Best JavaScript code snippet using fast-check-monorepo
cli.js
Source:cli.js
...17 client,18 workers = {},19 workerKeys = {},20 tunnelingAgent;21function terminateAllWorkers(callback) {22 logger.trace('terminateAllWorkers');23 var cleanWorker = function(id, key) {24 logger.trace('cleanWorker(%s, %s)', id, key);25 client.terminateWorker(id, function() {26 var worker = workers[key];27 if(worker) {28 logger.debug('[%s] Terminated', worker.string);29 clearTimeout(worker.ackTimeout);30 clearTimeout(worker.activityTimeout);31 clearTimeout(worker.testActivityTimeout);32 delete workers[key];33 delete workerKeys[worker.id];34 }35 if (utils.objectSize(workers) === 0) {36 logger.trace('terminateAllWorkers: done');37 callback();38 }39 });40 };41 if (utils.objectSize(workers) === 0) {42 logger.trace('terminateAllWorkers: done');43 callback();44 } else {45 for (var key in workers){46 var worker = workers[key];47 if (worker.id) {48 cleanWorker(worker.id, key);49 } else {50 delete workers[key];51 if (utils.objectSize(workers) === 0) {52 logger.trace('terminateAllWorkers: done');53 callback();54 }55 }56 }57 }58}59function cleanUpAndExit(signal, error, report, callback) {60 ConfigParser.finalBrowsers = [];61 callback = callback || function() {};62 report = report || [];63 logger.trace('cleanUpAndExit: signal: %s', signal);64 try {65 server.close();66 } catch (e) {67 logger.debug('Server already closed');68 }69 if (statusPoller) {70 statusPoller.stop();71 }72 try {73 process.kill(tunnel.process.pid, 'SIGTERM');74 } catch (e) {75 logger.debug('Non existent tunnel');76 }77 if (signal === 'SIGTERM') {78 logger.debug('Exiting');79 callback(error, report);80 } else {81 terminateAllWorkers(function() {82 logger.debug('Exiting');83 callback(error, report);84 });85 }86}87function getTestBrowserInfo(browserString, path) {88 var info = browserString;89 if (config.multipleTest) {90 info += ', ' + path;91 }92 logger.trace('getTestBrowserInfo(%s, %s): %s', browserString, path, info);93 return info;94}95function buildTestUrl(test_path, worker_key, browser) {...
createWorkers.js
Source:createWorkers.js
...90 })91 worker.nodeWorker.once("exit", () => {92 // happens when:93 // - terminate is called due to error when calling worker.postMessage()94 // - terminate is called by terminateAllWorkers()95 // - terminate is called because job is cancelled while worker is executing96 // - terminate is called because worker timeout during execution97 // - There is a runtime error during job excecution98 // -> These cases should be catched by workerMap.has(worker.id)99 // - There is a runtime error during worker execution100 if (workerMap.has(worker.id)) {101 logger.debug(`worker #${worker.id} exited, it's not supposed to happen`)102 forget(worker)103 }104 // the worker emitted an "error" event outside the execution of a job105 // this is not supposed to happen and is used to recognize worker106 // throwing a top level error. In that case we don't want to create107 // an other worker that would also throw108 if (worker.errored) {109 logger.debug(`this worker won't be replace (errored flag is true)`)110 return111 }112 const workerCount = workerMap.size113 if (workerCount >= minWorkers) {114 logger.debug(115 `this worker won't be replaced (there is enough worker already: ${workerCount})`,116 )117 return118 }119 logger.debug("adding a new worker to replace the one who exited")120 addWorker()121 })122 return worker123 }124 const addWorker = () => {125 const newWorker = createWorker()126 tryToGoIdle(newWorker)127 }128 const tryToGoIdle = (worker) => {129 const nextJob = jobsWaitingAnAvailableWorker.shift()130 if (nextJob) {131 assignJobToWorker(nextJob, worker)132 return133 }134 markAsIdle(worker)135 }136 const markAsIdle = (worker) => {137 removeFromArray(busyArray, worker.id)138 idleArray.push(worker.id)139 logger.debug(`worker#${worker.id} marked as "idle"`)140 const workerCount = workerMap.size141 if (142 // keep the min amount of workers alive143 workerCount <= minWorkers ||144 // or if they are allowd to live forever145 maxIdleDuration === Infinity146 ) {147 return148 }149 // this worker was dynamically added, remove it according to maxIdleDuration150 worker.idleKillTimeout = setTimeout(() => {151 logger.debug(152 `killing worker #${worker.id} because idle during more than "maxIdleDuration" (${maxIdleDuration}ms)`,153 )154 kill(worker)155 }, maxIdleDuration)156 