diff --git a/Makefile b/Makefile index 6c959c0464..656916c806 100644 --- a/Makefile +++ b/Makefile @@ -1,4 +1,6 @@ +BROWSERIFY := node_modules/.bin/browserify ESLINT := node_modules/.bin/eslint + REPORTER ?= spec TM_BUNDLE = JavaScript\ mocha.tmbundle SRC = $(shell find lib -name "*.js" -type f | sort) @@ -6,20 +8,15 @@ SUPPORT = $(wildcard support/*.js) all: mocha.js -lib/browser/diff.js: node_modules/diff/diff.js - cp node_modules/diff/diff.js lib/browser/diff.js - -lib/browser/escape-string-regexp.js: node_modules/escape-string-regexp/index.js - cp node_modules/escape-string-regexp/index.js lib/browser/escape-string-regexp.js - -mocha.js: $(SRC) $(SUPPORT) lib/browser/diff.js lib/browser/escape-string-regexp.js - @node support/compile $(SRC) - @cat \ - support/head.js \ - _mocha.js \ - support/tail.js \ - support/foot.js \ - > mocha.js +# TODO: Remove filesize echos, just for comparison during browserify transition +mocha.js: $(SRC) $(SUPPORT) + @$(BROWSERIFY) ./support/browser-entry \ + --ignore 'fs' \ + --ignore 'glob' \ + --ignore 'jade' \ + --ignore 'path' \ + --ignore 'supports-color' \ + --exclude './lib-cov/mocha' > $@ clean: rm -f mocha.js diff --git a/lib/browser/escape-string-regexp.js b/lib/browser/escape-string-regexp.js deleted file mode 100644 index 02ea365619..0000000000 --- a/lib/browser/escape-string-regexp.js +++ /dev/null @@ -1,21 +0,0 @@ -'use strict'; - -/** - * Expose `escape`. - */ - -module.exports = escape; - -var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; - -/** - * @param {string} str - * @return {string} - */ -function escape(str) { - if (typeof str !== 'string') { - throw new TypeError('Expected a string'); - } - - return str.replace(matchOperatorsRe, '\\$&'); -} diff --git a/lib/browser/fs.js b/lib/browser/fs.js deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/lib/browser/glob.js b/lib/browser/glob.js deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/lib/browser/path.js b/lib/browser/path.js deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/lib/mocha.js b/lib/mocha.js index 0d86f21132..1817ccf2c6 100644 --- a/lib/mocha.js +++ b/lib/mocha.js @@ -10,6 +10,7 @@ var escapeRe = require('escape-string-regexp'); var path = require('path'); +var reporters = require('./reporters'); var utils = require('./utils'); /** @@ -22,7 +23,7 @@ exports = module.exports = Mocha; * To require local UIs and reporters when running in node. */ -if (typeof process !== 'undefined' && typeof process.cwd === 'function') { +if (!process.browser) { var cwd = process.cwd(); module.paths.push(cwd, path.join(cwd, 'node_modules')); } @@ -33,7 +34,7 @@ if (typeof process !== 'undefined' && typeof process.cwd === 'function') { exports.utils = utils; exports.interfaces = require('./interfaces'); -exports.reporters = require('./reporters'); +exports.reporters = reporters; exports.Runnable = require('./runnable'); exports.Context = require('./context'); exports.Runner = require('./runner'); @@ -150,11 +151,11 @@ Mocha.prototype.reporter = function(reporter, reporterOptions) { } else { reporter = reporter || 'spec'; var _reporter; - try { - _reporter = require('./reporters/' + reporter); - } catch (err) { - // Ignore + // Try to load a built-in reporter. + if (reporters[reporter]) { + _reporter = reporters[reporter]; } + // Try to load reporters from process.cwd() and node_modules if (!_reporter) { try { _reporter = require(reporter); diff --git a/lib/reporters/base.js b/lib/reporters/base.js index 3c57d01a0b..6bac3e04a4 100644 --- a/lib/reporters/base.js +++ b/lib/reporters/base.js @@ -6,7 +6,7 @@ var tty = require('tty'); var diff = require('diff'); var ms = require('../ms'); var utils = require('../utils'); -var supportsColor = process.env ? require('supports-color') : null; +var supportsColor = process.browser ? null : require('supports-color'); /** * Expose `Base`. @@ -37,9 +37,7 @@ var isatty = tty.isatty(1) && tty.isatty(2); * Enable coloring by default, except in the browser interface. */ -exports.useColors = process.env - ? (supportsColor || (process.env.MOCHA_COLORS !== undefined)) - : false; +exports.useColors = !process.browser && (supportsColor || (process.env.MOCHA_COLORS !== undefined)); /** * Inline diffs instead of +/- diff --git a/lib/reporters/html.js b/lib/reporters/html.js index 75fb97d52d..62643ecb3c 100644 --- a/lib/reporters/html.js +++ b/lib/reporters/html.js @@ -7,7 +7,7 @@ var Base = require('./base'); var utils = require('../utils'); var Progress = require('../browser/progress'); -var escapeRe = require('../browser/escape-string-regexp'); +var escapeRe = require('escape-string-regexp'); var escape = utils.escape; /** diff --git a/lib/reporters/index.js b/lib/reporters/index.js index 87b76d904f..51f5cffee1 100644 --- a/lib/reporters/index.js +++ b/lib/reporters/index.js @@ -1,17 +1,19 @@ -exports.Base = require('./base'); -exports.Dot = require('./dot'); -exports.Doc = require('./doc'); -exports.TAP = require('./tap'); -exports.JSON = require('./json'); -exports.HTML = require('./html'); -exports.List = require('./list'); -exports.Min = require('./min'); -exports.Spec = require('./spec'); -exports.Nyan = require('./nyan'); -exports.XUnit = require('./xunit'); -exports.Markdown = require('./markdown'); -exports.Progress = require('./progress'); -exports.Landing = require('./landing'); -exports.JSONCov = require('./json-cov'); -exports.HTMLCov = require('./html-cov'); -exports.JSONStream = require('./json-stream'); +// Alias exports to a their normalized format Mocha#reporter to prevent a need +// for dynamic (try/catch) requires, which Browserify doesn't handle. +exports.Base = exports.base = require('./base'); +exports.Dot = exports.dot = require('./dot'); +exports.Doc = exports.doc = require('./doc'); +exports.TAP = exports.tap = require('./tap'); +exports.JSON = exports.json = require('./json'); +exports.HTML = exports.html = require('./html'); +exports.List = exports.list = require('./list'); +exports.Min = exports.min = require('./min'); +exports.Spec = exports.spec = require('./spec'); +exports.Nyan = exports.nyan = require('./nyan'); +exports.XUnit = exports.xunit = require('./xunit'); +exports.Markdown = exports.markdown = require('./markdown'); +exports.Progress = exports.progress = require('./progress'); +exports.Landing = exports.landing = require('./landing'); +exports.JSONCov = exports['json-cov'] = require('./json-cov'); +exports.HTMLCov = exports['html-cov'] = require('./html-cov'); +exports.JSONStream = exports['json-stream'] = require('./json-stream'); diff --git a/lib/runner.js b/lib/runner.js index 18e941191a..f6a8fc2437 100644 --- a/lib/runner.js +++ b/lib/runner.js @@ -736,7 +736,7 @@ function filterLeaks(ok, globals) { * @return {Array} */ function extraGlobals() { - if (typeof process === 'object' && typeof process.version === 'string') { + if (!process.browser) { var nodeVersion = process.version.split('.').reduce(function(a, v) { return a << 8 | v; }); diff --git a/mocha.js b/mocha.js index 5ff1385758..0dba2dd347 100644 --- a/mocha.js +++ b/mocha.js @@ -1,891 +1,443 @@ -;(function(){ +(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o/g, '>'); - n = n.replace(/"/g, '"'); +EventEmitter.prototype.once = function(name, fn) { + var self = this; - return n; + function on() { + self.removeListener(name, on); + fn.apply(this, arguments); } - var Diff = function(ignoreWhitespace) { - this.ignoreWhitespace = ignoreWhitespace; - }; - Diff.prototype = { - diff: function(oldString, newString) { - // Handle the identity case (this is due to unrolling editLength == 0 - if (newString === oldString) { - return [{ value: newString }]; - } - if (!newString) { - return [{ value: oldString, removed: true }]; - } - if (!oldString) { - return [{ value: newString, added: true }]; - } + on.listener = fn; + this.on(name, on); + + return this; +}; - newString = this.tokenize(newString); - oldString = this.tokenize(oldString); +/** + * Remove a listener. + * + * @api public + * @param {string} name Event name. + * @param {Function} fn Event handler. + * @return {EventEmitter} Emitter instance. + */ +EventEmitter.prototype.removeListener = function(name, fn) { + if (this.$events && this.$events[name]) { + var list = this.$events[name]; - var newLen = newString.length, oldLen = oldString.length; - var maxEditLength = newLen + oldLen; - var bestPath = [{ newPos: -1, components: [] }]; + if (isArray(list)) { + var pos = -1; - // Seed editLength = 0 - var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0); - if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) { - return bestPath[0].components; + for (var i = 0, l = list.length; i < l; i++) { + if (list[i] === fn || (list[i].listener && list[i].listener === fn)) { + pos = i; + break; } + } - for (var editLength = 1; editLength <= maxEditLength; editLength++) { - for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) { - var basePath; - var addPath = bestPath[diagonalPath-1], - removePath = bestPath[diagonalPath+1]; - oldPos = (removePath ? removePath.newPos : 0) - diagonalPath; - if (addPath) { - // No one else is going to attempt to use this value, clear it - bestPath[diagonalPath-1] = undefined; - } + if (pos < 0) { + return this; + } - var canAdd = addPath && addPath.newPos+1 < newLen; - var canRemove = removePath && 0 <= oldPos && oldPos < oldLen; - if (!canAdd && !canRemove) { - bestPath[diagonalPath] = undefined; - continue; - } + list.splice(pos, 1); - // Select the diagonal that we want to branch from. We select the prior - // path whose position in the new string is the farthest from the origin - // and does not pass the bounds of the diff graph - if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) { - basePath = clonePath(removePath); - this.pushComponent(basePath.components, oldString[oldPos], undefined, true); - } else { - basePath = clonePath(addPath); - basePath.newPos++; - this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined); - } + if (!list.length) { + delete this.$events[name]; + } + } else if (list === fn || (list.listener && list.listener === fn)) { + delete this.$events[name]; + } + } - var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath); + return this; +}; - if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) { - return basePath.components; - } else { - bestPath[diagonalPath] = basePath; - } - } - } - }, - - pushComponent: function(components, value, added, removed) { - var last = components[components.length-1]; - if (last && last.added === added && last.removed === removed) { - // We need to clone here as the component clone operation is just - // as shallow array clone - components[components.length-1] = - {value: this.join(last.value, value), added: added, removed: removed }; - } else { - components.push({value: value, added: added, removed: removed }); - } - }, - extractCommon: function(basePath, newString, oldString, diagonalPath) { - var newLen = newString.length, - oldLen = oldString.length, - newPos = basePath.newPos, - oldPos = newPos - diagonalPath; - while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) { - newPos++; - oldPos++; - - this.pushComponent(basePath.components, newString[newPos], undefined, undefined); - } - basePath.newPos = newPos; - return oldPos; - }, +/** + * Remove all listeners for an event. + * + * @api public + * @param {string} name Event name. + * @return {EventEmitter} Emitter instance. + */ +EventEmitter.prototype.removeAllListeners = function(name) { + if (name === undefined) { + this.$events = {}; + return this; + } - equals: function(left, right) { - var reWhitespace = /\S/; - if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) { - return true; - } else { - return left === right; - } - }, - join: function(left, right) { - return left + right; - }, - tokenize: function(value) { - return value; - } - }; + if (this.$events && this.$events[name]) { + this.$events[name] = null; + } - var CharDiff = new Diff(); + return this; +}; - var WordDiff = new Diff(true); - var WordWithSpaceDiff = new Diff(); - WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) { - return removeEmpty(value.split(/(\s+|\b)/)); - }; +/** + * Get all listeners for a given event. + * + * @api public + * @param {string} name Event name. + * @return {EventEmitter} Emitter instance. + */ +EventEmitter.prototype.listeners = function(name) { + if (!this.$events) { + this.$events = {}; + } - var CssDiff = new Diff(true); - CssDiff.tokenize = function(value) { - return removeEmpty(value.split(/([{}:;,]|\s+)/)); - }; + if (!this.$events[name]) { + this.$events[name] = []; + } - var LineDiff = new Diff(); - LineDiff.tokenize = function(value) { - var retLines = [], - lines = value.split(/^/m); + if (!isArray(this.$events[name])) { + this.$events[name] = [this.$events[name]]; + } - for(var i = 0; i < lines.length; i++) { - var line = lines[i], - lastLine = lines[i - 1]; + return this.$events[name]; +}; - // Merge lines that may contain windows new lines - if (line == '\n' && lastLine && lastLine[lastLine.length - 1] === '\r') { - retLines[retLines.length - 1] += '\n'; - } else if (line) { - retLines.push(line); - } - } +/** + * Emit an event. + * + * @api public + * @param {string} name Event name. + * @return {boolean} true if at least one handler was invoked, else false. + */ +EventEmitter.prototype.emit = function(name) { + if (!this.$events) { + return false; + } - return retLines; - }; + var handler = this.$events[name]; - return { - Diff: Diff, + if (!handler) { + return false; + } - diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); }, - diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); }, - diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); }, - diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); }, + var args = Array.prototype.slice.call(arguments, 1); - diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); }, + if (typeof handler === 'function') { + handler.apply(this, args); + } else if (isArray(handler)) { + var listeners = handler.slice(); - createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) { - var ret = []; + for (var i = 0, l = listeners.length; i < l; i++) { + listeners[i].apply(this, args); + } + } else { + return false; + } - ret.push('Index: ' + fileName); - ret.push('==================================================================='); - ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader)); - ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader)); + return true; +}; - var diff = LineDiff.diff(oldStr, newStr); - if (!diff[diff.length-1].value) { - diff.pop(); // Remove trailing newline add - } - diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier +},{}],4:[function(require,module,exports){ +/** + * Expose `Progress`. + */ - function contextLines(lines) { - return lines.map(function(entry) { return ' ' + entry; }); - } - function eofNL(curRange, i, current) { - var last = diff[diff.length-2], - isLast = i === diff.length-2, - isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed); +module.exports = Progress; - // Figure out if this is the last line for the given file and missing NL - if (!/\n$/.test(current.value) && (isLast || isLastOfType)) { - curRange.push('\\ No newline at end of file'); - } - } +/** + * Initialize a new `Progress` indicator. + */ +function Progress() { + this.percent = 0; + this.size(0); + this.fontSize(11); + this.font('helvetica, arial, sans-serif'); +} - var oldRangeStart = 0, newRangeStart = 0, curRange = [], - oldLine = 1, newLine = 1; - for (var i = 0; i < diff.length; i++) { - var current = diff[i], - lines = current.lines || current.value.replace(/\n$/, '').split('\n'); - current.lines = lines; +/** + * Set progress size to `size`. + * + * @api public + * @param {number} size + * @return {Progress} Progress instance. + */ +Progress.prototype.size = function(size) { + this._size = size; + return this; +}; - if (current.added || current.removed) { - if (!oldRangeStart) { - var prev = diff[i-1]; - oldRangeStart = oldLine; - newRangeStart = newLine; +/** + * Set text to `text`. + * + * @api public + * @param {string} text + * @return {Progress} Progress instance. + */ +Progress.prototype.text = function(text) { + this._text = text; + return this; +}; - if (prev) { - curRange = contextLines(prev.lines.slice(-4)); - oldRangeStart -= curRange.length; - newRangeStart -= curRange.length; - } - } - curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; })); - eofNL(curRange, i, current); - - if (current.added) { - newLine += lines.length; - } else { - oldLine += lines.length; - } - } else { - if (oldRangeStart) { - // Close out any changes that have been output (or join overlapping) - if (lines.length <= 8 && i < diff.length-2) { - // Overlapping - curRange.push.apply(curRange, contextLines(lines)); - } else { - // end the range and output - var contextSize = Math.min(lines.length, 4); - ret.push( - '@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize) - + ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize) - + ' @@'); - ret.push.apply(ret, curRange); - ret.push.apply(ret, contextLines(lines.slice(0, contextSize))); - if (lines.length <= 4) { - eofNL(ret, i, current); - } - - oldRangeStart = 0; newRangeStart = 0; curRange = []; - } - } - oldLine += lines.length; - newLine += lines.length; - } - } - - return ret.join('\n') + '\n'; - }, - - applyPatch: function(oldStr, uniDiff) { - var diffstr = uniDiff.split('\n'); - var diff = []; - var remEOFNL = false, - addEOFNL = false; - - for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) { - if(diffstr[i][0] === '@') { - var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/); - diff.unshift({ - start:meh[3], - oldlength:meh[2], - oldlines:[], - newlength:meh[4], - newlines:[] - }); - } else if(diffstr[i][0] === '+') { - diff[0].newlines.push(diffstr[i].substr(1)); - } else if(diffstr[i][0] === '-') { - diff[0].oldlines.push(diffstr[i].substr(1)); - } else if(diffstr[i][0] === ' ') { - diff[0].newlines.push(diffstr[i].substr(1)); - diff[0].oldlines.push(diffstr[i].substr(1)); - } else if(diffstr[i][0] === '\\') { - if (diffstr[i-1][0] === '+') { - remEOFNL = true; - } else if(diffstr[i-1][0] === '-') { - addEOFNL = true; - } - } - } - - var str = oldStr.split('\n'); - for (var i = diff.length - 1; i >= 0; i--) { - var d = diff[i]; - for (var j = 0; j < d.oldlength; j++) { - if(str[d.start-1+j] !== d.oldlines[j]) { - return false; - } - } - Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines)); - } - - if (remEOFNL) { - while (!str[str.length-1]) { - str.pop(); - } - } else if (addEOFNL) { - str.push(''); - } - return str.join('\n'); - }, +/** + * Set font size to `size`. + * + * @api public + * @param {number} size + * @return {Progress} Progress instance. + */ +Progress.prototype.fontSize = function(size) { + this._fontSize = size; + return this; +}; - convertChangesToXML: function(changes){ - var ret = []; - for ( var i = 0; i < changes.length; i++) { - var change = changes[i]; - if (change.added) { - ret.push(''); - } else if (change.removed) { - ret.push(''); - } +/** + * Set font to `family`. + * + * @param {string} family + * @return {Progress} Progress instance. + */ +Progress.prototype.font = function(family) { + this._font = family; + return this; +}; - ret.push(escapeHTML(change.value)); +/** + * Update percentage to `n`. + * + * @param {number} n + * @return {Progress} Progress instance. + */ +Progress.prototype.update = function(n) { + this.percent = n; + return this; +}; - if (change.added) { - ret.push(''); - } else if (change.removed) { - ret.push(''); - } - } - return ret.join(''); - }, +/** + * Draw on `ctx`. + * + * @param {CanvasRenderingContext2d} ctx + * @return {Progress} Progress instance. + */ +Progress.prototype.draw = function(ctx) { + try { + var percent = Math.min(this.percent, 100); + var size = this._size; + var half = size / 2; + var x = half; + var y = half; + var rad = half - 1; + var fontSize = this._fontSize; - // See: http://code.google.com/p/google-diff-match-patch/wiki/API - convertChangesToDMP: function(changes){ - var ret = [], change; - for ( var i = 0; i < changes.length; i++) { - change = changes[i]; - ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]); - } - return ret; - } - }; -})(); + ctx.font = fontSize + 'px ' + this._font; -if (typeof module !== 'undefined') { - module.exports = JsDiff; -} + var angle = Math.PI * 2 * (percent / 100); + ctx.clearRect(0, 0, size, size); -}); // module: browser/diff.js + // outer circle + ctx.strokeStyle = '#9f9f9f'; + ctx.beginPath(); + ctx.arc(x, y, rad, 0, angle, false); + ctx.stroke(); -require.register("browser/escape-string-regexp.js", function(module, exports, require){ -'use strict'; + // inner circle + ctx.strokeStyle = '#eee'; + ctx.beginPath(); + ctx.arc(x, y, rad - 1, 0, angle, true); + ctx.stroke(); -var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; + // text + var text = this._text || (percent | 0) + '%'; + var w = ctx.measureText(text).width; -module.exports = function (str) { - if (typeof str !== 'string') { - throw new TypeError('Expected a string'); + ctx.fillText(text, x - w / 2 + 1, y + fontSize / 2 - 1); + } catch (err) { + // don't fail if we can't render progress } + return this; +}; - return str.replace(matchOperatorsRe, '\\$&'); +},{}],5:[function(require,module,exports){ +(function (global){ +exports.isatty = function isatty() { + return true; }; -}); // module: browser/escape-string-regexp.js +exports.getWindowSize = function getWindowSize() { + if ('innerHeight' in global) { + return [global.innerHeight, global.innerWidth]; + } + // In a Web Worker, the DOM Window is not available. + return [640, 480]; +}; -require.register("browser/events.js", function(module, exports, require){ +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],6:[function(require,module,exports){ /** - * Module exports. + * Expose `Context`. */ -exports.EventEmitter = EventEmitter; +module.exports = Context; /** - * Check if `obj` is an array. + * Initialize a new `Context`. + * + * @api private */ - -function isArray(obj) { - return '[object Array]' == {}.toString.call(obj); -} +function Context() {} /** - * Event emitter constructor. + * Set or get the context `Runnable` to `runnable`. * - * @api public + * @api private + * @param {Runnable} runnable + * @return {Context} */ - -function EventEmitter(){}; +Context.prototype.runnable = function(runnable) { + if (!arguments.length) { + return this._runnable; + } + this.test = this._runnable = runnable; + return this; +}; /** - * Adds a listener. + * Set test timeout `ms`. * - * @api public + * @api private + * @param {number} ms + * @return {Context} self */ - -EventEmitter.prototype.on = function (name, fn) { - if (!this.$events) { - this.$events = {}; - } - - if (!this.$events[name]) { - this.$events[name] = fn; - } else if (isArray(this.$events[name])) { - this.$events[name].push(fn); - } else { - this.$events[name] = [this.$events[name], fn]; +Context.prototype.timeout = function(ms) { + if (!arguments.length) { + return this.runnable().timeout(); } - + this.runnable().timeout(ms); return this; }; -EventEmitter.prototype.addListener = EventEmitter.prototype.on; - /** - * Adds a volatile listener. + * Set test timeout `enabled`. * - * @api public + * @api private + * @param {boolean} enabled + * @return {Context} self */ - -EventEmitter.prototype.once = function (name, fn) { - var self = this; - - function on () { - self.removeListener(name, on); - fn.apply(this, arguments); - }; - - on.listener = fn; - this.on(name, on); - +Context.prototype.enableTimeouts = function(enabled) { + this.runnable().enableTimeouts(enabled); return this; }; /** - * Removes a listener. + * Set test slowness threshold `ms`. * - * @api public + * @api private + * @param {number} ms + * @return {Context} self */ - -EventEmitter.prototype.removeListener = function (name, fn) { - if (this.$events && this.$events[name]) { - var list = this.$events[name]; - - if (isArray(list)) { - var pos = -1; - - for (var i = 0, l = list.length; i < l; i++) { - if (list[i] === fn || (list[i].listener && list[i].listener === fn)) { - pos = i; - break; - } - } - - if (pos < 0) { - return this; - } - - list.splice(pos, 1); - - if (!list.length) { - delete this.$events[name]; - } - } else if (list === fn || (list.listener && list.listener === fn)) { - delete this.$events[name]; - } - } - +Context.prototype.slow = function(ms) { + this.runnable().slow(ms); return this; }; /** - * Removes all listeners for an event. + * Mark a test as skipped. * - * @api public + * @api private + * @return {Context} self */ - -EventEmitter.prototype.removeAllListeners = function (name) { - if (name === undefined) { - this.$events = {}; - return this; - } - - if (this.$events && this.$events[name]) { - this.$events[name] = null; - } - +Context.prototype.skip = function() { + this.runnable().skip(); return this; }; /** - * Gets all listeners for a certain event. + * Inspect the context void of `._runnable`. * - * @api public + * @api private + * @return {string} */ - -EventEmitter.prototype.listeners = function (name) { - if (!this.$events) { - this.$events = {}; - } - - if (!this.$events[name]) { - this.$events[name] = []; - } - - if (!isArray(this.$events[name])) { - this.$events[name] = [this.$events[name]]; - } - - return this.$events[name]; +Context.prototype.inspect = function() { + return JSON.stringify(this, function(key, val) { + return key === 'runnable' || key === 'test' ? undefined : val; + }, 2); }; +},{}],7:[function(require,module,exports){ /** - * Emits an event. - * - * @api public - */ - -EventEmitter.prototype.emit = function (name) { - if (!this.$events) { - return false; - } - - var handler = this.$events[name]; - - if (!handler) { - return false; - } - - var args = [].slice.call(arguments, 1); - - if ('function' == typeof handler) { - handler.apply(this, args); - } else if (isArray(handler)) { - var listeners = handler.slice(); - - for (var i = 0, l = listeners.length; i < l; i++) { - listeners[i].apply(this, args); - } - } else { - return false; - } - - return true; -}; - -}); // module: browser/events.js - -require.register("browser/fs.js", function(module, exports, require){ - -}); // module: browser/fs.js - -require.register("browser/glob.js", function(module, exports, require){ - -}); // module: browser/glob.js - -require.register("browser/path.js", function(module, exports, require){ - -}); // module: browser/path.js - -require.register("browser/progress.js", function(module, exports, require){ -/** - * Expose `Progress`. - */ - -module.exports = Progress; - -/** - * Initialize a new `Progress` indicator. - */ - -function Progress() { - this.percent = 0; - this.size(0); - this.fontSize(11); - this.font('helvetica, arial, sans-serif'); -} - -/** - * Set progress size to `n`. - * - * @param {Number} n - * @return {Progress} for chaining - * @api public - */ - -Progress.prototype.size = function(n){ - this._size = n; - return this; -}; - -/** - * Set text to `str`. - * - * @param {String} str - * @return {Progress} for chaining - * @api public - */ - -Progress.prototype.text = function(str){ - this._text = str; - return this; -}; - -/** - * Set font size to `n`. - * - * @param {Number} n - * @return {Progress} for chaining - * @api public - */ - -Progress.prototype.fontSize = function(n){ - this._fontSize = n; - return this; -}; - -/** - * Set font `family`. - * - * @param {String} family - * @return {Progress} for chaining - */ - -Progress.prototype.font = function(family){ - this._font = family; - return this; -}; - -/** - * Update percentage to `n`. - * - * @param {Number} n - * @return {Progress} for chaining - */ - -Progress.prototype.update = function(n){ - this.percent = n; - return this; -}; - -/** - * Draw on `ctx`. - * - * @param {CanvasRenderingContext2d} ctx - * @return {Progress} for chaining - */ - -Progress.prototype.draw = function(ctx){ - try { - var percent = Math.min(this.percent, 100) - , size = this._size - , half = size / 2 - , x = half - , y = half - , rad = half - 1 - , fontSize = this._fontSize; - - ctx.font = fontSize + 'px ' + this._font; - - var angle = Math.PI * 2 * (percent / 100); - ctx.clearRect(0, 0, size, size); - - // outer circle - ctx.strokeStyle = '#9f9f9f'; - ctx.beginPath(); - ctx.arc(x, y, rad, 0, angle, false); - ctx.stroke(); - - // inner circle - ctx.strokeStyle = '#eee'; - ctx.beginPath(); - ctx.arc(x, y, rad - 1, 0, angle, true); - ctx.stroke(); - - // text - var text = this._text || (percent | 0) + '%' - , w = ctx.measureText(text).width; - - ctx.fillText( - text - , x - w / 2 + 1 - , y + fontSize / 2 - 1); - } catch (ex) {} //don't fail if we can't render progress - return this; -}; - -}); // module: browser/progress.js - -require.register("browser/tty.js", function(module, exports, require){ -exports.isatty = function(){ - return true; -}; - -exports.getWindowSize = function(){ - if ('innerHeight' in global) { - return [global.innerHeight, global.innerWidth]; - } else { - // In a Web Worker, the DOM Window is not available. - return [640, 480]; - } -}; - -}); // module: browser/tty.js - -require.register("context.js", function(module, exports, require){ -/** - * Expose `Context`. - */ - -module.exports = Context; - -/** - * Initialize a new `Context`. - * - * @api private - */ - -function Context(){} - -/** - * Set or get the context `Runnable` to `runnable`. - * - * @param {Runnable} runnable - * @return {Context} - * @api private - */ - -Context.prototype.runnable = function(runnable){ - if (0 == arguments.length) return this._runnable; - this.test = this._runnable = runnable; - return this; -}; - -/** - * Set test timeout `ms`. - * - * @param {Number} ms - * @return {Context} self - * @api private - */ - -Context.prototype.timeout = function(ms){ - if (arguments.length === 0) return this.runnable().timeout(); - this.runnable().timeout(ms); - return this; -}; - -/** - * Set test timeout `enabled`. - * - * @param {Boolean} enabled - * @return {Context} self - * @api private - */ - -Context.prototype.enableTimeouts = function (enabled) { - this.runnable().enableTimeouts(enabled); - return this; -}; - - -/** - * Set test slowness threshold `ms`. - * - * @param {Number} ms - * @return {Context} self - * @api private - */ - -Context.prototype.slow = function(ms){ - this.runnable().slow(ms); - return this; -}; - -/** - * Mark a test as skipped. - * - * @return {Context} self - * @api private - */ - -Context.prototype.skip = function(){ - this.runnable().skip(); - return this; -}; - -/** - * Inspect the context void of `._runnable`. - * - * @return {String} - * @api private - */ - -Context.prototype.inspect = function(){ - return JSON.stringify(this, function(key, val){ - if ('_runnable' == key) return; - if ('test' == key) return; - return val; - }, 2); -}; - -}); // module: context.js - -require.register("hook.js", function(module, exports, require){ -/** - * Module dependencies. + * Module dependencies. */ var Runnable = require('./runnable'); +var create = require('lodash.create'); /** * Expose `Hook`. @@ -900,7 +452,6 @@ module.exports = Hook; * @param {Function} fn * @api private */ - function Hook(title, fn) { Runnable.call(this, title, fn); this.type = 'hook'; @@ -910,11 +461,9 @@ function Hook(title, fn) { * Inherit from `Runnable.prototype`. */ -function F(){}; -F.prototype = Runnable.prototype; -Hook.prototype = new F; -Hook.prototype.constructor = Hook; - +Hook.prototype = create(Runnable.prototype, { + constructor: Hook +}); /** * Get or set the test `err`. @@ -923,10 +472,9 @@ Hook.prototype.constructor = Hook; * @return {Error} * @api public */ - -Hook.prototype.error = function(err){ - if (0 == arguments.length) { - var err = this._error; +Hook.prototype.error = function(err) { + if (!arguments.length) { + err = this._error; this._error = null; return err; } @@ -934,40 +482,36 @@ Hook.prototype.error = function(err){ this._error = err; }; -}); // module: hook.js - -require.register("interfaces/bdd.js", function(module, exports, require){ +},{"./runnable":35,"lodash.create":70}],8:[function(require,module,exports){ /** * Module dependencies. */ -var Suite = require('../suite') - , Test = require('../test') - , utils = require('../utils') - , escapeRe = require('browser/escape-string-regexp'); +var Suite = require('../suite'); +var Test = require('../test'); +var escapeRe = require('escape-string-regexp'); /** * BDD-style interface: * - * describe('Array', function(){ - * describe('#indexOf()', function(){ - * it('should return -1 when not present', function(){ - * + * describe('Array', function() { + * describe('#indexOf()', function() { + * it('should return -1 when not present', function() { + * // ... * }); * - * it('should return the index when present', function(){ - * + * it('should return the index when present', function() { + * // ... * }); * }); * }); * + * @param {Suite} suite Root suite. */ - -module.exports = function(suite){ +module.exports = function(suite) { var suites = [suite]; - suite.on('pre-require', function(context, file, mocha){ - + suite.on('pre-require', function(context, file, mocha) { var common = require('./common')(suites, context); context.before = common.before; @@ -981,7 +525,7 @@ module.exports = function(suite){ * and/or tests. */ - context.describe = context.context = function(title, fn){ + context.describe = context.context = function(title, fn) { var suite = Suite.create(suites[0], title); suite.file = file; suites.unshift(suite); @@ -994,9 +538,7 @@ module.exports = function(suite){ * Pending describe. */ - context.xdescribe = - context.xcontext = - context.describe.skip = function(title, fn){ + context.xdescribe = context.xcontext = context.describe.skip = function(title, fn) { var suite = Suite.create(suites[0], title); suite.pending = true; suites.unshift(suite); @@ -1008,7 +550,7 @@ module.exports = function(suite){ * Exclusive suite. */ - context.describe.only = function(title, fn){ + context.describe.only = function(title, fn) { var suite = context.describe(title, fn); mocha.grep(suite.fullTitle()); return suite; @@ -1020,9 +562,11 @@ module.exports = function(suite){ * acting as a thunk. */ - context.it = context.specify = function(title, fn){ + context.it = context.specify = function(title, fn) { var suite = suites[0]; - if (suite.pending) fn = null; + if (suite.pending) { + fn = null; + } var test = new Test(title, fn); test.file = file; suite.addTest(test); @@ -1033,7 +577,7 @@ module.exports = function(suite){ * Exclusive test-case. */ - context.it.only = function(title, fn){ + context.it.only = function(title, fn) { var test = context.it(title, fn); var reString = '^' + escapeRe(test.fullTitle()) + '$'; mocha.grep(new RegExp(reString)); @@ -1044,31 +588,30 @@ module.exports = function(suite){ * Pending test case. */ - context.xit = - context.xspecify = - context.it.skip = function(title){ + context.xit = context.xspecify = context.it.skip = function(title) { context.it(title); }; - }); }; -}); // module: interfaces/bdd.js +},{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":67}],9:[function(require,module,exports){ +'use strict'; -require.register("interfaces/common.js", function(module, exports, require){ /** - * Functions common to more than one interface - * @module lib/interfaces/common + * Functions common to more than one interface. + * + * @param {Suite[]} suites + * @param {Context} context + * @return {Object} An object containing common functions. */ - -'use strict'; - -module.exports = function (suites, context) { - +module.exports = function(suites, context) { return { /** - * This is only present if flag --delay is passed into Mocha. It triggers - * root suite execution. Returns a function which runs the root suite. + * This is only present if flag --delay is passed into Mocha. It triggers + * root suite execution. + * + * @param {Suite} suite The root wuite. + * @return {Function} A function which runs the root suite */ runWithSuite: function runWithSuite(suite) { return function run() { @@ -1078,71 +621,83 @@ module.exports = function (suites, context) { /** * Execute before running tests. + * + * @param {string} name + * @param {Function} fn */ - before: function (name, fn) { + before: function(name, fn) { suites[0].beforeAll(name, fn); }, /** * Execute after running tests. + * + * @param {string} name + * @param {Function} fn */ - after: function (name, fn) { + after: function(name, fn) { suites[0].afterAll(name, fn); }, /** * Execute before each test case. + * + * @param {string} name + * @param {Function} fn */ - beforeEach: function (name, fn) { + beforeEach: function(name, fn) { suites[0].beforeEach(name, fn); }, /** * Execute after each test case. + * + * @param {string} name + * @param {Function} fn */ - afterEach: function (name, fn) { + afterEach: function(name, fn) { suites[0].afterEach(name, fn); }, test: { /** * Pending test case. + * + * @param {string} title */ - skip: function (title) { + skip: function(title) { context.test(title); } } - } + }; }; -}); // module: interfaces/common.js - -require.register("interfaces/exports.js", function(module, exports, require){ +},{}],10:[function(require,module,exports){ /** * Module dependencies. */ -var Suite = require('../suite') - , Test = require('../test'); +var Suite = require('../suite'); +var Test = require('../test'); /** * TDD-style interface: * * exports.Array = { * '#indexOf()': { - * 'should return -1 when the value is not present': function(){ + * 'should return -1 when the value is not present': function() { * * }, * - * 'should return the correct index when the value is present': function(){ + * 'should return the correct index when the value is present': function() { * * } * } * }; * + * @param {Suite} suite Root suite. */ - -module.exports = function(suite){ +module.exports = function(suite) { var suites = [suite]; suite.on('require', visit); @@ -1150,7 +705,7 @@ module.exports = function(suite){ function visit(obj, file) { var suite; for (var key in obj) { - if ('function' == typeof obj[key]) { + if (typeof obj[key] === 'function') { var fn = obj[key]; switch (key) { case 'before': @@ -1180,37 +735,32 @@ module.exports = function(suite){ } }; -}); // module: interfaces/exports.js - -require.register("interfaces/index.js", function(module, exports, require){ +},{"../suite":37,"../test":38}],11:[function(require,module,exports){ exports.bdd = require('./bdd'); exports.tdd = require('./tdd'); exports.qunit = require('./qunit'); exports.exports = require('./exports'); -}); // module: interfaces/index.js - -require.register("interfaces/qunit.js", function(module, exports, require){ +},{"./bdd":8,"./exports":10,"./qunit":12,"./tdd":13}],12:[function(require,module,exports){ /** * Module dependencies. */ -var Suite = require('../suite') - , Test = require('../test') - , escapeRe = require('browser/escape-string-regexp') - , utils = require('../utils'); +var Suite = require('../suite'); +var Test = require('../test'); +var escapeRe = require('escape-string-regexp'); /** * QUnit-style interface: * * suite('Array'); * - * test('#length', function(){ + * test('#length', function() { * var arr = [1,2,3]; * ok(arr.length == 3); * }); * - * test('#indexOf()', function(){ + * test('#indexOf()', function() { * var arr = [1,2,3]; * ok(arr.indexOf(1) == 0); * ok(arr.indexOf(2) == 1); @@ -1219,17 +769,16 @@ var Suite = require('../suite') * * suite('String'); * - * test('#length', function(){ + * test('#length', function() { * ok('foo'.length == 3); * }); * + * @param {Suite} suite Root suite. */ - -module.exports = function(suite){ +module.exports = function(suite) { var suites = [suite]; - suite.on('pre-require', function(context, file, mocha){ - + suite.on('pre-require', function(context, file, mocha) { var common = require('./common')(suites, context); context.before = common.before; @@ -1241,8 +790,10 @@ module.exports = function(suite){ * Describe a "suite" with the given `title`. */ - context.suite = function(title){ - if (suites.length > 1) suites.shift(); + context.suite = function(title) { + if (suites.length > 1) { + suites.shift(); + } var suite = Suite.create(suites[0], title); suite.file = file; suites.unshift(suite); @@ -1253,7 +804,7 @@ module.exports = function(suite){ * Exclusive test-case. */ - context.suite.only = function(title, fn){ + context.suite.only = function(title, fn) { var suite = context.suite(title, fn); mocha.grep(suite.fullTitle()); }; @@ -1264,7 +815,7 @@ module.exports = function(suite){ * acting as a thunk. */ - context.test = function(title, fn){ + context.test = function(title, fn) { var test = new Test(title, fn); test.file = file; suites[0].addTest(test); @@ -1275,59 +826,54 @@ module.exports = function(suite){ * Exclusive test-case. */ - context.test.only = function(title, fn){ + context.test.only = function(title, fn) { var test = context.test(title, fn); var reString = '^' + escapeRe(test.fullTitle()) + '$'; mocha.grep(new RegExp(reString)); }; context.test.skip = common.test.skip; - }); }; -}); // module: interfaces/qunit.js - -require.register("interfaces/tdd.js", function(module, exports, require){ +},{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":67}],13:[function(require,module,exports){ /** * Module dependencies. */ -var Suite = require('../suite') - , Test = require('../test') - , escapeRe = require('browser/escape-string-regexp') - , utils = require('../utils'); +var Suite = require('../suite'); +var Test = require('../test'); +var escapeRe = require('escape-string-regexp'); /** * TDD-style interface: * - * suite('Array', function(){ - * suite('#indexOf()', function(){ - * suiteSetup(function(){ + * suite('Array', function() { + * suite('#indexOf()', function() { + * suiteSetup(function() { * * }); * - * test('should return -1 when not present', function(){ + * test('should return -1 when not present', function() { * * }); * - * test('should return the index when present', function(){ + * test('should return the index when present', function() { * * }); * - * suiteTeardown(function(){ + * suiteTeardown(function() { * * }); * }); * }); * + * @param {Suite} suite Root suite. */ - -module.exports = function(suite){ +module.exports = function(suite) { var suites = [suite]; - suite.on('pre-require', function(context, file, mocha){ - + suite.on('pre-require', function(context, file, mocha) { var common = require('./common')(suites, context); context.setup = common.beforeEach; @@ -1335,13 +881,12 @@ module.exports = function(suite){ context.suiteSetup = common.before; context.suiteTeardown = common.after; context.run = mocha.options.delay && common.runWithSuite(suite); + /** - * Describe a "suite" with the given `title` - * and callback `fn` containing nested suites - * and/or tests. + * Describe a "suite" with the given `title` and callback `fn` containing + * nested suites and/or tests. */ - - context.suite = function(title, fn){ + context.suite = function(title, fn) { var suite = Suite.create(suites[0], title); suite.file = file; suites.unshift(suite); @@ -1364,22 +909,21 @@ module.exports = function(suite){ /** * Exclusive test-case. */ - - context.suite.only = function(title, fn){ + context.suite.only = function(title, fn) { var suite = context.suite(title, fn); mocha.grep(suite.fullTitle()); }; /** - * Describe a specification or test-case - * with the given `title` and callback `fn` - * acting as a thunk. + * Describe a specification or test-case with the given `title` and + * callback `fn` acting as a thunk. */ - - context.test = function(title, fn){ + context.test = function(title, fn) { var suite = suites[0]; - if (suite.pending) fn = null; - var test = new Test(title, fn); + if (suite.pending) { + fn = null; + } + var test = new Test(title, fn); test.file = file; suite.addTest(test); return test; @@ -1389,7 +933,7 @@ module.exports = function(suite){ * Exclusive test-case. */ - context.test.only = function(title, fn){ + context.test.only = function(title, fn) { var test = context.test(title, fn); var reString = '^' + escapeRe(test.fullTitle()) + '$'; mocha.grep(new RegExp(reString)); @@ -1399,9 +943,8 @@ module.exports = function(suite){ }); }; -}); // module: interfaces/tdd.js - -require.register("mocha.js", function(module, exports, require){ +},{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":67}],14:[function(require,module,exports){ +(function (process,global,__dirname){ /*! * mocha * Copyright(c) 2011 TJ Holowaychuk @@ -1412,9 +955,10 @@ require.register("mocha.js", function(module, exports, require){ * Module dependencies. */ -var path = require('browser/path') - , escapeRe = require('browser/escape-string-regexp') - , utils = require('./utils'); +var escapeRe = require('escape-string-regexp'); +var path = require('path'); +var reporters = require('./reporters'); +var utils = require('./utils'); /** * Expose `Mocha`. @@ -1426,10 +970,9 @@ exports = module.exports = Mocha; * To require local UIs and reporters when running in node. */ -if (typeof process !