benchmark: add trailing commas

benchmark/.eslintrc.yaml

@@ -5,11 +5,29 @@ env:
   es6: true
 
 rules:
-  comma-dangle: [error, {
-    arrays: always-multiline,
-    exports: always-multiline,
-    functions: only-multiline,
-    imports: always-multiline,
-    objects: only-multiline,
-  }]
   prefer-arrow-callback: error
+
+overrides:
+  - files:
+      - async_hooks/*.js
+      - buffers/*.js
+      - buffers-fill/*.js
+      - crypto/*.js
+      - fs/*.js
+      - http/*.js
+      - http2/*.js
+      - misc/*.js
+      - module/*.js
+      - net/*.js
+      - path/*.js
+      - process/*.js
+      - url/*.js
+      - util/*.js
+    rules:
+      comma-dangle: [error, {
+        arrays: always-multiline,
+        exports: always-multiline,
+        functions: only-multiline,
+        imports: always-multiline,
+        objects: only-multiline,
+      }]

benchmark/_http-benchmarkers.js

@@ -106,7 +106,7 @@ class TestDoubleBenchmarker {
     const scheme = options.scheme || 'http';
     const env = {
       test_url: `${scheme}://127.0.0.1:${options.port}${options.path}`,
-      ...process.env
+      ...process.env,
     };
 
     const child = child_process.fork(this.executable,
@@ -203,7 +203,7 @@ exports.run = function(options, callback) {
     connections: 100,
     duration: 5,
     benchmarker: exports.default_http_benchmarker,
-    ...options
+    ...options,
   };
   if (!options.benchmarker) {
     callback(new Error('Could not locate required http benchmarker. See ' +

benchmark/assert/deepequal-map.js

@@ -46,7 +46,7 @@ function main({ n, len, method, strict }) {
     }
     case 'deepEqual_mixed': {
       const values = array.map(
-        (_, i) => [i % 2 ? [`str_${i}`, 1] : `str_${i}`, 123]
+        (_, i) => [i % 2 ? [`str_${i}`, 1] : `str_${i}`, 123],
       );
       benchmark(strict ? deepStrictEqual : deepEqual, n, values);
       break;
@@ -67,7 +67,7 @@ function main({ n, len, method, strict }) {
     }
     case 'notDeepEqual_mixed': {
       const values = array.map(
-        (_, i) => [i % 2 ? [`str_${i}`, 1] : `str_${i}`, 123]
+        (_, i) => [i % 2 ? [`str_${i}`, 1] : `str_${i}`, 123],
       );
       const values2 = values.slice(0);
       values2[0] = ['w00t', 123];

benchmark/blob/blob.js

@@ -5,7 +5,7 @@ const { Blob } = require('buffer');
 const bench = common.createBenchmark(main, {
   bytes: [128, 1024, 1024 ** 2],
   n: [1e6],
-  operation: ['text', 'arrayBuffer']
+  operation: ['text', 'arrayBuffer'],
 });
 
 async function run(n, bytes, operation) {

benchmark/blob/file.js

@@ -5,7 +5,7 @@ const { File } = require('buffer');
 const bench = common.createBenchmark(main, {
   bytes: [128, 1024, 1024 ** 2],
   n: [1e6],
-  operation: ['text', 'arrayBuffer']
+  operation: ['text', 'arrayBuffer'],
 });
 
 const options = {

benchmark/child_process/child-process-exec-stdout.js

@@ -9,7 +9,7 @@ if (!isWindows) messagesLength.push(32768);
 
 const bench = common.createBenchmark(childProcessExecStdout, {
   len: messagesLength,
-  dur: [5]
+  dur: [5],
 });
 
 function childProcessExecStdout({ dur, len }) {

benchmark/child_process/child-process-read-ipc.js

@@ -15,7 +15,7 @@ if (process.argv[2] === 'child') {
       64, 256, 1024, 4096, 16384, 65536,
       65536 << 4, 65536 << 6 - 1,
     ],
-    dur: [5]
+    dur: [5],
   });
   const spawn = require('child_process').spawn;
 

benchmark/child_process/child-process-read.js

@@ -14,7 +14,7 @@ if (os.platform() !== 'win32')
 
 const bench = common.createBenchmark(main, {
   len: messagesLength,
-  dur: [5]
+  dur: [5],
 });
 
 function main({ dur, len }) {

benchmark/child_process/spawn-echo.js

@@ -1,7 +1,7 @@
 'use strict';
 const common = require('../common.js');
 const bench = common.createBenchmark(main, {
-  n: [1000]
+  n: [1000],
 });
 