worker.idleKillTimeout.unref()157 }158 const addJob = (159 jobData,160 { transferList = [], abortSignal, allocatedMs } = {},161 ) => {162 return new Promise((resolve, reject) => {163 const job = {164 id: jobIdGenerator(),165 data: jobData,166 transferList,167 allocatedMs,168 abortSignal,169 reject,170 resolve,171 }172 logger.debug(`add job#${job.id}`)173 if (abortSignal && abortSignal.aborted) {174 reject(new Error(`job#${job.id} already aborted`))175 return176 }177 if (idleArray.length > 0) {178 logger.debug(`a worker is available for that job`)179 assignJobToWorker(job, workerMap.get(idleArray[0]))180 return181 }182 const workerCount = workerMap.size183 if (workerCount < maxWorkers) {184 logger.debug(`adding a worker for that job`)185 const worker = createWorker()186 assignJobToWorker(job, worker)187 return188 }189 const jobWaitingCount = jobsWaitingAnAvailableWorker.length190 if (jobWaitingCount > maxWaitingJobs) {191 throw new Error(192 `maxWaitingJobs reached (${maxWaitingJobs}), cannot add more job`,193 )194 }195 logger.debug(196 `no worker available for that job -> waiting for an available worker`,197 )198 jobsWaitingAnAvailableWorker.push(job)199 if (abortSignal) {200 const unregisterAbort = registerEventCallback(201 abortSignal,202 "abort",203 () => {204 unregisterAbort()205 removeFromArray(jobsWaitingAnAvailableWorker, job)206 reject(new Error(`job#${job.id} aborted while waiting a worker`))207 },208 )209 job.unregisterAbort = unregisterAbort210 }211 })212 }213 const assignJobToWorker = async (job, worker) => {214 // make worker busy215 clearTimeout(worker.idleKillTimeout)216 removeFromArray(idleArray, worker.id)217 busyArray.push(worker.id)218 job.worker = worker219 worker.job = job220 logger.debug(`job #${job.id} assigned to worker #${worker.id}`)221 // creating an async ressource is important so that Node.js222 // knows we are doing async stuff223 // without this the process sometimes hangs forever224 // https://nodejs.org/dist/latest-v16.x/docs/api/async_context.html#async_context_using_asyncresource_for_a_worker_thread_pool225 const asyncRessource = new AsyncResource(`job#${job.id}`, {226 triggerAsyncId: executionAsyncId(),227 requireManualDestroy: true,228 })229 const resolve = (value) => {230 asyncRessource.runInAsyncScope(() => {}, null, null, value)231 asyncRessource.emitDestroy()232 job.resolve(value)233 }234 const reject = (e) => {235 asyncRessource.runInAsyncScope(() => {}, null, e)236 asyncRessource.emitDestroy()237 job.reject(e)238 }239 let onPostMessageError240 const raceWinnerPromise = raceCallbacks({241 timeout: (cb) => {242 if (!job.allocatedMs) {243 return null244 }245 const timeout = setTimeout(cb, job.allocatedMs)246 return () => {247 clearTimeout(timeout)248 }249 },250 abort: (cb) => {251 if (!job.abortSignal) {252 return null253 }254 // abort now have a new effect: it's not anymore just255 // removing job from "jobsWaitingAnAvailableWorker"256 job.unregisterAbort()257 return registerEventCallback(job.abortSignal, "abort", cb)258 },259 error: (cb) => registerEventCallback(worker.nodeWorker, "error", cb),260 messageerror: (cb) =>261 registerEventCallback(worker.nodeWorker, "messageerror", cb),262 exit: (cb) => registerEventCallback(worker.nodeWorker, "exit", cb),263 message: (cb) => registerEventCallback(worker.nodeWorker, "message", cb),264 postMessageError: (cb) => {265 onPostMessageError = cb266 },267 })268 try {269 worker.nodeWorker.postMessage(job.data, job.transferList)270 } catch (e) {271 onPostMessageError(e) // to ensure other callbacks are removed by raceCallbacks272 }273 const winner = await raceWinnerPromise274 worker.job = null275 const callbacks = {276 // likely postMessageError.name ==="DataCloneError"277 postMessageError: (postMessageError) => {278 worker.job = job279 reject(postMessageError)280 // we call worker.terminate otherwise the process never exits281 kill(worker)282 },283 // uncaught error throw in the worker:284 // - clear timeout285 // - calls job.onError, the job promise will be rejected286 // - worker will be removed by "exit" listener set in "createWorker"287 error: (error) => {288 worker.job = job289 reject(error)290 },291 // Error occured while deserializing a message sent by us to the worker292 // - clear timeout293 // - calls job.onMessageError, the job promise will be rejected294 // - indicate worker is about to be idle295 messageerror: (error) => {296 reject(error)297 tryToGoIdle(worker)298 },299 abort: () => {300 // The worker might be in the middle of something301 // it cannot be reused, we terminate it302 kill(worker)303 reject(new Error(`job#${job.id} aborted during execution by worker`))304 },305 timeout: () => {306 // Same here, worker is in the middle of something, kill it307 kill(worker)308 reject(309 new Error(310 `worker timeout: worker #${job.worker.id} is too slow to perform job #${job.id} (takes more than ${job.allocatedMs} ms)`,311 ),312 )313 },314 // Worker exits before emitting a "message" event, this is unexpected315 // - clear timeout316 // - calls job.onExit, the job promise will be rejected317 // - worker will be removed by "exit" listener set in "createWorker"318 exit: (exitCode) => {319 reject(320 new Error(321 `worker exited: worker #${job.worker.id} exited with code ${exitCode} while performing job #${job.id}.`,322 ),323 )324 },325 // Worker properly respond something326 // - clear timeout327 // - call job.onMessage, the job promise will resolve328 // - indicate worker is about to be idle329 message: (value) => {330 logger.debug(`job #${job.id} completed`)331 resolve(value)332 tryToGoIdle(worker)333 },334 }335 callbacks[winner.name](winner.data)336 }337 const terminateAllWorkers = async () => {338 logger.debug(`terminal all workers`)339 await Promise.allSettled(340 Array.from(workerMap.values()).map(async (worker) => {341 await worker.terminate()342 }),343 )344 }345 let unregisterSIGINT = () => {}346 const destroy = async () => {347 unregisterSIGINT()348 minWorkers = 0 // prevent onWorkerExit() to spawn worker349 maxWorkers = 0 // so that if any code calls addJob, new worker are not spawned350 jobsWaitingAnAvailableWorker.length = 0351 await terminateAllWorkers()352 workerMap.clear() // this is to help garbage collect faster but not required353 }354 if (handleSIGINT) {355 const SIGINTCallback = () => {356 logger.debug(`SIGINT`)357 destroy()358 }359 process.once("SIGINT", SIGINTCallback)360 unregisterSIGINT = () => {361 process.removeListener("SIGINT", SIGINTCallback)362 }363 }364 if (minWorkers > 0) {365 let numberOfWorkerToCreate = Math.ceil(minWorkers)...
mandelbrot-xdk-ww.js
Source:mandelbrot-xdk-ww.js
...155 var mw = mWorkers [mWorkerCount-1];156 mw.wworker.postMessage({terminate:true}); 157 mWorkerCount--;158 }159 function terminateAllWorkers() {160 while (mWorkerCount > 0) {161 terminateLastWorker ();162 }163 }164 function numberOfWorkers() {165 return mWorkerCount;166 }167 function bufferOf(worker_index) {168 return mWorkers[worker_index].buffer;169 }170 function workerIsActive(worker_index) {171 return worker_index < mWorkerCount;172 }173 return {...
mandelbrot-ww.js
Source:mandelbrot-ww.js
...130 var mw = mWorkers [mWorkerCount-1];131 mw.wworker.postMessage({terminate:true});132 mWorkerCount--;133 }134 function terminateAllWorkers() {135 while (mWorkerCount > 0) {136 terminateLastWorker ();137 }138 }139 function numberOfWorkers() {140 return mWorkerCount;141 }142 function bufferOf(worker_index) {143 return mWorkers[worker_index].buffer;144 }145 function workerIsActive(worker_index) {146 return worker_index < mWorkerCount;147 }148 return {...
mandelbrot-ww-asm.js
Source:mandelbrot-ww-asm.js
...125 var mw = mWorkers [mWorkerCount-1];126 mw.wworker.postMessage({terminate:true});127 mWorkerCount--;128 }129 function terminateAllWorkers() {130 while (mWorkerCount > 0) {131 terminateLastWorker ();132 }133 }134 function numberOfWorkers() {135 return mWorkerCount;136 }137 function bufferOf(worker_index) {138 return mWorkers[worker_index].buffer;139 }140 function workerIsActive(worker_index) {141 return worker_index < mWorkerCount;142 }143 return {...
provider_test.js
Source:provider_test.js
...119 demand: 10,120 });121 await subject.rejectBids({bids});122 });123 test('.terminateAllWorkers() should work as specified', async () => {124 await subject.terminateAllWorkers();125 });126 test('.terminateWorkerType() should work as specified', async () => {127 await subject.terminateWorkerType({workerType});128 });129 test('.terminateWorker() should work as specified', async () => {130 let [worker] = await subject.listWorkers({131 states: [Provider.running],132 workerTypes: [workerType],133 });134 await subject.terminateWorker({workers: [worker]});135 await subject.terminateWorker({workers: [worker.id]});136 });137 });138}...