== 'undefined' && typeof process.cwd === 'function') { - var join = path.join - , cwd = process.cwd(); - module.paths.push(cwd, join(cwd, 'node_modules')); +if (!process.browser) { + var cwd = process.cwd(); + module.paths.push(cwd, path.join(cwd, 'node_modules')); } /** @@ -1438,7 +981,7 @@ if (typeof process !== 'undefined' && typeof process.cwd === 'function') { exports.utils = utils; exports.interfaces = require('./interfaces'); -exports.reporters = require('./reporters'); +exports.reporters = reporters; exports.Runnable = require('./runnable'); exports.Context = require('./context'); exports.Runner = require('./runner'); @@ -1449,17 +992,16 @@ exports.Test = require('./test'); /** * Return image `name` path. * - * @param {String} name - * @return {String} * @api private + * @param {string} name + * @return {string} */ - function image(name) { - return __dirname + '/../images/' + name + '.png'; + return path.join(__dirname, '../images', name + '.png'); } /** - * Setup mocha with `options`. + * Set up mocha with `options`. * * Options: * @@ -1473,26 +1015,35 @@ function image(name) { * - `fullTrace` display the full stack-trace on failing * - `grep` string or regexp to filter tests with * - * @param {Object} options * @api public + * @param {Object} options */ - function Mocha(options) { options = options || {}; this.files = []; this.options = options; - if (options.grep) this.grep(new RegExp(options.grep)); - if (options.fgrep) this.grep(options.fgrep); - this.suite = new exports.Suite('', new exports.Context); + if (options.grep) { + this.grep(new RegExp(options.grep)); + } + if (options.fgrep) { + this.grep(options.fgrep); + } + this.suite = new exports.Suite('', new exports.Context()); this.ui(options.ui); this.bail(options.bail); this.reporter(options.reporter, options.reporterOptions); - if (null != options.timeout) this.timeout(options.timeout); + if (options.timeout != null) { + this.timeout(options.timeout); + } this.useColors(options.useColors); - if (options.enableTimeouts !== null) this.enableTimeouts(options.enableTimeouts); - if (options.slow) this.slow(options.slow); + if (options.enableTimeouts !== null) { + this.enableTimeouts(options.enableTimeouts); + } + if (options.slow) { + this.slow(options.slow); + } - this.suite.on('pre-require', function (context) { + this.suite.on('pre-require', function(context) { exports.afterEach = context.afterEach || context.teardown; exports.after = context.after || context.suiteTeardown; exports.beforeEach = context.beforeEach || context.setup; @@ -1512,12 +1063,13 @@ function Mocha(options) { /** * Enable or disable bailing on the first failure. * - * @param {Boolean} [bail] * @api public + * @param {boolean} [bail] */ - -Mocha.prototype.bail = function(bail){ - if (0 == arguments.length) bail = true; +Mocha.prototype.bail = function(bail) { + if (!arguments.length) { + bail = true; + } this.suite.bail(bail); return this; }; @@ -1525,11 +1077,10 @@ Mocha.prototype.bail = function(bail){ /** * Add test `file`. * - * @param {String} file * @api public + * @param {string} file */ - -Mocha.prototype.addFile = function(file){ +Mocha.prototype.addFile = function(file) { this.files.push(file); return this; }; @@ -1537,27 +1088,38 @@ Mocha.prototype.addFile = function(file){ /** * Set reporter to `reporter`, defaults to "spec". * - * @param {String|Function} reporter name or constructor - * @param {Object} reporterOptions optional options * @api public + * @param {string|Function} reporter name or constructor + * @param {Object} reporterOptions optional options */ -Mocha.prototype.reporter = function(reporter, reporterOptions){ - if ('function' == typeof reporter) { +Mocha.prototype.reporter = function(reporter, reporterOptions) { + if (typeof reporter === 'function') { this._reporter = reporter; } else { reporter = reporter || 'spec'; var _reporter; - try { _reporter = require('./reporters/' + reporter); } catch (err) {} - if (!_reporter) try { _reporter = require(reporter); } catch (err) { - err.message.indexOf('Cannot find module') !== -1 - ? console.warn('"' + reporter + '" reporter not found') - : console.warn('"' + reporter + '" reporter blew up with error:\n' + err.stack); - } - if (!_reporter && reporter === 'teamcity') - console.warn('The Teamcity reporter was moved to a package named ' + - 'mocha-teamcity-reporter ' + - '(https://npmjs.org/package/mocha-teamcity-reporter).'); - if (!_reporter) throw new Error('invalid reporter "' + reporter + '"'); + // Try to load a built-in reporter. + if (reporters[reporter]) { + _reporter = reporters[reporter]; + } + // Try to load reporters from process.cwd() and node_modules + if (!_reporter) { + try { + _reporter = require(reporter); + } catch (err) { + err.message.indexOf('Cannot find module') !== -1 + ? console.warn('"' + reporter + '" reporter not found') + : console.warn('"' + reporter + '" reporter blew up with error:\n' + err.stack); + } + } + if (!_reporter && reporter === 'teamcity') { + console.warn('The Teamcity reporter was moved to a package named ' + + 'mocha-teamcity-reporter ' + + '(https://npmjs.org/package/mocha-teamcity-reporter).'); + } + if (!_reporter) { + throw new Error('invalid reporter "' + reporter + '"'); + } this._reporter = _reporter; } this.options.reporterOptions = reporterOptions; @@ -1567,15 +1129,19 @@ Mocha.prototype.reporter = function(reporter, reporterOptions){ /** * Set test UI `name`, defaults to "bdd". * - * @param {String} bdd * @api public + * @param {string} bdd */ - -Mocha.prototype.ui = function(name){ +Mocha.prototype.ui = function(name) { name = name || 'bdd'; this._ui = exports.interfaces[name]; - if (!this._ui) try { this._ui = require(name); } catch (err) {} - if (!this._ui) throw new Error('invalid interface "' + name + '"'); + if (!this._ui) { + try { + this._ui = require(name); + } catch (err) { + throw new Error('invalid interface "' + name + '"'); + } + } this._ui = this._ui(this.suite); return this; }; @@ -1585,12 +1151,11 @@ Mocha.prototype.ui = function(name){ * * @api private */ - -Mocha.prototype.loadFiles = function(fn){ +Mocha.prototype.loadFiles = function(fn) { var self = this; var suite = this.suite; var pending = this.files.length; - this.files.forEach(function(file){ + this.files.forEach(function(file) { file = path.resolve(file); suite.emit('pre-require', global, file, self); suite.emit('require', require(file), file, self); @@ -1604,20 +1169,19 @@ Mocha.prototype.loadFiles = function(fn){ * * @api private */ - Mocha.prototype._growl = function(runner, reporter) { var notify = require('growl'); - runner.on('end', function(){ + runner.on('end', function() { var stats = reporter.stats; if (stats.failures) { var msg = stats.failures + ' of ' + runner.total + ' tests failed'; notify(msg, { name: 'mocha', title: 'Failed', image: image('error') }); } else { notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', { - name: 'mocha' - , title: 'Passed' - , image: image('ok') + name: 'mocha', + title: 'Passed', + image: image('ok') }); } }); @@ -1626,26 +1190,22 @@ Mocha.prototype._growl = function(runner, reporter) { /** * Add regexp to grep, if `re` is a string it is escaped. * - * @param {RegExp|String} re - * @return {Mocha} * @api public + * @param {RegExp|string} re + * @return {Mocha} */ - -Mocha.prototype.grep = function(re){ - this.options.grep = 'string' == typeof re - ? new RegExp(escapeRe(re)) - : re; +Mocha.prototype.grep = function(re) { + this.options.grep = typeof re === 'string' ? new RegExp(escapeRe(re)) : re; return this; }; /** * Invert `.grep()` matches. * - * @return {Mocha} * @api public + * @return {Mocha} */ - -Mocha.prototype.invert = function(){ +Mocha.prototype.invert = function() { this.options.invert = true; return this; }; @@ -1653,24 +1213,22 @@ Mocha.prototype.invert = function(){ /** * Ignore global leaks. * - * @param {Boolean} ignore - * @return {Mocha} * @api public + * @param {boolean} ignore + * @return {Mocha} */ - -Mocha.prototype.ignoreLeaks = function(ignore){ - this.options.ignoreLeaks = !!ignore; +Mocha.prototype.ignoreLeaks = function(ignore) { + this.options.ignoreLeaks = Boolean(ignore); return this; }; /** * Enable global leak checking. * - * @return {Mocha} * @api public + * @return {Mocha} */ - -Mocha.prototype.checkLeaks = function(){ +Mocha.prototype.checkLeaks = function() { this.options.ignoreLeaks = false; return this; }; @@ -1678,10 +1236,9 @@ Mocha.prototype.checkLeaks = function(){ /** * Display long stack-trace on failing * - * @return {Mocha} * @api public + * @return {Mocha} */ - Mocha.prototype.fullTrace = function() { this.options.fullStackTrace = true; return this; @@ -1690,11 +1247,10 @@ Mocha.prototype.fullTrace = function() { /** * Enable growl support. * - * @return {Mocha} * @api public + * @return {Mocha} */ - -Mocha.prototype.growl = function(){ +Mocha.prototype.growl = function() { this.options.growl = true; return this; }; @@ -1702,12 +1258,11 @@ Mocha.prototype.growl = function(){ /** * Ignore `globals` array or string. * - * @param {Array|String} globals - * @return {Mocha} * @api public + * @param {Array|string} globals + * @return {Mocha} */ - -Mocha.prototype.globals = function(globals){ +Mocha.prototype.globals = function(globals) { this.options.globals = (this.options.globals || []).concat(globals); return this; }; @@ -1715,12 +1270,11 @@ Mocha.prototype.globals = function(globals){ /** * Emit color output. * - * @param {Boolean} colors - * @return {Mocha} * @api public + * @param {boolean} colors + * @return {Mocha} */ - -Mocha.prototype.useColors = function(colors){ +Mocha.prototype.useColors = function(colors) { if (colors !== undefined) { this.options.useColors = colors; } @@ -1730,27 +1284,23 @@ Mocha.prototype.useColors = function(colors){ /** * Use inline diffs rather than +/-. * - * @param {Boolean} inlineDiffs - * @return {Mocha} * @api public + * @param {boolean} inlineDiffs + * @return {Mocha} */ - Mocha.prototype.useInlineDiffs = function(inlineDiffs) { - this.options.useInlineDiffs = arguments.length && inlineDiffs != undefined - ? inlineDiffs - : false; + this.options.useInlineDiffs = inlineDiffs !== undefined && inlineDiffs; return this; }; /** * Set the timeout in milliseconds. * - * @param {Number} timeout - * @return {Mocha} * @api public + * @param {number} timeout + * @return {Mocha} */ - -Mocha.prototype.timeout = function(timeout){ +Mocha.prototype.timeout = function(timeout) { this.suite.timeout(timeout); return this; }; @@ -1758,12 +1308,11 @@ Mocha.prototype.timeout = function(timeout){ /** * Set slowness threshold in milliseconds. * - * @param {Number} slow - * @return {Mocha} * @api public + * @param {number} slow + * @return {Mocha} */ - -Mocha.prototype.slow = function(slow){ +Mocha.prototype.slow = function(slow) { this.suite.slow(slow); return this; }; @@ -1771,34 +1320,31 @@ Mocha.prototype.slow = function(slow){ /** * Enable timeouts. * - * @param {Boolean} enabled - * @return {Mocha} * @api public + * @param {boolean} enabled + * @return {Mocha} */ - Mocha.prototype.enableTimeouts = function(enabled) { - this.suite.enableTimeouts(arguments.length && enabled !== undefined - ? enabled - : true); - return this + this.suite.enableTimeouts(arguments.length && enabled !== undefined ? enabled : true); + return this; }; /** * Makes all tests async (accepting a callback) * - * @return {Mocha} * @api public + * @return {Mocha} */ - -Mocha.prototype.asyncOnly = function(){ +Mocha.prototype.asyncOnly = function() { this.options.asyncOnly = true; return this; }; /** * Disable syntax highlighting (in browser). - * @returns {Mocha} + * * @api public + * @returns {Mocha} */ Mocha.prototype.noHighlighting = function() { this.options.noHighlighting = true; @@ -1807,8 +1353,9 @@ Mocha.prototype.noHighlighting = function() { /** * Delay root suite execution. - * @returns {Mocha} + * * @api public + * @returns {Mocha} */ Mocha.prototype.delay = function delay() { this.options.delay = true; @@ -1818,40 +1365,49 @@ Mocha.prototype.delay = function delay() { /** * Run tests and invoke `fn()` when complete. * + * @api public * @param {Function} fn * @return {Runner} - * @api public */ -Mocha.prototype.run = function(fn){ - if (this.files.length) this.loadFiles(); +Mocha.prototype.run = function(fn) { + if (this.files.length) { + this.loadFiles(); + } var suite = this.suite; var options = this.options; options.files = this.files; var runner = new exports.Runner(suite, options.delay); var reporter = new this._reporter(runner, options); - runner.ignoreLeaks = false !== options.ignoreLeaks; + runner.ignoreLeaks = options.ignoreLeaks !== false; runner.fullStackTrace = options.fullStackTrace; runner.asyncOnly = options.asyncOnly; - if (options.grep) runner.grep(options.grep, options.invert); - if (options.globals) runner.globals(options.globals); - if (options.growl) this._growl(runner, reporter); + if (options.grep) { + runner.grep(options.grep, options.invert); + } + if (options.globals) { + runner.globals(options.globals); + } + if (options.growl) { + this._growl(runner, reporter); + } if (options.useColors !== undefined) { exports.reporters.Base.useColors = options.useColors; } exports.reporters.Base.inlineDiffs = options.useInlineDiffs; function done(failures) { - if (reporter.done) { - reporter.done(failures, fn); - } else fn && fn(failures); + if (reporter.done) { + reporter.done(failures, fn); + } else { + fn && fn(failures); + } } return runner.run(done); }; -}); // module: mocha.js - -require.register("ms.js", function(module, exports, require){ +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},"/lib") +},{"./context":6,"./hook":7,"./interfaces":11,"./reporters":22,"./runnable":35,"./runner":36,"./suite":37,"./test":38,"./utils":39,"_process":50,"escape-string-regexp":67,"growl":68,"path":41}],15:[function(require,module,exports){ /** * Helpers. */ @@ -1869,29 +1425,32 @@ var y = d * 365.25; * * - `long` verbose formatting [false] * - * @param {String|Number} val - * @param {Object} options - * @return {String|Number} * @api public + * @param {string|number} val + * @param {Object} options + * @return {string|number} */ - -module.exports = function(val, options){ +module.exports = function(val, options) { options = options || {}; - if ('string' == typeof val) return parse(val); + if (typeof val === 'string') { + return parse(val); + } + // https://github.com/mochajs/mocha/pull/1035 return options['long'] ? longFormat(val) : shortFormat(val); }; /** * Parse the given `str` and return milliseconds. * - * @param {String} str - * @return {Number} * @api private + * @param {string} str + * @return {number} */ - function parse(str) { - var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str); - if (!match) return; + var match = (/^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i).exec(str); + if (!match) { + return; + } var n = parseFloat(match[1]); var type = (match[2] || 'ms').toLowerCase(); switch (type) { @@ -1917,33 +1476,41 @@ function parse(str) { return n * s; case 'ms': return n; + default: + // No default case } } /** * Short format for `ms`. * - * @param {Number} ms - * @return {String} * @api private + * @param {number} ms + * @return {string} */ - function shortFormat(ms) { - if (ms >= d) return Math.round(ms / d) + 'd'; - if (ms >= h) return Math.round(ms / h) + 'h'; - if (ms >= m) return Math.round(ms / m) + 'm'; - if (ms >= s) return Math.round(ms / s) + 's'; + if (ms >= d) { + return Math.round(ms / d) + 'd'; + } + if (ms >= h) { + return Math.round(ms / h) + 'h'; + } + if (ms >= m) { + return Math.round(ms / m) + 'm'; + } + if (ms >= s) { + return Math.round(ms / s) + 's'; + } return ms + 'ms'; } /** * Long format for `ms`. * - * @param {Number} ms - * @return {String} * @api private + * @param {number} ms + * @return {string} */ - function longFormat(ms) { return plural(ms, d, 'day') || plural(ms, h, 'hour') @@ -1954,17 +1521,23 @@ function longFormat(ms) { /** * Pluralization helper. + * + * @api private + * @param {number} ms + * @param {number} n + * @param {string} name */ - function plural(ms, n, name) { - if (ms < n) return; - if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + if (ms < n) { + return; + } + if (ms < n * 1.5) { + return Math.floor(ms / n) + ' ' + name; + } return Math.ceil(ms / n) + ' ' + name + 's'; } -}); // module: ms.js - -require.register("pending.js", function(module, exports, require){ +},{}],16:[function(require,module,exports){ /** * Expose `Pending`. @@ -1975,55 +1548,54 @@ module.exports = Pending; /** * Initialize a new `Pending` error with the given message. * - * @param {String} message + * @param {string} message */ - function Pending(message) { - this.message = message; + this.message = message; } -}); // module: pending.js - -require.register("reporters/base.js", function(module, exports, require){ +},{}],17:[function(require,module,exports){ +(function (process,global){ /** * Module dependencies. */ -var tty = require('browser/tty') - , diff = require('browser/diff') - , ms = require('../ms') - , utils = require('../utils') - , supportsColor = process.env ? require('supports-color') : null; +var tty = require('tty'); +var diff = require('diff'); +var ms = require('../ms'); +var utils = require('../utils'); +var supportsColor = process.browser ? null : require('supports-color'); /** - * Save timer references to avoid Sinon interfering (see GH-237). + * Expose `Base`. */ -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; +exports = module.exports = Base; /** - * Check if both stdio streams are associated with a tty. + * Save timer references to avoid Sinon interfering. + * See: https://github.com/mochajs/mocha/issues/237 */ -var isatty = tty.isatty(1) && tty.isatty(2); +/* eslint-disable no-unused-vars, no-native-reassign */ +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; +/* eslint-enable no-unused-vars, no-native-reassign */ /** - * Expose `Base`. + * Check if both stdio streams are associated with a tty. */ -exports = module.exports = Base; +var isatty = tty.isatty(1) && tty.isatty(2); /** * Enable coloring by default, except in the browser interface. */ -exports.useColors = process.env - ? (supportsColor || (process.env.MOCHA_COLORS !== undefined)) - : false; +exports.useColors = !process.browser && (supportsColor || (process.env.MOCHA_COLORS !== undefined)); /** * Inline diffs instead of +/- @@ -2036,25 +1608,25 @@ exports.inlineDiffs = false; */ exports.colors = { - 'pass': 90 - , 'fail': 31 - , 'bright pass': 92 - , 'bright fail': 91 - , 'bright yellow': 93 - , 'pending': 36 - , 'suite': 0 - , 'error title': 0 - , 'error message': 31 - , 'error stack': 90 - , 'checkmark': 32 - , 'fast': 90 - , 'medium': 33 - , 'slow': 31 - , 'green': 32 - , 'light': 90 - , 'diff gutter': 90 - , 'diff added': 42 - , 'diff removed': 41 + pass: 90, + fail: 31, + 'bright pass': 92, + 'bright fail': 91, + 'bright yellow': 93, + pending: 36, + suite: 0, + 'error title': 0, + 'error message': 31, + 'error stack': 90, + checkmark: 32, + fast: 90, + medium: 33, + slow: 31, + green: 32, + light: 90, + 'diff gutter': 90, + 'diff added': 32, + 'diff removed': 31 }; /** @@ -2068,7 +1640,7 @@ exports.symbols = { }; // With node.js on Windows: use symbols available in terminal default fonts -if ('win32' == process.platform) { +if (process.platform === 'win32') { exports.symbols.ok = '\u221A'; exports.symbols.err = '\u00D7'; exports.symbols.dot = '.'; @@ -2080,53 +1652,54 @@ if ('win32' == process.platform) { * as well as user-defined color * schemes. * - * @param {String} type - * @param {String} str - * @return {String} + * @param {string} type + * @param {string} str + * @return {string} * @api private */ - var color = exports.color = function(type, str) { - if (!exports.useColors) return String(str); + if (!exports.useColors) { + return String(str); + } return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m'; }; /** - * Expose term window size, with some - * defaults for when stderr is not a tty. + * Expose term window size, with some defaults for when stderr is not a tty. */ exports.window = { - width: isatty - ? process.stdout.getWindowSize - ? process.stdout.getWindowSize(1)[0] - : tty.getWindowSize()[1] - : 75 + width: 75 }; +if (isatty) { + exports.window.width = process.stdout.getWindowSize + ? process.stdout.getWindowSize(1)[0] + : tty.getWindowSize()[1]; +} + /** - * Expose some basic cursor interactions - * that are common among reporters. + * Expose some basic cursor interactions that are common among reporters. */ exports.cursor = { - hide: function(){ + hide: function() { isatty && process.stdout.write('\u001b[?25l'); }, - show: function(){ + show: function() { isatty && process.stdout.write('\u001b[?25h'); }, - deleteLine: function(){ + deleteLine: function() { isatty && process.stdout.write('\u001b[2K'); }, - beginningOfLine: function(){ + beginningOfLine: function() { isatty && process.stdout.write('\u001b[0G'); }, - CR: function(){ + CR: function() { if (isatty) { exports.cursor.deleteLine(); exports.cursor.beginningOfLine(); @@ -2143,22 +1716,24 @@ exports.cursor = { * @api public */ -exports.list = function(failures){ +exports.list = function(failures) { console.log(); - failures.forEach(function(test, i){ + failures.forEach(function(test, i) { // format var fmt = color('error title', ' %s) %s:\n') + color('error message', ' %s') + color('error stack', '\n%s\n'); // msg - var err = test.err - , message = err.message || '' - , stack = err.stack || message - , index = stack.indexOf(message) - , actual = err.actual - , expected = err.expected - , escape = true; + var msg; + var err = test.err; + var message = err.message || ''; + var stack = err.stack || message; + var index = stack.indexOf(message); + var actual = err.actual; + var expected = err.expected; + var escape = true; + if (index === -1) { msg = message; } else { @@ -2173,11 +1748,9 @@ exports.list = function(failures){ msg = 'Uncaught ' + msg; } // explicitly show diff - if (err.showDiff !== false && sameType(actual, expected) - && expected !== undefined) { - - if ('string' !== typeof actual) { - escape = false; + if (err.showDiff !== false && sameType(actual, expected) && expected !== undefined) { + escape = false; + if (!(utils.isString(actual) && utils.isString(expected))) { err.actual = actual = utils.stringify(actual); err.expected = expected = utils.stringify(expected); } @@ -2213,55 +1786,57 @@ exports.list = function(failures){ */ function Base(runner) { - var self = this - , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 } - , failures = this.failures = []; + var stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }; + var failures = this.failures = []; - if (!runner) return; + if (!runner) { + return; + } this.runner = runner; runner.stats = stats; - runner.on('start', function(){ - stats.start = new Date; + runner.on('start', function() { + stats.start = new Date(); }); - runner.on('suite', function(suite){ + runner.on('suite', function(suite) { stats.suites = stats.suites || 0; suite.root || stats.suites++; }); - runner.on('test end', function(test){ + runner.on('test end', function() { stats.tests = stats.tests || 0; stats.tests++; }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { stats.passes = stats.passes || 0; - var medium = test.slow() / 2; - test.speed = test.duration > test.slow() - ? 'slow' - : test.duration > medium - ? 'medium' - : 'fast'; + if (test.duration > test.slow()) { + test.speed = 'slow'; + } else if (test.duration > test.slow() / 2) { + test.speed = 'medium'; + } else { + test.speed = 'fast'; + } stats.passes++; }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test, err) { stats.failures = stats.failures || 0; stats.failures++; test.err = err; failures.push(test); }); - runner.on('end', function(){ - stats.end = new Date; - stats.duration = new Date - stats.start; + runner.on('end', function() { + stats.end = new Date(); + stats.duration = new Date() - stats.start; }); - runner.on('pending', function(){ + runner.on('pending', function() { stats.pending++; }); } @@ -2272,10 +1847,8 @@ function Base(runner) { * * @api public */ - -Base.prototype.epilogue = function(){ +Base.prototype.epilogue = function() { var stats = this.stats; - var tests; var fmt; console.log(); @@ -2313,26 +1886,24 @@ Base.prototype.epilogue = function(){ /** * Pad the given `str` to `len`. * - * @param {String} str - * @param {String} len - * @return {String} * @api private + * @param {string} str + * @param {string} len + * @return {string} */ - function pad(str, len) { str = String(str); return Array(len - str.length + 1).join(' ') + str; } - /** * Returns an inline diff between 2 strings with coloured ANSI output * - * @param {Error} Error with actual/expected - * @return {String} Diff * @api private + * @param {Error} err with actual/expected + * @param {boolean} escape + * @return {string} Diff */ - function inlineDiff(err, escape) { var msg = errorDiff(err, 'WordsWithSpace', escape); @@ -2340,7 +1911,7 @@ function inlineDiff(err, escape) { var lines = msg.split('\n'); if (lines.length > 4) { var width = String(lines.length).length; - msg = lines.map(function(str, i){ + msg = lines.map(function(str, i) { return pad(++i, width) + ' |' + ' ' + str; }).join('\n'); } @@ -2360,24 +1931,32 @@ function inlineDiff(err, escape) { } /** - * Returns a unified diff between 2 strings + * Returns a unified diff between two strings. * - * @param {Error} Error with actual/expected - * @return {String} Diff * @api private + * @param {Error} err with actual/expected + * @param {boolean} escape + * @return {string} The diff. */ - function unifiedDiff(err, escape) { var indent = ' '; function cleanUp(line) { if (escape) { line = escapeInvisibles(line); } - if (line[0] === '+') return indent + colorLines('diff added', line); - if (line[0] === '-') return indent + colorLines('diff removed', line); - if (line.match(/\@\@/)) return null; - if (line.match(/\\ No newline/)) return null; - else return indent + line; + if (line[0] === '+') { + return indent + colorLines('diff added', line); + } + if (line[0] === '-') { + return indent + colorLines('diff removed', line); + } + if (line.match(/\@\@/)) { + return null; + } + if (line.match(/\\ No newline/)) { + return null; + } + return indent + line; } function notBlank(line) { return line != null; @@ -2385,26 +1964,31 @@ function unifiedDiff(err, escape) { var msg = diff.createPatch('string', err.actual, err.expected); var lines = msg.split('\n').splice(4); return '\n ' - + colorLines('diff added', '+ expected') + ' ' - + colorLines('diff removed', '- actual') - + '\n\n' - + lines.map(cleanUp).filter(notBlank).join('\n'); + + colorLines('diff added', '+ expected') + ' ' + + colorLines('diff removed', '- actual') + + '\n\n' + + lines.map(cleanUp).filter(notBlank).join('\n'); } /** * Return a character diff for `err`. * - * @param {Error} err - * @return {String} * @api private + * @param {Error} err + * @param {string} type + * @param {boolean} escape + * @return {string} */ - function errorDiff(err, type, escape) { - var actual = escape ? escapeInvisibles(err.actual) : err.actual; + var actual = escape ? escapeInvisibles(err.actual) : err.actual; var expected = escape ? escapeInvisibles(err.expected) : err.expected; - return diff['diff' + type](actual, expected).map(function(str){ - if (str.added) return colorLines('diff added', str.value); - if (str.removed) return colorLines('diff removed', str.value); + return diff['diff' + type](actual, expected).map(function(str) { + if (str.added) { + return colorLines('diff added', str.value); + } + if (str.removed) { + return colorLines('diff removed', str.value); + } return str.value; }).join(''); } @@ -2412,55 +1996,55 @@ function errorDiff(err, type, escape) { /** * Returns a string with all invisible characters in plain text * - * @param {String} line - * @return {String} * @api private + * @param {string} line + * @return {string} */ function escapeInvisibles(line) { - return line.replace(/\t/g, '') - .replace(/\r/g, '') - .replace(/\n/g, '\n'); + return line.replace(/\t/g, '') + .replace(/\r/g, '') + .replace(/\n/g, '\n'); } /** * Color lines for `str`, using the color `name`. * - * @param {String} name - * @param {String} str - * @return {String} * @api private + * @param {string} name + * @param {string} str + * @return {string} */ - function colorLines(name, str) { - return str.split('\n').map(function(str){ + return str.split('\n').map(function(str) { return color(name, str); }).join('\n'); } +/** + * Object#toString reference. + */ +var objToString = Object.prototype.toString; + /** * Check that a / b have the same type. * + * @api private * @param {Object} a * @param {Object} b - * @return {Boolean} - * @api private + * @return {boolean} */ - function sameType(a, b) { - a = Object.prototype.toString.call(a); - b = Object.prototype.toString.call(b); - return a == b; + return objToString.call(a) === objToString.call(b); } -}); // module: reporters/base.js - -require.register("reporters/doc.js", function(module, exports, require){ +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"../ms":15,"../utils":39,"_process":50,"diff":66,"supports-color":41,"tty":5}],18:[function(require,module,exports){ /** * Module dependencies. */ -var Base = require('./base') - , utils = require('../utils'); +var Base = require('./base'); +var utils = require('../utils'); /** * Expose `Doc`. @@ -2474,21 +2058,19 @@ exports = module.exports = Doc; * @param {Runner} runner * @api public */ - function Doc(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , total = runner.total - , indents = 2; + var indents = 2; function indent() { return Array(indents).join(' '); } - runner.on('suite', function(suite){ - if (suite.root) return; + runner.on('suite', function(suite) { + if (suite.root) { + return; + } ++indents; console.log('%s
', indent()); ++indents; @@ -2496,21 +2078,23 @@ function Doc(runner) { console.log('%s
', indent()); }); - runner.on('suite end', function(suite){ - if (suite.root) return; + runner.on('suite end', function(suite) { + if (suite.root) { + return; + } console.log('%s
', indent()); --indents; console.log('%s
', indent()); --indents; }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { console.log('%s
%s
', indent(), utils.escape(test.title)); var code = utils.escape(utils.clean(test.fn.toString())); console.log('%s 
%s
', indent(), code); }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test, err) { console.log('%s
%s
', indent(), utils.escape(test.title)); var code = utils.escape(utils.clean(test.fn.toString())); console.log('%s 
%s
', indent(), code); @@ -2518,15 +2102,15 @@ function Doc(runner) { }); } -}); // module: reporters/doc.js - -require.register("reporters/dot.js", function(module, exports, require){ +},{"../utils":39,"./base":17}],19:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , color = Base.color; +var Base = require('./base'); +var create = require('lodash.create'); +var color = Base.color; /** * Expose `Dot`. @@ -2537,42 +2121,46 @@ exports = module.exports = Dot; /** * Initialize a new `Dot` matrix test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Dot(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , n = -1; + var self = this; + var width = Base.window.width * .75 | 0; + var n = -1; - runner.on('start', function(){ + runner.on('start', function() { process.stdout.write('\n'); }); - runner.on('pending', function(test){ - if (++n % width == 0) process.stdout.write('\n '); + runner.on('pending', function() { + if (++n % width === 0) { + process.stdout.write('\n '); + } process.stdout.write(color('pending', Base.symbols.dot)); }); - runner.on('pass', function(test){ - if (++n % width == 0) process.stdout.write('\n '); - if ('slow' == test.speed) { + runner.on('pass', function(test) { + if (++n % width === 0) { + process.stdout.write('\n '); + } + if (test.speed === 'slow') { process.stdout.write(color('bright yellow', Base.symbols.dot)); } else { process.stdout.write(color(test.speed, Base.symbols.dot)); } }); - runner.on('fail', function(test, err){ - if (++n % width == 0) process.stdout.write('\n '); + runner.on('fail', function() { + if (++n % width === 0) { + process.stdout.write('\n '); + } process.stdout.write(color('fail', Base.symbols.dot)); }); - runner.on('end', function(){ + runner.on('end', function() { console.log(); self.epilogue(); }); @@ -2582,21 +2170,20 @@ function Dot(runner) { * Inherit from `Base.prototype`. */ -function F(){}; -F.prototype = Base.prototype; -Dot.prototype = new F; -Dot.prototype.constructor = Dot; - +Dot.prototype = create(Base.prototype, { + constructor: Dot +}); -}); // module: reporters/dot.js - -require.register("reporters/html-cov.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50,"lodash.create":70}],20:[function(require,module,exports){ +(function (process,__dirname){ /** * Module dependencies. */ -var JSONCov = require('./json-cov') - , fs = require('browser/fs'); +var JSONCov = require('./json-cov'); +var readFileSync = require('fs').readFileSync; +var join = require('path').join; /** * Expose `HTMLCov`. @@ -2607,62 +2194,72 @@ exports = module.exports = HTMLCov; /** * Initialize a new `JsCoverage` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function HTMLCov(runner) { - var jade = require('jade') - , file = __dirname + '/templates/coverage.jade' - , str = fs.readFileSync(file, 'utf8') - , fn = jade.compile(str, { filename: file }) - , self = this; + var jade = require('jade'); + var file = join(__dirname, '/templates/coverage.jade'); + var fn = jade.compile(str, { filename: file }); + var self = this; + var str = readFileSync(file, 'utf8'); JSONCov.call(this, runner, false); - runner.on('end', function(){ + runner.on('end', function() { process.stdout.write(fn({ - cov: self.cov - , coverageClass: coverageClass + cov: self.cov, + coverageClass: coverageClass })); }); } /** - * Return coverage class for `n`. + * Return coverage class for a given coverage percentage. * - * @return {String} * @api private + * @param {number} coveragePctg + * @return {string} */ - -function coverageClass(n) { - if (n >= 75) return 'high'; - if (n >= 50) return 'medium'; - if (n >= 25) return 'low'; +function coverageClass(coveragePctg) { + if (coveragePctg >= 75) { + return 'high'; + } + if (coveragePctg >= 50) { + return 'medium'; + } + if (coveragePctg >= 25) { + return 'low'; + } return 'terrible'; } -}); // module: reporters/html-cov.js +}).call(this,require('_process'),"/lib/reporters") +},{"./json-cov":23,"_process":50,"fs":41,"jade":41,"path":41}],21:[function(require,module,exports){ +(function (global){ +/* eslint-env browser */ -require.register("reporters/html.js", function(module, exports, require){ /** * Module dependencies. */ -var Base = require('./base') - , utils = require('../utils') - , Progress = require('../browser/progress') - , escape = utils.escape; +var Base = require('./base'); +var utils = require('../utils'); +var Progress = require('../browser/progress'); +var escapeRe = require('escape-string-regexp'); +var escape = utils.escape; /** * Save timer references to avoid Sinon interfering (see GH-237). */ -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; +/* eslint-disable no-unused-vars, no-native-reassign */ +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; +/* eslint-enable no-unused-vars, no-native-reassign */ /** * Expose `HTML`. @@ -2676,37 +2273,35 @@ exports = module.exports = HTML; var statsTemplate = ''; /** * Initialize a new `HTML` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function HTML(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , total = runner.total - , stat = fragment(statsTemplate) - , items = stat.getElementsByTagName('li') - , passes = items[1].getElementsByTagName('em')[0] - , passesLink = items[1].getElementsByTagName('a')[0] - , failures = items[2].getElementsByTagName('em')[0] - , failuresLink = items[2].getElementsByTagName('a')[0] - , duration = items[3].getElementsByTagName('em')[0] - , canvas = stat.getElementsByTagName('canvas')[0] - , report = fragment('
    ') - , stack = [report] - , progress - , ctx - , root = document.getElementById('mocha'); + var self = this; + var stats = this.stats; + var stat = fragment(statsTemplate); + var items = stat.getElementsByTagName('li'); + var passes = items[1].getElementsByTagName('em')[0]; + var passesLink = items[1].getElementsByTagName('a')[0]; + var failures = items[2].getElementsByTagName('em')[0]; + var failuresLink = items[2].getElementsByTagName('a')[0]; + var duration = items[3].getElementsByTagName('em')[0]; + var canvas = stat.getElementsByTagName('canvas')[0]; + var report = fragment('
