feat(standards): add html elems object

lib/core/base/audit.js

@@ -1,5 +1,6 @@
 import Rule from './rule';
 import Check from './check';
+import standards from '../../standards';
 import RuleResult from './rule-result';
 import {
 	clone,
@@ -152,6 +153,7 @@ class Audit {
 		this.tagExclude = ['experimental'];
 		this.lang = 'en';
 		this.defaultConfig = audit;
+		this.standards = standards;
 		this._init();
 		// A copy of the "default" locale. This will be set if the user
 		// provides a new locale to `axe.configure()` and used to undo

lib/core/public/configure.js

@@ -1,4 +1,5 @@
 import { hasReporter } from './reporter';
+import { configureStandards } from '../../standards';
 
 function configure(spec) {
 	'use strict';
@@ -106,6 +107,10 @@ function configure(spec) {
 	if (spec.locale) {
 		audit.applyLocale(spec.locale);
 	}
+
+	if (spec.standards) {
+		configureStandards(spec.standards);
+	}
 }
 
 export default configure;

lib/core/public/reset.js

@@ -1,4 +1,5 @@
-/*global axe */
+import { resetStandards } from '../../standards';
+
 function reset() {
 	'use strict';
 	var audit = axe._audit;
@@ -7,6 +8,7 @@ function reset() {
 		throw new Error('No audit configured');
 	}
 	audit.resetRulesAndChecks();
+	resetStandards();
 }
 
 export default reset;

lib/standards/aria-attrs.js

@@ -0,0 +1,200 @@
+// Source: https://www.w3.org/TR/wai-aria-1.1/#states_and_properties
+const ariaAttrs = {
+	'aria-activedescendant': {
+		type: 'idref',
+		allowEmpty: true
+	},
+	'aria-atomic': {
+		type: 'boolean',
+		global: true
+	},
+	'aria-autocomplete': {
+		type: 'nmtoken',
+		values: ['inline', 'list', 'both', 'none']
+	},
+	'aria-busy': {
+		type: 'boolean',
+		global: true
+	},
+	'aria-checked': {
+		type: 'nmtoken',
+		values: ['false', 'mixed', 'true', 'undefined']
+	},
+	'aria-colcount': {
+		type: 'int'
+	},
+	'aria-colindex': {
+		type: 'int'
+	},
+	'aria-colspan': {
+		type: 'int'
+	},
+	'aria-controls': {
+		type: 'idrefs',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-current': {
+		type: 'nmtoken',
+		allowEmpty: true,
+		values: ['page', 'step', 'location', 'date', 'time', 'true', 'false'],
+		global: true
+	},
+	'aria-describedby': {
+		type: 'idrefs',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-details': {
+		type: 'idref',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-disabled': {
+		type: 'boolean',
+		global: true
+	},
+	'aria-dropeffect': {
+		type: 'nmtokens',
+		values: ['copy', 'execute', 'link', 'move', 'none', 'popup'],
+		global: true
+	},
+	'aria-errormessage': {
+		type: 'idref',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-expanded': {
+		type: 'nmtoken',
+		values: ['true', 'false', 'undefined']
+	},
+	'aria-flowto': {
+		type: 'idrefs',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-grabbed': {
+		type: 'nmtoken',
+		values: ['true', 'false', 'undefined'],
+		global: true
+	},
+	'aria-haspopup': {
+		type: 'nmtoken',
+		allowEmpty: true,
+		values: ['true', 'false', 'menu', 'listbox', 'tree', 'grid', 'dialog'],
+		global: true
+	},
+	'aria-hidden': {
+		type: 'nmtoken',
+		values: ['true', 'false', 'undefined'],
+		global: true
+	},
+	'aria-invalid': {
+		type: 'nmtoken',
+		allowEmpty: true,
+		values: ['grammar', 'false', 'spelling', 'true'],
+		global: true
+	},
+	'aria-keyshortcuts': {
+		type: 'string',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-label': {
+		type: 'string',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-labelledby': {
+		type: 'idrefs',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-level': {
+		type: 'int'
+	},
+	'aria-live': {
+		type: 'nmtoken',
+		values: ['assertive', 'off', 'polite'],
+		global: true
+	},
+	'aria-modal': {
+		type: 'boolean'
+	},
+	'aria-multiline': {
+		type: 'boolean'
+	},
+	'aria-multiselectable': {
+		type: 'boolean'
+	},
+	'aria-orientation': {
+		type: 'nmtoken',
+		values: ['horizontal', 'undefined', 'vertical']
+	},
+	'aria-owns': {
+		type: 'idrefs',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-placeholder': {
+		type: 'string',
+		allowEmpty: true
+	},
+	'aria-posinset': {
+		type: 'int'
+	},
+	'aria-pressed': {
+		type: 'nmtoken',
+		values: ['false', 'mixed', 'true', 'undefined']
+	},
+	'aria-readonly': {
+		type: 'boolean'
+	},
+	'aria-relevant': {
+		type: 'nmtokens',
+		values: ['additions', 'all', 'removals', 'text'],
+		global: true
+	},
+	'aria-required': {
+		type: 'boolean'
+	},
+	'aria-roledescription': {
+		type: 'string',
+		allowEmpty: true,
+		global: true
+	},
+	'aria-rowcount': {
+		type: 'int'
+	},
+	'aria-rowindex': {
+		type: 'int'
+	},
+	'aria-rowspan': {
+		type: 'int'
+	},
+	'aria-selected': {
+		type: 'nmtoken',
+		values: ['false', 'true', 'undefined']
+	},
+	'aria-setsize': {
+		type: 'int'
+	},
+	'aria-sort': {
+		type: 'nmtoken',
+		values: ['ascending', 'descending', 'none', 'other']
+	},
+	'aria-valuemax': {
+		type: 'decimal'
+	},
+	'aria-valuemin': {
+		type: 'decimal'
+	},
+	'aria-valuenow': {
+		type: 'decimal'
+	},
+	'aria-valuetext': {
+		type: 'string'
+	}
+};
+
+export default ariaAttrs;