 const spawn = require('child_process').spawn;

benchmark/cluster/echo.js

@@ -8,15 +8,15 @@ if (cluster.isMaster) {
     payload: ['string', 'object'],
     sendsPerBroadcast: [1, 10],
     serialization: ['json', 'advanced'],
-    n: [1e5]
+    n: [1e5],
   });
 
   function main({
     n,
     workers,
     sendsPerBroadcast,
     payload,
-    serialization
+    serialization,
   }) {
     const expectedPerBroadcast = sendsPerBroadcast * workers;
     let readies = 0;

benchmark/common.js

@@ -108,7 +108,7 @@ class Benchmark {
           cliOptions[key] = [];
         cliOptions[key].push(
           // Infer the type from the config object and parse accordingly
-          typeof configs[key][0] === 'number' ? +value : value
+          typeof configs[key][0] === 'number' ? +value : value,
         );
       } else {
         extraOptions[key] = value;
@@ -148,7 +148,7 @@ class Benchmark {
           const allowed = combinationFilter({ ...currConfig });
           if (typeof allowed !== 'boolean') {
             throw new TypeError(
-              'Combination filter must always return a boolean'
+              'Combination filter must always return a boolean',
             );
           }
           if (allowed)
@@ -183,7 +183,7 @@ class Benchmark {
         }
         this.config.benchmarker = used_benchmarker;
         this.report(result, elapsed);
-      }
+      },
     );
   }
 

benchmark/compare.js

@@ -71,7 +71,7 @@ if (showProgress) {
   const job = queue[i];
 
   const child = fork(path.resolve(__dirname, job.filename), cli.optional.set, {
-    execPath: cli.optional[job.binary]
+    execPath: cli.optional[job.binary],
   });
 
   child.on('message', (data) => {

benchmark/dgram/array-vs-concat.js

@@ -13,7 +13,7 @@ const bench = common.createBenchmark(main, {
   num: [100],
   chunks: [1, 2, 4, 8],
   type: ['concat', 'multi'],
-  dur: [5]
+  dur: [5],
 });
 
 function main({ dur, len, num, type, chunks }) {

benchmark/dgram/multi-buffer.js

@@ -13,7 +13,7 @@ const bench = common.createBenchmark(main, {
   num: [100],
   chunks: [1, 2, 4, 8],
   type: ['send', 'recv'],
-  dur: [5]
+  dur: [5],
 });
 
 function main({ dur, len, num, type, chunks }) {

benchmark/dgram/offset-length.js

@@ -12,7 +12,7 @@ const bench = common.createBenchmark(main, {
   len: [1, 64, 256, 1024],
   num: [100],
   type: ['send', 'recv'],
-  dur: [5]
+  dur: [5],
 });
 
 function main({ dur, len, num, type }) {

benchmark/dgram/single-buffer.js

@@ -12,7 +12,7 @@ const bench = common.createBenchmark(main, {
   len: [1, 64, 256, 1024],
   num: [100],
   type: ['send', 'recv'],
-  dur: [5]
+  dur: [5],
 });
 
 function main({ dur, len, num, type }) {

benchmark/diagnostics_channel/http.js

@@ -11,7 +11,7 @@ const bench = common.createBenchmark(main, {
   chunks: 4,
   connections: [50, 500],
   chunkedEnc: 1,
-  duration: 5
+  duration: 5,
 });
 
 function main({ apm, connections, duration, type, len, chunks, chunkedEnc }) {
@@ -24,7 +24,7 @@ function main({ apm, connections, duration, type, len, chunks, chunkedEnc }) {
       bench.http({
         path,
         connections,
-        duration
+        duration,
       }, () => {
         server.close();
         if (done) done();
@@ -44,14 +44,14 @@ function patch() {
     if (name === 'request') {
       als.enterWith({
         url: req.url,
-        start: process.hrtime.bigint()
+        start: process.hrtime.bigint(),
       });
 
       res.on('finish', () => {
         times.push({
           ...als.getStore(),
           statusCode: res.statusCode,
-          end: process.hrtime.bigint()
+          end: process.hrtime.bigint(),
         });
       });
     }
@@ -74,15 +74,15 @@ function diagnostics_channel() {
   function onStart(req) {
     als.enterWith({
       url: req.url,
-      start: process.hrtime.bigint()
+      start: process.hrtime.bigint(),
     });
   }
 