      '); + var stack = [report]; + var progress; + var ctx; + var root = document.getElementById('mocha'); if (canvas.getContext) { var ratio = window.devicePixelRatio || 1; @@ -2716,34 +2311,44 @@ function HTML(runner) { canvas.height *= ratio; ctx = canvas.getContext('2d'); ctx.scale(ratio, ratio); - progress = new Progress; + progress = new Progress(); } - if (!root) return error('#mocha div missing, add it to your document'); + if (!root) { + return error('#mocha div missing, add it to your document'); + } // pass toggle - on(passesLink, 'click', function(){ + on(passesLink, 'click', function() { unhide(); - var name = /pass/.test(report.className) ? '' : ' pass'; + var name = (/pass/).test(report.className) ? '' : ' pass'; report.className = report.className.replace(/fail|pass/g, '') + name; - if (report.className.trim()) hideSuitesWithout('test pass'); + if (report.className.trim()) { + hideSuitesWithout('test pass'); + } }); // failure toggle - on(failuresLink, 'click', function(){ + on(failuresLink, 'click', function() { unhide(); - var name = /fail/.test(report.className) ? '' : ' fail'; + var name = (/fail/).test(report.className) ? '' : ' fail'; report.className = report.className.replace(/fail|pass/g, '') + name; - if (report.className.trim()) hideSuitesWithout('test fail'); + if (report.className.trim()) { + hideSuitesWithout('test fail'); + } }); root.appendChild(stat); root.appendChild(report); - if (progress) progress.size(40); + if (progress) { + progress.size(40); + } - runner.on('suite', function(suite){ - if (suite.root) return; + runner.on('suite', function(suite) { + if (suite.root) { + return; + } // suite var url = self.suiteURL(suite); @@ -2755,51 +2360,71 @@ function HTML(runner) { el.appendChild(stack[0]); }); - runner.on('suite end', function(suite){ - if (suite.root) return; + runner.on('suite end', function(suite) { + if (suite.root) { + return; + } stack.shift(); }); - runner.on('fail', function(test, err){ - if ('hook' == test.type) runner.emit('test end', test); + runner.on('fail', function(test) { + if (test.type === 'hook') { + runner.emit('test end', test); + } }); - runner.on('test end', function(test){ + runner.on('test end', function(test) { // TODO: add to stats var percent = stats.tests / this.total * 100 | 0; - if (progress) progress.update(percent).draw(ctx); + if (progress) { + progress.update(percent).draw(ctx); + } // update stats - var ms = new Date - stats.start; + var ms = new Date() - stats.start; text(passes, stats.passes); text(failures, stats.failures); text(duration, (ms / 1000).toFixed(2)); // test - if ('passed' == test.state) { + var el; + if (test.state === 'passed') { var url = self.testURL(test); - var el = fragment('

    • %e%ems ‣

      • ', test.speed, test.title, test.duration, url); + el = fragment('

    • %e%ems ‣

      • ', test.speed, test.title, test.duration, url); } else if (test.pending) { - var el = fragment('

    • %e

      • ', test.title); + el = fragment('

    • %e

      • ', test.title); } else { - var el = fragment('

    • %e ‣

      • ', test.title, self.testURL(test)); - var str = test.err.stack || test.err.toString(); - - // FF / Opera do not add the message - if (!~str.indexOf(test.err.message)) { - str = test.err.message + '\n' + str; - } + el = fragment('

    • %e ‣

      • ', test.title, self.testURL(test)); + var stackString; // Note: Includes leading newline + var message = test.err.toString(); // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we // check for the result of the stringifying. - if ('[object Error]' == str) str = test.err.message; + if (message === '[object Error]') { + message = test.err.message; + } - // Safari doesn't give you a stack. Let's at least provide a source line. - if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) { - str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")"; + if (test.err.stack) { + var indexOfMessage = test.err.stack.indexOf(test.err.message); + if (indexOfMessage === -1) { + stackString = test.err.stack; + } else { + stackString = test.err.stack.substr(test.err.message.length + indexOfMessage); + } + } else if (test.err.sourceURL && test.err.line !== undefined) { + // Safari doesn't give you a stack. Let's at least provide a source line. + stackString = '\n(' + test.err.sourceURL + ':' + test.err.line + ')'; } - el.appendChild(fragment('
      %e
      ', str)); + stackString = stackString || ''; + + if (test.err.htmlMessage && stackString) { + el.appendChild(fragment('
      %s\n
      %e
      ', test.err.htmlMessage, stackString)); + } else if (test.err.htmlMessage) { + el.appendChild(fragment('
      %s
      ', test.err.htmlMessage)); + } else { + el.appendChild(fragment('
      %e%e
      ', message, stackString)); + } } // toggle code @@ -2807,10 +2432,8 @@ function HTML(runner) { if (!test.pending) { var h2 = el.getElementsByTagName('h2')[0]; - on(h2, 'click', function(){ - pre.style.display = 'none' == pre.style.display - ? 'block' - : 'none'; + on(h2, 'click', function() { + pre.style.display = pre.style.display === 'none' ? 'block' : 'none'; }); var pre = fragment('
      %e
      ', utils.clean(test.fn.toString())); @@ -2819,16 +2442,19 @@ function HTML(runner) { } // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack. - if (stack[0]) stack[0].appendChild(el); + if (stack[0]) { + stack[0].appendChild(el); + } }); } /** * Makes a URL, preserving querystring ("search") parameters. + * * @param {string} s - * @returns {string} your new URL + * @return {string} A new URL. */ -var makeUrl = function makeUrl(s) { +function makeUrl(s) { var search = window.location.search; // Remove previous grep query parameter if present @@ -2836,49 +2462,51 @@ var makeUrl = function makeUrl(s) { search = search.replace(/[?&]grep=[^&\s]*/g, '').replace(/^&/, '?'); } - return window.location.pathname + (search ? search + '&' : '?' ) + 'grep=' + encodeURIComponent(s); -}; + return window.location.pathname + (search ? search + '&' : '?') + 'grep=' + encodeURIComponent(escapeRe(s)); +} /** - * Provide suite URL + * Provide suite URL. * * @param {Object} [suite] */ -HTML.prototype.suiteURL = function(suite){ +HTML.prototype.suiteURL = function(suite) { return makeUrl(suite.fullTitle()); }; /** - * Provide test URL + * Provide test URL. * * @param {Object} [test] */ - -HTML.prototype.testURL = function(test){ +HTML.prototype.testURL = function(test) { return makeUrl(test.fullTitle()); }; /** * Display error `msg`. + * + * @param {string} msg */ - function error(msg) { document.body.appendChild(fragment('
      %s
      ', msg)); } /** * Return a DOM fragment from `html`. + * + * @param {string} html */ - function fragment(html) { - var args = arguments - , div = document.createElement('div') - , i = 1; + var args = arguments; + var div = document.createElement('div'); + var i = 1; - div.innerHTML = html.replace(/%([se])/g, function(_, type){ + div.innerHTML = html.replace(/%([se])/g, function(_, type) { switch (type) { case 's': return String(args[i++]); case 'e': return escape(args[i++]); + // no default } }); @@ -2888,20 +2516,22 @@ function fragment(html) { /** * Check for suites that do not have elements * with `classname`, and hide them. + * + * @param {text} classname */ - function hideSuitesWithout(classname) { var suites = document.getElementsByClassName('suite'); for (var i = 0; i < suites.length; i++) { var els = suites[i].getElementsByClassName(classname); - if (0 == els.length) suites[i].className += ' hidden'; + if (!els.length) { + suites[i].className += ' hidden'; + } } } /** * Unhide .hidden suites. */ - function unhide() { var els = document.getElementsByClassName('suite hidden'); for (var i = 0; i < els.length; ++i) { @@ -2910,21 +2540,22 @@ function unhide() { } /** - * Set `el` text to `str`. + * Set an element's text contents. + * + * @param {HTMLElement} el + * @param {string} contents */ - -function text(el, str) { +function text(el, contents) { if (el.textContent) { - el.textContent = str; + el.textContent = contents; } else { - el.innerText = str; + el.innerText = contents; } } /** * Listen on `event` with callback `fn`. */ - function on(el, event, fn) { if (el.addEventListener) { el.addEventListener(event, fn, false); @@ -2933,30 +2564,30 @@ function on(el, event, fn) { } } -}); // module: reporters/html.js - -require.register("reporters/index.js", function(module, exports, require){ -exports.Base = require('./base'); -exports.Dot = require('./dot'); -exports.Doc = require('./doc'); -exports.TAP = require('./tap'); -exports.JSON = require('./json'); -exports.HTML = require('./html'); -exports.List = require('./list'); -exports.Min = require('./min'); -exports.Spec = require('./spec'); -exports.Nyan = require('./nyan'); -exports.XUnit = require('./xunit'); -exports.Markdown = require('./markdown'); -exports.Progress = require('./progress'); -exports.Landing = require('./landing'); -exports.JSONCov = require('./json-cov'); -exports.HTMLCov = require('./html-cov'); -exports.JSONStream = require('./json-stream'); - -}); // module: reporters/index.js - -require.register("reporters/json-cov.js", function(module, exports, require){ +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"../browser/progress":4,"../utils":39,"./base":17,"escape-string-regexp":67}],22:[function(require,module,exports){ +// Alias exports to a their normalized format Mocha#reporter to prevent a need +// for dynamic (try/catch) requires, which Browserify doesn't handle. +exports.Base = exports.base = require('./base'); +exports.Dot = exports.dot = require('./dot'); +exports.Doc = exports.doc = require('./doc'); +exports.TAP = exports.tap = require('./tap'); +exports.JSON = exports.json = require('./json'); +exports.HTML = exports.html = require('./html'); +exports.List = exports.list = require('./list'); +exports.Min = exports.min = require('./min'); +exports.Spec = exports.spec = require('./spec'); +exports.Nyan = exports.nyan = require('./nyan'); +exports.XUnit = exports.xunit = require('./xunit'); +exports.Markdown = exports.markdown = require('./markdown'); +exports.Progress = exports.progress = require('./progress'); +exports.Landing = exports.landing = require('./landing'); +exports.JSONCov = exports['json-cov'] = require('./json-cov'); +exports.HTMLCov = exports['html-cov'] = require('./html-cov'); +exports.JSONStream = exports['json-stream'] = require('./json-stream'); + +},{"./base":17,"./doc":18,"./dot":19,"./html":21,"./html-cov":20,"./json":25,"./json-cov":23,"./json-stream":24,"./landing":26,"./list":27,"./markdown":28,"./min":29,"./nyan":30,"./progress":31,"./spec":32,"./tap":33,"./xunit":34}],23:[function(require,module,exports){ +(function (process,global){ /** * Module dependencies. */ @@ -2972,42 +2603,42 @@ exports = module.exports = JSONCov; /** * Initialize a new `JsCoverage` reporter. * - * @param {Runner} runner - * @param {Boolean} output * @api public + * @param {Runner} runner + * @param {boolean} output */ - function JSONCov(runner, output) { - var self = this - , output = 1 == arguments.length ? true : output; - Base.call(this, runner); - var tests = [] - , failures = [] - , passes = []; + output = arguments.length === 1 || output; + var self = this; + var tests = []; + var failures = []; + var passes = []; - runner.on('test end', function(test){ + runner.on('test end', function(test) { tests.push(test); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { passes.push(test); }); - runner.on('fail', function(test){ + runner.on('fail', function(test) { failures.push(test); }); - runner.on('end', function(){ + runner.on('end', function() { var cov = global._$jscoverage || {}; var result = self.cov = map(cov); result.stats = self.stats; result.tests = tests.map(clean); result.failures = failures.map(clean); result.passes = passes.map(clean); - if (!output) return; - process.stdout.write(JSON.stringify(result, null, 2 )); + if (!output) { + return; + } + process.stdout.write(JSON.stringify(result, null, 2)); }); } @@ -3015,27 +2646,29 @@ function JSONCov(runner, output) { * Map jscoverage data to a JSON structure * suitable for reporting. * + * @api private * @param {Object} cov * @return {Object} - * @api private */ function map(cov) { var ret = { - instrumentation: 'node-jscoverage' - , sloc: 0 - , hits: 0 - , misses: 0 - , coverage: 0 - , files: [] + instrumentation: 'node-jscoverage', + sloc: 0, + hits: 0, + misses: 0, + coverage: 0, + files: [] }; for (var filename in cov) { - var data = coverage(filename, cov[filename]); - ret.files.push(data); - ret.hits += data.hits; - ret.misses += data.misses; - ret.sloc += data.sloc; + if (Object.prototype.hasOwnProperty.call(cov, filename)) { + var data = coverage(filename, cov[filename]); + ret.files.push(data); + ret.hits += data.hits; + ret.misses += data.misses; + ret.sloc += data.sloc; + } } ret.files.sort(function(a, b) { @@ -3053,12 +2686,11 @@ function map(cov) { * Map jscoverage data for a single source file * to a JSON structure suitable for reporting. * - * @param {String} filename name of the source file + * @api private + * @param {string} filename name of the source file * @param {Object} data jscoverage coverage data * @return {Object} - * @api private */ - function coverage(filename, data) { var ret = { filename: filename, @@ -3069,7 +2701,7 @@ function coverage(filename, data) { source: {} }; - data.source.forEach(function(line, num){ + data.source.forEach(function(line, num) { num++; if (data[num] === 0) { @@ -3081,10 +2713,8 @@ function coverage(filename, data) { } ret.source[num] = { - source: line - , coverage: data[num] === undefined - ? '' - : data[num] + source: line, + coverage: data[num] === undefined ? '' : data[num] }; }); @@ -3097,28 +2727,26 @@ function coverage(filename, data) { * Return a plain-object representation of `test` * free of cyclic properties etc. * + * @api private * @param {Object} test * @return {Object} - * @api private */ - function clean(test) { return { - title: test.title - , fullTitle: test.fullTitle() - , duration: test.duration - } + duration: test.duration, + fullTitle: test.fullTitle(), + title: test.title + }; } -}); // module: reporters/json-cov.js - -require.register("reporters/json-stream.js", function(module, exports, require){ +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./base":17,"_process":50}],24:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , color = Base.color; +var Base = require('./base'); /** * Expose `List`. @@ -3129,32 +2757,31 @@ exports = module.exports = List; /** * Initialize a new `List` test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function List(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , total = runner.total; + var self = this; + var total = runner.total; - runner.on('start', function(){ + runner.on('start', function() { console.log(JSON.stringify(['start', { total: total }])); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { console.log(JSON.stringify(['pass', clean(test)])); }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test, err) { test = clean(test); test.err = err.message; + test.stack = err.stack || null; console.log(JSON.stringify(['fail', test])); }); - runner.on('end', function(){ + runner.on('end', function() { process.stdout.write(JSON.stringify(['end', self.stats])); }); } @@ -3163,29 +2790,26 @@ function List(runner) { * Return a plain-object representation of `test` * free of cyclic properties etc. * + * @api private * @param {Object} test * @return {Object} - * @api private */ - function clean(test) { return { - title: test.title - , fullTitle: test.fullTitle() - , duration: test.duration - } + title: test.title, + fullTitle: test.fullTitle(), + duration: test.duration + }; } -}); // module: reporters/json-stream.js - -require.register("reporters/json.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50}],25:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); /** * Expose `JSON`. @@ -3196,36 +2820,35 @@ exports = module.exports = JSONReporter; /** * Initialize a new `JSON` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function JSONReporter(runner) { - var self = this; Base.call(this, runner); - var tests = [] - , pending = [] - , failures = [] - , passes = []; + var self = this; + var tests = []; + var pending = []; + var failures = []; + var passes = []; - runner.on('test end', function(test){ + runner.on('test end', function(test) { tests.push(test); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { passes.push(test); }); - runner.on('fail', function(test){ + runner.on('fail', function(test) { failures.push(test); }); - runner.on('pending', function(test){ + runner.on('pending', function(test) { pending.push(test); }); - runner.on('end', function(){ + runner.on('end', function() { var obj = { stats: self.stats, tests: tests.map(clean), @@ -3244,26 +2867,26 @@ function JSONReporter(runner) { * Return a plain-object representation of `test` * free of cyclic properties etc. * + * @api private * @param {Object} test * @return {Object} - * @api private */ - function clean(test) { return { title: test.title, fullTitle: test.fullTitle(), duration: test.duration, err: errorJSON(test.err || {}) - } + }; } /** * Transform `error` into a JSON object. + * + * @api private * @param {Error} err * @return {Object} */ - function errorJSON(err) { var res = {}; Object.getOwnPropertyNames(err).forEach(function(key) { @@ -3272,16 +2895,17 @@ function errorJSON(err) { return res; } -}); // module: reporters/json.js - -require.register("reporters/landing.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50}],26:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var create = require('lodash.create'); +var cursor = Base.cursor; +var color = Base.color; /** * Expose `Landing`. @@ -3310,56 +2934,52 @@ Base.colors.runway = 90; /** * Initialize a new `Landing` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Landing(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , total = runner.total - , stream = process.stdout - , plane = color('plane', '✈') - , crashed = -1 - , n = 0; + var self = this; + var width = Base.window.width * .75 | 0; + var total = runner.total; + var stream = process.stdout; + var plane = color('plane', '✈'); + var crashed = -1; + var n = 0; function runway() { var buf = Array(width).join('-'); return ' ' + color('runway', buf); } - runner.on('start', function(){ + runner.on('start', function() { stream.write('\n\n\n '); cursor.hide(); }); - runner.on('test end', function(test){ + runner.on('test end', function(test) { // check if the plane crashed - var col = -1 == crashed - ? width * ++n / total | 0 - : crashed; + var col = crashed === -1 ? width * ++n / total | 0 : crashed; // show the crash - if ('failed' == test.state) { + if (test.state === 'failed') { plane = color('plane crash', '✈'); crashed = col; } // render landing strip - stream.write('\u001b['+(width+1)+'D\u001b[2A'); + stream.write('\u001b[' + (width + 1) + 'D\u001b[2A'); stream.write(runway()); stream.write('\n '); stream.write(color('runway', Array(col).join('⋅'))); - stream.write(plane) + stream.write(plane); stream.write(color('runway', Array(width - col).join('⋅') + '\n')); stream.write(runway()); stream.write('\u001b[0m'); }); - runner.on('end', function(){ + runner.on('end', function() { cursor.show(); console.log(); self.epilogue(); @@ -3370,22 +2990,21 @@ function Landing(runner) { * Inherit from `Base.prototype`. */ -function F(){}; -F.prototype = Base.prototype; -Landing.prototype = new F; -Landing.prototype.constructor = Landing; - +Landing.prototype = create(Base.prototype, { + constructor: Landing +}); -}); // module: reporters/landing.js - -require.register("reporters/list.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50,"lodash.create":70}],27:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var create = require('lodash.create'); +var color = Base.color; +var cursor = Base.cursor; /** * Expose `List`. @@ -3396,40 +3015,38 @@ exports = module.exports = List; /** * Initialize a new `List` test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function List(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , n = 0; + var self = this; + var n = 0; - runner.on('start', function(){ + runner.on('start', function() { console.log(); }); - runner.on('test', function(test){ + runner.on('test', function(test) { process.stdout.write(color('pass', ' ' + test.fullTitle() + ': ')); }); - runner.on('pending', function(test){ + runner.on('pending', function(test) { var fmt = color('checkmark', ' -') + color('pending', ' %s'); console.log(fmt, test.fullTitle()); }); - runner.on('pass', function(test){ - var fmt = color('checkmark', ' '+Base.symbols.dot) + runner.on('pass', function(test) { + var fmt = color('checkmark', ' ' + Base.symbols.dot) + color('pass', ' %s: ') + color(test.speed, '%dms'); cursor.CR(); console.log(fmt, test.fullTitle(), test.duration); }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test) { cursor.CR(); console.log(color('fail', ' %d) %s'), ++n, test.fullTitle()); }); @@ -3441,21 +3058,19 @@ function List(runner) { * Inherit from `Base.prototype`. */ -function F(){}; -F.prototype = Base.prototype; -List.prototype = new F; -List.prototype.constructor = List; +List.prototype = create(Base.prototype, { + constructor: List +}); - -}); // module: reporters/list.js - -require.register("reporters/markdown.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50,"lodash.create":70}],28:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , utils = require('../utils'); +var Base = require('./base'); +var utils = require('../utils'); /** * Constants @@ -3472,33 +3087,28 @@ exports = module.exports = Markdown; /** * Initialize a new `Markdown` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Markdown(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , level = 0 - , buf = ''; + var level = 0; + var buf = ''; function title(str) { return Array(level).join('#') + ' ' + str; } - function indent() { - return Array(level).join(' '); - } - function mapTOC(suite, obj) { - var ret = obj, - key = SUITE_PREFIX + suite.title; + var ret = obj; + var key = SUITE_PREFIX + suite.title; + obj = obj[key] = obj[key] || { suite: suite }; - suite.suites.forEach(function(suite){ + suite.suites.forEach(function() { mapTOC(suite, obj); }); + return ret; } @@ -3507,7 +3117,9 @@ function Markdown(runner) { var buf = ''; var link; for (var key in obj) { - if ('suite' == key) continue; + if (key === 'suite') { + continue; + } if (key !== SUITE_PREFIX) { link = ' - [' + key.substring(1) + ']'; link += '(#' + utils.slug(obj[key].suite.fullTitle()) + ')\n'; @@ -3525,18 +3137,18 @@ function Markdown(runner) { generateTOC(runner.suite); - runner.on('suite', function(suite){ + runner.on('suite', function(suite) { ++level; var slug = utils.slug(suite.fullTitle()); buf += '' + '\n'; buf += title(suite.title) + '\n'; }); - runner.on('suite end', function(suite){ + runner.on('suite end', function() { --level; }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { var code = utils.clean(test.fn.toString()); buf += test.title + '.\n'; buf += '\n```js\n'; @@ -3544,21 +3156,22 @@ function Markdown(runner) { buf += '```\n\n'; }); - runner.on('end', function(){ + runner.on('end', function() { process.stdout.write('# TOC\n'); process.stdout.write(generateTOC(runner.suite)); process.stdout.write(buf); }); } -}); // module: reporters/markdown.js - -require.register("reporters/min.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":50}],29:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ var Base = require('./base'); +var create = require('lodash.create'); /** * Expose `Min`. @@ -3569,14 +3182,13 @@ exports = module.exports = Min; /** * Initialize a new `Min` minimal test reporter (best used with --watch). * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Min(runner) { Base.call(this, runner); - runner.on('start', function(){ + runner.on('start', function() { // clear screen process.stdout.write('\u001b[2J'); // set cursor position @@ -3590,20 +3202,19 @@ function Min(runner) { * Inherit from `Base.prototype`. */ -function F(){}; -F.prototype = Base.prototype; -Min.prototype = new F; -Min.prototype.constructor = Min; +Min.prototype = create(Base.prototype, { + constructor: Min +}); - -}); // module: reporters/min.js - -require.register("reporters/nyan.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50,"lodash.create":70}],30:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ var Base = require('./base'); +var create = require('lodash.create'); /** * Expose `Dot`. @@ -3620,50 +3231,60 @@ exports = module.exports = NyanCat; function NyanCat(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , rainbowColors = this.rainbowColors = self.generateColors() - , colorIndex = this.colorIndex = 0 - , numerOfLines = this.numberOfLines = 4 - , trajectories = this.trajectories = [[], [], [], []] - , nyanCatWidth = this.nyanCatWidth = 11 - , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth) - , scoreboardWidth = this.scoreboardWidth = 5 - , tick = this.tick = 0 - , n = 0; - - runner.on('start', function(){ + + var self = this; + var width = Base.window.width * .75 | 0; + var nyanCatWidth = this.nyanCatWidth = 11; + + this.colorIndex = 0; + this.numberOfLines = 4; + this.rainbowColors = self.generateColors(); + this.scoreboardWidth = 5; + this.tick = 0; + this.trajectories = [[], [], [], []]; + this.trajectoryWidthMax = (width - nyanCatWidth); + + runner.on('start', function() { Base.cursor.hide(); self.draw(); }); - runner.on('pending', function(test){ + runner.on('pending', function() { self.draw(); }); - runner.on('pass', function(test){ + runner.on('pass', function() { self.draw(); }); - runner.on('fail', function(test, err){ + runner.on('fail', function() { self.draw(); }); - runner.on('end', function(){ + runner.on('end', function() { Base.cursor.show(); - for (var i = 0; i < self.numberOfLines; i++) write('\n'); + for (var i = 0; i < self.numberOfLines; i++) { + write('\n'); + } self.epilogue(); }); } +/** + * Inherit from `Base.prototype`. + */ + +NyanCat.prototype = create(Base.prototype, { + constructor: NyanCat +}); + /** * Draw the nyan cat * * @api private */ -NyanCat.prototype.draw = function(){ +NyanCat.prototype.draw = function() { this.appendRainbow(); this.drawScoreboard(); this.drawRainbow(); @@ -3678,7 +3299,7 @@ NyanCat.prototype.draw = function(){ * @api private */ -NyanCat.prototype.drawScoreboard = function(){ +NyanCat.prototype.drawScoreboard = function() { var stats = this.stats; function draw(type, n) { @@ -3701,13 +3322,15 @@ NyanCat.prototype.drawScoreboard = function(){ * @api private */ -NyanCat.prototype.appendRainbow = function(){ +NyanCat.prototype.appendRainbow = function() { var segment = this.tick ? '_' : '-'; var rainbowified = this.rainbowify(segment); for (var index = 0; index < this.numberOfLines; index++) { var trajectory = this.trajectories[index]; - if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift(); + if (trajectory.length >= this.trajectoryWidthMax) { + trajectory.shift(); + } trajectory.push(rainbowified); } }; @@ -3718,10 +3341,10 @@ NyanCat.prototype.appendRainbow = function(){ * @api private */ -NyanCat.prototype.drawRainbow = function(){ +NyanCat.prototype.drawRainbow = function() { var self = this; - this.trajectories.forEach(function(line, index) { + this.trajectories.forEach(function(line) { write('\u001b[' + self.scoreboardWidth + 'C'); write(line.join('')); write('\n'); @@ -3735,7 +3358,6 @@ NyanCat.prototype.drawRainbow = function(){ * * @api private */ - NyanCat.prototype.drawNyanCat = function() { var self = this; var startWidth = this.scoreboardWidth + this.trajectories[0].length; @@ -3754,7 +3376,6 @@ NyanCat.prototype.drawNyanCat = function() { write(dist); padding = self.tick ? '_' : '__'; var tail = self.tick ? '~' : '^'; - var face; write(tail + '|' + padding + this.face() + ' '); write('\n'); @@ -3769,8 +3390,8 @@ NyanCat.prototype.drawNyanCat = function() { /** * Draw nyan cat face. * - * @return {String} * @api private + * @return {string} */ NyanCat.prototype.face = function() { @@ -3779,18 +3400,17 @@ NyanCat.prototype.face = function() { return '( x .x)'; } else if (stats.pending) { return '( o .o)'; - } else if(stats.passes) { + } else if (stats.passes) { return '( ^ .^)'; - } else { - return '( - .-)'; } + return '( - .-)'; }; /** * Move cursor up `n`. * - * @param {Number} n * @api private + * @param {number} n */ NyanCat.prototype.cursorUp = function(n) { @@ -3800,8 +3420,8 @@ NyanCat.prototype.cursorUp = function(n) { /** * Move cursor down `n`. * - * @param {Number} n * @api private + * @param {number} n */ NyanCat.prototype.cursorDown = function(n) { @@ -3811,11 +3431,10 @@ NyanCat.prototype.cursorDown = function(n) { /** * Generate rainbow colors. * - * @return {Array} * @api private + * @return {Array} */ - -NyanCat.prototype.generateColors = function(){ +NyanCat.prototype.generateColors = function() { var colors = []; for (var i = 0; i < (6 * 7); i++) { @@ -3833,14 +3452,14 @@ NyanCat.prototype.generateColors = function(){ /** * Apply rainbow to the given `str`. * - * @param {String} str - * @return {String} * @api private + * @param {string} str + * @return {string} */ - -NyanCat.prototype.rainbowify = function(str){ - if (!Base.useColors) +NyanCat.prototype.rainbowify = function(str) { + if (!Base.useColors) { return str; + } var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length]; this.colorIndex += 1; return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m'; @@ -3848,32 +3467,24 @@ NyanCat.prototype.rainbowify = function(str){ /** * Stdout helper. + * + * @param {string} string A message to write to stdout. */ - function write(string) { process.stdout.write(string); } -/** - * Inherit from `Base.prototype`. - */ - -function F(){}; -F.prototype = Base.prototype; -NyanCat.prototype = new F; -NyanCat.prototype.constructor = NyanCat; - - -}); // module: reporters/nyan.js - -require.register("reporters/progress.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50,"lodash.create":70}],31:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var create = require('lodash.create'); +var color = Base.color; +var cursor = Base.cursor; /** * Expose `Progress`. @@ -3890,24 +3501,21 @@ Base.colors.progress = 90; /** * Initialize a new `Progress` bar test reporter. * + * @api public * @param {Runner} runner * @param {Object} options - * @api public */ - function Progress(runner, options) { Base.call(this, runner); - var self = this - , options = options || {} - , stats = this.stats - , width = Base.window.width * .50 | 0 - , total = runner.total - , complete = 0 - , max = Math.max - , lastN = -1; + var self = this; + var width = Base.window.width * .50 | 0; + var total = runner.total; + var complete = 0; + var lastN = -1; // default chars + options = options || {}; options.open = options.open || '['; options.complete = options.complete || '▬'; options.incomplete = options.incomplete || Base.symbols.dot; @@ -3915,20 +3523,20 @@ function Progress(runner, options) { options.verbose = false; // tests started - runner.on('start', function(){ + runner.on('start', function() { console.log(); cursor.hide(); }); // tests complete - runner.on('test end', function(){ + runner.on('test end', function() { complete++; - var incomplete = total - complete - , percent = complete / total - , n = width * percent | 0 - , i = width - n; - if (lastN === n && !options.verbose) { + var percent = complete / total; + var n = width * percent | 0; + var i = width - n; + + if (n === lastN && !options.verbose) { // Don't re-render the line if it hasn't changed return; } @@ -3947,7 +3555,7 @@ function Progress(runner, options) { // tests are complete, output some stats // and the failures if any - runner.on('end', function(){ + runner.on('end', function() { cursor.show(); console.log(); self.epilogue(); @@ -3958,22 +3566,20 @@ function Progress(runner, options) { * Inherit from `Base.prototype`. */ -function F(){}; -F.prototype = Base.prototype; -Progress.prototype = new F; -Progress.prototype.constructor = Progress; - +Progress.prototype = create(Base.prototype, { + constructor: Progress +}); -}); // module: reporters/progress.js - -require.register("reporters/spec.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":50,"lodash.create":70}],32:[function(require,module,exports){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var create = require('lodash.create'); +var color = Base.color; +var cursor = Base.cursor; /** * Expose `Spec`. @@ -3984,50 +3590,51 @@ exports = module.exports = Spec; /** * Initialize a new `Spec` test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Spec(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , indents = 0 - , n = 0; + var self = this; + var indents = 0; + var n = 0; function indent() { - return Array(indents).join(' ') + return Array(indents).join(' '); } - runner.on('start', function(){ + runner.on('start', function() { console.log(); }); - runner.on('suite', function(suite){ + runner.on('suite', function(suite) { ++indents; console.log(color('suite', '%s%s'), indent(), suite.title); }); - runner.on('suite end', function(suite){ + runner.on('suite end', function() { --indents; - if (1 == indents) console.log(); + if (indents === 1) { + console.log(); + } }); - runner.on('pending', function(test){ + runner.on('pending', function(test) { var fmt = indent() + color('pending', ' - %s'); console.log(fmt, test.title); }); - runner.on('pass', function(test){ - if ('fast' == test.speed) { - var fmt = indent() + runner.on('pass', function(test) { + var fmt; + if (test.speed === 'fast') { + fmt = indent() + color('checkmark', ' ' + Base.symbols.ok) + color('pass', ' %s'); cursor.CR(); console.log(fmt, test.title); } else { - var fmt = indent() + fmt = indent() + color('checkmark', ' ' + Base.symbols.ok) + color('pass', ' %s') + color(test.speed, ' (%dms)'); @@ -4036,7 +3643,7 @@ function Spec(runner) { } }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test) { cursor.CR(); console.log(indent() + color('fail', ' %d) %s'), ++n, test.title); }); @@ -4048,22 +3655,16 @@ function Spec(runner) { * Inherit from `Base.prototype`. */ -function F(){}; -F.prototype = Base.prototype; -Spec.prototype = new F; -Spec.prototype.constructor = Spec; +Spec.prototype = create(Base.prototype, { + constructor: Spec +}); - -}); // module: reporters/spec.js - -require.register("reporters/tap.js", function(module, exports, require){ +},{"./base":17,"lodash.create":70}],33:[function(require,module,exports){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); /** * Expose `TAP`. @@ -4074,44 +3675,43 @@ exports = module.exports = TAP; /** * Initialize a new `TAP` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function TAP(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , n = 1 - , passes = 0 - , failures = 0; + var n = 1; + var passes = 0; + var failures = 0; - runner.on('start', function(){ + runner.on('start', function() { var total = runner.grepTotal(runner.suite); console.log('%d..%d', 1, total); }); - runner.on('test end', function(){ + runner.on('test end', function() { ++n; }); - runner.on('pending', function(test){ + runner.on('pending', function(test) { console.log('ok %d %s # SKIP -', n, title(test)); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { passes++; console.log('ok %d %s', n, title(test)); }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test, err) { failures++; console.log('not ok %d %s', n, title(test)); - if (err.stack) console.log(err.stack.replace(/^/gm, ' ')); + if (err.stack) { + console.log(err.stack.replace(/^/gm, ' ')); + } }); - runner.on('end', function(){ + runner.on('end', function() { console.log('# tests ' + (passes + failures)); console.log('# pass ' + passes); console.log('# fail ' + failures); @@ -4121,36 +3721,36 @@ function TAP(runner) { /** * Return a TAP-safe title of `test` * + * @api private * @param {Object} test * @return {String} - * @api private */ - function title(test) { return test.fullTitle().replace(/#/g, ''); } -}); // module: reporters/tap.js - -require.register("reporters/xunit.js", function(module, exports, require){ +},{"./base":17}],34:[function(require,module,exports){ +(function (global){ /** * Module dependencies. */ -var Base = require('./base') - , utils = require('../utils') - , fs = require('browser/fs') - , escape = utils.escape; +var Base = require('./base'); +var create = require('lodash.create'); +var fs = require('fs'); +var escape = require('../utils').escape; /** * Save timer references to avoid Sinon interfering (see GH-237). */ -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; +/* eslint-disable no-unused-vars, no-native-reassign */ +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; +/* eslint-enable no-unused-vars, no-native-reassign */ /** * Expose `XUnit`. @@ -4161,121 +3761,137 @@ exports = module.exports = XUnit; /** * Initialize a new `XUnit` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function XUnit(runner, options) { Base.call(this, runner); - var stats = this.stats - , tests = [] - , self = this; + + var stats = this.stats; + var tests = []; + var self = this; if (options.reporterOptions && options.reporterOptions.output) { - if (! fs.createWriteStream) { - throw new Error('file output not supported in browser'); - } - self.fileStream = fs.createWriteStream(options.reporterOptions.output); + if (!fs.createWriteStream) { + throw new Error('file output not supported in browser'); + } + self.fileStream = fs.createWriteStream(options.reporterOptions.output); } - runner.on('pending', function(test){ + runner.on('pending', function(test) { tests.push(test); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { tests.push(test); }); - runner.on('fail', function(test){ + runner.on('fail', function(test) { tests.push(test); }); - runner.on('end', function(){ + runner.on('end', function() { self.write(tag('testsuite', { - name: 'Mocha Tests' - , tests: stats.tests - , failures: stats.failures - , errors: stats.failures - , skipped: stats.tests - stats.failures - stats.passes - , timestamp: (new Date).toUTCString() - , time: (stats.duration / 1000) || 0 + name: 'Mocha Tests', + tests: stats.tests, + failures: stats.failures, + errors: stats.failures, + skipped: stats.tests - stats.failures - stats.passes, + timestamp: (new Date()).toUTCString(), + time: (stats.duration / 1000) || 0 }, false)); - tests.forEach(function(t) { self.test(t); }); + tests.forEach(function(t) { + self.test(t); + }); + self.write(''); }); } /** * Override done to close the stream (if it's a file). + * + * @param failures + * @param {Function} fn */ XUnit.prototype.done = function(failures, fn) { - if (this.fileStream) { - this.fileStream.end(function() { - fn(failures); - }); - } else { - fn(failures); - } + if (this.fileStream) { + this.fileStream.end(function() { + fn(failures); + }); + } else { + fn(failures); + } }; /** * Inherit from `Base.prototype`. */ -function F(){}; -F.prototype = Base.prototype; -XUnit.prototype = new F; -XUnit.prototype.constructor = XUnit; - +XUnit.prototype = create(Base.prototype, { + constructor: XUnit +}); /** - * Write out the given line + * Write out the given line. + * + * @param {string} line */ XUnit.prototype.write = function(line) { - if (this.fileStream) { - this.fileStream.write(line + '\n'); - } else { - console.log(line); - } + if (this.fileStream) { + this.fileStream.write(line + '\n'); + } else { + console.log(line); + } }; /** * Output tag for the given `test.` + * + * @param {Test} test */ - -XUnit.prototype.test = function(test, ostream) { +XUnit.prototype.test = function(test) { var attrs = { - classname: test.parent.fullTitle() - , name: test.title - , time: (test.duration / 1000) || 0 + classname: test.parent.fullTitle(), + name: test.title, + time: (test.duration / 1000) || 0 }; - if ('failed' == test.state) { + if (test.state === 'failed') { var err = test.err; - this.write(tag('testcase', attrs, false, tag('failure', {}, false, cdata(escape(err.message) + "\n" + err.stack)))); + this.write(tag('testcase', attrs, false, tag('failure', {}, false, cdata(escape(err.message) + '\n' + err.stack)))); } else if (test.pending) { this.write(tag('testcase', attrs, false, tag('skipped', {}, true))); } else { - this.write(tag('testcase', attrs, true) ); + this.write(tag('testcase', attrs, true)); } }; /** * HTML tag helper. + * + * @param name + * @param attrs + * @param close + * @param content + * @return {string} */ - function tag(name, attrs, close, content) { - var end = close ? '/>' : '>' - , pairs = [] - , tag; + var end = close ? '/>' : '>'; + var pairs = []; + var tag; for (var key in attrs) { - pairs.push(key + '="' + escape(attrs[key]) + '"'); + if (Object.prototype.hasOwnProperty.call(attrs, key)) { + pairs.push(key + '="' + escape(attrs[key]) + '"'); + } } tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end; - if (content) tag += content + ''; } -}); // module: reporters/xunit.js - -require.register("runnable.js", function(module, exports, require){ +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"../utils":39,"./base":17,"fs":41,"lodash.create":70}],35:[function(require,module,exports){ +(function (global){ /** * Module dependencies. */ -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:runnable') - , Pending = require('./pending') - , milliseconds = require('./ms') - , utils = require('./utils'); +var EventEmitter = require('events').EventEmitter; +var Pending = require('./pending'); +var create = require('lodash.create'); +var debug = require('debug')('mocha:runnable'); +var milliseconds = require('./ms'); +var utils = require('./utils'); /** * Save timer references to avoid Sinon interfering (see GH-237). */ -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; +/* eslint-disable no-unused-vars, no-native-reassign */ +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; +/* eslint-enable no-unused-vars, no-native-reassign */ /** * Object#toString(). @@ -4325,77 +3944,85 @@ module.exports = Runnable; /** * Initialize a new `Runnable` with the given `title` and callback `fn`. * - * @param {String} title - * @param {Function} fn * @api private + * @param {string} title + * @param {Function} fn */ - function Runnable(title, fn) { this.title = title; this.fn = fn; this.async = fn && fn.length; - this.sync = ! this.async; + this.sync = !this.async; this._timeout = 2000; this._slow = 75; this._enableTimeouts = true; this.timedOut = false; - this._trace = new Error('done() called multiple times') + this._trace = new Error('done() called multiple times'); } /** * Inherit from `EventEmitter.prototype`. */ -function F(){}; -F.prototype = EventEmitter.prototype; -Runnable.prototype = new F; -Runnable.prototype.constructor = Runnable; - +Runnable.prototype = create(EventEmitter.prototype, { + constructor: Runnable +}); /** * Set & get timeout `ms`. * - * @param {Number|String} ms - * @return {Runnable|Number} ms or self * @api private + * @param {number|string} ms + * @return {Runnable|number} ms or Runnable instance. */ - -Runnable.prototype.timeout = function(ms){ - if (0 == arguments.length) return this._timeout; - if (ms === 0) this._enableTimeouts = false; - if ('string' == typeof ms) ms = milliseconds(ms); +Runnable.prototype.timeout = function(ms) { + if (!arguments.length) { + return this._timeout; + } + if (ms === 0) { + this._enableTimeouts = false; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('timeout %d', ms); this._timeout = ms; - if (this.timer) this.resetTimeout(); + if (this.timer) { + this.resetTimeout(); + } return this; }; /** * Set & get slow `ms`. * - * @param {Number|String} ms - * @return {Runnable|Number} ms or self * @api private + * @param {number|string} ms + * @return {Runnable|number} ms or Runnable instance. */ - -Runnable.prototype.slow = function(ms){ - if (0 === arguments.length) return this._slow; - if ('string' == typeof ms) ms = milliseconds(ms); +Runnable.prototype.slow = function(ms) { + if (!arguments.length) { + return this._slow; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('timeout %d', ms); this._slow = ms; return this; }; /** - * Set and & get timeout `enabled`. + * Set and get whether timeout is `enabled`. * - * @param {Boolean} enabled - * @return {Runnable|Boolean} enabled or self * @api private + * @param {boolean} enabled + * @return {Runnable|boolean} enabled or Runnable instance. */ - -Runnable.prototype.enableTimeouts = function(enabled){ - if (arguments.length === 0) return this._enableTimeouts; +Runnable.prototype.enableTimeouts = function(enabled) { + if (!arguments.length) { + return this._enableTimeouts; + } debug('enableTimeouts %s', enabled); this._enableTimeouts = enabled; return this; @@ -4406,20 +4033,18 @@ Runnable.prototype.enableTimeouts = function(enabled){ * * @api private */ - -Runnable.prototype.skip = function(){ - throw new Pending(); +Runnable.prototype.skip = function() { + throw new Pending(); }; /** - * Return the full title generated by recursively - * concatenating the parent's full title. + * Return the full title generated by recursively concatenating the parent's + * full title. * - * @return {String} * @api public + * @return {string} */ - -Runnable.prototype.fullTitle = function(){ +Runnable.prototype.fullTitle = function() { return this.parent.fullTitle() + ' ' + this.title; }; @@ -4428,23 +4053,27 @@ Runnable.prototype.fullTitle = function(){ * * @api private */ - -Runnable.prototype.clearTimeout = function(){ +Runnable.prototype.clearTimeout = function() { clearTimeout(this.timer); }; /** * Inspect the runnable void of private properties. * - * @return {String} * @api private + * @return {string} */ - -Runnable.prototype.inspect = function(){ - return JSON.stringify(this, function(key, val){ - if ('_' == key[0]) return; - if ('parent' == key) return '#'; - if ('ctx' == key) return '#'; +Runnable.prototype.inspect = function() { + return JSON.stringify(this, function(key, val) { + if (key[0] === '_') { + return; + } + if (key === 'parent') { + return '#'; + } + if (key === 'ctx') { + return '#'; + } return val; }, 2); }; @@ -4454,50 +4083,56 @@ Runnable.prototype.inspect = function(){ * * @api private */ - -Runnable.prototype.resetTimeout = function(){ +Runnable.prototype.resetTimeout = function() { var self = this; var ms = this.timeout() || 1e9; - if (!this._enableTimeouts) return; + if (!this._enableTimeouts) { + return; + } this.clearTimeout(); - this.timer = setTimeout(function(){ - if (!self._enableTimeouts) return; + this.timer = setTimeout(function() { + if (!self._enableTimeouts) { + return; + } self.callback(new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.')); self.timedOut = true; }, ms); }; /** - * Whitelist these globals for this test run + * Whitelist a list of globals for this test run. * * @api private + * @param {string[]} globals */ -Runnable.prototype.globals = function(arr){ - var self = this; - this._allowedGlobals = arr; +Runnable.prototype.globals = function(globals) { + this._allowedGlobals = globals; }; /** * Run the test and invoke `fn(err)`. * - * @param {Function} fn * @api private + * @param {Function} fn */ - -Runnable.prototype.run = function(fn){ - var self = this - , start = new Date - , ctx = this.ctx - , finished - , emitted; - - // Some times the ctx exists but it is not runnable - if (ctx && ctx.runnable) ctx.runnable(this); +Runnable.prototype.run = function(fn) { + var self = this; + var start = new Date(); + var ctx = this.ctx; + var finished; + var emitted; + + // Sometimes the ctx exists, but it is not runnable + if (ctx && ctx.runnable) { + ctx.runnable(this); + } // called multiple times function multiple(err) { - if (emitted) return; + if (emitted) { + return; + } emitted = true; self.emit('error', err || new Error('done() called multiple times; stacktrace may be inaccurate')); } @@ -4505,16 +4140,19 @@ Runnable.prototype.run = function(fn){ // finished function done(err) { var ms = self.timeout(); - if (self.timedOut) return; - if (finished) return multiple(err || self._trace); - - // Discard the resolution if this test has already failed asynchronously - if (self.state) return; + if (self.timedOut) { + return; + } + if (finished) { + return multiple(err || self._trace); + } self.clearTimeout(); - self.duration = new Date - start; + self.duration = new Date() - start; finished = true; - if (!err && self.duration > ms && self._enableTimeouts) err = new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.'); + if (!err && self.duration > ms && self._enableTimeouts) { + err = new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.'); + } fn(err); } @@ -4526,14 +4164,15 @@ Runnable.prototype.run = function(fn){ this.resetTimeout(); try { - this.fn.call(ctx, function(err){ - if (err instanceof Error || toString.call(err) === "[object Error]") return done(err); - if (null != err) { + this.fn.call(ctx, function(err) { + if (err instanceof Error || toString.call(err) === '[object Error]') { + return done(err); + } + if (err != null) { if (Object.prototype.toString.call(err) === '[object Object]') { return done(new Error('done() invoked with non-Error: ' + JSON.stringify(err))); - } else { - return done(new Error('done() invoked with non-Error: ' + err)); } + return done(new Error('done() invoked with non-Error: ' + err)); } done(); }); @@ -4564,10 +4203,10 @@ Runnable.prototype.run = function(fn){ self.resetTimeout(); result .then(function() { - done() + done(); }, function(reason) { - done(reason || new Error('Promise rejected with no or falsy reason')) + done(reason || new Error('Promise rejected with no or falsy reason')); }); } else { done(); @@ -4575,23 +4214,24 @@ Runnable.prototype.run = function(fn){ } }; -}); // module: runnable.js - -require.register("runner.js", function(module, exports, require){ +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./ms":15,"./pending":16,"./utils":39,"debug":2,"events":3,"lodash.create":70}],36:[function(require,module,exports){ +(function (process,global){ /** * Module dependencies. */ -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:runner') - , Pending = require('./pending') - , Test = require('./test') - , utils = require('./utils') - , filter = utils.filter - , keys = utils.keys - , type = utils.type - , stringify = utils.stringify - , stackFilter = utils.stackTraceFilter(); +var EventEmitter = require('events').EventEmitter; +var Pending = require('./pending'); +var create = require('lodash.create'); +var debug = require('debug')('mocha:runner'); +var filter = require('./utils').filter; +var indexOf = require('./utils').indexOf; +var keys = require('./utils').keys; +var stackFilter = require('./utils').stackTraceFilter(); +var stringify = require('./utils').stringify; +var type = require('./utils').type; +var undefinedError = require('./utils').undefinedError; /** * Non-enumerable globals. @@ -4631,12 +4271,11 @@ module.exports = Runner; * - `fail` (test, err) test failed * - `pending` (test) test pending * + * @api public * @param {Suite} suite Root suite * @param {boolean} [delay] Whether or not to delay execution of root suite - * until ready. - * @api public + * until ready. */ - function Runner(suite, delay) { var self = this; this._globals = []; @@ -4645,8 +4284,12 @@ function Runner(suite, delay) { this.suite = suite; this.total = suite.total(); this.failures = 0; - this.on('test end', function(test){ self.checkGlobals(test); }); - this.on('hook end', function(hook){ self.checkGlobals(hook); }); + this.on('test end', function(test) { + self.checkGlobals(test); + }); + this.on('hook end', function(hook) { + self.checkGlobals(hook); + }); this.grep(/.*/); this.globals(this.globalProps().concat(extraGlobals())); } @@ -4654,33 +4297,29 @@ function Runner(suite, delay) { /** * Wrapper for setImmediate, process.nextTick, or browser polyfill. * - * @param {Function} fn * @api private + * @param {Function} fn */ - Runner.immediately = global.setImmediate || process.nextTick; /** * Inherit from `EventEmitter.prototype`. */ -function F(){}; -F.prototype = EventEmitter.prototype; -Runner.prototype = new F; -Runner.prototype.constructor = Runner; - +Runner.prototype = create(EventEmitter.prototype, { + constructor: Runner +}); /** * Run tests with full titles matching `re`. Updates runner.total * with number of tests matched. * - * @param {RegExp} re - * @param {Boolean} invert - * @return {Runner} for chaining * @api public + * @param {RegExp} re + * @param {boolean} invert + * @return {Runner} Runner instance. */ - -Runner.prototype.grep = function(re, invert){ +Runner.prototype.grep = function(re, invert) { debug('grep %s', re); this._grep = re; this._invert = invert; @@ -4692,19 +4331,22 @@ Runner.prototype.grep = function(re, invert){ * Returns the number of tests matching the grep search for the * given suite. * - * @param {Suite} suite - * @return {Number} * @api public + * @param {Suite} suite + * @return {number} */ - Runner.prototype.grepTotal = function(suite) { var self = this; var total = 0; - suite.eachTest(function(test){ + suite.eachTest(function(test) { var match = self._grep.test(test.fullTitle()); - if (self._invert) match = !match; - if (match) total++; + if (self._invert) { + match = !match; + } + if (match) { + total++; + } }); return total; @@ -4713,16 +4355,17 @@ Runner.prototype.grepTotal = function(suite) { /** * Return a list of global properties. * - * @return {Array} * @api private + * @return {Array} */ - Runner.prototype.globalProps = function() { - var props = utils.keys(global); + var props = keys(global); // non-enumerables for (var i = 0; i < globals.length; ++i) { - if (~utils.indexOf(props, globals[i])) continue; + if (~indexOf(props, globals[i])) { + continue; + } props.push(globals[i]); } @@ -4732,13 +4375,14 @@ Runner.prototype.globalProps = function() { /** * Allow the given `arr` of globals. * - * @param {Array} arr - * @return {Runner} for chaining * @api public + * @param {Array} arr + * @return {Runner} Runner instance. */ - -Runner.prototype.globals = function(arr){ - if (0 == arguments.length) return this._globals; +Runner.prototype.globals = function(arr) { + if (!arguments.length) { + return this._globals; + } debug('globals %j', arr); this._globals = this._globals.concat(arr); return this; @@ -4749,10 +4393,11 @@ Runner.prototype.globals = function(arr){ * * @api private */ - -Runner.prototype.checkGlobals = function(test){ - if (this.ignoreLeaks) return; - var ok = this._globals; +Runner.prototype.checkGlobals = function(test) { + if (this.ignoreLeaks) { + return; + } + var ok = this._globals; var globals = this.globalProps(); var leaks; @@ -4761,7 +4406,9 @@ Runner.prototype.checkGlobals = function(test){ ok = ok.concat(test._allowedGlobals || []); } - if(this.prevGlobalsLength == globals.length) return; + if (this.prevGlobalsLength === globals.length) { + return; + } this.prevGlobalsLength = globals.length; leaks = filterLeaks(ok, globals); @@ -4777,16 +4424,15 @@ Runner.prototype.checkGlobals = function(test){ /** * Fail the given `test`. * + * @api private * @param {Test} test * @param {Error} err - * @api private */ - Runner.prototype.fail = function(test, err) { ++this.failures; test.state = 'failed'; - if (!(err instanceof Error)) { + if (!(err instanceof Error || err && typeof err.message === 'string')) { err = new Error('the ' + type(err) + ' ' + stringify(err) + ' was thrown, throw an Error :)'); } @@ -4813,12 +4459,11 @@ Runner.prototype.fail = function(test, err) { * suite and subsuites, but executes other `after each` * hooks * + * @api private * @param {Hook} hook * @param {Error} err - * @api private */ - -Runner.prototype.failHook = function(hook, err){ +Runner.prototype.failHook = function(hook, err) { this.fail(hook, err); if (this.suite.bail()) { this.emit('end'); @@ -4828,34 +4473,36 @@ Runner.prototype.failHook = function(hook, err){ /** * Run hook `name` callbacks and then invoke `fn()`. * - * @param {String} name - * @param {Function} function * @api private + * @param {string} name + * @param {Function} fn */ - -Runner.prototype.hook = function(name, fn){ - var suite = this.suite - , hooks = suite['_' + name] - , self = this - , timer; +Runner.prototype.hook = function(name, fn) { + var suite = this.suite; + var hooks = suite['_' + name]; + var self = this; function next(i) { var hook = hooks[i]; - if (!hook) return fn(); + if (!hook) { + return fn(); + } self.currentRunnable = hook; hook.ctx.currentTest = self.test; self.emit('hook', hook); - hook.on('error', function(err){ + hook.on('error', function(err) { self.failHook(hook, err); }); - hook.run(function(err){ + hook.run(function(err) { hook.removeAllListeners('error'); var testError = hook.error(); - if (testError) self.fail(self.test, testError); + if (testError) { + self.fail(self.test, testError); + } if (err) { if (err instanceof Pending) { suite.pending = true; @@ -4872,7 +4519,7 @@ Runner.prototype.hook = function(name, fn){ }); } - Runner.immediately(function(){ + Runner.immediately(function() { next(0); }); }; @@ -4881,15 +4528,14 @@ Runner.prototype.hook = function(name, fn){ * Run hook `name` for the given array of `suites` * in order, and callback `fn(err, errSuite)`. * - * @param {String} name + * @api private + * @param {string} name * @param {Array} suites * @param {Function} fn - * @api private */ - -Runner.prototype.hooks = function(name, suites, fn){ - var self = this - , orig = this.suite; +Runner.prototype.hooks = function(name, suites, fn) { + var self = this; + var orig = this.suite; function next(suite) { self.suite = suite; @@ -4899,7 +4545,7 @@ Runner.prototype.hooks = function(name, suites, fn){ return fn(); } - self.hook(name, function(err){ + self.hook(name, function(err) { if (err) { var errSuite = self.suite; self.suite = orig; @@ -4916,12 +4562,11 @@ Runner.prototype.hooks = function(name, suites, fn){ /** * Run hooks from the top level down. * - * @param {String} name - * @param {Function} fn * @api private + * @param {string} name + * @param {Function} fn */ - -Runner.prototype.hookUp = function(name, fn){ +Runner.prototype.hookUp = function(name, fn) { var suites = [this.suite].concat(this.parents()).reverse(); this.hooks(name, suites, fn); }; @@ -4929,12 +4574,11 @@ Runner.prototype.hookUp = function(name, fn){ /** * Run hooks from the bottom up. * - * @param {String} name - * @param {Function} fn * @api private + * @param {string} name + * @param {Function} fn */ - -Runner.prototype.hookDown = function(name, fn){ +Runner.prototype.hookDown = function(name, fn) { var suites = [this.suite].concat(this.parents()); this.hooks(name, suites, fn); }; @@ -4943,32 +4587,34 @@ Runner.prototype.hookDown = function(name, fn){ * Return an array of parent Suites from * closest to furthest. * - * @return {Array} * @api private + * @return {Array} */ - -Runner.prototype.parents = function(){ - var suite = this.suite - , suites = []; - while (suite = suite.parent) suites.push(suite); +Runner.prototype.parents = function() { + var suite = this.suite; + var suites = []; + while (suite = suite.parent) { + suites.push(suite); + } return suites; }; /** * Run the current test and callback `fn(err)`. * - * @param {Function} fn * @api private + * @param {Function} fn */ +Runner.prototype.runTest = function(fn) { + var self = this; + var test = this.test; -Runner.prototype.runTest = function(fn){ - var test = this.test - , self = this; - - if (this.asyncOnly) test.asyncOnly = true; + if (this.asyncOnly) { + test.asyncOnly = true; + } try { - test.on('error', function(err){ + test.on('error', function(err) { self.fail(test, err); }); test.run(fn); @@ -4978,21 +4624,18 @@ Runner.prototype.runTest = function(fn){ }; /** - * Run tests in the given `suite` and invoke - * the callback `fn()` when complete. + * Run tests in the given `suite` and invoke the callback `fn()` when complete. * + * @api private * @param {Suite} suite * @param {Function} fn - * @api private */ +Runner.prototype.runTests = function(suite, fn) { + var self = this; + var tests = suite.tests.slice(); + var test; -Runner.prototype.runTests = function(suite, fn){ - var self = this - , tests = suite.tests.slice() - , test; - - - function hookErr(err, errSuite, after) { + function hookErr(_, errSuite, after) { // before/after Each hook for errSuite failed: var orig = self.suite; @@ -5005,7 +4648,9 @@ Runner.prototype.runTests = function(suite, fn){ self.hookUp('afterEach', function(err2, errSuite2) { self.suite = orig; // some hooks may fail even now - if (err2) return hookErr(err2, errSuite2, true); + if (err2) { + return hookErr(err2, errSuite2, true); + } // report error suite fn(errSuite); }); @@ -5018,22 +4663,34 @@ Runner.prototype.runTests = function(suite, fn){ function next(err, errSuite) { // if we bail after first err - if (self.failures && suite._bail) return fn(); + if (self.failures && suite._bail) { + return fn(); + } - if (self._abort) return fn(); + if (self._abort) { + return fn(); + } - if (err) return hookErr(err, errSuite, true); + if (err) { + return hookErr(err, errSuite, true); + } // next test test = tests.shift(); // all done - if (!test) return fn(); + if (!test) { + return fn(); + } // grep var match = self._grep.test(test.fullTitle()); - if (self._invert) match = !match; - if (!match) return next(); + if (self._invert) { + match = !match; + } + if (!match) { + return next(); + } // pending if (test.pending) { @@ -5044,17 +4701,17 @@ Runner.prototype.runTests = function(suite, fn){ // execute test and hook(s) self.emit('test', self.test = test); - self.hookDown('beforeEach', function(err, errSuite){ - + self.hookDown('beforeEach', function(err, errSuite) { if (suite.pending) { self.emit('pending', test); self.emit('test end', test); return next(); } - if (err) return hookErr(err, errSuite, false); - + if (err) { + return hookErr(err, errSuite, false); + } self.currentRunnable = self.test; - self.runTest(function(err){ + self.runTest(function(err) { test = self.test; if (err) { @@ -5085,56 +4742,61 @@ Runner.prototype.runTests = function(suite, fn){ }; /** - * Run the given `suite` and invoke the - * callback `fn()` when complete. + * Run the given `suite` and invoke the callback `fn()` when complete. * + * @api private * @param {Suite} suite * @param {Function} fn - * @api private */ - -Runner.prototype.runSuite = function(suite, fn){ - var total = this.grepTotal(suite) - , self = this - , i = 0; +Runner.prototype.runSuite = function(suite, fn) { + var i = 0; + var self = this; + var total = this.grepTotal(suite); debug('run suite %s', suite.fullTitle()); - if (!total) return fn(); + if (!total) { + return fn(); + } this.emit('suite', this.suite = suite); function next(errSuite) { if (errSuite) { // current suite failed on a hook from errSuite - if (errSuite == suite) { + if (errSuite === suite) { // if errSuite is current suite // continue to the next sibling suite return done(); - } else { - // errSuite is among the parents of current suite - // stop execution of errSuite and all sub-suites - return done(errSuite); } + // errSuite is among the parents of current suite + // stop execution of errSuite and all sub-suites + return done(errSuite); } - if (self._abort) return done(); + if (self._abort) { + return done(); + } var curr = suite.suites[i++]; - if (!curr) return done(); + if (!curr) { + return done(); + } self.runSuite(curr, next); } function done(errSuite) { self.suite = suite; - self.hook('afterAll', function(){ + self.hook('afterAll', function() { self.emit('suite end', suite); fn(errSuite); }); } - this.hook('beforeAll', function(err){ - if (err) return done(); + this.hook('beforeAll', function(err) { + if (err) { + return done(); + } self.runTests(suite, next); }); }; @@ -5142,32 +4804,35 @@ Runner.prototype.runSuite = function(suite, fn){ /** * Handle uncaught exceptions. * - * @param {Error} err * @api private + * @param {Error} err */ - -Runner.prototype.uncaught = function(err){ +Runner.prototype.uncaught = function(err) { if (err) { - debug('uncaught exception %s', err !== function () { + debug('uncaught exception %s', err !== function() { return this; - }.call(err) ? err : ( err.message || err )); + }.call(err) ? err : (err.message || err)); } else { debug('uncaught undefined exception'); - err = utils.undefinedError(); + err = undefinedError(); } err.uncaught = true; var runnable = this.currentRunnable; - if (!runnable) return; + if (!runnable) { + return; + } runnable.clearTimeout(); // Ignore errors if complete - if (runnable.state) return; + if (runnable.state) { + return; + } this.fail(runnable, err); // recover from test - if ('test' == runnable.type) { + if (runnable.type === 'test') { this.emit('test end', runnable); this.hookUp('afterEach', this.next); return; @@ -5181,24 +4846,23 @@ Runner.prototype.uncaught = function(err){ * Run the root suite and invoke `fn(failures)` * on completion. * - * @param {Function} fn - * @return {Runner} for chaining * @api public + * @param {Function} fn + * @return {Runner} Runner instance. */ +Runner.prototype.run = function(fn) { + var self = this; + var rootSuite = this.suite; -Runner.prototype.run = function(fn){ - var self = this, - rootSuite = this.suite; - - fn = fn || function(){}; + fn = fn || function() {}; - function uncaught(err){ + function uncaught(err) { self.uncaught(err); } function start() { self.emit('start'); - self.runSuite(rootSuite, function(){ + self.runSuite(rootSuite, function() { debug('finished running'); self.emit('end'); }); @@ -5207,7 +4871,7 @@ Runner.prototype.run = function(fn){ debug('start'); // callback - this.on('end', function(){ + this.on('end', function() { debug('end'); process.removeListener('uncaughtException', uncaught); fn(self.failures); @@ -5221,8 +4885,7 @@ Runner.prototype.run = function(fn){ // might be nice to debounce some dots while we wait. this.emit('waiting', rootSuite); rootSuite.once('run', start); - } - else { + } else { start(); } @@ -5230,87 +4893,95 @@ Runner.prototype.run = function(fn){ }; /** - * Cleanly abort execution + * Cleanly abort execution. * - * @return {Runner} for chaining * @api public + * @return {Runner} Runner instance. */ -Runner.prototype.abort = function(){ +Runner.prototype.abort = function() { debug('aborting'); this._abort = true; + + return this; }; /** * Filter leaks with the given globals flagged as `ok`. * + * @api private * @param {Array} ok * @param {Array} globals * @return {Array} - * @api private */ - function filterLeaks(ok, globals) { - return filter(globals, function(key){ + return filter(globals, function(key) { // Firefox and Chrome exposes iframes as index inside the window object - if (/^d+/.test(key)) return false; + if (/^d+/.test(key)) { + return false; + } // in firefox // if runner runs in an iframe, this iframe's window.getInterface method not init at first // it is assigned in some seconds - if (global.navigator && /^getInterface/.test(key)) return false; + if (global.navigator && (/^getInterface/).test(key)) { + return false; + } // an iframe could be approached by window[iframeIndex] // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak - if (global.navigator && /^\d+/.test(key)) return false; + if (global.navigator && (/^\d+/).test(key)) { + return false; + } // Opera and IE expose global variables for HTML element IDs (issue #243) - if (/^mocha-/.test(key)) return false; + if (/^mocha-/.test(key)) { + return false; + } - var matched = filter(ok, function(ok){ - if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]); - return key == ok; + var matched = filter(ok, function(ok) { + if (~ok.indexOf('*')) { + return key.indexOf(ok.split('*')[0]) === 0; + } + return key === ok; }); - return matched.length == 0 && (!global.navigator || 'onerror' !== key); + return !matched.length && (!global.navigator || key !== 'onerror'); }); } /** * Array of globals dependent on the environment. * - * @return {Array} * @api private + * @return {Array} */ - function extraGlobals() { - if (typeof(process) === 'object' && - typeof(process.version) === 'string') { - - var nodeVersion = process.version.split('.').reduce(function(a, v) { - return a << 8 | v; - }); + if (!process.browser) { + var nodeVersion = process.version.split('.').reduce(function(a, v) { + return a << 8 | v; + }); - // 'errno' was renamed to process._errno in v0.9.11. + // 'errno' was renamed to process._errno in v0.9.11. - if (nodeVersion < 0x00090B) { - return ['errno']; - } - } + if (nodeVersion < 0x00090B) { + return ['errno']; + } + } - return []; + return []; } -}); // module: runner.js - -require.register("suite.js", function(module, exports, require){ +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./pending":16,"./utils":39,"_process":50,"debug":2,"events":3,"lodash.create":70}],37:[function(require,module,exports){ /** * Module dependencies. */ -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:suite') - , milliseconds = require('./ms') - , utils = require('./utils') - , Hook = require('./hook'); +var EventEmitter = require('events').EventEmitter; +var Hook = require('./hook'); +var create = require('lodash.create'); +var debug = require('debug')('mocha:suite'); +var milliseconds = require('./ms'); +var utils = require('./utils'); /** * Expose `Suite`. @@ -5319,41 +4990,38 @@ var EventEmitter = require('browser/events').EventEmitter exports = module.exports = Suite; /** - * Create a new `Suite` with the given `title` - * and parent `Suite`. When a suite with the - * same title is already present, that suite - * is returned to provide nicer reporter - * and more flexible meta-testing. + * Create a new `Suite` with the given `title` and parent `Suite`. When a suite + * with the same title is already present, that suite is returned to provide + * nicer reporter and more flexible meta-testing. * + * @api public * @param {Suite} parent - * @param {String} title + * @param {string} title * @return {Suite} - * @api public */ - -exports.create = function(parent, title){ +exports.create = function(parent, title) { var suite = new Suite(title, parent.ctx); suite.parent = parent; - if (parent.pending) suite.pending = true; + if (parent.pending) { + suite.pending = true; + } title = suite.fullTitle(); parent.addSuite(suite); return suite; }; /** - * Initialize a new `Suite` with the given - * `title` and `ctx`. + * Initialize a new `Suite` with the given `title` and `ctx`. * - * @param {String} title - * @param {Context} ctx * @api private + * @param {string} title + * @param {Context} parentContext */ - function Suite(title, parentContext) { this.title = title; - var context = function() {}; - context.prototype = parentContext; - this.ctx = new context(); + function Context() {} + Context.prototype = parentContext; + this.ctx = new Context(); this.suites = []; this.tests = []; this.pending = false; @@ -5373,20 +5041,17 @@ function Suite(title, parentContext) { * Inherit from `EventEmitter.prototype`. */ -function F(){}; -F.prototype = EventEmitter.prototype; -Suite.prototype = new F; -Suite.prototype.constructor = Suite; - +Suite.prototype = create(EventEmitter.prototype, { + constructor: Suite +}); /** * Return a clone of this `Suite`. * - * @return {Suite} * @api private + * @return {Suite} */ - -Suite.prototype.clone = function(){ +Suite.prototype.clone = function() { var suite = new Suite(this.title); debug('clone'); suite.ctx = this.ctx; @@ -5400,30 +5065,36 @@ Suite.prototype.clone = function(){ /** * Set timeout `ms` or short-hand such as "2s". * - * @param {Number|String} ms - * @return {Suite|Number} for chaining * @api private + * @param {number|string} ms + * @return {Suite|number} for chaining */ - -Suite.prototype.timeout = function(ms){ - if (0 == arguments.length) return this._timeout; - if (ms.toString() === '0') this._enableTimeouts = false; - if ('string' == typeof ms) ms = milliseconds(ms); +Suite.prototype.timeout = function(ms) { + if (!arguments.length) { + return this._timeout; + } + if (ms.toString() === '0') { + this._enableTimeouts = false; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('timeout %d', ms); this._timeout = parseInt(ms, 10); return this; }; /** - * Set timeout `enabled`. + * Set timeout to `enabled`. * - * @param {Boolean} enabled - * @return {Suite|Boolean} self or enabled * @api private + * @param {boolean} enabled + * @return {Suite|boolean} self or enabled */ - -Suite.prototype.enableTimeouts = function(enabled){ - if (arguments.length === 0) return this._enableTimeouts; +Suite.prototype.enableTimeouts = function(enabled) { + if (!arguments.length) { + return this._enableTimeouts; + } debug('enableTimeouts %s', enabled); this._enableTimeouts = enabled; return this; @@ -5432,14 +5103,17 @@ Suite.prototype.enableTimeouts = function(enabled){ /** * Set slow `ms` or short-hand such as "2s". * - * @param {Number|String} ms - * @return {Suite|Number} for chaining * @api private + * @param {number|string} ms + * @return {Suite|number} for chaining */ - -Suite.prototype.slow = function(ms){ - if (0 === arguments.length) return this._slow; - if ('string' == typeof ms) ms = milliseconds(ms); +Suite.prototype.slow = function(ms) { + if (!arguments.length) { + return this._slow; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('slow %d', ms); this._slow = ms; return this; @@ -5448,13 +5122,14 @@ Suite.prototype.slow = function(ms){ /** * Sets whether to bail after first error. * - * @param {Boolean} bail - * @return {Suite|Number} for chaining * @api private + * @param {boolean} bail + * @return {Suite|number} for chaining */ - -Suite.prototype.bail = function(bail){ - if (0 == arguments.length) return this._bail; +Suite.prototype.bail = function(bail) { + if (!arguments.length) { + return this._bail; + } debug('bail %s', bail); this._bail = bail; return this; @@ -5463,14 +5138,16 @@ Suite.prototype.bail = function(bail){ /** * Run `fn(test[, done])` before running tests. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ - -Suite.prototype.beforeAll = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { +Suite.prototype.beforeAll = function(title, fn) { + if (this.pending) { + return this; + } + if (typeof title === 'function') { fn = title; title = fn.name; } @@ -5490,14 +5167,16 @@ Suite.prototype.beforeAll = function(title, fn){ /** * Run `fn(test[, done])` after running tests. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ - -Suite.prototype.afterAll = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { +Suite.prototype.afterAll = function(title, fn) { + if (this.pending) { + return this; + } + if (typeof title === 'function') { fn = title; title = fn.name; } @@ -5517,14 +5196,16 @@ Suite.prototype.afterAll = function(title, fn){ /** * Run `fn(test[, done])` before each test case. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ - -Suite.prototype.beforeEach = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { +Suite.prototype.beforeEach = function(title, fn) { + if (this.pending) { + return this; + } + if (typeof title === 'function') { fn = title; title = fn.name; } @@ -5544,14 +5225,16 @@ Suite.prototype.beforeEach = function(title, fn){ /** * Run `fn(test[, done])` after each test case. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ - -Suite.prototype.afterEach = function(title, fn){ - if (this.pending) return this; - if ('function' === typeof title) { +Suite.prototype.afterEach = function(title, fn) { + if (this.pending) { + return this; + } + if (typeof title === 'function') { fn = title; title = fn.name; } @@ -5571,12 +5254,11 @@ Suite.prototype.afterEach = function(title, fn){ /** * Add a test `suite`. * + * @api private * @param {Suite} suite * @return {Suite} for chaining - * @api private */ - -Suite.prototype.addSuite = function(suite){ +Suite.prototype.addSuite = function(suite) { suite.parent = this; suite.timeout(this.timeout()); suite.enableTimeouts(this.enableTimeouts()); @@ -5587,822 +5269,7771 @@ Suite.prototype.addSuite = function(suite){ return this; }; -/** - * Add a `test` to this suite. - * - * @param {Test} test - * @return {Suite} for chaining - * @api private - */ +/** + * Add a `test` to this suite. + * + * @api private + * @param {Test} test + * @return {Suite} for chaining + */ +Suite.prototype.addTest = function(test) { + test.parent = this; + test.timeout(this.timeout()); + test.enableTimeouts(this.enableTimeouts()); + test.slow(this.slow()); + test.ctx = this.ctx; + this.tests.push(test); + this.emit('test', test); + return this; +}; + +/** + * Return the full title generated by recursively concatenating the parent's + * full title. + * + * @api public + * @return {string} + */ +Suite.prototype.fullTitle = function() { + if (this.parent) { + var full = this.parent.fullTitle(); + if (full) { + return full + ' ' + this.title; + } + } + return this.title; +}; + +/** + * Return the total number of tests. + * + * @api public + * @return {number} + */ +Suite.prototype.total = function() { + return utils.reduce(this.suites, function(sum, suite) { + return sum + suite.total(); + }, 0) + this.tests.length; +}; + +/** + * Iterates through each suite recursively to find all tests. Applies a + * function in the format `fn(test)`. + * + * @api private + * @param {Function} fn + * @return {Suite} + */ +Suite.prototype.eachTest = function(fn) { + utils.forEach(this.tests, fn); + utils.forEach(this.suites, function(suite) { + suite.eachTest(fn); + }); + return this; +}; + +/** + * This will run the root suite if we happen to be running in delayed mode. + */ +Suite.prototype.run = function run() { + if (this.root) { + this.emit('run'); + } +}; + +},{"./hook":7,"./ms":15,"./utils":39,"debug":2,"events":3,"lodash.create":70}],38:[function(require,module,exports){ +/** + * Module dependencies. + */ + +var Runnable = require('./runnable'); +var create = require('lodash.create'); + +/** + * Expose `Test`. + */ + +module.exports = Test; + +/** + * Initialize a new `Test` with the given `title` and callback `fn`. + * + * @api private + * @param {String} title + * @param {Function} fn + */ +function Test(title, fn) { + Runnable.call(this, title, fn); + this.pending = !fn; + this.type = 'test'; +} + +/** + * Inherit from `Runnable.prototype`. + */ + +Test.prototype = create(Runnable.prototype, { + constructor: Test +}); + +},{"./runnable":35,"lodash.create":70}],39:[function(require,module,exports){ +(function (process,Buffer){ +/* eslint-env browser */ + +/** + * Module dependencies. + */ + +var basename = require('path').basename; +var debug = require('debug')('mocha:watch'); +var exists = require('fs').existsSync || require('path').existsSync; +var glob = require('glob'); +var join = require('path').join; +var readdirSync = require('fs').readdirSync; +var statSync = require('fs').statSync; +var watchFile = require('fs').watchFile; + +/** + * Ignored directories. + */ + +var ignore = ['node_modules', '.git']; + +/** + * Escape special characters in the given string of html. + * + * @api private + * @param {string} html + * @return {string} + */ +exports.escape = function(html) { + return String(html) + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(//g, '>'); +}; + +/** + * Array#forEach (<=IE8) + * + * @api private + * @param {Array} arr + * @param {Function} fn + * @param {Object} scope + */ +exports.forEach = function(arr, fn, scope) { + for (var i = 0, l = arr.length; i < l; i++) { + fn.call(scope, arr[i], i); + } +}; + +/** + * Test if the given obj is type of string. + * + * @api private + * @param {Object} obj + * @return {boolean} + */ +exports.isString = function(obj) { + return typeof obj === 'string'; +}; + +/** + * Array#map (<=IE8) + * + * @api private + * @param {Array} arr + * @param {Function} fn + * @param {Object} scope + * @return {Array} + */ +exports.map = function(arr, fn, scope) { + var result = []; + for (var i = 0, l = arr.length; i < l; i++) { + result.push(fn.call(scope, arr[i], i, arr)); + } + return result; +}; + +/** + * Array#indexOf (<=IE8) + * + * @api private + * @param {Array} arr + * @param {Object} obj to find index of + * @param {number} start + * @return {number} + */ +exports.indexOf = function(arr, obj, start) { + for (var i = start || 0, l = arr.length; i < l; i++) { + if (arr[i] === obj) { + return i; + } + } + return -1; +}; + +/** + * Array#reduce (<=IE8) + * + * @api private + * @param {Array} arr + * @param {Function} fn + * @param {Object} val Initial value. + * @return {*} + */ +exports.reduce = function(arr, fn, val) { + var rval = val; + + for (var i = 0, l = arr.length; i < l; i++) { + rval = fn(rval, arr[i], i, arr); + } + + return rval; +}; + +/** + * Array#filter (<=IE8) + * + * @api private + * @param {Array} arr + * @param {Function} fn + * @return {Array} + */ +exports.filter = function(arr, fn) { + var ret = []; + + for (var i = 0, l = arr.length; i < l; i++) { + var val = arr[i]; + if (fn(val, i, arr)) { + ret.push(val); + } + } + + return ret; +}; + +/** + * Object.keys (<=IE8) + * + * @api private + * @param {Object} obj + * @return {Array} keys + */ +exports.keys = typeof Object.keys === 'function' ? Object.keys : function(obj) { + var keys = []; + var has = Object.prototype.hasOwnProperty; // for `window` on <=IE8 + + for (var key in obj) { + if (has.call(obj, key)) { + keys.push(key); + } + } + + return keys; +}; + +/** + * Watch the given `files` for changes + * and invoke `fn(file)` on modification. + * + * @api private + * @param {Array} files + * @param {Function} fn + */ +exports.watch = function(files, fn) { + var options = { interval: 100 }; + files.forEach(function(file) { + debug('file %s', file); + watchFile(file, options, function(curr, prev) { + if (prev.mtime < curr.mtime) { + fn(file); + } + }); + }); +}; + +/** + * Array.isArray (<=IE8) + * + * @api private + * @param {Object} obj + * @return {Boolean} + */ +var isArray = typeof Array.isArray === 'function' ? Array.isArray : function(obj) { + return Object.prototype.toString.call(obj) === '[object Array]'; +}; + +/** + * Buffer.prototype.toJSON polyfill. + * + * @type {Function} + */ +if (typeof Buffer !== 'undefined' && Buffer.prototype) { + Buffer.prototype.toJSON = Buffer.prototype.toJSON || function() { + return Array.prototype.slice.call(this, 0); + }; +} + +/** + * Ignored files. + * + * @api private + * @param {string} path + * @return {boolean} + */ +function ignored(path) { + return !~ignore.indexOf(path); +} + +/** + * Lookup files in the given `dir`. + * + * @api private + * @param {string} dir + * @param {string[]} [ext=['.js']] + * @param {Array} [ret=[]] + * @return {Array} + */ +exports.files = function(dir, ext, ret) { + ret = ret || []; + ext = ext || ['js']; + + var re = new RegExp('\\.(' + ext.join('|') + ')$'); + + readdirSync(dir) + .filter(ignored) + .forEach(function(path) { + path = join(dir, path); + if (statSync(path).isDirectory()) { + exports.files(path, ext, ret); + } else if (path.match(re)) { + ret.push(path); + } + }); + + return ret; +}; + +/** + * Compute a slug from the given `str`. + * + * @api private + * @param {string} str + * @return {string} + */ +exports.slug = function(str) { + return str + .toLowerCase() + .replace(/ +/g, '-') + .replace(/[^-\w]/g, ''); +}; + +/** + * Strip the function definition from `str`, and re-indent for pre whitespace. + * + * @param {string} str + * @return {string} + */ +exports.clean = function(str) { + str = str + .replace(/\r\n?|[\n\u2028\u2029]/g, '\n').replace(/^\uFEFF/, '') + .replace(/^function *\(.*\)\s*{|\(.*\) *=> *{?/, '') + .replace(/\s+\}$/, ''); + + var spaces = str.match(/^\n?( *)/)[1].length; + var tabs = str.match(/^\n?