   function onFinish(res) {
     times.push({
       ...als.getStore(),
       statusCode: res.statusCode,
-      end: process.hrtime.bigint()
+      end: process.hrtime.bigint(),
     });
   }
 

benchmark/diagnostics_channel/publish.js

@@ -16,7 +16,7 @@ function main({ n, subscribers }) {
   }
 
   const data = {
-    foo: 'bar'
+    foo: 'bar',
   };
 
   bench.start();

benchmark/dns/lookup-promises.js

@@ -6,7 +6,7 @@ const { lookup } = require('dns').promises;
 const bench = common.createBenchmark(main, {
   name: ['127.0.0.1', '::1'],
   all: ['true', 'false'],
-  n: [5e6]
+  n: [5e6],
 });
 
 function main({ name, n, all }) {

benchmark/dns/lookup.js

@@ -6,7 +6,7 @@ const lookup = require('dns').lookup;
 const bench = common.createBenchmark(main, {
   name: ['127.0.0.1', '::1'],
   all: ['true', 'false'],
-  n: [5e6]
+  n: [5e6],
 });
 
 function main({ name, n, all }) {

benchmark/domain/domain-fn-args.js

@@ -4,7 +4,7 @@ const domain = require('domain');
 
 const bench = common.createBenchmark(main, {
   args: [0, 1, 2, 3],
-  n: [10]
+  n: [10],
 });
 
 const bdomain = domain.create();

benchmark/error/node-error.js

@@ -5,14 +5,14 @@ const common = require('../common');
 const bench = common.createBenchmark(main, {
   n: [1e7],
 }, {
-  flags: ['--expose-internals']
+  flags: ['--expose-internals'],
 });
 
 function main({ n }) {
   const {
     codes: {
       ERR_INVALID_STATE,
-    }
+    },
   } = require('internal/errors');
   bench.start();
   for (let i = 0; i < n; ++i)

benchmark/es/defaultparams-bench.js

@@ -5,7 +5,7 @@ const assert = require('assert');
 
 const bench = common.createBenchmark(main, {
   method: ['withoutdefaults', 'withdefaults'],
-  n: [1e8]
+  n: [1e8],
 });
 
 function oldStyleDefaults(x, y) {

benchmark/es/destructuring-bench.js

@@ -5,7 +5,7 @@ const assert = require('assert');
 
 const bench = common.createBenchmark(main, {
   method: ['swap', 'destructure'],
-  n: [1e8]
+  n: [1e8],
 });
 
 function runSwapManual(n) {

benchmark/es/destructuring-object-bench.js

@@ -4,7 +4,7 @@ const common = require('../common.js');
 
 const bench = common.createBenchmark(main, {
   method: ['normal', 'destructureObject'],
-  n: [1e8]
+  n: [1e8],
 });
 
 function runNormal(n) {

benchmark/es/foreach-bench.js

@@ -5,7 +5,7 @@ const common = require('../common.js');
 const bench = common.createBenchmark(main, {
   method: ['for', 'for-of', 'for-in', 'forEach'],
   count: [5, 10, 20, 100],
-  n: [5e6]
+  n: [5e6],
 });
 
 function useFor(n, items, count) {

benchmark/es/map-bench.js

@@ -8,7 +8,7 @@ const bench = common.createBenchmark(main, {
     'object', 'nullProtoObject', 'nullProtoLiteralObject', 'storageObject',
     'fakeMap', 'map',
   ],
-  n: [1e6]
+  n: [1e6],
 });
 
 function runObject(n) {
@@ -72,7 +72,7 @@ function fakeMap() {
     get(key) { return m[`$${key}`]; },
     set(key, val) { m[`$${key}`] = val; },
     get size() { return Object.keys(m).length; },
-    has(key) { return Object.hasOwn(m, `$${key}`); }
+    has(key) { return Object.hasOwn(m, `$${key}`); },
   };
 }
 

benchmark/es/restparams-bench.js

@@ -5,7 +5,7 @@ const assert = require('assert');
 
 const bench = common.createBenchmark(main, {
   method: ['copy', 'rest', 'arguments'],
-  n: [1e8]
+  n: [1e8],
 });
 
 function copyArguments() {

benchmark/es/spread-assign.js

@@ -6,7 +6,7 @@ const util = require('util');
 const bench = common.createBenchmark(main, {
   method: ['spread', 'assign', '_extend'],
   count: [5, 10, 20],
-  n: [1e6]
+  n: [1e6],
 });
 
 function main({ n, context, count, rest, method }) {