(\t*)/)[1].length; + var re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm'); + + str = str.replace(re, ''); + + return exports.trim(str); +}; + +/** + * Trim the given `str`. + * + * @api private + * @param {string} str + * @return {string} + */ +exports.trim = function(str) { + return str.replace(/^\s+|\s+$/g, ''); +}; + +/** + * Parse the given `qs`. + * + * @api private + * @param {string} qs + * @return {Object} + */ +exports.parseQuery = function(qs) { + return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair) { + var i = pair.indexOf('='); + var key = pair.slice(0, i); + var val = pair.slice(++i); + + obj[key] = decodeURIComponent(val); + return obj; + }, {}); +}; + +/** + * Highlight the given string of `js`. + * + * @api private + * @param {string} js + * @return {string} + */ +function highlight(js) { + return js + .replace(//g, '>') + .replace(/\/\/(.*)/gm, '//$1') + .replace(/('.*?')/gm, '$1') + .replace(/(\d+\.\d+)/gm, '$1') + .replace(/(\d+)/gm, '$1') + .replace(/\bnew[ \t]+(\w+)/gm, 'new $1') + .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '$1'); +} + +/** + * Highlight the contents of tag `name`. + * + * @api private + * @param {string} name + */ +exports.highlightTags = function(name) { + var code = document.getElementById('mocha').getElementsByTagName(name); + for (var i = 0, len = code.length; i < len; ++i) { + code[i].innerHTML = highlight(code[i].innerHTML); + } +}; + +/** + * If a value could have properties, and has none, this function is called, + * which returns a string representation of the empty value. + * + * Functions w/ no properties return `'[Function]'` + * Arrays w/ length === 0 return `'[]'` + * Objects w/ no properties return `'{}'` + * All else: return result of `value.toString()` + * + * @api private + * @param {*} value The value to inspect. + * @param {string} [type] The type of the value, if known. + * @returns {string} + */ +function emptyRepresentation(value, type) { + type = type || exports.type(value); + + switch (type) { + case 'function': + return '[Function]'; + case 'object': + return '{}'; + case 'array': + return '[]'; + default: + return value.toString(); + } +} + +/** + * Takes some variable and asks `Object.prototype.toString()` what it thinks it + * is. + * + * @api private + * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/toString + * @param {*} value The value to test. + * @returns {string} + * @example + * type({}) // 'object' + * type([]) // 'array' + * type(1) // 'number' + * type(false) // 'boolean' + * type(Infinity) // 'number' + * type(null) // 'null' + * type(new Date()) // 'date' + * type(/foo/) // 'regexp' + * type('type') // 'string' + * type(global) // 'global' + */ +exports.type = function type(value) { + if (value === undefined) { + return 'undefined'; + } else if (value === null) { + return 'null'; + } else if (typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + return 'buffer'; + } + return Object.prototype.toString.call(value) + .replace(/^\[.+\s(.+?)\]$/, '$1') + .toLowerCase(); +}; + +/** + * Stringify `value`. Different behavior depending on type of value: + * + * - If `value` is undefined or null, return `'[undefined]'` or `'[null]'`, respectively. + * - If `value` is not an object, function or array, return result of `value.toString()` wrapped in double-quotes. + * - If `value` is an *empty* object, function, or array, return result of function + * {@link emptyRepresentation}. + * - If `value` has properties, call {@link exports.canonicalize} on it, then return result of + * JSON.stringify(). + * + * @api private + * @see exports.type + * @param {*} value + * @return {string} + */ +exports.stringify = function(value) { + var type = exports.type(value); + + if (!~exports.indexOf(['object', 'array', 'function'], type)) { + if (type !== 'buffer') { + return jsonStringify(value); + } + var json = value.toJSON(); + // Based on the toJSON result + return jsonStringify(json.data && json.type ? json.data : json, 2) + .replace(/,(\n|$)/g, '$1'); + } + + for (var prop in value) { + if (Object.prototype.hasOwnProperty.call(value, prop)) { + return jsonStringify(exports.canonicalize(value), 2).replace(/,(\n|$)/g, '$1'); + } + } + + return emptyRepresentation(value, type); +}; + +/** + * like JSON.stringify but more sense. + * + * @api private + * @param {Object} object + * @param {number=} spaces + * @param {number=} depth + * @returns {*} + */ +function jsonStringify(object, spaces, depth) { + if (typeof spaces === 'undefined') { + // primitive types + return _stringify(object); + } + + depth = depth || 1; + var space = spaces * depth; + var str = isArray(object) ? '[' : '{'; + var end = isArray(object) ? ']' : '}'; + var length = object.length || exports.keys(object).length; + // `.repeat()` polyfill + function repeat(s, n) { + return new Array(n).join(s); + } + + function _stringify(val) { + switch (exports.type(val)) { + case 'null': + case 'undefined': + val = '[' + val + ']'; + break; + case 'array': + case 'object': + val = jsonStringify(val, spaces, depth + 1); + break; + case 'boolean': + case 'regexp': + case 'number': + val = val === 0 && (1 / val) === -Infinity // `-0` + ? '-0' + : val.toString(); + break; + case 'date': + var sDate = isNaN(val.getTime()) // Invalid date + ? val.toString() + : val.toISOString(); + val = '[Date: ' + sDate + ']'; + break; + case 'buffer': + var json = val.toJSON(); + // Based on the toJSON result + json = json.data && json.type ? json.data : json; + val = '[Buffer: ' + jsonStringify(json, 2, depth + 1) + ']'; + break; + default: + val = (val === '[Function]' || val === '[Circular]') + ? val + : JSON.stringify(val); // string + } + return val; + } + + for (var i in object) { + if (!object.hasOwnProperty(i)) { + continue; // not my business + } + --length; + str += '\n ' + repeat(' ', space) + + (isArray(object) ? '' : '"' + i + '": ') // key + + _stringify(object[i]) // value + + (length ? ',' : ''); // comma + } + + return str + // [], {} + + (str.length !== 1 ? '\n' + repeat(' ', --space) + end : end); +} + +/** + * Test if a value is a buffer. + * + * @api private + * @param {*} value The value to test. + * @return {boolean} True if `value` is a buffer, otherwise false + */ +exports.isBuffer = function(value) { + return typeof Buffer !== 'undefined' && Buffer.isBuffer(value); +}; + +/** + * Return a new Thing that has the keys in sorted order. Recursive. + * + * If the Thing... + * - has already been seen, return string `'[Circular]'` + * - is `undefined`, return string `'[undefined]'` + * - is `null`, return value `null` + * - is some other primitive, return the value + * - is not a primitive or an `Array`, `Object`, or `Function`, return the value of the Thing's `toString()` method + * - is a non-empty `Array`, `Object`, or `Function`, return the result of calling this function again. + * - is an empty `Array`, `Object`, or `Function`, return the result of calling `emptyRepresentation()` + * + * @api private + * @see {@link exports.stringify} + * @param {*} value Thing to inspect. May or may not have properties. + * @param {Array} [stack=[]] Stack of seen values + * @return {(Object|Array|Function|string|undefined)} + */ +exports.canonicalize = function(value, stack) { + var canonicalizedObj; + /* eslint-disable no-unused-vars */ + var prop; + /* eslint-enable no-unused-vars */ + var type = exports.type(value); + function withStack(value, fn) { + stack.push(value); + fn(); + stack.pop(); + } + + stack = stack || []; + + if (exports.indexOf(stack, value) !== -1) { + return '[Circular]'; + } + + switch (type) { + case 'undefined': + case 'buffer': + case 'null': + canonicalizedObj = value; + break; + case 'array': + withStack(value, function() { + canonicalizedObj = exports.map(value, function(item) { + return exports.canonicalize(item, stack); + }); + }); + break; + case 'function': + /* eslint-disable guard-for-in */ + for (prop in value) { + canonicalizedObj = {}; + break; + } + /* eslint-enable guard-for-in */ + if (!canonicalizedObj) { + canonicalizedObj = emptyRepresentation(value, type); + break; + } + /* falls through */ + case 'object': + canonicalizedObj = canonicalizedObj || {}; + withStack(value, function() { + exports.forEach(exports.keys(value).sort(), function(key) { + canonicalizedObj[key] = exports.canonicalize(value[key], stack); + }); + }); + break; + case 'date': + case 'number': + case 'regexp': + case 'boolean': + canonicalizedObj = value; + break; + default: + canonicalizedObj = value.toString(); + } + + return canonicalizedObj; +}; + +/** + * Lookup file names at the given `path`. + * + * @api public + * @param {string} path Base path to start searching from. + * @param {string[]} extensions File extensions to look for. + * @param {boolean} recursive Whether or not to recurse into subdirectories. + * @return {string[]} An array of paths. + */ +exports.lookupFiles = function lookupFiles(path, extensions, recursive) { + var files = []; + var re = new RegExp('\\.(' + extensions.join('|') + ')$'); + + if (!exists(path)) { + if (exists(path + '.js')) { + path += '.js'; + } else { + files = glob.sync(path); + if (!files.length) { + throw new Error("cannot resolve path (or pattern) '" + path + "'"); + } + return files; + } + } + + try { + var stat = statSync(path); + if (stat.isFile()) { + return path; + } + } catch (err) { + // ignore error + return; + } + + readdirSync(path).forEach(function(file) { + file = join(path, file); + try { + var stat = statSync(file); + if (stat.isDirectory()) { + if (recursive) { + files = files.concat(lookupFiles(file, extensions, recursive)); + } + return; + } + } catch (err) { + // ignore error + return; + } + if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') { + return; + } + files.push(file); + }); + + return files; +}; + +/** + * Generate an undefined error with a message warning the user. + * + * @return {Error} + */ + +exports.undefinedError = function() { + return new Error('Caught undefined error, did you throw without specifying what?'); +}; + +/** + * Generate an undefined error if `err` is not defined. + * + * @param {Error} err + * @return {Error} + */ + +exports.getError = function(err) { + return err || exports.undefinedError(); +}; + +/** + * @summary + * This Filter based on `mocha-clean` module.(see: `github.com/rstacruz/mocha-clean`) + * @description + * When invoking this function you get a filter function that get the Error.stack as an input, + * and return a prettify output. + * (i.e: strip Mocha, node_modules, bower and componentJS from stack trace). + * @returns {Function} + */ +exports.stackTraceFilter = function() { + // TODO: Replace with `process.browser` + var slash = '/'; + var is = typeof document === 'undefined' ? { node: true } : { browser: true }; + var cwd = is.node + ? process.cwd() + slash + : (typeof location === 'undefined' ? window.location : location).href.replace(/\/[^\/]*$/, '/'); + + function isMochaInternal(line) { + return (~line.indexOf('node_modules' + slash + 'mocha')) + || (~line.indexOf('components' + slash + 'mochajs')) + || (~line.indexOf('components' + slash + 'mocha')); + } + + // node_modules, bower, componentJS + function isBrowserModule(line) { + return (~line.indexOf('node_modules')) || (~line.indexOf('components')); + } + + function isNodeInternal(line) { + return (~line.indexOf('(timers.js:')) + || (~line.indexOf('(events.js:')) + || (~line.indexOf('(node.js:')) + || (~line.indexOf('(module.js:')) + || (~line.indexOf('GeneratorFunctionPrototype.next (native)')) + || false; + } + + return function(stack) { + stack = stack.split('\n'); + + stack = exports.reduce(stack, function(list, line) { + if (is.node && (isMochaInternal(line) || isNodeInternal(line))) { + return list; + } + + if (is.browser && (isBrowserModule(line))) { + return list; + } + + // Clean up cwd(absolute) + list.push(line.replace(cwd, '')); + return list; + }, []); + + return stack.join('\n'); + }; +}; + +}).call(this,require('_process'),require("buffer").Buffer) +},{"_process":50,"buffer":43,"debug":2,"fs":41,"glob":41,"path":41}],40:[function(require,module,exports){ +(function (process){ +var WritableStream = require('stream').Writable +var inherits = require('util').inherits + +module.exports = BrowserStdout + + +inherits(BrowserStdout, WritableStream) + +function BrowserStdout(opts) { + if (!(this instanceof BrowserStdout)) return new BrowserStdout(opts) + + opts = opts || {} + WritableStream.call(this, opts) + this.label = (opts.label !== undefined) ? opts.label : 'stdout' +} + +BrowserStdout.prototype._write = function(chunks, encoding, cb) { + var output = chunks.toString ? chunks.toString() : chunks + console.log(this.label+':', output) + process.nextTick(cb) +} +}).call(this,require('_process')) +},{"_process":50,"stream":62,"util":65}],41:[function(require,module,exports){ + +},{}],42:[function(require,module,exports){ +arguments[4][41][0].apply(exports,arguments) +},{"dup":41}],43:[function(require,module,exports){ +/*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ + +var base64 = require('base64-js') +var ieee754 = require('ieee754') +var isArray = require('is-array') + +exports.Buffer = Buffer +exports.SlowBuffer = SlowBuffer +exports.INSPECT_MAX_BYTES = 50 +Buffer.poolSize = 8192 // not used by this implementation + +var rootParent = {} + +/** + * If `Buffer.TYPED_ARRAY_SUPPORT`: + * === true Use Uint8Array implementation (fastest) + * === false Use Object implementation (most compatible, even IE6) + * + * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, + * Opera 11.6+, iOS 4.2+. + * + * Note: + * + * - Implementation must support adding new properties to `Uint8Array` instances. + * Firefox 4-29 lacked support, fixed in Firefox 30+. + * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. + * + * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. + * + * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of + * incorrect length in some situations. + * + * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they will + * get the Object implementation, which is slower but will work correctly. + */ +Buffer.TYPED_ARRAY_SUPPORT = (function () { + try { + var buf = new ArrayBuffer(0) + var arr = new Uint8Array(buf) + arr.foo = function () { return 42 } + return arr.foo() === 42 && // typed array instances can be augmented + typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` + new Uint8Array(1).subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` + } catch (e) { + return false + } +})() + +function kMaxLength () { + return Buffer.TYPED_ARRAY_SUPPORT + ? 0x7fffffff + : 0x3fffffff +} + +/** + * Class: Buffer + * ============= + * + * The Buffer constructor returns instances of `Uint8Array` that are augmented + * with function properties for all the node `Buffer` API functions. We use + * `Uint8Array` so that square bracket notation works as expected -- it returns + * a single octet. + * + * By augmenting the instances, we can avoid modifying the `Uint8Array` + * prototype. + */ +function Buffer (arg) { + if (!(this instanceof Buffer)) { + // Avoid going through an ArgumentsAdaptorTrampoline in the common case. + if (arguments.length > 1) return new Buffer(arg, arguments[1]) + return new Buffer(arg) + } + + this.length = 0 + this.parent = undefined + + // Common case. + if (typeof arg === 'number') { + return fromNumber(this, arg) + } + + // Slightly less common case. + if (typeof arg === 'string') { + return fromString(this, arg, arguments.length > 1 ? arguments[1] : 'utf8') + } + + // Unusual. + return fromObject(this, arg) +} + +function fromNumber (that, length) { + that = allocate(that, length < 0 ? 0 : checked(length) | 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) { + for (var i = 0; i < length; i++) { + that[i] = 0 + } + } + return that +} + +function fromString (that, string, encoding) { + if (typeof encoding !== 'string' || encoding === '') encoding = 'utf8' + + // Assumption: byteLength() return value is always < kMaxLength. + var length = byteLength(string, encoding) | 0 + that = allocate(that, length) + + that.write(string, encoding) + return that +} + +function fromObject (that, object) { + if (Buffer.isBuffer(object)) return fromBuffer(that, object) + + if (isArray(object)) return fromArray(that, object) + + if (object == null) { + throw new TypeError('must start with number, buffer, array or string') + } + + if (typeof ArrayBuffer !== 'undefined' && object.buffer instanceof ArrayBuffer) { + return fromTypedArray(that, object) + } + + if (object.length) return fromArrayLike(that, object) + + return fromJsonObject(that, object) +} + +function fromBuffer (that, buffer) { + var length = checked(buffer.length) | 0 + that = allocate(that, length) + buffer.copy(that, 0, 0, length) + return that +} + +function fromArray (that, array) { + var length = checked(array.length) | 0 + that = allocate(that, length) + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 + } + return that +} + +// Duplicate of fromArray() to keep fromArray() monomorphic. +function fromTypedArray (that, array) { + var length = checked(array.length) | 0 + that = allocate(that, length) + // Truncating the elements is probably not what people expect from typed + // arrays with BYTES_PER_ELEMENT > 1 but it's compatible with the behavior + // of the old Buffer constructor. + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 + } + return that +} + +function fromArrayLike (that, array) { + var length = checked(array.length) | 0 + that = allocate(that, length) + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 + } + return that +} + +// Deserialize { type: 'Buffer', data: [1,2,3,...] } into a Buffer object. +// Returns a zero-length buffer for inputs that don't conform to the spec. +function fromJsonObject (that, object) { + var array + var length = 0 + + if (object.type === 'Buffer' && isArray(object.data)) { + array = object.data + length = checked(array.length) | 0 + } + that = allocate(that, length) + + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 + } + return that +} + +function allocate (that, length) { + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = Buffer._augment(new Uint8Array(length)) + } else { + // Fallback: Return an object instance of the Buffer class + that.length = length + that._isBuffer = true + } + + var fromPool = length !== 0 && length <= Buffer.poolSize >>> 1 + if (fromPool) that.parent = rootParent + + return that +} + +function checked (length) { + // Note: cannot use `length < kMaxLength` here because that fails when + // length is NaN (which is otherwise coerced to zero.) + if (length >= kMaxLength()) { + throw new RangeError('Attempt to allocate Buffer larger than maximum ' + + 'size: 0x' + kMaxLength().toString(16) + ' bytes') + } + return length | 0 +} + +function SlowBuffer (subject, encoding) { + if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding) + + var buf = new Buffer(subject, encoding) + delete buf.parent + return buf +} + +Buffer.isBuffer = function isBuffer (b) { + return !!(b != null && b._isBuffer) +} + +Buffer.compare = function compare (a, b) { + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + throw new TypeError('Arguments must be Buffers') + } + + if (a === b) return 0 + + var x = a.length + var y = b.length + + var i = 0 + var len = Math.min(x, y) + while (i < len) { + if (a[i] !== b[i]) break + + ++i + } + + if (i !== len) { + x = a[i] + y = b[i] + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 +} + +Buffer.isEncoding = function isEncoding (encoding) { + switch (String(encoding).toLowerCase()) { + case 'hex': + case 'utf8': + case 'utf-8': + case 'ascii': + case 'binary': + case 'base64': + case 'raw': + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return true + default: + return false + } +} + +Buffer.concat = function concat (list, length) { + if (!isArray(list)) throw new TypeError('list argument must be an Array of Buffers.') + + if (list.length === 0) { + return new Buffer(0) + } else if (list.length === 1) { + return list[0] + } + + var i + if (length === undefined) { + length = 0 + for (i = 0; i < list.length; i++) { + length += list[i].length + } + } + + var buf = new Buffer(length) + var pos = 0 + for (i = 0; i < list.length; i++) { + var item = list[i] + item.copy(buf, pos) + pos += item.length + } + return buf +} + +function byteLength (string, encoding) { + if (typeof string !== 'string') string = '' + string + + var len = string.length + if (len === 0) return 0 + + // Use a for loop to avoid recursion + var loweredCase = false + for (;;) { + switch (encoding) { + case 'ascii': + case 'binary': + // Deprecated + case 'raw': + case 'raws': + return len + case 'utf8': + case 'utf-8': + return utf8ToBytes(string).length + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return len * 2 + case 'hex': + return len >>> 1 + case 'base64': + return base64ToBytes(string).length + default: + if (loweredCase) return utf8ToBytes(string).length // assume utf8 + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } +} +Buffer.byteLength = byteLength + +// pre-set for values that may exist in the future +Buffer.prototype.length = undefined +Buffer.prototype.parent = undefined + +function slowToString (encoding, start, end) { + var loweredCase = false + + start = start | 0 + end = end === undefined || end === Infinity ? this.length : end | 0 + + if (!encoding) encoding = 'utf8' + if (start < 0) start = 0 + if (end > this.length) end = this.length + if (end <= start) return '' + + while (true) { + switch (encoding) { + case 'hex': + return hexSlice(this, start, end) + + case 'utf8': + case 'utf-8': + return utf8Slice(this, start, end) + + case 'ascii': + return asciiSlice(this, start, end) + + case 'binary': + return binarySlice(this, start, end) + + case 'base64': + return base64Slice(this, start, end) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return utf16leSlice(this, start, end) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = (encoding + '').toLowerCase() + loweredCase = true + } + } +} + +Buffer.prototype.toString = function toString () { + var length = this.length | 0 + if (length === 0) return '' + if (arguments.length === 0) return utf8Slice(this, 0, length) + return slowToString.apply(this, arguments) +} + +Buffer.prototype.equals = function equals (b) { + if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') + if (this === b) return true + return Buffer.compare(this, b) === 0 +} + +Buffer.prototype.inspect = function inspect () { + var str = '' + var max = exports.INSPECT_MAX_BYTES + if (this.length > 0) { + str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') + if (this.length > max) str += ' ... ' + } + return '' +} + +Buffer.prototype.compare = function compare (b) { + if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') + if (this === b) return 0 + return Buffer.compare(this, b) +} + +Buffer.prototype.indexOf = function indexOf (val, byteOffset) { + if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff + else if (byteOffset < -0x80000000) byteOffset = -0x80000000 + byteOffset >>= 0 + + if (this.length === 0) return -1 + if (byteOffset >= this.length) return -1 + + // Negative offsets start from the end of the buffer + if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0) + + if (typeof val === 'string') { + if (val.length === 0) return -1 // special case: looking for empty string always fails + return String.prototype.indexOf.call(this, val, byteOffset) + } + if (Buffer.isBuffer(val)) { + return arrayIndexOf(this, val, byteOffset) + } + if (typeof val === 'number') { + if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') { + return Uint8Array.prototype.indexOf.call(this, val, byteOffset) + } + return arrayIndexOf(this, [ val ], byteOffset) + } + + function arrayIndexOf (arr, val, byteOffset) { + var foundIndex = -1 + for (var i = 0; byteOffset + i < arr.length; i++) { + if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) { + if (foundIndex === -1) foundIndex = i + if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex + } else { + foundIndex = -1 + } + } + return -1 + } + + throw new TypeError('val must be string, number or Buffer') +} + +// `get` will be removed in Node 0.13+ +Buffer.prototype.get = function get (offset) { + console.log('.get() is deprecated. Access using array indexes instead.') + return this.readUInt8(offset) +} + +// `set` will be removed in Node 0.13+ +Buffer.prototype.set = function set (v, offset) { + console.log('.set() is deprecated. Access using array indexes instead.') + return this.writeUInt8(v, offset) +} + +function hexWrite (buf, string, offset, length) { + offset = Number(offset) || 0 + var remaining = buf.length - offset + if (!length) { + length = remaining + } else { + length = Number(length) + if (length > remaining) { + length = remaining + } + } + + // must be an even number of digits + var strLen = string.length + if (strLen % 2 !== 0) throw new Error('Invalid hex string') + + if (length > strLen / 2) { + length = strLen / 2 + } + for (var i = 0; i < length; i++) { + var parsed = parseInt(string.substr(i * 2, 2), 16) + if (isNaN(parsed)) throw new Error('Invalid hex string') + buf[offset + i] = parsed + } + return i +} + +function utf8Write (buf, string, offset, length) { + return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) +} + +function asciiWrite (buf, string, offset, length) { + return blitBuffer(asciiToBytes(string), buf, offset, length) +} + +function binaryWrite (buf, string, offset, length) { + return asciiWrite(buf, string, offset, length) +} + +function base64Write (buf, string, offset, length) { + return blitBuffer(base64ToBytes(string), buf, offset, length) +} + +function ucs2Write (buf, string, offset, length) { + return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) +} + +Buffer.prototype.write = function write (string, offset, length, encoding) { + // Buffer#write(string) + if (offset === undefined) { + encoding = 'utf8' + length = this.length + offset = 0 + // Buffer#write(string, encoding) + } else if (length === undefined && typeof offset === 'string') { + encoding = offset + length = this.length + offset = 0 + // Buffer#write(string, offset[, length][, encoding]) + } else if (isFinite(offset)) { + offset = offset | 0 + if (isFinite(length)) { + length = length | 0 + if (encoding === undefined) encoding = 'utf8' + } else { + encoding = length + length = undefined + } + // legacy write(string, encoding, offset, length) - remove in v0.13 + } else { + var swap = encoding + encoding = offset + offset = length | 0 + length = swap + } + + var remaining = this.length - offset + if (length === undefined || length > remaining) length = remaining + + if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { + throw new RangeError('attempt to write outside buffer bounds') + } + + if (!encoding) encoding = 'utf8' + + var loweredCase = false + for (;;) { + switch (encoding) { + case 'hex': + return hexWrite(this, string, offset, length) + + case 'utf8': + case 'utf-8': + return utf8Write(this, string, offset, length) + + case 'ascii': + return asciiWrite(this, string, offset, length) + + case 'binary': + return binaryWrite(this, string, offset, length) + + case 'base64': + // Warning: maxLength not taken into account in base64Write + return base64Write(this, string, offset, length) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return ucs2Write(this, string, offset, length) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } +} + +Buffer.prototype.toJSON = function toJSON () { + return { + type: 'Buffer', + data: Array.prototype.slice.call(this._arr || this, 0) + } +} + +function base64Slice (buf, start, end) { + if (start === 0 && end === buf.length) { + return base64.fromByteArray(buf) + } else { + return base64.fromByteArray(buf.slice(start, end)) + } +} + +function utf8Slice (buf, start, end) { + var res = '' + var tmp = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; i++) { + if (buf[i] <= 0x7F) { + res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i]) + tmp = '' + } else { + tmp += '%' + buf[i].toString(16) + } + } + + return res + decodeUtf8Char(tmp) +} + +function asciiSlice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; i++) { + ret += String.fromCharCode(buf[i] & 0x7F) + } + return ret +} + +function binarySlice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; i++) { + ret += String.fromCharCode(buf[i]) + } + return ret +} + +function hexSlice (buf, start, end) { + var len = buf.length + + if (!start || start < 0) start = 0 + if (!end || end < 0 || end > len) end = len + + var out = '' + for (var i = start; i < end; i++) { + out += toHex(buf[i]) + } + return out +} + +function utf16leSlice (buf, start, end) { + var bytes = buf.slice(start, end) + var res = '' + for (var i = 0; i < bytes.length; i += 2) { + res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) + } + return res +} + +Buffer.prototype.slice = function slice (start, end) { + var len = this.length + start = ~~start + end = end === undefined ? len : ~~end + + if (start < 0) { + start += len + if (start < 0) start = 0 + } else if (start > len) { + start = len + } + + if (end < 0) { + end += len + if (end < 0) end = 0 + } else if (end > len) { + end = len + } + + if (end < start) end = start + + var newBuf + if (Buffer.TYPED_ARRAY_SUPPORT) { + newBuf = Buffer._augment(this.subarray(start, end)) + } else { + var sliceLen = end - start + newBuf = new Buffer(sliceLen, undefined) + for (var i = 0; i < sliceLen; i++) { + newBuf[i] = this[i + start] + } + } + + if (newBuf.length) newBuf.parent = this.parent || this + + return newBuf +} + +/* + * Need to make sure that buffer isn't trying to write out of bounds. + */ +function checkOffset (offset, ext, length) { + if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') + if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') +} + +Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + + return val +} + +Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + checkOffset(offset, byteLength, this.length) + } + + var val = this[offset + --byteLength] + var mul = 1 + while (byteLength > 0 && (mul *= 0x100)) { + val += this[offset + --byteLength] * mul + } + + return val +} + +Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + return this[offset] +} + +Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return this[offset] | (this[offset + 1] << 8) +} + +Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return (this[offset] << 8) | this[offset + 1] +} + +Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return ((this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16)) + + (this[offset + 3] * 0x1000000) +} + +Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] * 0x1000000) + + ((this[offset + 1] << 16) | + (this[offset + 2] << 8) | + this[offset + 3]) +} + +Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val +} + +Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var i = byteLength + var mul = 1 + var val = this[offset + --i] + while (i > 0 && (mul *= 0x100)) { + val += this[offset + --i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val +} + +Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + if (!(this[offset] & 0x80)) return (this[offset]) + return ((0xff - this[offset] + 1) * -1) +} + +Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset] | (this[offset + 1] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val +} + +Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset + 1] | (this[offset] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val +} + +Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16) | + (this[offset + 3] << 24) +} + +Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] << 24) | + (this[offset + 1] << 16) | + (this[offset + 2] << 8) | + (this[offset + 3]) +} + +Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, true, 23, 4) +} + +Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, false, 23, 4) +} + +Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, true, 52, 8) +} + +Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, false, 52, 8) +} + +function checkInt (buf, value, offset, ext, max, min) { + if (!Buffer.isBuffer(buf)) throw new TypeError('buffer must be a Buffer instance') + if (value > max || value < min) throw new RangeError('value is out of bounds') + if (offset + ext > buf.length) throw new RangeError('index out of range') +} + +Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0) + + var mul = 1 + var i = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0) + + var i = byteLength - 1 + var mul = 1 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + this[offset] = value + return offset + 1 +} + +function objectWriteUInt16 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) { + buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> + (littleEndian ? i : 1 - i) * 8 + } +} + +Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = value + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 +} + +Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = value + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 +} + +function objectWriteUInt32 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffffffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) { + buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff + } +} + +Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset + 3] = (value >>> 24) + this[offset + 2] = (value >>> 16) + this[offset + 1] = (value >>> 8) + this[offset] = value + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 +} + +Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = value + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 +} + +Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = 0 + var mul = 1 + var sub = value < 0 ? 1 : 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = byteLength - 1 + var mul = 1 + var sub = value < 0 ? 1 : 0 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + if (value < 0) value = 0xff + value + 1 + this[offset] = value + return offset + 1 +} + +Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = value + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 +} + +Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = value + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 +} + +Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = value + this[offset + 1] = (value >>> 8) + this[offset + 2] = (value >>> 16) + this[offset + 3] = (value >>> 24) + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 +} + +Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (value < 0) value = 0xffffffff + value + 1 + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = value + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 +} + +function checkIEEE754 (buf, value, offset, ext, max, min) { + if (value > max || value < min) throw new RangeError('value is out of bounds') + if (offset + ext > buf.length) throw new RangeError('index out of range') + if (offset < 0) throw new RangeError('index out of range') +} + +function writeFloat (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) + } + ieee754.write(buf, value, offset, littleEndian, 23, 4) + return offset + 4 +} + +Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { + return writeFloat(this, value, offset, true, noAssert) +} + +Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { + return writeFloat(this, value, offset, false, noAssert) +} + +function writeDouble (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) + } + ieee754.write(buf, value, offset, littleEndian, 52, 8) + return offset + 8 +} + +Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { + return writeDouble(this, value, offset, true, noAssert) +} + +Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { + return writeDouble(this, value, offset, false, noAssert) +} + +// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) +Buffer.prototype.copy = function copy (target, targetStart, start, end) { + if (!start) start = 0 + if (!end && end !== 0) end = this.length + if (targetStart >= target.length) targetStart = target.length + if (!targetStart) targetStart = 0 + if (end > 0 && end < start) end = start + + // Copy 0 bytes; we're done + if (end === start) return 0 + if (target.length === 0 || this.length === 0) return 0 + + // Fatal error conditions + if (targetStart < 0) { + throw new RangeError('targetStart out of bounds') + } + if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') + if (end < 0) throw new RangeError('sourceEnd out of bounds') + + // Are we oob? + if (end > this.length) end = this.length + if (target.length - targetStart < end - start) { + end = target.length - targetStart + start + } + + var len = end - start + + if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { + for (var i = 0; i < len; i++) { + target[i + targetStart] = this[i + start] + } + } else { + target._set(this.subarray(start, start + len), targetStart) + } + + return len +} + +// fill(value, start=0, end=buffer.length) +Buffer.prototype.fill = function fill (value, start, end) { + if (!value) value = 0 + if (!start) start = 0 + if (!end) end = this.length + + if (end < start) throw new RangeError('end < start') + + // Fill 0 bytes; we're done + if (end === start) return + if (this.length === 0) return + + if (start < 0 || start >= this.length) throw new RangeError('start out of bounds') + if (end < 0 || end > this.length) throw new RangeError('end out of bounds') + + var i + if (typeof value === 'number') { + for (i = start; i < end; i++) { + this[i] = value + } + } else { + var bytes = utf8ToBytes(value.toString()) + var len = bytes.length + for (i = start; i < end; i++) { + this[i] = bytes[i % len] + } + } + + return this +} + +/** + * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance. + * Added in Node 0.12. Only available in browsers that support ArrayBuffer. + */ +Buffer.prototype.toArrayBuffer = function toArrayBuffer () { + if (typeof Uint8Array !== 'undefined') { + if (Buffer.TYPED_ARRAY_SUPPORT) { + return (new Buffer(this)).buffer + } else { + var buf = new Uint8Array(this.length) + for (var i = 0, len = buf.length; i < len; i += 1) { + buf[i] = this[i] + } + return buf.buffer + } + } else { + throw new TypeError('Buffer.toArrayBuffer not supported in this browser') + } +} + +// HELPER FUNCTIONS +// ================ + +var BP = Buffer.prototype + +/** + * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods + */ +Buffer._augment = function _augment (arr) { + arr.constructor = Buffer + arr._isBuffer = true + + // save reference to original Uint8Array set method before overwriting + arr._set = arr.set + + // deprecated, will be removed in node 0.13+ + arr.get = BP.get + arr.set = BP.set + + arr.write = BP.write + arr.toString = BP.toString + arr.toLocaleString = BP.toString + arr.toJSON = BP.toJSON + arr.equals = BP.equals + arr.compare = BP.compare + arr.indexOf = BP.indexOf + arr.copy = BP.copy + arr.slice = BP.slice + arr.readUIntLE = BP.readUIntLE + arr.readUIntBE = BP.readUIntBE + arr.readUInt8 = BP.readUInt8 + arr.readUInt16LE = BP.readUInt16LE + arr.readUInt16BE = BP.readUInt16BE + arr.readUInt32LE = BP.readUInt32LE + arr.readUInt32BE = BP.readUInt32BE + arr.readIntLE = BP.readIntLE + arr.readIntBE = BP.readIntBE + arr.readInt8 = BP.readInt8 + arr.readInt16LE = BP.readInt16LE + arr.readInt16BE = BP.readInt16BE + arr.readInt32LE = BP.readInt32LE + arr.readInt32BE = BP.readInt32BE + arr.readFloatLE = BP.readFloatLE + arr.readFloatBE = BP.readFloatBE + arr.readDoubleLE = BP.readDoubleLE + arr.readDoubleBE = BP.readDoubleBE + arr.writeUInt8 = BP.writeUInt8 + arr.writeUIntLE = BP.writeUIntLE + arr.writeUIntBE = BP.writeUIntBE + arr.writeUInt16LE = BP.writeUInt16LE + arr.writeUInt16BE = BP.writeUInt16BE + arr.writeUInt32LE = BP.writeUInt32LE + arr.writeUInt32BE = BP.writeUInt32BE + arr.writeIntLE = BP.writeIntLE + arr.writeIntBE = BP.writeIntBE + arr.writeInt8 = BP.writeInt8 + arr.writeInt16LE = BP.writeInt16LE + arr.writeInt16BE = BP.writeInt16BE + arr.writeInt32LE = BP.writeInt32LE + arr.writeInt32BE = BP.writeInt32BE + arr.writeFloatLE = BP.writeFloatLE + arr.writeFloatBE = BP.writeFloatBE + arr.writeDoubleLE = BP.writeDoubleLE + arr.writeDoubleBE = BP.writeDoubleBE + arr.fill = BP.fill + arr.inspect = BP.inspect + arr.toArrayBuffer = BP.toArrayBuffer + + return arr +} + +var INVALID_BASE64_RE = /[^+\/0-9A-z\-]/g + +function base64clean (str) { + // Node strips out invalid characters like \n and \t from the string, base64-js does not + str = stringtrim(str).replace(INVALID_BASE64_RE, '') + // Node converts strings with length < 2 to '' + if (str.length < 2) return '' + // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not + while (str.length % 4 !== 0) { + str = str + '=' + } + return str +} + +function stringtrim (str) { + if (str.trim) return str.trim() + return str.replace(/^\s+|\s+$/g, '') +} + +function toHex (n) { + if (n < 16) return '0' + n.toString(16) + return n.toString(16) +} + +function utf8ToBytes (string, units) { + units = units || Infinity + var codePoint + var length = string.length + var leadSurrogate = null + var bytes = [] + var i = 0 + + for (; i < length; i++) { + codePoint = string.charCodeAt(i) + + // is surrogate component + if (codePoint > 0xD7FF && codePoint < 0xE000) { + // last char was a lead + if (leadSurrogate) { + // 2 leads in a row + if (codePoint < 0xDC00) { + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + leadSurrogate = codePoint + continue + } else { + // valid surrogate pair + codePoint = leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00 | 0x10000 + leadSurrogate = null + } + } else { + // no lead yet + + if (codePoint > 0xDBFF) { + // unexpected trail + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } else if (i + 1 === length) { + // unpaired lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } else { + // valid lead + leadSurrogate = codePoint + continue + } + } + } else if (leadSurrogate) { + // valid bmp char, but last char was a lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + leadSurrogate = null + } + + // encode utf8 + if (codePoint < 0x80) { + if ((units -= 1) < 0) break + bytes.push(codePoint) + } else if (codePoint < 0x800) { + if ((units -= 2) < 0) break + bytes.push( + codePoint >> 0x6 | 0xC0, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x10000) { + if ((units -= 3) < 0) break + bytes.push( + codePoint >> 0xC | 0xE0, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x200000) { + if ((units -= 4) < 0) break + bytes.push( + codePoint >> 0x12 | 0xF0, + codePoint >> 0xC & 0x3F | 0x80, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else { + throw new Error('Invalid code point') + } + } + + return bytes +} + +function asciiToBytes (str) { + var byteArray = [] + for (var i = 0; i < str.length; i++) { + // Node's code seems to be doing this and not & 0x7F.. + byteArray.push(str.charCodeAt(i) & 0xFF) + } + return byteArray +} + +function utf16leToBytes (str, units) { + var c, hi, lo + var byteArray = [] + for (var i = 0; i < str.length; i++) { + if ((units -= 2) < 0) break + + c = str.charCodeAt(i) + hi = c >> 8 + lo = c % 256 + byteArray.push(lo) + byteArray.push(hi) + } + + return byteArray +} + +function base64ToBytes (str) { + return base64.toByteArray(base64clean(str)) +} + +function blitBuffer (src, dst, offset, length) { + for (var i = 0; i < length; i++) { + if ((i + offset >= dst.length) || (i >= src.length)) break + dst[i + offset] = src[i] + } + return i +} + +function decodeUtf8Char (str) { + try { + return decodeURIComponent(str) + } catch (err) { + return String.fromCharCode(0xFFFD) // UTF 8 invalid char + } +} + +},{"base64-js":44,"ieee754":45,"is-array":46}],44:[function(require,module,exports){ +var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; + +;(function (exports) { + 'use strict'; + + var Arr = (typeof Uint8Array !== 'undefined') + ? Uint8Array + : Array + + var PLUS = '+'.charCodeAt(0) + var SLASH = '/'.charCodeAt(0) + var NUMBER = '0'.charCodeAt(0) + var LOWER = 'a'.charCodeAt(0) + var UPPER = 'A'.charCodeAt(0) + var PLUS_URL_SAFE = '-'.charCodeAt(0) + var SLASH_URL_SAFE = '_'.charCodeAt(0) + + function decode (elt) { + var code = elt.charCodeAt(0) + if (code === PLUS || + code === PLUS_URL_SAFE) + return 62 // '+' + if (code === SLASH || + code === SLASH_URL_SAFE) + return 63 // '/' + if (code < NUMBER) + return -1 //no match + if (code < NUMBER + 10) + return code - NUMBER + 26 + 26 + if (code < UPPER + 26) + return code - UPPER + if (code < LOWER + 26) + return code - LOWER + 26 + } + + function b64ToByteArray (b64) { + var i, j, l, tmp, placeHolders, arr + + if (b64.length % 4 > 0) { + throw new Error('Invalid string. Length must be a multiple of 4') + } + + // the number of equal signs (place holders) + // if there are two placeholders, than the two characters before it + // represent one byte + // if there is only one, then the three characters before it represent 2 bytes + // this is just a cheap hack to not do indexOf twice + var len = b64.length + placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0 + + // base64 is 4/3 + up to two characters of the original data + arr = new Arr(b64.length * 3 / 4 - placeHolders) + + // if there are placeholders, only get up to the last complete 4 chars + l = placeHolders > 0 ? b64.length - 4 : b64.length + + var L = 0 + + function push (v) { + arr[L++] = v + } + + for (i = 0, j = 0; i < l; i += 4, j += 3) { + tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3)) + push((tmp & 0xFF0000) >> 16) + push((tmp & 0xFF00) >> 8) + push(tmp & 0xFF) + } + + if (placeHolders === 2) { + tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4) + push(tmp & 0xFF) + } else if (placeHolders === 1) { + tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2) + push((tmp >> 8) & 0xFF) + push(tmp & 0xFF) + } + + return arr + } + + function uint8ToBase64 (uint8) { + var i, + extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes + output = "", + temp, length + + function encode (num) { + return lookup.charAt(num) + } + + function tripletToBase64 (num) { + return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F) + } + + // go through the array every three bytes, we'll deal with trailing stuff later + for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) { + temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]) + output += tripletToBase64(temp) + } + + // pad the end with zeros, but make sure to not forget the extra bytes + switch (extraBytes) { + case 1: + temp = uint8[uint8.length - 1] + output += encode(temp >> 2) + output += encode((temp << 4) & 0x3F) + output += '==' + break + case 2: + temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1]) + output += encode(temp >> 10) + output += encode((temp >> 4) & 0x3F) + output += encode((temp << 2) & 0x3F) + output += '=' + break + } + + return output + } + + exports.toByteArray = b64ToByteArray + exports.fromByteArray = uint8ToBase64 +}(typeof exports === 'undefined' ? (this.base64js = {}) : exports)) + +},{}],45:[function(require,module,exports){ +exports.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m + var eLen = nBytes * 8 - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var nBits = -7 + var i = isLE ? (nBytes - 1) : 0 + var d = isLE ? -1 : 1 + var s = buffer[offset + i] + + i += d + + e = s & ((1 << (-nBits)) - 1) + s >>= (-nBits) + nBits += eLen + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} + + m = e & ((1 << (-nBits)) - 1) + e >>= (-nBits) + nBits += mLen + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} + + if (e === 0) { + e = 1 - eBias + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity) + } else { + m = m + Math.pow(2, mLen) + e = e - eBias + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen) +} + +exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c + var eLen = nBytes * 8 - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) + var i = isLE ? 0 : (nBytes - 1) + var d = isLE ? 1 : -1 + var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 + + value = Math.abs(value) + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0 + e = eMax + } else { + e = Math.floor(Math.log(value) / Math.LN2) + if (value * (c = Math.pow(2, -e)) < 1) { + e-- + c *= 2 + } + if (e + eBias >= 1) { + value += rt / c + } else { + value += rt * Math.pow(2, 1 - eBias) + } + if (value * c >= 2) { + e++ + c /= 2 + } + + if (e + eBias >= eMax) { + m = 0 + e = eMax + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen) + e = e + eBias + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) + e = 0 + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + + e = (e << mLen) | m + eLen += mLen + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + + buffer[offset + i - d] |= s * 128 +} + +},{}],46:[function(require,module,exports){ + +/** + * isArray + */ + +var isArray = Array.isArray; + +/** + * toString + */ + +var str = Object.prototype.toString; + +/** + * Whether or not the given `val` + * is an array. + * + * example: + * + * isArray([]); + * // > true + * isArray(arguments); + * // > false + * isArray(''); + * // > false + * + * @param {mixed} val + * @return {bool} + */ + +module.exports = isArray || function (val) { + return !! val && '[object Array]' == str.call(val); +}; + +},{}],47:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +function EventEmitter() { + this._events = this._events || {}; + this._maxListeners = this._maxListeners || undefined; +} +module.exports = EventEmitter; + +// Backwards-compat with node 0.10.x +EventEmitter.EventEmitter = EventEmitter; + +EventEmitter.prototype._events = undefined; +EventEmitter.prototype._maxListeners = undefined; + +// By default EventEmitters will print a warning if more than 10 listeners are +// added to it. This is a useful default which helps finding memory leaks. +EventEmitter.defaultMaxListeners = 10; + +// Obviously not all Emitters should be limited to 10. This function allows +// that to be increased. Set to zero for unlimited. +EventEmitter.prototype.setMaxListeners = function(n) { + if (!isNumber(n) || n < 0 || isNaN(n)) + throw TypeError('n must be a positive number'); + this._maxListeners = n; + return this; +}; + +EventEmitter.prototype.emit = function(type) { + var er, handler, len, args, i, listeners; + + if (!this._events) + this._events = {}; + + // If there is no 'error' event listener then throw. + if (type === 'error') { + if (!this._events.error || + (isObject(this._events.error) && !this._events.error.length)) { + er = arguments[1]; + if (er instanceof Error) { + throw er; // Unhandled 'error' event + } + throw TypeError('Uncaught, unspecified "error" event.'); + } + } + + handler = this._events[type]; + + if (isUndefined(handler)) + return false; + + if (isFunction(handler)) { + switch (arguments.length) { + // fast cases + case 1: + handler.call(this); + break; + case 2: + handler.call(this, arguments[1]); + break; + case 3: + handler.call(this, arguments[1], arguments[2]); + break; + // slower + default: + len = arguments.length; + args = new Array(len - 1); + for (i = 1; i < len; i++) + args[i - 1] = arguments[i]; + handler.apply(this, args); + } + } else if (isObject(handler)) { + len = arguments.length; + args = new Array(len - 1); + for (i = 1; i < len; i++) + args[i - 1] = arguments[i]; + + listeners = handler.slice(); + len = listeners.length; + for (i = 0; i < len; i++) + listeners[i].apply(this, args); + } + + return true; +}; + +EventEmitter.prototype.addListener = function(type, listener) { + var m; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events) + this._events = {}; + + // To avoid recursion in the case that type === "newListener"! Before + // adding it to the listeners, first emit "newListener". + if (this._events.newListener) + this.emit('newListener', type, + isFunction(listener.listener) ? + listener.listener : listener); + + if (!this._events[type]) + // Optimize the case of one listener. Don't need the extra array object. + this._events[type] = listener; + else if (isObject(this._events[type])) + // If we've already got an array, just append. + this._events[type].push(listener); + else + // Adding the second element, need to change to array. + this._events[type] = [this._events[type], listener]; + + // Check for listener leak + if (isObject(this._events[type]) && !this._events[type].warned) { + var m; + if (!isUndefined(this._maxListeners)) { + m = this._maxListeners; + } else { + m = EventEmitter.defaultMaxListeners; + } + + if (m && m > 0 && this._events[type].length > m) { + this._events[type].warned = true; + console.error('(node) warning: possible EventEmitter memory ' + + 'leak detected. %d listeners added. ' + + 'Use emitter.setMaxListeners() to increase limit.', + this._events[type].length); + if (typeof console.trace === 'function') { + // not supported in IE 10 + console.trace(); + } + } + } + + return this; +}; + +EventEmitter.prototype.on = EventEmitter.prototype.addListener; + +EventEmitter.prototype.once = function(type, listener) { + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + var fired = false; + + function g() { + this.removeListener(type, g); + + if (!fired) { + fired = true; + listener.apply(this, arguments); + } + } + + g.listener = listener; + this.on(type, g); + + return this; +}; + +// emits a 'removeListener' event iff the listener was removed +EventEmitter.prototype.removeListener = function(type, listener) { + var list, position, length, i; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events || !this._events[type]) + return this; + + list = this._events[type]; + length = list.length; + position = -1; + + if (list === listener || + (isFunction(list.listener) && list.listener === listener)) { + delete this._events[type]; + if (this._events.removeListener) + this.emit('removeListener', type, listener); + + } else if (isObject(list)) { + for (i = length; i-- > 0;) { + if (list[i] === listener || + (list[i].listener && list[i].listener === listener)) { + position = i; + break; + } + } + + if (position < 0) + return this; + + if (list.length === 1) { + list.length = 0; + delete this._events[type]; + } else { + list.splice(position, 1); + } + + if (this._events.removeListener) + this.emit('removeListener', type, listener); + } + + return this; +}; + +EventEmitter.prototype.removeAllListeners = function(type) { + var key, listeners; + + if (!this._events) + return this; + + // not listening for removeListener, no need to emit + if (!this._events.removeListener) { + if (arguments.length === 0) + this._events = {}; + else if (this._events[type]) + delete this._events[type]; + return this; + } + + // emit removeListener for all listeners on all events + if (arguments.length === 0) { + for (key in this._events) { + if (key === 'removeListener') continue; + this.removeAllListeners(key); + } + this.removeAllListeners('removeListener'); + this._events = {}; + return this; + } + + listeners = this._events[type]; + + if (isFunction(listeners)) { + this.removeListener(type, listeners); + } else { + // LIFO order + while (listeners.length) + this.removeListener(type, listeners[listeners.length - 1]); + } + delete this._events[type]; + + return this; +}; + +EventEmitter.prototype.listeners = function(type) { + var ret; + if (!this._events || !this._events[type]) + ret = []; + else if (isFunction(this._events[type])) + ret = [this._events[type]]; + else + ret = this._events[type].slice(); + return ret; +}; + +EventEmitter.listenerCount = function(emitter, type) { + var ret; + if (!emitter._events || !emitter._events[type]) + ret = 0; + else if (isFunction(emitter._events[type])) + ret = 1; + else + ret = emitter._events[type].length; + return ret; +}; + +function isFunction(arg) { + return typeof arg === 'function'; +} + +function isNumber(arg) { + return typeof arg === 'number'; +} + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} + +function isUndefined(arg) { + return arg === void 0; +} + +},{}],48:[function(require,module,exports){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +},{}],49:[function(require,module,exports){ +exports.endianness = function () { return 'LE' }; + +exports.hostname = function () { + if (typeof location !== 'undefined') { + return location.hostname + } + else return ''; +}; + +exports.loadavg = function () { return [] }; + +exports.uptime = function () { return 0 }; + +exports.freemem = function () { + return Number.MAX_VALUE; +}; + +exports.totalmem = function () { + return Number.MAX_VALUE; +}; + +exports.cpus = function () { return [] }; + +exports.type = function () { return 'Browser' }; + +exports.release = function () { + if (typeof navigator !== 'undefined') { + return navigator.appVersion; + } + return ''; +}; + +exports.networkInterfaces += exports.getNetworkInterfaces += function () { return {} }; + +exports.arch = function () { return 'javascript' }; + +exports.platform = function () { return 'browser' }; + +exports.tmpdir = exports.tmpDir = function () { + return '/tmp'; +}; + +exports.EOL = '\n'; + +},{}],50:[function(require,module,exports){ +// shim for using process in browser + +var process = module.exports = {}; +var queue = []; +var draining = false; +var currentQueue; +var queueIndex = -1; + +function cleanUpNextTick() { + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } +} + +function drainQueue() { + if (draining) { + return; + } + var timeout = setTimeout(cleanUpNextTick); + draining = true; + + var len = queue.length; + while(len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + currentQueue[queueIndex].run(); + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + clearTimeout(timeout); +} + +process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + setTimeout(drainQueue, 0); + } +}; + +// v8 likes predictible objects +function Item(fun, array) { + this.fun = fun; + this.array = array; +} +Item.prototype.run = function () { + this.fun.apply(null, this.array); +}; +process.title = 'browser'; +process.browser = true; +process.env = {}; +process.argv = []; +process.version = ''; // empty string to avoid regexp issues +process.versions = {}; + +function noop() {} + +process.on = noop; +process.addListener = noop; +process.once = noop; +process.off = noop; +process.removeListener = noop; +process.removeAllListeners = noop; +process.emit = noop; + +process.binding = function (name) { + throw new Error('process.binding is not supported'); +}; + +// TODO(shtylman) +process.cwd = function () { return '/' }; +process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); +}; +process.umask = function() { return 0; }; + +},{}],51:[function(require,module,exports){ +module.exports = require("./lib/_stream_duplex.js") + +},{"./lib/_stream_duplex.js":52}],52:[function(require,module,exports){ +(function (process){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +module.exports = Duplex; + +/**/ +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) keys.push(key); + return keys; +} +/**/ + + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); + +util.inherits(Duplex, Readable); + +forEach(objectKeys(Writable.prototype), function(method) { + if (!Duplex.prototype[method]) + Duplex.prototype[method] = Writable.prototype[method]; +}); + +function Duplex(options) { + if (!(this instanceof Duplex)) + return new Duplex(options); + + Readable.call(this, options); + Writable.call(this, options); + + if (options && options.readable === false) + this.readable = false; + + if (options && options.writable === false) + this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) + this.allowHalfOpen = false; + + this.once('end', onend); +} + +// the no-half-open enforcer +function onend() { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) + return; + + // no more data can be written. + // But allow more writes to happen in this tick. + process.nextTick(this.end.bind(this)); +} + +function forEach (xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +}).call(this,require('_process')) +},{"./_stream_readable":54,"./_stream_writable":56,"_process":50,"core-util-is":57,"inherits":69}],53:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +module.exports = PassThrough; + +var Transform = require('./_stream_transform'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(PassThrough, Transform); + +function PassThrough(options) { + if (!(this instanceof PassThrough)) + return new PassThrough(options); + + Transform.call(this, options); +} + +PassThrough.prototype._transform = function(chunk, encoding, cb) { + cb(null, chunk); +}; + +},{"./_stream_transform":55,"core-util-is":57,"inherits":69}],54:[function(require,module,exports){ +(function (process){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = Readable; + +/**/ +var isArray = require('isarray'); +/**/ + + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Readable.ReadableState = ReadableState; + +var EE = require('events').EventEmitter; + +/**/ +if (!EE.listenerCount) EE.listenerCount = function(emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + +var Stream = require('stream'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var StringDecoder; + + +/**/ +var debug = require('util'); +if (debug && debug.debuglog) { + debug = debug.debuglog('stream'); +} else { + debug = function () {}; +} +/**/ + + +util.inherits(Readable, Stream); + +function ReadableState(options, stream) { + var Duplex = require('./_stream_duplex'); + + options = options || {}; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + var defaultHwm = options.objectMode ? 16 : 16 * 1024; + this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~~this.highWaterMark; + + this.buffer = []; + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) + this.objectMode = this.objectMode || !!options.readableObjectMode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // when piping, we only care about 'readable' events that happen + // after read()ing all the bytes and not getting any pushback. + this.ranOut = false; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) + StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} + +function Readable(options) { + var Duplex = require('./_stream_duplex'); + + if (!(this instanceof Readable)) + return new Readable(options); + + this._readableState = new ReadableState(options, this); + + // legacy + this.readable = true; + + Stream.call(this); +} + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function(chunk, encoding) { + var state = this._readableState; + + if (util.isString(chunk) && !state.objectMode) { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = new Buffer(chunk, encoding); + encoding = ''; + } + } + + return readableAddChunk(this, state, chunk, encoding, false); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function(chunk) { + var state = this._readableState; + return readableAddChunk(this, state, chunk, '', true); +}; + +function readableAddChunk(stream, state, chunk, encoding, addToFront) { + var er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (util.isNullOrUndefined(chunk)) { + state.reading = false; + if (!state.ended) + onEofChunk(stream, state); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (state.ended && !addToFront) { + var e = new Error('stream.push() after EOF'); + stream.emit('error', e); + } else if (state.endEmitted && addToFront) { + var e = new Error('stream.unshift() after end event'); + stream.emit('error', e); + } else { + if (state.decoder && !addToFront && !encoding) + chunk = state.decoder.write(chunk); + + if (!addToFront) + state.reading = false; + + // if we want the data now, just emit it. + if (state.flowing && state.length === 0 && !state.sync) { + stream.emit('data', chunk); + stream.read(0); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) + state.buffer.unshift(chunk); + else + state.buffer.push(chunk); + + if (state.needReadable) + emitReadable(stream); + } + + maybeReadMore(stream, state); + } + } else if (!addToFront) { + state.reading = false; + } + + return needMoreData(state); +} + + + +// if it's past the high water mark, we can push in some more. +// Also, if we have no data yet, we can stand some +// more bytes. This is to work around cases where hwm=0, +// such as the repl. Also, if the push() triggered a +// readable event, and the user called read(largeNumber) such that +// needReadable was set, then we ought to push more, so that another +// 'readable' event will be triggered. +function needMoreData(state) { + return !state.ended && + (state.needReadable || + state.length < state.highWaterMark || + state.length === 0); +} + +// backwards compatibility. +Readable.prototype.setEncoding = function(enc) { + if (!StringDecoder) + StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; + return this; +}; + +// Don't raise the hwm > 128MB +var MAX_HWM = 0x800000; +function roundUpToNextPowerOf2(n) { + if (n >= MAX_HWM) { + n = MAX_HWM; + } else { + // Get the next highest power of 2 + n--; + for (var p = 1; p < 32; p <<= 1) n |= n >> p; + n++; + } + return n; +} + +function howMuchToRead(n, state) { + if (state.length === 0 && state.ended) + return 0; + + if (state.objectMode) + return n === 0 ? 0 : 1; + + if (isNaN(n) || util.isNull(n)) { + // only flow one buffer at a time + if (state.flowing && state.buffer.length) + return state.buffer[0].length; + else + return state.length; + } + + if (n <= 0) + return 0; + + // If we're asking for more than the target buffer level, + // then raise the water mark. Bump up to the next highest + // power of 2, to prevent increasing it excessively in tiny + // amounts. + if (n > state.highWaterMark) + state.highWaterMark = roundUpToNextPowerOf2(n); + + // don't have that much. return null, unless we've ended. + if (n > state.length) { + if (!state.ended) { + state.needReadable = true; + return 0; + } else + return state.length; + } + + return n; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function(n) { + debug('read', n); + var state = this._readableState; + var nOrig = n; + + if (!util.isNumber(n) || n > 0) + state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && + state.needReadable && + (state.length >= state.highWaterMark || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) + endReadable(this); + else + emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) + endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } + + if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) + state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + } + + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (doRead && !state.reading) + n = howMuchToRead(nOrig, state); + + var ret; + if (n > 0) + ret = fromList(n, state); + else + ret = null; + + if (util.isNull(ret)) { + state.needReadable = true; + n = 0; + } + + state.length -= n; + + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (state.length === 0 && !state.ended) + state.needReadable = true; + + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended && state.length === 0) + endReadable(this); + + if (!util.isNull(ret)) + this.emit('data', ret); + + return ret; +}; + +function chunkInvalid(state, chunk) { + var er = null; + if (!util.isBuffer(chunk) && + !util.isString(chunk) && + !util.isNullOrUndefined(chunk) && + !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + return er; +} + + +function onEofChunk(stream, state) { + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + + // emit 'readable' now to make sure it gets picked up. + emitReadable(stream); +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + if (state.sync) + process.nextTick(function() { + emitReadable_(stream); + }); + else + emitReadable_(stream); + } +} + +function emitReadable_(stream) { + debug('emit readable'); + stream.emit('readable'); + flow(stream); +} + + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + process.nextTick(function() { + maybeReadMore_(stream, state); + }); + } +} + +function maybeReadMore_(stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && + state.length < state.highWaterMark) { + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break; + else + len = state.length; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function(n) { + this.emit('error', new Error('not implemented')); +}; + +Readable.prototype.pipe = function(dest, pipeOpts) { + var src = this; + var state = this._readableState; + + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + + var doEnd = (!pipeOpts || pipeOpts.end !== false) && + dest !== process.stdout && + dest !== process.stderr; + + var endFn = doEnd ? onend : cleanup; + if (state.endEmitted) + process.nextTick(endFn); + else + src.once('end', endFn); + + dest.on('unpipe', onunpipe); + function onunpipe(readable) { + debug('onunpipe'); + if (readable === src) { + cleanup(); + } + } + + function onend() { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', cleanup); + src.removeListener('data', ondata); + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && + (!dest._writableState || dest._writableState.needDrain)) + ondrain(); + } + + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + var ret = dest.write(chunk); + if (false === ret) { + debug('false write response, pause', + src._readableState.awaitDrain); + src._readableState.awaitDrain++; + src.pause(); + } + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EE.listenerCount(dest, 'error') === 0) + dest.emit('error', er); + } + // This is a brutally ugly hack to make sure that our error handler + // is attached before any userland ones. NEVER DO THIS. + if (!dest._events || !dest._events.error) + dest.on('error', onerror); + else if (isArray(dest._events.error)) + dest._events.error.unshift(onerror); + else + dest._events.error = [onerror, dest._events.error]; + + + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + + return dest; +}; + +function pipeOnDrain(src) { + return function() { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) + state.awaitDrain--; + if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; +} + + +Readable.prototype.unpipe = function(dest) { + var state = this._readableState; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) + return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) + return this; + + if (!dest) + dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) + dest.emit('unpipe', this); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + + for (var i = 0; i < len; i++) + dests[i].emit('unpipe', this); + return this; + } + + // try to find the right one. + var i = indexOf(state.pipes, dest); + if (i === -1) + return this; + + state.pipes.splice(i, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) + state.pipes = state.pipes[0]; + + dest.emit('unpipe', this); + + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function(ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + // If listening to data, and it has not explicitly been paused, + // then call resume to start the flow of data on the next tick. + if (ev === 'data' && false !== this._readableState.flowing) { + this.resume(); + } + + if (ev === 'readable' && this.readable) { + var state = this._readableState; + if (!state.readableListening) { + state.readableListening = true; + state.emittedReadable = false; + state.needReadable = true; + if (!state.reading) { + var self = this; + process.nextTick(function() { + debug('readable nexttick read 0'); + self.read(0); + }); + } else if (state.length) { + emitReadable(this, state); + } + } + } + + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function() { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + state.flowing = true; + if (!state.reading) { + debug('resume read 0'); + this.read(0); + } + resume(this, state); + } + return this; +}; + +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + process.nextTick(function() { + resume_(stream, state); + }); + } +} + +function resume_(stream, state) { + state.resumeScheduled = false; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) + stream.read(0); +} + +Readable.prototype.pause = function() { + debug('call pause flowing=%j', this._readableState.flowing); + if (false !== this._readableState.flowing) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + return this; +}; + +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + if (state.flowing) { + do { + var chunk = stream.read(); + } while (null !== chunk && state.flowing); + } +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function(stream) { + var state = this._readableState; + var paused = false; + + var self = this; + stream.on('end', function() { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) + self.push(chunk); + } + + self.push(null); + }); + + stream.on('data', function(chunk) { + debug('wrapped data'); + if (state.decoder) + chunk = state.decoder.write(chunk); + if (!chunk || !state.objectMode && !chunk.length) + return; + + var ret = self.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (util.isFunction(stream[i]) && util.isUndefined(this[i])) { + this[i] = function(method) { return function() { + return stream[method].apply(stream, arguments); + }}(i); + } + } + + // proxy certain important events. + var events = ['error', 'close', 'destroy', 'pause', 'resume']; + forEach(events, function(ev) { + stream.on(ev, self.emit.bind(self, ev)); + }); + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + self._read = function(n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + + return self; +}; + + + +// exposed for testing purposes only. +Readable._fromList = fromList; + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +function fromList(n, state) { + var list = state.buffer; + var length = state.length; + var stringMode = !!state.decoder; + var objectMode = !!state.objectMode; + var ret; + + // nothing in the list, definitely empty. + if (list.length === 0) + return null; + + if (length === 0) + ret = null; + else if (objectMode) + ret = list.shift(); + else if (!n || n >= length) { + // read it all, truncate the array. + if (stringMode) + ret = list.join(''); + else + ret = Buffer.concat(list, length); + list.length = 0; + } else { + // read just some of it. + if (n < list[0].length) { + // just take a part of the first list item. + // slice is the same for buffers and strings. + var buf = list[0]; + ret = buf.slice(0, n); + list[0] = buf.slice(n); + } else if (n === list[0].length) { + // first list is a perfect match + ret = list.shift(); + } else { + // complex case. + // we have enough to cover it, but it spans past the first buffer. + if (stringMode) + ret = ''; + else + ret = new Buffer(n); + + var c = 0; + for (var i = 0, l = list.length; i < l && c < n; i++) { + var buf = list[0]; + var cpy = Math.min(n - c, buf.length); + + if (stringMode) + ret += buf.slice(0, cpy); + else + buf.copy(ret, c, 0, cpy); + + if (cpy < buf.length) + list[0] = buf.slice(cpy); + else + list.shift(); + + c += cpy; + } + } + } + + return ret; +} + +function endReadable(stream) { + var state = stream._readableState; + + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) + throw new Error('endReadable called on non-empty stream'); + + if (!state.endEmitted) { + state.ended = true; + process.nextTick(function() { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } + }); + } +} + +function forEach (xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +function indexOf (xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} + +}).call(this,require('_process')) +},{"./_stream_duplex":52,"_process":50,"buffer":43,"core-util-is":57,"events":47,"inherits":69,"isarray":48,"stream":62,"string_decoder/":63,"util":42}],55:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +module.exports = Transform; + +var Duplex = require('./_stream_duplex'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(Transform, Duplex); + + +function TransformState(options, stream) { + this.afterTransform = function(er, data) { + return afterTransform(stream, er, data); + }; + + this.needTransform = false; + this.transforming = false; + this.writecb = null; + this.writechunk = null; +} + +function afterTransform(stream, er, data) { + var ts = stream._transformState; + ts.transforming = false; + + var cb = ts.writecb; + + if (!cb) + return stream.emit('error', new Error('no writecb in Transform class')); + + ts.writechunk = null; + ts.writecb = null; + + if (!util.isNullOrUndefined(data)) + stream.push(data); + + if (cb) + cb(er); + + var rs = stream._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + stream._read(rs.highWaterMark); + } +} + + +function Transform(options) { + if (!(this instanceof Transform)) + return new Transform(options); + + Duplex.call(this, options); + + this._transformState = new TransformState(options, this); + + // when the writable side finishes, then flush out anything remaining. + var stream = this; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + + this.once('prefinish', function() { + if (util.isFunction(this._flush)) + this._flush(function(er) { + done(stream, er); + }); + else + done(stream); + }); +} + +Transform.prototype.push = function(chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function(chunk, encoding, cb) { + throw new Error('not implemented'); +}; + +Transform.prototype._write = function(chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || + rs.needReadable || + rs.length < rs.highWaterMark) + this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function(n) { + var ts = this._transformState; + + if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; + + +function done(stream, er) { + if (er) + return stream.emit('error', er); + + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + var ws = stream._writableState; + var ts = stream._transformState; + + if (ws.length) + throw new Error('calling transform done when ws.length != 0'); + + if (ts.transforming) + throw new Error('calling transform done when still transforming'); + + return stream.push(null); +} + +},{"./_stream_duplex":52,"core-util-is":57,"inherits":69}],56:[function(require,module,exports){ +(function (process){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// A bit simpler than readable streams. +// Implement an async ._write(chunk, cb), and it'll handle all +// the drain event emission and buffering. + +module.exports = Writable; + +/**/ +var Buffer = require('buffer').Buffer; +/**/ + +Writable.WritableState = WritableState; + + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Stream = require('stream'); + +util.inherits(Writable, Stream); + +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; +} + +function WritableState(options, stream) { + var Duplex = require('./_stream_duplex'); + + options = options || {}; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + var defaultHwm = options.objectMode ? 16 : 16 * 1024; + this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) + this.objectMode = this.objectMode || !!options.writableObjectMode; + + // cast to ints. + this.highWaterMark = ~~this.highWaterMark; + + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // when true all writes will be buffered until .uncork() call + this.corked = 0; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function(er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + + this.buffer = []; + + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; + + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; +} + +function Writable(options) { + var Duplex = require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, though they're not + // instanceof Writable, they're instanceof Readable. + if (!(this instanceof Writable) && !(this instanceof Duplex)) + return new Writable(options); + + this._writableState = new WritableState(options, this); + + // legacy. + this.writable = true; + + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function() { + this.emit('error', new Error('Cannot pipe. Not readable.')); +}; + + +function writeAfterEnd(stream, state, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + process.nextTick(function() { + cb(er); + }); +} + +// If we get something that is not a buffer, string, null, or undefined, +// and we're not in objectMode, then that's an error. +// Otherwise stream chunks are all considered to be of length=1, and the +// watermarks determine how many objects to keep in the buffer, rather than +// how many bytes or characters. +function validChunk(stream, state, chunk, cb) { + var valid = true; + if (!util.isBuffer(chunk) && + !util.isString(chunk) && + !util.isNullOrUndefined(chunk) && + !state.objectMode) { + var er = new TypeError('Invalid non-string/buffer chunk'); + stream.emit('error', er); + process.nextTick(function() { + cb(er); + }); + valid = false; + } + return valid; +} + +Writable.prototype.write = function(chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + + if (util.isFunction(encoding)) { + cb = encoding; + encoding = null; + } + + if (util.isBuffer(chunk)) + encoding = 'buffer'; + else if (!encoding) + encoding = state.defaultEncoding; + + if (!util.isFunction(cb)) + cb = function() {}; + + if (state.ended) + writeAfterEnd(this, state, cb); + else if (validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, chunk, encoding, cb); + } + + return ret; +}; + +Writable.prototype.cork = function() { + var state = this._writableState; + + state.corked++; +}; + +Writable.prototype.uncork = function() { + var state = this._writableState; + + if (state.corked) { + state.corked--; + + if (!state.writing && + !state.corked && + !state.finished && + !state.bufferProcessing && + state.buffer.length) + clearBuffer(this, state); + } +}; + +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && + state.decodeStrings !== false && + util.isString(chunk)) { + chunk = new Buffer(chunk, encoding); + } + return chunk; +} + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, chunk, encoding, cb) { + chunk = decodeChunk(state, chunk, encoding); + if (util.isBuffer(chunk)) + encoding = 'buffer'; + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) + state.needDrain = true; + + if (state.writing || state.corked) + state.buffer.push(new WriteReq(chunk, encoding, cb)); + else + doWrite(stream, state, false, len, chunk, encoding, cb); + + return ret; +} + +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (writev) + stream._writev(chunk, state.onwrite); + else + stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} + +function onwriteError(stream, state, sync, er, cb) { + if (sync) + process.nextTick(function() { + state.pendingcb--; + cb(er); + }); + else { + state.pendingcb--; + cb(er); + } + + stream._writableState.errorEmitted = true; + stream.emit('error', er); +} + +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} + +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + + onwriteStateUpdate(state); + + if (er) + onwriteError(stream, state, sync, er, cb); + else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(stream, state); + + if (!finished && + !state.corked && + !state.bufferProcessing && + state.buffer.length) { + clearBuffer(stream, state); + } + + if (sync) { + process.nextTick(function() { + afterWrite(stream, state, finished, cb); + }); + } else { + afterWrite(stream, state, finished, cb); + } + } +} + +function afterWrite(stream, state, finished, cb) { + if (!finished) + onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + + if (stream._writev && state.buffer.length > 1) { + // Fast case, write everything using _writev() + var cbs = []; + for (var c = 0; c < state.buffer.length; c++) + cbs.push(state.buffer[c].callback); + + // count the one we are adding, as well. + // TODO(isaacs) clean this up + state.pendingcb++; + doWrite(stream, state, true, state.length, state.buffer, '', function(err) { + for (var i = 0; i < cbs.length; i++) { + state.pendingcb--; + cbs[i](err); + } + }); + + // Clear buffer + state.buffer = []; + } else { + // Slow case, write chunks one-by-one + for (var c = 0; c < state.buffer.length; c++) { + var entry = state.buffer[c]; + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, false, len, chunk, encoding, cb); + + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + c++; + break; + } + } + + if (c < state.buffer.length) + state.buffer = state.buffer.slice(c); + else + state.buffer.length = 0; + } + + state.bufferProcessing = false; +} + +Writable.prototype._write = function(chunk, encoding, cb) { + cb(new Error('not implemented')); + +}; + +Writable.prototype._writev = null; + +Writable.prototype.end = function(chunk, encoding, cb) { + var state = this._writableState; + + if (util.isFunction(chunk)) { + cb = chunk; + chunk = null; + encoding = null; + } else if (util.isFunction(encoding)) { + cb = encoding; + encoding = null; + } + + if (!util.isNullOrUndefined(chunk)) + this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) + endWritable(this, state, cb); +}; + + +function needFinish(stream, state) { + return (state.ending && + state.length === 0 && + !state.finished && + !state.writing); +} + +function prefinish(stream, state) { + if (!state.prefinished) { + state.prefinished = true; + stream.emit('prefinish'); + } +} + +function finishMaybe(stream, state) { + var need = needFinish(stream, state); + if (need) { + if (state.pendingcb === 0) { + prefinish(stream, state); + state.finished = true; + stream.emit('finish'); + } else + prefinish(stream, state); + } + return need; +} + +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) + process.nextTick(cb); + else + stream.once('finish', cb); + } + state.ended = true; +} + +}).call(this,require('_process')) +},{"./_stream_duplex":52,"_process":50,"buffer":43,"core-util-is":57,"inherits":69,"stream":62}],57:[function(require,module,exports){ +(function (Buffer){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. +function isArray(ar) { + return Array.isArray(ar); +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +function isBuffer(arg) { + return Buffer.isBuffer(arg); +} +exports.isBuffer = isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} +}).call(this,require("buffer").Buffer) +},{"buffer":43}],58:[function(require,module,exports){ +module.exports = require("./lib/_stream_passthrough.js") + +},{"./lib/_stream_passthrough.js":53}],59:[function(require,module,exports){ +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Stream = require('stream'); +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); + +},{"./lib/_stream_duplex.js":52,"./lib/_stream_passthrough.js":53,"./lib/_stream_readable.js":54,"./lib/_stream_transform.js":55,"./lib/_stream_writable.js":56,"stream":62}],60:[function(require,module,exports){ +module.exports = require("./lib/_stream_transform.js") + +},{"./lib/_stream_transform.js":55}],61:[function(require,module,exports){ +module.exports = require("./lib/_stream_writable.js") + +},{"./lib/_stream_writable.js":56}],62:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = Stream; + +var EE = require('events').EventEmitter; +var inherits = require('inherits'); + +inherits(Stream, EE); +Stream.Readable = require('readable-stream/readable.js'); +Stream.Writable = require('readable-stream/writable.js'); +Stream.Duplex = require('readable-stream/duplex.js'); +Stream.Transform = require('readable-stream/transform.js'); +Stream.PassThrough = require('readable-stream/passthrough.js'); + +// Backwards-compat with node 0.4.x +Stream.Stream = Stream; + + + +// old-style streams. Note that the pipe method (the only relevant +// part of this class) is overridden in the Readable class. + +function Stream() { + EE.call(this); +} + +Stream.prototype.pipe = function(dest, options) { + var source = this; + + function ondata(chunk) { + if (dest.writable) { + if (false === dest.write(chunk) && source.pause) { + source.pause(); + } + } + } + + source.on('data', ondata); + + function ondrain() { + if (source.readable && source.resume) { + source.resume(); + } + } + + dest.on('drain', ondrain); + + // If the 'end' option is not supplied, dest.end() will be called when + // source gets the 'end' or 'close' events. Only dest.end() once. + if (!dest._isStdio && (!options || options.end !== false)) { + source.on('end', onend); + source.on('close', onclose); + } + + var didOnEnd = false; + function onend() { + if (didOnEnd) return; + didOnEnd = true; + + dest.end(); + } + + + function onclose() { + if (didOnEnd) return; + didOnEnd = true; + + if (typeof dest.destroy === 'function') dest.destroy(); + } + + // don't leave dangling pipes when there are errors. + function onerror(er) { + cleanup(); + if (EE.listenerCount(this, 'error') === 0) { + throw er; // Unhandled stream error in pipe. + } + } + + source.on('error', onerror); + dest.on('error', onerror); + + // remove all the event listeners that were added. + function cleanup() { + source.removeListener('data', ondata); + dest.removeListener('drain', ondrain); + + source.removeListener('end', onend); + source.removeListener('close', onclose); + + source.removeListener('error', onerror); + dest.removeListener('error', onerror); + + source.removeListener('end', cleanup); + source.removeListener('close', cleanup); + + dest.removeListener('close', cleanup); + } + + source.on('end', cleanup); + source.on('close', cleanup); + + dest.on('close', cleanup); + + dest.emit('pipe', source); + + // Allow for unix-like usage: A.pipe(B).pipe(C) + return dest; +}; + +},{"events":47,"inherits":69,"readable-stream/duplex.js":51,"readable-stream/passthrough.js":58,"readable-stream/readable.js":59,"readable-stream/transform.js":60,"readable-stream/writable.js":61}],63:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} + +},{"buffer":43}],64:[function(require,module,exports){ +module.exports = function isBuffer(arg) { + return arg && typeof arg === 'object' + && typeof arg.copy === 'function' + && typeof arg.fill === 'function' + && typeof arg.readUInt8 === 'function'; +} +},{}],65:[function(require,module,exports){ +(function (process,global){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var formatRegExp = /%[sdj%]/g; +exports.format = function(f) { + if (!isString(f)) { + var objects = []; + for (var i = 0; i < arguments.length; i++) { + objects.push(inspect(arguments[i])); + } + return objects.join(' '); + } + + var i = 1; + var args = arguments; + var len = args.length; + var str = String(f).replace(formatRegExp, function(x) { + if (x === '%%') return '%'; + if (i >= len) return x; + switch (x) { + case '%s': return String(args[i++]); + case '%d': return Number(args[i++]); + case '%j': + try { + return JSON.stringify(args[i++]); + } catch (_) { + return '[Circular]'; + } + default: + return x; + } + }); + for (var x = args[i]; i < len; x = args[++i]) { + if (isNull(x) || !isObject(x)) { + str += ' ' + x; + } else { + str += ' ' + inspect(x); + } + } + return str; +}; + + +// Mark that a method should not be used. +// Returns a modified function which warns once by default. +// If --no-deprecation is set, then it is a no-op. +exports.deprecate = function(fn, msg) { + // Allow for deprecating things in the process of starting up. + if (isUndefined(global.process)) { + return function() { + return exports.deprecate(fn, msg).apply(this, arguments); + }; + } + + if (process.noDeprecation === true) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (process.throwDeprecation) { + throw new Error(msg); + } else if (process.traceDeprecation) { + console.trace(msg); + } else { + console.error(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +}; + + +var debugs = {}; +var debugEnviron; +exports.debuglog = function(set) { + if (isUndefined(debugEnviron)) + debugEnviron = process.env.NODE_DEBUG || ''; + set = set.toUpperCase(); + if (!debugs[set]) { + if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { + var pid = process.pid; + debugs[set] = function() { + var msg = exports.format.apply(exports, arguments); + console.error('%s %d: %s', set, pid, msg); + }; + } else { + debugs[set] = function() {}; + } + } + return debugs[set]; +}; + + +/** + * Echos the value of a value. Trys to print the value out + * in the best way possible given the different types. + * + * @param {Object} obj The object to print out. + * @param {Object} opts Optional options object that alters the output. + */ +/* legacy: obj, showHidden, depth, colors*/ +function inspect(obj, opts) { + // default options + var ctx = { + seen: [], + stylize: stylizeNoColor + }; + // legacy... + if (arguments.length >= 3) ctx.depth = arguments[2]; + if (arguments.length >= 4) ctx.colors = arguments[3]; + if (isBoolean(opts)) { + // legacy... + ctx.showHidden = opts; + } else if (opts) { + // got an "options" object + exports._extend(ctx, opts); + } + // set default options + if (isUndefined(ctx.showHidden)) ctx.showHidden = false; + if (isUndefined(ctx.depth)) ctx.depth = 2; + if (isUndefined(ctx.colors)) ctx.colors = false; + if (isUndefined(ctx.customInspect)) ctx.customInspect = true; + if (ctx.colors) ctx.stylize = stylizeWithColor; + return formatValue(ctx, obj, ctx.depth); +} +exports.inspect = inspect; + + +// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics +inspect.colors = { + 'bold' : [1, 22], + 'italic' : [3, 23], + 'underline' : [4, 24], + 'inverse' : [7, 27], + 'white' : [37, 39], + 'grey' : [90, 39], + 'black' : [30, 39], + 'blue' : [34, 39], + 'cyan' : [36, 39], + 'green' : [32, 39], + 'magenta' : [35, 39], + 'red' : [31, 39], + 'yellow' : [33, 39] +}; + +// Don't use 'blue' not visible on cmd.exe +inspect.styles = { + 'special': 'cyan', + 'number': 'yellow', + 'boolean': 'yellow', + 'undefined': 'grey', + 'null': 'bold', + 'string': 'green', + 'date': 'magenta', + // "name": intentionally not styling + 'regexp': 'red' +}; + + +function stylizeWithColor(str, styleType) { + var style = inspect.styles[styleType]; + + if (style) { + return '\u001b[' + inspect.colors[style][0] + 'm' + str + + '\u001b[' + inspect.colors[style][1] + 'm'; + } else { + return str; + } +} + + +function stylizeNoColor(str, styleType) { + return str; +} + + +function arrayToHash(array) { + var hash = {}; + + array.forEach(function(val, idx) { + hash[val] = true; + }); + + return hash; +} + + +function formatValue(ctx, value, recurseTimes) { + // Provide a hook for user-specified inspect functions. + // Check that value is an object with an inspect function on it + if (ctx.customInspect && + value && + isFunction(value.inspect) && + // Filter out the util module, it's inspect function is special + value.inspect !== exports.inspect && + // Also filter out any prototype objects using the circular check. + !(value.constructor && value.constructor.prototype === value)) { + var ret = value.inspect(recurseTimes, ctx); + if (!isString(ret)) { + ret = formatValue(ctx, ret, recurseTimes); + } + return ret; + } + + // Primitive types cannot have properties + var primitive = formatPrimitive(ctx, value); + if (primitive) { + return primitive; + } + + // Look up the keys of the object. + var keys = Object.keys(value); + var visibleKeys = arrayToHash(keys); + + if (ctx.showHidden) { + keys = Object.getOwnPropertyNames(value); + } + + // IE doesn't make error fields non-enumerable + // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx + if (isError(value) + && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { + return formatError(value); + } + + // Some type of object without properties can be shortcutted. + if (keys.length === 0) { + if (isFunction(value)) { + var name = value.name ? ': ' + value.name : ''; + return ctx.stylize('[Function' + name + ']', 'special'); + } + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } + if (isDate(value)) { + return ctx.stylize(Date.prototype.toString.call(value), 'date'); + } + if (isError(value)) { + return formatError(value); + } + } + + var base = '', array = false, braces = ['{', '}']; + + // Make Array say that they are Array + if (isArray(value)) { + array = true; + braces = ['[', ']']; + } + + // Make functions say that they are functions + if (isFunction(value)) { + var n = value.name ? ': ' + value.name : ''; + base = ' [Function' + n + ']'; + } + + // Make RegExps say that they are RegExps + if (isRegExp(value)) { + base = ' ' + RegExp.prototype.toString.call(value); + } + + // Make dates with properties first say the date + if (isDate(value)) { + base = ' ' + Date.prototype.toUTCString.call(value); + } + + // Make error with message first say the error + if (isError(value)) { + base = ' ' + formatError(value); + } + + if (keys.length === 0 && (!array || value.length == 0)) { + return braces[0] + base + braces[1]; + } + + if (recurseTimes < 0) { + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } else { + return ctx.stylize('[Object]', 'special'); + } + } + + ctx.seen.push(value); + + var output; + if (array) { + output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); + } else { + output = keys.map(function(key) { + return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); + }); + } + + ctx.seen.pop(); + + return reduceToSingleString(output, base, braces); +} + + +function formatPrimitive(ctx, value) { + if (isUndefined(value)) + return ctx.stylize('undefined', 'undefined'); + if (isString(value)) { + var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') + .replace(/'/g, "\\'") + .replace(/\\"/g, '"') + '\''; + return ctx.stylize(simple, 'string'); + } + if (isNumber(value)) + return ctx.stylize('' + value, 'number'); + if (isBoolean(value)) + return ctx.stylize('' + value, 'boolean'); + // For some reason typeof null is "object", so special case here. + if (isNull(value)) + return ctx.stylize('null', 'null'); +} + + +function formatError(value) { + return '[' + Error.prototype.toString.call(value) + ']'; +} + + +function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + for (var i = 0, l = value.length; i < l; ++i) { + if (hasOwnProperty(value, String(i))) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + String(i), true)); + } else { + output.push(''); + } + } + keys.forEach(function(key) { + if (!key.match(/^\d+$/)) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, true)); + } + }); + return output; +} + + +function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { + var name, str, desc; + desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; + if (desc.get) { + if (desc.set) { + str = ctx.stylize('[Getter/Setter]', 'special'); + } else { + str = ctx.stylize('[Getter]', 'special'); + } + } else { + if (desc.set) { + str = ctx.stylize('[Setter]', 'special'); + } + } + if (!hasOwnProperty(visibleKeys, key)) { + name = '[' + key + ']'; + } + if (!str) { + if (ctx.seen.indexOf(desc.value) < 0) { + if (isNull(recurseTimes)) { + str = formatValue(ctx, desc.value, null); + } else { + str = formatValue(ctx, desc.value, recurseTimes - 1); + } + if (str.indexOf('\n') > -1) { + if (array) { + str = str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n').substr(2); + } else { + str = '\n' + str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n'); + } + } + } else { + str = ctx.stylize('[Circular]', 'special'); + } + } + if (isUndefined(name)) { + if (array && key.match(/^\d+$/)) { + return str; + } + name = JSON.stringify('' + key); + if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { + name = name.substr(1, name.length - 2); + name = ctx.stylize(name, 'name'); + } else { + name = name.replace(/'/g, "\\'") + .replace(/\\"/g, '"') + .replace(/(^"|"$)/g, "'"); + name = ctx.stylize(name, 'string'); + } + } + + return name + ': ' + str; +} + + +function reduceToSingleString(output, base, braces) { + var numLinesEst = 0; + var length = output.reduce(function(prev, cur) { + numLinesEst++; + if (cur.indexOf('\n') >= 0) numLinesEst++; + return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; + }, 0); + + if (length > 60) { + return braces[0] + + (base === '' ? '' : base + '\n ') + + ' ' + + output.join(',\n ') + + ' ' + + braces[1]; + } + + return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; +} + + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. +function isArray(ar) { + return Array.isArray(ar); +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +exports.isBuffer = require('./support/isBuffer'); + +function objectToString(o) { + return Object.prototype.toString.call(o); +} + + +function pad(n) { + return n < 10 ? '0' + n.toString(10) : n.toString(10); +} + + +var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', + 'Oct', 'Nov', 'Dec']; + +// 26 Feb 16:19:34 +function timestamp() { + var d = new Date(); + var time = [pad(d.getHours()), + pad(d.getMinutes()), + pad(d.getSeconds())].join(':'); + return [d.getDate(), months[d.getMonth()], time].join(' '); +} + + +// log is just a thin wrapper to console.log that prepends a timestamp +exports.log = function() { + console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); +}; + + +/** + * Inherit the prototype methods from one constructor into another. + * + * The Function.prototype.inherits from lang.js rewritten as a standalone + * function (not on Function.prototype). NOTE: If this file is to be loaded + * during bootstrapping this function needs to be rewritten using some native + * functions as prototype setup using normal JavaScript does not work as + * expected during bootstrapping (see mirror.js in r114903). + * + * @param {function} ctor Constructor function which needs to inherit the + * prototype. + * @param {function} superCtor Constructor function to inherit prototype from. + */ +exports.inherits = require('inherits'); + +exports._extend = function(origin, add) { + // Don't do anything if add isn't an object + if (!add || !isObject(add)) return origin; + + var keys = Object.keys(add); + var i = keys.length; + while (i--) { + origin[keys[i]] = add[keys[i]]; + } + return origin; +}; + +function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); +} + +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./support/isBuffer":64,"_process":50,"inherits":69}],66:[function(require,module,exports){ +/* See LICENSE file for terms of use */ + +/* + * Text diff implementation. + * + * This library supports the following APIS: + * JsDiff.diffChars: Character by character diff + * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace + * JsDiff.diffLines: Line based diff + * + * JsDiff.diffCss: Diff targeted at CSS content + * + * These methods are based on the implementation proposed in + * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986). + * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927 + */ +(function(global, undefined) { + var objectPrototypeToString = Object.prototype.toString; + + /*istanbul ignore next*/ + function map(arr, mapper, that) { + if (Array.prototype.map) { + return Array.prototype.map.call(arr, mapper, that); + } + + var other = new Array(arr.length); + + for (var i = 0, n = arr.length; i < n; i++) { + other[i] = mapper.call(that, arr[i], i, arr); + } + return other; + } + function clonePath(path) { + return { newPos: path.newPos, components: path.components.slice(0) }; + } + function removeEmpty(array) { + var ret = []; + for (var i = 0; i < array.length; i++) { + if (array[i]) { + ret.push(array[i]); + } + } + return ret; + } + function escapeHTML(s) { + var n = s; + n = n.replace(/&/g, '&'); + n = n.replace(//g, '>'); + n = n.replace(/"/g, '"'); + + return n; + } + + // This function handles the presence of circular references by bailing out when encountering an + // object that is already on the "stack" of items being processed. + function canonicalize(obj, stack, replacementStack) { + stack = stack || []; + replacementStack = replacementStack || []; + + var i; + + for (i = 0; i < stack.length; i += 1) { + if (stack[i] === obj) { + return replacementStack[i]; + } + } + + var canonicalizedObj; + + if ('[object Array]' === objectPrototypeToString.call(obj)) { + stack.push(obj); + canonicalizedObj = new Array(obj.length); + replacementStack.push(canonicalizedObj); + for (i = 0; i < obj.length; i += 1) { + canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack); + } + stack.pop(); + replacementStack.pop(); + } else if (typeof obj === 'object' && obj !== null) { + stack.push(obj); + canonicalizedObj = {}; + replacementStack.push(canonicalizedObj); + var sortedKeys = [], + key; + for (key in obj) { + sortedKeys.push(key); + } + sortedKeys.sort(); + for (i = 0; i < sortedKeys.length; i += 1) { + key = sortedKeys[i]; + canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack); + } + stack.pop(); + replacementStack.pop(); + } else { + canonicalizedObj = obj; + } + return canonicalizedObj; + } + + function buildValues(components, newString, oldString, useLongestToken) { + var componentPos = 0, + componentLen = components.length, + newPos = 0, + oldPos = 0; + + for (; componentPos < componentLen; componentPos++) { + var component = components[componentPos]; + if (!component.removed) { + if (!component.added && useLongestToken) { + var value = newString.slice(newPos, newPos + component.count); + value = map(value, function(value, i) { + var oldValue = oldString[oldPos + i]; + return oldValue.length > value.length ? oldValue : value; + }); + + component.value = value.join(''); + } else { + component.value = newString.slice(newPos, newPos + component.count).join(''); + } + newPos += component.count; + + // Common case + if (!component.added) { + oldPos += component.count; + } + } else { + component.value = oldString.slice(oldPos, oldPos + component.count).join(''); + oldPos += component.count; + + // Reverse add and remove so removes are output first to match common convention + // The diffing algorithm is tied to add then remove output and this is the simplest + // route to get the desired output with minimal overhead. + if (componentPos && components[componentPos - 1].added) { + var tmp = components[componentPos - 1]; + components[componentPos - 1] = components[componentPos]; + components[componentPos] = tmp; + } + } + } + + return components; + } + + function Diff(ignoreWhitespace) { + this.ignoreWhitespace = ignoreWhitespace; + } + Diff.prototype = { + diff: function(oldString, newString, callback) { + var self = this; + + function done(value) { + if (callback) { + setTimeout(function() { callback(undefined, value); }, 0); + return true; + } else { + return value; + } + } + + // Handle the identity case (this is due to unrolling editLength == 0 + if (newString === oldString) { + return done([{ value: newString }]); + } + if (!newString) { + return done([{ value: oldString, removed: true }]); + } + if (!oldString) { + return done([{ value: newString, added: true }]); + } + + newString = this.tokenize(newString); + oldString = this.tokenize(oldString); + + var newLen = newString.length, oldLen = oldString.length; + var editLength = 1; + var maxEditLength = newLen + oldLen; + var bestPath = [{ newPos: -1, components: [] }]; + + // Seed editLength = 0, i.e. the content starts with the same values + var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0); + if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) { + // Identity per the equality and tokenizer + return done([{value: newString.join('')}]); + } + + // Main worker method. checks all permutations of a given edit length for acceptance. + function execEditLength() { + for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) { + var basePath; + var addPath = bestPath[diagonalPath - 1], + removePath = bestPath[diagonalPath + 1], + oldPos = (removePath ? removePath.newPos : 0) - diagonalPath; + if (addPath) { + // No one else is going to attempt to use this value, clear it + bestPath[diagonalPath - 1] = undefined; + } + + var canAdd = addPath && addPath.newPos + 1 < newLen, + canRemove = removePath && 0 <= oldPos && oldPos < oldLen; + if (!canAdd && !canRemove) { + // If this path is a terminal then prune + bestPath[diagonalPath] = undefined; + continue; + } + + // Select the diagonal that we want to branch from. We select the prior + // path whose position in the new string is the farthest from the origin + // and does not pass the bounds of the diff graph + if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) { + basePath = clonePath(removePath); + self.pushComponent(basePath.components, undefined, true); + } else { + basePath = addPath; // No need to clone, we've pulled it from the list + basePath.newPos++; + self.pushComponent(basePath.components, true, undefined); + } + + oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath); + + // If we have hit the end of both strings, then we are done + if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) { + return done(buildValues(basePath.components, newString, oldString, self.useLongestToken)); + } else { + // Otherwise track this path as a potential candidate and continue. + bestPath[diagonalPath] = basePath; + } + } + + editLength++; + } + + // Performs the length of edit iteration. Is a bit fugly as this has to support the + // sync and async mode which is never fun. Loops over execEditLength until a value + // is produced. + if (callback) { + (function exec() { + setTimeout(function() { + // This should not happen, but we want to be safe. + /*istanbul ignore next */ + if (editLength > maxEditLength) { + return callback(); + } + + if (!execEditLength()) { + exec(); + } + }, 0); + }()); + } else { + while (editLength <= maxEditLength) { + var ret = execEditLength(); + if (ret) { + return ret; + } + } + } + }, + + pushComponent: function(components, added, removed) { + var last = components[components.length - 1]; + if (last && last.added === added && last.removed === removed) { + // We need to clone here as the component clone operation is just + // as shallow array clone + components[components.length - 1] = {count: last.count + 1, added: added, removed: removed }; + } else { + components.push({count: 1, added: added, removed: removed }); + } + }, + extractCommon: function(basePath, newString, oldString, diagonalPath) { + var newLen = newString.length, + oldLen = oldString.length, + newPos = basePath.newPos, + oldPos = newPos - diagonalPath, + + commonCount = 0; + while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) { + newPos++; + oldPos++; + commonCount++; + } + + if (commonCount) { + basePath.components.push({count: commonCount}); + } + + basePath.newPos = newPos; + return oldPos; + }, + + equals: function(left, right) { + var reWhitespace = /\S/; + return left === right || (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)); + }, + tokenize: function(value) { + return value.split(''); + } + }; + + var CharDiff = new Diff(); + + var WordDiff = new Diff(true); + var WordWithSpaceDiff = new Diff(); + WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) { + return removeEmpty(value.split(/(\s+|\b)/)); + }; + + var CssDiff = new Diff(true); + CssDiff.tokenize = function(value) { + return removeEmpty(value.split(/([{}:;,]|\s+)/)); + }; + + var LineDiff = new Diff(); + + var TrimmedLineDiff = new Diff(); + TrimmedLineDiff.ignoreTrim = true; + + LineDiff.tokenize = TrimmedLineDiff.tokenize = function(value) { + var retLines = [], + lines = value.split(/^/m); + for (var i = 0; i < lines.length; i++) { + var line = lines[i], + lastLine = lines[i - 1], + lastLineLastChar = lastLine && lastLine[lastLine.length - 1]; + + // Merge lines that may contain windows new lines + if (line === '\n' && lastLineLastChar === '\r') { + retLines[retLines.length - 1] = retLines[retLines.length - 1].slice(0, -1) + '\r\n'; + } else { + if (this.ignoreTrim) { + line = line.trim(); + // add a newline unless this is the last line. + if (i < lines.length - 1) { + line += '\n'; + } + } + retLines.push(line); + } + } + + return retLines; + }; + + var PatchDiff = new Diff(); + PatchDiff.tokenize = function(value) { + var ret = [], + linesAndNewlines = value.split(/(\n|\r\n)/); + + // Ignore the final empty token that occurs if the string ends with a new line + if (!linesAndNewlines[linesAndNewlines.length - 1]) { + linesAndNewlines.pop(); + } + + // Merge the content and line separators into single tokens + for (var i = 0; i < linesAndNewlines.length; i++) { + var line = linesAndNewlines[i]; + + if (i % 2) { + ret[ret.length - 1] += line; + } else { + ret.push(line); + } + } + return ret; + }; + + var SentenceDiff = new Diff(); + SentenceDiff.tokenize = function(value) { + return removeEmpty(value.split(/(\S.+?[.!?])(?=\s+|$)/)); + }; + + var JsonDiff = new Diff(); + // Discriminate between two lines of pretty-printed, serialized JSON where one of them has a + // dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output: + JsonDiff.useLongestToken = true; + JsonDiff.tokenize = LineDiff.tokenize; + JsonDiff.equals = function(left, right) { + return LineDiff.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1')); + }; + + var JsDiff = { + Diff: Diff, + + diffChars: function(oldStr, newStr, callback) { return CharDiff.diff(oldStr, newStr, callback); }, + diffWords: function(oldStr, newStr, callback) { return WordDiff.diff(oldStr, newStr, callback); }, + diffWordsWithSpace: function(oldStr, newStr, callback) { return WordWithSpaceDiff.diff(oldStr, newStr, callback); }, + diffLines: function(oldStr, newStr, callback) { return LineDiff.diff(oldStr, newStr, callback); }, + diffTrimmedLines: function(oldStr, newStr, callback) { return TrimmedLineDiff.diff(oldStr, newStr, callback); }, + + diffSentences: function(oldStr, newStr, callback) { return SentenceDiff.diff(oldStr, newStr, callback); }, + + diffCss: function(oldStr, newStr, callback) { return CssDiff.diff(oldStr, newStr, callback); }, + diffJson: function(oldObj, newObj, callback) { + return JsonDiff.diff( + typeof oldObj === 'string' ? oldObj : JSON.stringify(canonicalize(oldObj), undefined, ' '), + typeof newObj === 'string' ? newObj : JSON.stringify(canonicalize(newObj), undefined, ' '), + callback + ); + }, + + createTwoFilesPatch: function(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader) { + var ret = []; + + if (oldFileName == newFileName) { + ret.push('Index: ' + oldFileName); + } + ret.push('==================================================================='); + ret.push('--- ' + oldFileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader)); + ret.push('+++ ' + newFileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader)); + + var diff = PatchDiff.diff(oldStr, newStr); + diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier + + // Formats a given set of lines for printing as context lines in a patch + function contextLines(lines) { + return map(lines, function(entry) { return ' ' + entry; }); + } + + // Outputs the no newline at end of file warning if needed + function eofNL(curRange, i, current) { + var last = diff[diff.length - 2], + isLast = i === diff.length - 2, + isLastOfType = i === diff.length - 3 && current.added !== last.added; + + // Figure out if this is the last line for the given file and missing NL + if (!(/\n$/.test(current.value)) && (isLast || isLastOfType)) { + curRange.push('\\ No newline at end of file'); + } + } + + var oldRangeStart = 0, newRangeStart = 0, curRange = [], + oldLine = 1, newLine = 1; + for (var i = 0; i < diff.length; i++) { + var current = diff[i], + lines = current.lines || current.value.replace(/\n$/, '').split('\n'); + current.lines = lines; + + if (current.added || current.removed) { + // If we have previous context, start with that + if (!oldRangeStart) { + var prev = diff[i - 1]; + oldRangeStart = oldLine; + newRangeStart = newLine; + + if (prev) { + curRange = contextLines(prev.lines.slice(-4)); + oldRangeStart -= curRange.length; + newRangeStart -= curRange.length; + } + } + + // Output our changes + curRange.push.apply(curRange, map(lines, function(entry) { + return (current.added ? '+' : '-') + entry; + })); + eofNL(curRange, i, current); + + // Track the updated file position + if (current.added) { + newLine += lines.length; + } else { + oldLine += lines.length; + } + } else { + // Identical context lines. Track line changes + if (oldRangeStart) { + // Close out any changes that have been output (or join overlapping) + if (lines.length <= 8 && i < diff.length - 2) { + // Overlapping + curRange.push.apply(curRange, contextLines(lines)); + } else { + // end the range and output + var contextSize = Math.min(lines.length, 4); + ret.push( + '@@ -' + oldRangeStart + ',' + (oldLine - oldRangeStart + contextSize) + + ' +' + newRangeStart + ',' + (newLine - newRangeStart + contextSize) + + ' @@'); + ret.push.apply(ret, curRange); + ret.push.apply(ret, contextLines(lines.slice(0, contextSize))); + if (lines.length <= 4) { + eofNL(ret, i, current); + } + + oldRangeStart = 0; + newRangeStart = 0; + curRange = []; + } + } + oldLine += lines.length; + newLine += lines.length; + } + } + + return ret.join('\n') + '\n'; + }, + + createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) { + return JsDiff.createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader); + }, + + applyPatch: function(oldStr, uniDiff) { + var diffstr = uniDiff.split('\n'), + hunks = [], + i = 0, + remEOFNL = false, + addEOFNL = false; + + // Skip to the first change hunk + while (i < diffstr.length && !(/^@@/.test(diffstr[i]))) { + i++; + } + + // Parse the unified diff + for (; i < diffstr.length; i++) { + if (diffstr[i][0] === '@') { + var chnukHeader = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/); + hunks.unshift({ + start: chnukHeader[3], + oldlength: +chnukHeader[2], + removed: [], + newlength: chnukHeader[4], + added: [] + }); + } else if (diffstr[i][0] === '+') { + hunks[0].added.push(diffstr[i].substr(1)); + } else if (diffstr[i][0] === '-') { + hunks[0].removed.push(diffstr[i].substr(1)); + } else if (diffstr[i][0] === ' ') { + hunks[0].added.push(diffstr[i].substr(1)); + hunks[0].removed.push(diffstr[i].substr(1)); + } else if (diffstr[i][0] === '\\') { + if (diffstr[i - 1][0] === '+') { + remEOFNL = true; + } else if (diffstr[i - 1][0] === '-') { + addEOFNL = true; + } + } + } + + // Apply the diff to the input + var lines = oldStr.split('\n'); + for (i = hunks.length - 1; i >= 0; i--) { + var hunk = hunks[i]; + // Sanity check the input string. Bail if we don't match. + for (var j = 0; j < hunk.oldlength; j++) { + if (lines[hunk.start - 1 + j] !== hunk.removed[j]) { + return false; + } + } + Array.prototype.splice.apply(lines, [hunk.start - 1, hunk.oldlength].concat(hunk.added)); + } + + // Handle EOFNL insertion/removal + if (remEOFNL) { + while (!lines[lines.length - 1]) { + lines.pop(); + } + } else if (addEOFNL) { + lines.push(''); + } + return lines.join('\n'); + }, + + convertChangesToXML: function(changes) { + var ret = []; + for (var i = 0; i < changes.length; i++) { + var change = changes[i]; + if (change.added) { + ret.push(''); + } else if (change.removed) { + ret.push(''); + } + + ret.push(escapeHTML(change.value)); + + if (change.added) { + ret.push(''); + } else if (change.removed) { + ret.push(''); + } + } + return ret.join(''); + }, + + // See: http://code.google.com/p/google-diff-match-patch/wiki/API + convertChangesToDMP: function(changes) { + var ret = [], + change, + operation; + for (var i = 0; i < changes.length; i++) { + change = changes[i]; + if (change.added) { + operation = 1; + } else if (change.removed) { + operation = -1; + } else { + operation = 0; + } -Suite.prototype.addTest = function(test){ - test.parent = this; - test.timeout(this.timeout()); - test.enableTimeouts(this.enableTimeouts()); - test.slow(this.slow()); - test.ctx = this.ctx; - this.tests.push(test); - this.emit('test', test); - return this; -}; + ret.push([operation, change.value]); + } + return ret; + }, -/** - * Return the full title generated by recursively - * concatenating the parent's full title. - * - * @return {String} - * @api public - */ + canonicalize: canonicalize + }; -Suite.prototype.fullTitle = function(){ - if (this.parent) { - var full = this.parent.fullTitle(); - if (full) return full + ' ' + this.title; + /*istanbul ignore next */ + /*global module */ + if (typeof module !== 'undefined' && module.exports) { + module.exports = JsDiff; + } else if (typeof define === 'function' && define.amd) { + /*global define */ + define([], function() { return JsDiff; }); + } else if (typeof global.JsDiff === 'undefined') { + global.JsDiff = JsDiff; } - return this.title; -}; +}(this)); -/** - * Return the total number of tests. - * - * @return {Number} - * @api public - */ +},{}],67:[function(require,module,exports){ +'use strict'; -Suite.prototype.total = function(){ - return utils.reduce(this.suites, function(sum, suite){ - return sum + suite.total(); - }, 0) + this.tests.length; -}; +var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; -/** - * Iterates through each suite recursively to find - * all tests. Applies a function in the format - * `fn(test)`. - * - * @param {Function} fn - * @return {Suite} - * @api private - */ +module.exports = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } -Suite.prototype.eachTest = function(fn){ - utils.forEach(this.tests, fn); - utils.forEach(this.suites, function(suite){ - suite.eachTest(fn); - }); - return this; + return str.replace(matchOperatorsRe, '\\$&'); }; +},{}],68:[function(require,module,exports){ +(function (process){ +// Growl - Copyright TJ Holowaychuk (MIT Licensed) + /** - * This will run the root suite if we happen to be running in delayed mode. + * Module dependencies. */ -Suite.prototype.run = function run() { - if (this.root) { - this.emit('run'); + +var exec = require('child_process').exec + , fs = require('fs') + , path = require('path') + , exists = fs.existsSync || path.existsSync + , os = require('os') + , quote = JSON.stringify + , cmd; + +function which(name) { + var paths = process.env.PATH.split(':'); + var loc; + + for (var i = 0, len = paths.length; i < len; ++i) { + loc = path.join(paths[i], name); + if (exists(loc)) return loc; } -}; +} -}); // module: suite.js +switch(os.type()) { + case 'Darwin': + if (which('terminal-notifier')) { + cmd = { + type: "Darwin-NotificationCenter" + , pkg: "terminal-notifier" + , msg: '-message' + , title: '-title' + , subtitle: '-subtitle' + , priority: { + cmd: '-execute' + , range: [] + } + }; + } else { + cmd = { + type: "Darwin-Growl" + , pkg: "growlnotify" + , msg: '-m' + , sticky: '--sticky' + , priority: { + cmd: '--priority' + , range: [ + -2 + , -1 + , 0 + , 1 + , 2 + , "Very Low" + , "Moderate" + , "Normal" + , "High" + , "Emergency" + ] + } + }; + } + break; + case 'Linux': + cmd = { + type: "Linux" + , pkg: "notify-send" + , msg: '' + , sticky: '-t 0' + , icon: '-i' + , priority: { + cmd: '-u' + , range: [ + "low" + , "normal" + , "critical" + ] + } + }; + break; + case 'Windows_NT': + cmd = { + type: "Windows" + , pkg: "growlnotify" + , msg: '' + , sticky: '/s:true' + , title: '/t:' + , icon: '/i:' + , priority: { + cmd: '/p:' + , range: [ + -2 + , -1 + , 0 + , 1 + , 2 + ] + } + }; + break; +} -require.register("test.js", function(module, exports, require){ /** - * Module dependencies. + * Expose `growl`. */ -var Runnable = require('./runnable'); +exports = module.exports = growl; /** - * Expose `Test`. + * Node-growl version. */ -module.exports = Test; +exports.version = '1.4.1' /** - * Initialize a new `Test` with the given `title` and callback `fn`. + * Send growl notification _msg_ with _options_. * - * @param {String} title - * @param {Function} fn - * @api private + * Options: + * + * - title Notification title + * - sticky Make the notification stick (defaults to false) + * - priority Specify an int or named key (default is 0) + * - name Application name (defaults to growlnotify) + * - image + * - path to an icon sets --iconpath + * - path to an image sets --image + * - capitalized word sets --appIcon + * - filename uses extname as --icon + * - otherwise treated as --icon + * + * Examples: + * + * growl('New email') + * growl('5 new emails', { title: 'Thunderbird' }) + * growl('Email sent', function(){ + * // ... notification sent + * }) + * + * @param {string} msg + * @param {object} options + * @param {function} fn + * @api public */ -function Test(title, fn) { - Runnable.call(this, title, fn); - this.pending = !fn; - this.type = 'test'; -} - -/** - * Inherit from `Runnable.prototype`. - */ +function growl(msg, options, fn) { + var image + , args + , options = options || {} + , fn = fn || function(){}; + + // noop + if (!cmd) return fn(new Error('growl not supported on this platform')); + args = [cmd.pkg]; + + // image + if (image = options.image) { + switch(cmd.type) { + case 'Darwin-Growl': + var flag, ext = path.extname(image).substr(1) + flag = flag || ext == 'icns' && 'iconpath' + flag = flag || /^[A-Z]/.test(image) && 'appIcon' + flag = flag || /^png|gif|jpe?g$/.test(ext) && 'image' + flag = flag || ext && (image = ext) && 'icon' + flag = flag || 'icon' + args.push('--' + flag, quote(image)) + break; + case 'Linux': + args.push(cmd.icon, quote(image)); + // libnotify defaults to sticky, set a hint for transient notifications + if (!options.sticky) args.push('--hint=int:transient:1'); + break; + case 'Windows': + args.push(cmd.icon + quote(image)); + break; + } + } -function F(){}; -F.prototype = Runnable.prototype; -Test.prototype = new F; -Test.prototype.constructor = Test; + // sticky + if (options.sticky) args.push(cmd.sticky); + // priority + if (options.priority) { + var priority = options.priority + ''; + var checkindexOf = cmd.priority.range.indexOf(priority); + if (~cmd.priority.range.indexOf(priority)) { + args.push(cmd.priority, options.priority); + } + } -}); // module: test.js + // name + if (options.name && cmd.type === "Darwin-Growl") { + args.push('--name', options.name); + } -require.register("utils.js", function(module, exports, require){ -/** - * Module dependencies. - */ + switch(cmd.type) { + case 'Darwin-Growl': + args.push(cmd.msg); + args.push(quote(msg)); + if (options.title) args.push(quote(options.title)); + break; + case 'Darwin-NotificationCenter': + args.push(cmd.msg); + args.push(quote(msg)); + if (options.title) { + args.push(cmd.title); + args.push(quote(options.title)); + } + if (options.subtitle) { + args.push(cmd.subtitle); + args.push(quote(options.subtitle)); + } + break; + case 'Darwin-Growl': + args.push(cmd.msg); + args.push(quote(msg)); + if (options.title) args.push(quote(options.title)); + break; + case 'Linux': + if (options.title) { + args.push(quote(options.title)); + args.push(cmd.msg); + args.push(quote(msg)); + } else { + args.push(quote(msg)); + } + break; + case 'Windows': + args.push(quote(msg)); + if (options.title) args.push(cmd.title + quote(options.title)); + break; + } -var fs = require('browser/fs') - , path = require('browser/path') - , basename = path.basename - , exists = fs.existsSync || path.existsSync - , glob = require('browser/glob') - , join = path.join - , debug = require('browser/debug')('mocha:watch'); + // execute + exec(args.join(' '), fn); +}; + +}).call(this,require('_process')) +},{"_process":50,"child_process":41,"fs":41,"os":49,"path":41}],69:[function(require,module,exports){ +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} +},{}],70:[function(require,module,exports){ /** - * Ignored directories. + * lodash 3.1.1 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license */ - -var ignore = ['node_modules', '.git']; +var baseAssign = require('lodash._baseassign'), + baseCreate = require('lodash._basecreate'), + isIterateeCall = require('lodash._isiterateecall'); /** - * Escape special characters in the given string of html. + * Creates an object that inherits from the given `prototype` object. If a + * `properties` object is provided its own enumerable properties are assigned + * to the created object. * - * @param {String} html - * @return {String} - * @api private + * @static + * @memberOf _ + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @param- {Object} [guard] Enables use as a callback for functions like `_.map`. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true */ +function create(prototype, properties, guard) { + var result = baseCreate(prototype); + if (guard && isIterateeCall(prototype, properties, guard)) { + properties = undefined; + } + return properties ? baseAssign(result, properties) : result; +} -exports.escape = function(html){ - return String(html) - .replace(/&/g, '&') - .replace(/"/g, '"') - .replace(//g, '>'); -}; +module.exports = create; +},{"lodash._baseassign":71,"lodash._basecreate":77,"lodash._isiterateecall":78}],71:[function(require,module,exports){ /** - * Array#forEach (<=IE8) - * - * @param {Array} array - * @param {Function} fn - * @param {Object} scope - * @api private + * lodash 3.2.0 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license */ - -exports.forEach = function(arr, fn, scope){ - for (var i = 0, l = arr.length; i < l; i++) - fn.call(scope, arr[i], i); -}; +var baseCopy = require('lodash._basecopy'), + keys = require('lodash.keys'); /** - * Array#map (<=IE8) + * The base implementation of `_.assign` without support for argument juggling, + * multiple sources, and `customizer` functions. * - * @param {Array} array - * @param {Function} fn - * @param {Object} scope - * @api private - */ + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ +function baseAssign(object, source) { + return source == null + ? object + : baseCopy(source, keys(source), object); +} -exports.map = function(arr, fn, scope){ - var result = []; - for (var i = 0, l = arr.length; i < l; i++) - result.push(fn.call(scope, arr[i], i, arr)); - return result; -}; +module.exports = baseAssign; +},{"lodash._basecopy":72,"lodash.keys":73}],72:[function(require,module,exports){ /** - * Array#indexOf (<=IE8) - * - * @parma {Array} arr - * @param {Object} obj to find index of - * @param {Number} start - * @api private + * lodash 3.0.1 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license */ -exports.indexOf = function(arr, obj, start){ - for (var i = start || 0, l = arr.length; i < l; i++) { - if (arr[i] === obj) - return i; - } - return -1; -}; - /** - * Array#reduce (<=IE8) + * Copies properties of `source` to `object`. * - * @param {Array} array - * @param {Function} fn - * @param {Object} initial value - * @api private + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property names to copy. + * @param {Object} [object={}] The object to copy properties to. + * @returns {Object} Returns `object`. */ +function baseCopy(source, props, object) { + object || (object = {}); -exports.reduce = function(arr, fn, val){ - var rval = val; + var index = -1, + length = props.length; - for (var i = 0, l = arr.length; i < l; i++) { - rval = fn(rval, arr[i], i, arr); + while (++index < length) { + var key = props[index]; + object[key] = source[key]; } + return object; +} - return rval; -}; +module.exports = baseCopy; +},{}],73:[function(require,module,exports){ /** - * Array#filter (<=IE8) - * - * @param {Array} array - * @param {Function} fn - * @api private + * lodash 3.1.2 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license */ +var getNative = require('lodash._getnative'), + isArguments = require('lodash.isarguments'), + isArray = require('lodash.isarray'); -exports.filter = function(arr, fn){ - var ret = []; +/** Used to detect unsigned integer values. */ +var reIsUint = /^\d+$/; - for (var i = 0, l = arr.length; i < l; i++) { - var val = arr[i]; - if (fn(val, i, arr)) ret.push(val); - } +/** Used for native method references. */ +var objectProto = Object.prototype; - return ret; -}; +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeKeys = getNative(Object, 'keys'); /** - * Object.keys (<=IE8) - * - * @param {Object} obj - * @return {Array} keys - * @api private + * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) + * of an array-like value. */ - -exports.keys = Object.keys || function(obj) { - var keys = [] - , has = Object.prototype.hasOwnProperty; // for `window` on <=IE8 - - for (var key in obj) { - if (has.call(obj, key)) { - keys.push(key); - } - } - - return keys; -}; +var MAX_SAFE_INTEGER = 9007199254740991; /** - * Watch the given `files` for changes - * and invoke `fn(file)` on modification. + * The base implementation of `_.property` without support for deep paths. * - * @param {Array} files - * @param {Function} fn - * @api private + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new function. */ - -exports.watch = function(files, fn){ - var options = { interval: 100 }; - files.forEach(function(file){ - debug('file %s', file); - fs.watchFile(file, options, function(curr, prev){ - if (prev.mtime < curr.mtime) fn(file); - }); - }); -}; +function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; +} /** - * Array.isArray (<=IE8) + * Gets the "length" property value of `object`. * - * @param {Object} obj - * @return {Boolean} - * @api private + * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) + * that affects Safari on at least iOS 8.1-8.3 ARM64. + * + * @private + * @param {Object} object The object to query. + * @returns {*} Returns the "length" value. */ -var isArray = Array.isArray || function (obj) { - return '[object Array]' == {}.toString.call(obj); -}; +var getLength = baseProperty('length'); /** - * @description - * Buffer.prototype.toJSON polyfill - * @type {Function} + * Checks if `value` is array-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. */ -if(typeof Buffer !== 'undefined' && Buffer.prototype) { - Buffer.prototype.toJSON = Buffer.prototype.toJSON || function () { - return Array.prototype.slice.call(this, 0); - }; +function isArrayLike(value) { + return value != null && isLength(getLength(value)); } /** - * Ignored files. - */ + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ +function isIndex(value, length) { + value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1; + length = length == null ? MAX_SAFE_INTEGER : length; + return value > -1 && value % 1 == 0 && value < length; +} -function ignored(path){ - return !~ignore.indexOf(path); +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; } /** - * Lookup files in the given `dir`. + * A fallback implementation of `Object.keys` which creates an array of the + * own enumerable property names of `object`. * - * @return {Array} - * @api private + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. */ +function shimKeys(object) { + var props = keysIn(object), + propsLength = props.length, + length = propsLength && object.length; -exports.files = function(dir, ext, ret){ - ret = ret || []; - ext = ext || ['js']; - - var re = new RegExp('\\.(' + ext.join('|') + ')$'); + var allowIndexes = !!length && isLength(length) && + (isArray(object) || isArguments(object)); - fs.readdirSync(dir) - .filter(ignored) - .forEach(function(path){ - path = join(dir, path); - if (fs.statSync(path).isDirectory()) { - exports.files(path, ext, ret); - } else if (path.match(re)) { - ret.push(path); - } - }); + var index = -1, + result = []; - return ret; -}; + while (++index < propsLength) { + var key = props[index]; + if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) { + result.push(key); + } + } + return result; +} /** - * Compute a slug from the given `str`. + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) * - * @param {String} str - * @return {String} - * @api private + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false */ +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} -exports.slug = function(str){ - return str - .toLowerCase() - .replace(/ +/g, '-') - .replace(/[^-\w]/g, ''); +/** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys) + * for more details. + * + * @static + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ +var keys = !nativeKeys ? shimKeys : function(object) { + var Ctor = object == null ? undefined : object.constructor; + if ((typeof Ctor == 'function' && Ctor.prototype === object) || + (typeof object != 'function' && isArrayLike(object))) { + return shimKeys(object); + } + return isObject(object) ? nativeKeys(object) : []; }; /** - * Strip the function definition from `str`, - * and re-indent for pre whitespace. + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) */ +function keysIn(object) { + if (object == null) { + return []; + } + if (!isObject(object)) { + object = Object(object); + } + var length = object.length; + length = (length && isLength(length) && + (isArray(object) || isArguments(object)) && length) || 0; + + var Ctor = object.constructor, + index = -1, + isProto = typeof Ctor == 'function' && Ctor.prototype === object, + result = Array(length), + skipIndexes = length > 0; + + while (++index < length) { + result[index] = (index + ''); + } + for (var key in object) { + if (!(skipIndexes && isIndex(key, length)) && + !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + return result; +} -exports.clean = function(str) { - str = str - .replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, '') - .replace(/^function *\(.*\)\s*{|\(.*\) *=> *{?/, '') - .replace(/\s+\}$/, ''); +module.exports = keys; - var spaces = str.match(/^\n?( *)/)[1].length - , tabs = str.match(/^\n?(\t*)/)[1].length - , re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm'); +},{"lodash._getnative":74,"lodash.isarguments":75,"lodash.isarray":76}],74:[function(require,module,exports){ +/** + * lodash 3.9.1 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ - str = str.replace(re, ''); +/** `Object#toString` result references. */ +var funcTag = '[object Function]'; - return exports.trim(str); -}; +/** Used to detect host constructors (Safari > 5). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; /** - * Trim the given `str`. + * Checks if `value` is object-like. * - * @param {String} str - * @return {String} - * @api private + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} -exports.trim = function(str){ - return str.replace(/^\s+|\s+$/g, ''); -}; +/** Used for native method references. */ +var objectProto = Object.prototype; + +/** Used to resolve the decompiled source of functions. */ +var fnToString = Function.prototype.toString; + +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; /** - * Parse the given `qs`. - * - * @param {String} qs - * @return {Object} - * @api private + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. */ +var objToString = objectProto.toString; -exports.parseQuery = function(qs){ - return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){ - var i = pair.indexOf('=') - , key = pair.slice(0, i) - , val = pair.slice(++i); - - obj[key] = decodeURIComponent(val); - return obj; - }, {}); -}; +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); /** - * Highlight the given string of `js`. + * Gets the native function at `key` of `object`. * - * @param {String} js - * @return {String} - * @api private + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. */ - -function highlight(js) { - return js - .replace(//g, '>') - .replace(/\/\/(.*)/gm, '//$1') - .replace(/('.*?')/gm, '$1') - .replace(/(\d+\.\d+)/gm, '$1') - .replace(/(\d+)/gm, '$1') - .replace(/\bnew[ \t]+(\w+)/gm, 'new $1') - .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '$1') +function getNative(object, key) { + var value = object == null ? undefined : object[key]; + return isNative(value) ? value : undefined; } /** - * Highlight the contents of tag `name`. + * Checks if `value` is classified as a `Function` object. * - * @param {String} name - * @api private + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false */ - -exports.highlightTags = function(name) { - var code = document.getElementById('mocha').getElementsByTagName(name); - for (var i = 0, len = code.length; i < len; ++i) { - code[i].innerHTML = highlight(code[i].innerHTML); - } -}; +function isFunction(value) { + // The use of `Object#toString` avoids issues with the `typeof` operator + // in older versions of Chrome and Safari which return 'function' for regexes + // and Safari 8 equivalents which return 'object' for typed array constructors. + return isObject(value) && objToString.call(value) == funcTag; +} /** - * If a value could have properties, and has none, this function is called, which returns - * a string representation of the empty value. + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) * - * Functions w/ no properties return `'[Function]'` - * Arrays w/ length === 0 return `'[]'` - * Objects w/ no properties return `'{}'` - * All else: return result of `value.toString()` + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example * - * @param {*} value Value to inspect - * @param {string} [type] The type of the value, if known. - * @returns {string} + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false */ -var emptyRepresentation = function emptyRepresentation(value, type) { - type = type || exports.type(value); - - switch(type) { - case 'function': - return '[Function]'; - case 'object': - return '{}'; - case 'array': - return '[]'; - default: - return value.toString(); - } -}; +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} /** - * Takes some variable and asks `{}.toString()` what it thinks it is. - * @param {*} value Anything + * Checks if `value` is a native function. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, else `false`. * @example - * type({}) // 'object' - * type([]) // 'array' - * type(1) // 'number' - * type(false) // 'boolean' - * type(Infinity) // 'number' - * type(null) // 'null' - * type(new Date()) // 'date' - * type(/foo/) // 'regexp' - * type('type') // 'string' - * type(global) // 'global' - * @api private - * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/toString - * @returns {string} + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false */ -exports.type = function type(value) { - if (typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { - return 'buffer'; +function isNative(value) { + if (value == null) { + return false; } - return Object.prototype.toString.call(value) - .replace(/^\[.+\s(.+?)\]$/, '$1') - .toLowerCase(); -}; + if (isFunction(value)) { + return reIsNative.test(fnToString.call(value)); + } + return isObjectLike(value) && reIsHostCtor.test(value); +} + +module.exports = getNative; +},{}],75:[function(require,module,exports){ /** - * @summary Stringify `value`. - * @description Different behavior depending on type of value. - * - If `value` is undefined or null, return `'[undefined]'` or `'[null]'`, respectively. - * - If `value` is not an object, function or array, return result of `value.toString()` wrapped in double-quotes. - * - If `value` is an *empty* object, function, or array, return result of function - * {@link emptyRepresentation}. - * - If `value` has properties, call {@link exports.canonicalize} on it, then return result of - * JSON.stringify(). + * lodash 3.0.4 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ + +/** + * Checks if `value` is object-like. * - * @see exports.type - * @param {*} value - * @return {string} - * @api private + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} -exports.stringify = function(value) { - var type = exports.type(value); +/** Used for native method references. */ +var objectProto = Object.prototype; - if (!~exports.indexOf(['object', 'array', 'function'], type)) { - if(type != 'buffer') { - return jsonStringify(value); - } - var json = value.toJSON(); - // Based on the toJSON result - return jsonStringify(json.data && json.type ? json.data : json, 2) - .replace(/,(\n|$)/g, '$1'); - } +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; - for (var prop in value) { - if (Object.prototype.hasOwnProperty.call(value, prop)) { - return jsonStringify(exports.canonicalize(value), 2).replace(/,(\n|$)/g, '$1'); - } - } +/** Native method references. */ +var propertyIsEnumerable = objectProto.propertyIsEnumerable; - return emptyRepresentation(value, type); -}; +/** + * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; /** - * @description - * like JSON.stringify but more sense. - * @param {Object} object - * @param {Number=} spaces - * @param {number=} depth - * @returns {*} + * The base implementation of `_.property` without support for deep paths. + * * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new function. */ -function jsonStringify(object, spaces, depth) { - if(typeof spaces == 'undefined') return _stringify(object); // primitive types +function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; +} - depth = depth || 1; - var space = spaces * depth - , str = isArray(object) ? '[' : '{' - , end = isArray(object) ? ']' : '}' - , length = object.length || exports.keys(object).length - , repeat = function(s, n) { return new Array(n).join(s); }; // `.repeat()` polyfill +/** + * Gets the "length" property value of `object`. + * + * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) + * that affects Safari on at least iOS 8.1-8.3 ARM64. + * + * @private + * @param {Object} object The object to query. + * @returns {*} Returns the "length" value. + */ +var getLength = baseProperty('length'); - function _stringify(val) { - switch (exports.type(val)) { - case 'null': - case 'undefined': - val = '[' + val + ']'; - break; - case 'array': - case 'object': - val = jsonStringify(val, spaces, depth + 1); - break; - case 'boolean': - case 'regexp': - case 'number': - val = val === 0 && (1/val) === -Infinity // `-0` - ? '-0' - : val.toString(); - break; - case 'date': - val = '[Date: ' + val.toISOString() + ']'; - break; - case 'buffer': - var json = val.toJSON(); - // Based on the toJSON result - json = json.data && json.type ? json.data : json; - val = '[Buffer: ' + jsonStringify(json, 2, depth + 1) + ']'; - break; - default: - val = (val == '[Function]' || val == '[Circular]') - ? val - : '"' + val + '"'; //string - } - return val; - } +/** + * Checks if `value` is array-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + */ +function isArrayLike(value) { + return value != null && isLength(getLength(value)); +} - for(var i in object) { - if(!object.hasOwnProperty(i)) continue; // not my business - --length; - str += '\n ' + repeat(' ', space) - + (isArray(object) ? '' : '"' + i + '": ') // key - + _stringify(object[i]) // value - + (length ? ',' : ''); // comma - } +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} - return str + (str.length != 1 // [], {} - ? '\n' + repeat(' ', --space) + end - : end); +/** + * Checks if `value` is classified as an `arguments` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ +function isArguments(value) { + return isObjectLike(value) && isArrayLike(value) && + hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee'); } +module.exports = isArguments; + +},{}],76:[function(require,module,exports){ /** - * Return if obj is a Buffer - * @param {Object} arg - * @return {Boolean} - * @api private + * lodash 3.0.4 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license */ -exports.isBuffer = function (arg) { - return typeof Buffer !== 'undefined' && Buffer.isBuffer(arg); -}; + +/** `Object#toString` result references. */ +var arrayTag = '[object Array]', + funcTag = '[object Function]'; + +/** Used to detect host constructors (Safari > 5). */ +var reIsHostCtor = /^\[object .+?Constructor\]$/; /** - * @summary Return a new Thing that has the keys in sorted order. Recursive. - * @description If the Thing... - * - has already been seen, return string `'[Circular]'` - * - is `undefined`, return string `'[undefined]'` - * - is `null`, return value `null` - * - is some other primitive, return the value - * - is not a primitive or an `Array`, `Object`, or `Function`, return the value of the Thing's `toString()` method - * - is a non-empty `Array`, `Object`, or `Function`, return the result of calling this function again. - * - is an empty `Array`, `Object`, or `Function`, return the result of calling `emptyRepresentation()` + * Checks if `value` is object-like. * - * @param {*} value Thing to inspect. May or may not have properties. - * @param {Array} [stack=[]] Stack of seen values - * @return {(Object|Array|Function|string|undefined)} - * @see {@link exports.stringify} - * @api private + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. */ +function isObjectLike(value) { + return !!value && typeof value == 'object'; +} -exports.canonicalize = function(value, stack) { - var canonicalizedObj, - type = exports.type(value), - prop, - withStack = function withStack(value, fn) { - stack.push(value); - fn(); - stack.pop(); - }; +/** Used for native method references. */ +var objectProto = Object.prototype; - stack = stack || []; +/** Used to resolve the decompiled source of functions. */ +var fnToString = Function.prototype.toString; - if (exports.indexOf(stack, value) !== -1) { - return '[Circular]'; - } +/** Used to check objects for own properties. */ +var hasOwnProperty = objectProto.hasOwnProperty; - switch(type) { - case 'undefined': - case 'buffer': - case 'null': - canonicalizedObj = value; - break; - case 'array': - withStack(value, function () { - canonicalizedObj = exports.map(value, function (item) { - return exports.canonicalize(item, stack); - }); - }); - break; - case 'function': - for (prop in value) { - canonicalizedObj = {}; - break; - } - if (!canonicalizedObj) { - canonicalizedObj = emptyRepresentation(value, type); - break; - } - /* falls through */ - case 'object': - canonicalizedObj = canonicalizedObj || {}; - withStack(value, function () { - exports.forEach(exports.keys(value).sort(), function (key) { - canonicalizedObj[key] = exports.canonicalize(value[key], stack); - }); - }); - break; - case 'date': - case 'number': - case 'regexp': - case 'boolean': - canonicalizedObj = value; - break; - default: - canonicalizedObj = value.toString(); - } +/** + * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring) + * of values. + */ +var objToString = objectProto.toString; - return canonicalizedObj; +/** Used to detect if a method is native. */ +var reIsNative = RegExp('^' + + fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' +); + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeIsArray = getNative(Array, 'isArray'); + +/** + * Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; + +/** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ +function getNative(object, key) { + var value = object == null ? undefined : object[key]; + return isNative(value) ? value : undefined; +} + +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} + +/** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(function() { return arguments; }()); + * // => false + */ +var isArray = nativeIsArray || function(value) { + return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag; }; /** - * Lookup file names at the given `path`. + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false */ -exports.lookupFiles = function lookupFiles(path, extensions, recursive) { - var files = []; - var re = new RegExp('\\.(' + extensions.join('|') + ')$'); +function isFunction(value) { + // The use of `Object#toString` avoids issues with the `typeof` operator + // in older versions of Chrome and Safari which return 'function' for regexes + // and Safari 8 equivalents which return 'object' for typed array constructors. + return isObject(value) && objToString.call(value) == funcTag; +} - if (!exists(path)) { - if (exists(path + '.js')) { - path += '.js'; - } else { - files = glob.sync(path); - if (!files.length) throw new Error("cannot resolve path (or pattern) '" + path + "'"); - return files; - } - } +/** + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} - try { - var stat = fs.statSync(path); - if (stat.isFile()) return path; +/** + * Checks if `value` is a native function. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ +function isNative(value) { + if (value == null) { + return false; } - catch (ignored) { - return; + if (isFunction(value)) { + return reIsNative.test(fnToString.call(value)); } + return isObjectLike(value) && reIsHostCtor.test(value); +} - fs.readdirSync(path).forEach(function(file) { - file = join(path, file); - try { - var stat = fs.statSync(file); - if (stat.isDirectory()) { - if (recursive) { - files = files.concat(lookupFiles(file, extensions, recursive)); - } - return; - } - } - catch (ignored) { - return; - } - if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') return; - files.push(file); - }); +module.exports = isArray; - return files; -}; +},{}],77:[function(require,module,exports){ +/** + * lodash 3.0.3 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ /** - * Generate an undefined error with a message warning the user. + * The base implementation of `_.create` without support for assigning + * properties to the created object. * - * @return {Error} + * @private + * @param {Object} prototype The object to inherit from. + * @returns {Object} Returns the new object. + */ +var baseCreate = (function() { + function object() {} + return function(prototype) { + if (isObject(prototype)) { + object.prototype = prototype; + var result = new object; + object.prototype = undefined; + } + return result || {}; + }; +}()); + +/** + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false */ +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} -exports.undefinedError = function() { - return new Error('Caught undefined error, did you throw without specifying what?'); -}; +module.exports = baseCreate; +},{}],78:[function(require,module,exports){ /** - * Generate an undefined error if `err` is not defined. - * - * @param {Error} err - * @return {Error} + * lodash 3.0.9 (Custom Build) + * Build: `lodash modern modularize exports="npm" -o ./` + * Copyright 2012-2015 The Dojo Foundation + * Based on Underscore.js 1.8.3 + * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license */ -exports.getError = function(err) { - return err || exports.undefinedError(); -}; +/** Used to detect unsigned integer values. */ +var reIsUint = /^\d+$/; +/** + * Used as the [maximum length](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-number.max_safe_integer) + * of an array-like value. + */ +var MAX_SAFE_INTEGER = 9007199254740991; /** - * @summary - * This Filter based on `mocha-clean` module.(see: `github.com/rstacruz/mocha-clean`) - * @description - * When invoking this function you get a filter function that get the Error.stack as an input, - * and return a prettify output. - * (i.e: strip Mocha, node_modules, bower and componentJS from stack trace). - * @returns {Function} + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new function. */ +function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; +} -exports.stackTraceFilter = function() { - var slash = '/' - , is = typeof document === 'undefined' - ? { node: true } - : { browser: true } - , cwd = is.node - ? process.cwd() + slash - : location.href.replace(/\/[^\/]*$/, '/'); +/** + * Gets the "length" property value of `object`. + * + * **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) + * that affects Safari on at least iOS 8.1-8.3 ARM64. + * + * @private + * @param {Object} object The object to query. + * @returns {*} Returns the "length" value. + */ +var getLength = baseProperty('length'); - function isNodeModule (line) { - return (~line.indexOf('node_modules')); - } +/** + * Checks if `value` is array-like. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + */ +function isArrayLike(value) { + return value != null && isLength(getLength(value)); +} - function isMochaInternal (line) { - return (~line.indexOf('node_modules' + slash + 'mocha')) || - (~line.indexOf('components' + slash + 'mochajs')) || - (~line.indexOf('components' + slash + 'mocha')); - } +/** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ +function isIndex(value, length) { + value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1; + length = length == null ? MAX_SAFE_INTEGER : length; + return value > -1 && value % 1 == 0 && value < length; +} - // node_modules, bower, componentJS - function isBrowserModule(line) { - return (~line.indexOf('node_modules')) || - (~line.indexOf('components')); +/** + * Checks if the provided arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`. + */ +function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; } - - function isNodeInternal (line) { - return (~line.indexOf('(timers.js:')) || - (~line.indexOf('(events.js:')) || - (~line.indexOf('(node.js:')) || - (~line.indexOf('(module.js:')) || - (~line.indexOf('GeneratorFunctionPrototype.next (native)')) || - false + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object)) { + var other = object[index]; + return value === value ? (value === other) : (other !== other); } + return false; +} - return function(stack) { - stack = stack.split('\n'); +/** + * Checks if `value` is a valid array-like length. + * + * **Note:** This function is based on [`ToLength`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength). + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + */ +function isLength(value) { + return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; +} - stack = exports.reduce(stack, function(list, line) { - if (is.node && (isNodeModule(line) || - isMochaInternal(line) || - isNodeInternal(line))) - return list; +/** + * Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ +function isObject(value) { + // Avoid a V8 JIT bug in Chrome 19-20. + // See https://code.google.com/p/v8/issues/detail?id=2291 for more details. + var type = typeof value; + return !!value && (type == 'object' || type == 'function'); +} - if (is.browser && (isBrowserModule(line))) - return list; +module.exports = isIterateeCall; - // Clean up cwd(absolute) - list.push(line.replace(cwd, '')); - return list; - }, []); +},{}],79:[function(require,module,exports){ +(function (process,global){ +var Mocha = require('../'); - return stack.join('\n'); - } -}; -}); // module: utils.js -// The global object is "self" in Web Workers. -var global = (function() { return this; })(); +/** + * Create a Mocha instance. + * + * @return {undefined} + */ + +var mocha = new Mocha({ reporter: 'html' }); /** * Save timer references to avoid Sinon interfering (see GH-237). @@ -6414,19 +13045,6 @@ var setInterval = global.setInterval; var clearTimeout = global.clearTimeout; var clearInterval = global.clearInterval; -/** - * Node shims. - * - * These are meant only to allow - * mocha.js to run untouched, not - * to allow running node code in - * the browser. - */ - -var process = {}; -process.exit = function(status){}; -process.stdout = {}; - var uncaughtExceptionHandlers = []; var originalOnerrorHandler = global.onerror; @@ -6462,13 +13080,6 @@ process.on = function(e, fn){ } }; -/** - * Expose mocha. - */ - -var Mocha = global.Mocha = require('mocha'), - mocha = global.mocha = new Mocha({ reporter: 'html' }); - // The BDD UI is registered by default, but no UI will be functional in the // browser without an explicit call to the overridden `mocha.ui` (see below). // Ensure that this default UI does not expose its methods to the global scope. @@ -6556,9 +13167,25 @@ mocha.run = function(fn){ }); }; +/** + * Shim process.stdout. + */ + +process.stdout = require('browser-stdout')(); + /** * Expose the process shim. + * https://github.com/mochajs/mocha/pull/916 */ Mocha.process = process; -})(); + +/** + * Expose mocha. + */ + +window.Mocha = Mocha; +window.mocha = mocha; + +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"../":1,"_process":50,"browser-stdout":40}]},{},[79]); diff --git a/package.json b/package.json index fb7a8476b4..d3ebaec6a0 100644 --- a/package.json +++ b/package.json @@ -263,7 +263,6 @@ "boneskull " ], "main": "./index", - "browser": "./mocha.js", "bin": { "mocha": "./bin/mocha", "_mocha": "./bin/_mocha" @@ -287,9 +286,12 @@ "supports-color": "1.2.0" }, "devDependencies": { + "browser-stdout": "^1.2.0", + "browserify": "10.2.4", "coffee-script": "~1.8.0", "eslint": "~0.23.0", - "should": "~4.0.0" + "should": "~4.0.0", + "through2": "~0.6.5" }, "files": [ "bin", @@ -300,6 +302,11 @@ "mocha.js", "LICENSE" ], + "browser": { + "debug": "./lib/browser/debug.js", + "events": "./lib/browser/events.js", + "tty": "./lib/browser/tty.js" + }, "licenses": [ { "type": "MIT", diff --git a/support/tail.js b/support/browser-entry.js similarity index 89% rename from support/tail.js rename to support/browser-entry.js index 030177aad7..7655807fae 100644 --- a/support/tail.js +++ b/support/browser-entry.js @@ -1,5 +1,12 @@ -// The global object is "self" in Web Workers. -var global = (function() { return this; })(); +var Mocha = require('../'); + +/** + * Create a Mocha instance. + * + * @return {undefined} + */ + +var mocha = new Mocha({ reporter: 'html' }); /** * Save timer references to avoid Sinon interfering (see GH-237). @@ -11,19 +18,6 @@ var setInterval = global.setInterval; var clearTimeout = global.clearTimeout; var clearInterval = global.clearInterval; -/** - * Node shims. - * - * These are meant only to allow - * mocha.js to run untouched, not - * to allow running node code in - * the browser. - */ - -var process = {}; -process.exit = function(status){}; -process.stdout = {}; - var uncaughtExceptionHandlers = []; var originalOnerrorHandler = global.onerror; @@ -59,13 +53,6 @@ process.on = function(e, fn){ } }; -/** - * Expose mocha. - */ - -var Mocha = global.Mocha = require('mocha'), - mocha = global.mocha = new Mocha({ reporter: 'html' }); - // The BDD UI is registered by default, but no UI will be functional in the // browser without an explicit call to the overridden `mocha.ui` (see below). // Ensure that this default UI does not expose its methods to the global scope. @@ -153,8 +140,22 @@ mocha.run = function(fn){ }); }; +/** + * Shim process.stdout. + */ + +process.stdout = require('browser-stdout')(); + /** * Expose the process shim. + * https://github.com/mochajs/mocha/pull/916 */ Mocha.process = process; + +/** + * Expose mocha. + */ + +window.Mocha = Mocha; +window.mocha = mocha; diff --git a/support/compile.js b/support/compile.js deleted file mode 100644 index cd99fc47bc..0000000000 --- a/support/compile.js +++ /dev/null @@ -1,143 +0,0 @@ -/** - * Module dependencies. - */ - -var fs = require('fs'); - -/** - * Arguments. - */ - -var args = process.argv.slice(2) - , pending = args.length - , files = {}; - -console.log(''); - -// parse arguments - -args.forEach(function(file){ - var mod = file.replace('lib/', ''); - fs.readFile(file, 'utf8', function(err, js){ - if (err) throw err; - console.log(' \u001b[90mcompile : \u001b[0m\u001b[36m%s\u001b[0m', file); - files[file] = ~js.indexOf('require: off') - ? js - : parse(js); - --pending || compile(); - }); -}); - -/** - * Parse the given `js`. - */ - -function parse(js) { - return parseRequires(js); -} - -/** - * Parse requires. - */ - -function parseRequires(js) { - return js - .replace(/require\('events'\)/g , "require('browser/events')") - .replace(/require\('debug'\)/g , "require('browser/debug')") - .replace(/require\('path'\)/g , "require('browser/path')") - .replace(/require\('diff'\)/g , "require('browser/diff')") - .replace(/require\('tty'\)/g , "require('browser/tty')") - .replace(/require\('escape-string-regexp'\)/g , "require('browser/escape-string-regexp')") - .replace(/require\('glob'\)/g , "require('browser/glob')") - .replace(/require\('fs'\)/g , "require('browser/fs')"); -} - -/** - * Compile the files. - */ - -function compile() { - var buf = ''; - buf += '\n// CommonJS require()\n\n'; - buf += browser.require + '\n\n'; - buf += 'require.modules = {};\n\n'; - buf += 'require.resolve = ' + browser.resolve + ';\n\n'; - buf += 'require.register = ' + browser.register + ';\n\n'; - buf += 'require.relative = ' + browser.relative + ';\n\n'; - args.forEach(function(file){ - var js = files[file]; - file = file.replace('lib/', ''); - buf += '\nrequire.register("' + file + '", function(module, exports, require){\n'; - buf += js; - buf += '\n}); // module: ' + file + '\n'; - }); - fs.writeFile('_mocha.js', buf, function(err){ - if (err) throw err; - console.log(' \u001b[90m create : \u001b[0m\u001b[36m%s\u001b[0m', 'mocha.js'); - console.log(); - }); -} - -// refactored version of weepy's -// https://github.com/weepy/brequire/blob/master/browser/brequire.js - -var browser = { - - /** - * Require a module. - */ - - require: function require(p){ - var path = require.resolve(p) - , mod = require.modules[path]; - if (!mod) throw new Error('failed to require "' + p + '"'); - if (!mod.exports) { - mod.exports = {}; - mod.call(mod.exports, mod, mod.exports, require.relative(path)); - } - return mod.exports; - }, - - /** - * Resolve module path. - */ - - resolve: function(path){ - var orig = path - , reg = path + '.js' - , index = path + '/index.js'; - return require.modules[reg] && reg - || require.modules[index] && index - || orig; - }, - - /** - * Return relative require(). - */ - - relative: function(parent) { - return function(p){ - if ('.' != p.charAt(0)) return require(p); - - var path = parent.split('/') - , segs = p.split('/'); - path.pop(); - - for (var i = 0; i < segs.length; i++) { - var seg = segs[i]; - if ('..' == seg) path.pop(); - else if ('.' != seg) path.push(seg); - } - - return require(path.join('/')); - }; - }, - - /** - * Register a module. - */ - - register: function(path, fn){ - require.modules[path] = fn; - } -}; diff --git a/support/foot.js b/support/foot.js deleted file mode 100644 index 0319a0fe5f..0000000000 --- a/support/foot.js +++ /dev/null @@ -1 +0,0 @@ -})(); diff --git a/support/head.js b/support/head.js deleted file mode 100644 index 55d38175ec..0000000000 --- a/support/head.js +++ /dev/null @@ -1 +0,0 @@ -;(function(){