manager.js
Source:manager.js
...52 this.calculatePI();53 this.callAllUpdateListeners();54 if (this.targetTotalPointCount === this.calculatedPointCount) {55 this.callAllCompleteListeners();56 this.terminateAllWorkers();57 }58 }59 terminateAllWorkers() {60 this.workers.forEach(worker => worker.terminate());61 this.workers = [];62 }63 addNewWorker() {64 const worker = new Worker("./worker.js");65 this.workers.push(worker);66 worker.onmessage = this.workerMessageHandler;67 }68 runWorker(worker, pointWorkLoad) {69 worker.postMessage({ pointWorkLoad });70 }71 runAllWorkers() {72 const pointWorkLoads = this.getPointWorkLoads();73 this.workers.forEach((worker, i) => this.runWorker(worker, pointWorkLoads[i]));...
index.js
Source:index.js
1"use strict";2Object.defineProperty(exports, "__esModule", { value: true });3exports.terminateAllWorkers = exports.createInitialWorkers = exports.DeferredSourceMapCache = exports.rewriteHtmlJsAsync = exports.rewriteJsAsync = exports.HtmlJsRewriter = void 0;4var html_1 = require("./html");5Object.defineProperty(exports, "HtmlJsRewriter", { enumerable: true, get: function () { return html_1.HtmlJsRewriter; } });6var async_rewriters_1 = require("./async-rewriters");7Object.defineProperty(exports, "rewriteJsAsync", { enumerable: true, get: function () { return async_rewriters_1.rewriteJsAsync; } });8Object.defineProperty(exports, "rewriteHtmlJsAsync", { enumerable: true, get: function () { return async_rewriters_1.rewriteHtmlJsAsync; } });9var deferred_source_map_cache_1 = require("./deferred-source-map-cache");10Object.defineProperty(exports, "DeferredSourceMapCache", { enumerable: true, get: function () { return deferred_source_map_cache_1.DeferredSourceMapCache; } });11var threads_1 = require("./threads");12Object.defineProperty(exports, "createInitialWorkers", { enumerable: true, get: function () { return threads_1.createInitialWorkers; } });...
Using AI Code Generation
1const { terminateAllWorkers } = require('fast-check');2terminateAllWorkers();3const { terminateAllWorkers } = require('fast-check');4terminateAllWorkers();5const { terminateAllWorkers } = require('fast-check');6terminateAllWorkers();7const { terminateAllWorkers } = require('fast-check');8terminateAllWorkers();9const { terminateAllWorkers } = require('fast-check');10terminateAllWorkers();11const { terminateAllWorkers } = require('fast-check');12terminateAllWorkers();13const { terminateAllWorkers } = require('fast-check');14terminateAllWorkers();15const { terminateAllWorkers } = require('fast-check');16terminateAllWorkers();17const { terminateAllWorkers } = require('fast-check');18terminateAllWorkers();19const { terminateAllWorkers } = require('fast-check');20terminateAllWorkers();21const { terminateAllWorkers } = require('fast-check');22terminateAllWorkers();23const { terminateAllWorkers } = require('fast-check');24terminateAllWorkers();25const { terminateAllWorkers } = require('fast-check');26terminateAllWorkers();27const { terminateAll
Using AI Code Generation
1const fc = require('fast-check');2const { terminateAllWorkers } = require('fast-check-monorepo');3fc.assert(4 fc.property(fc.integer(), fc.integer(), (a, b) => {5 return a + b === b + a;6 })7);8terminateAllWorkers();9{10 "scripts": {11 },12 "dependencies": {13 }14}15 at terminateAllWorkers (C:\Users\user\Documents\test\node_modules\fast-check-monorepo\lib\index.js:6:19)16 at Object.<anonymous> (C:\Users\user\Documents\test\test.js:11:1)17 at Module._compile (internal/modules/cjs/loader.js:1158:30)18 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)19 at Module.load (internal/modules/cjs/loader.js:1002:32)20 at Function.Module._load (internal/modules/cjs/loader.js:901:14)21 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
Using AI Code Generation
1const fc = require("fast-check");2const { terminateAllWorkers } = require("fast-check/lib/runner/worker");3fc.assert(4 fc.property(fc.integer(), fc.integer(), (a, b) => {5 return a + b === b + a;6 })7);8terminateAllWorkers();9{10 "scripts": {11 },12 "dependencies": {13 }14}
Using AI Code Generation
1const { terminateAllWorkers } = require('fast-check');2terminateAllWorkers();3console.log('Worker terminated');4{5 "scripts": {6 },7 "dependencies": {8 }9}10Recommended Posts: Node.js | child_process.exec() method11Node.js | child_process.fork() method12Node.js | child_process.spawn() method13Node.js | child_process.execFile() method14Node.js | child_process.execSync() method15Node.js | child_process.execFileSync() method16Node.js | child_process.spawnSync() method17Node.js | child_process.spawn() method18Node.js | child_process.exec() method19Node.js | child_process.spawn() method20Node.js | child_process.execFile() method21Node.js | child_process.execSync() method22Node.js | child_process.execFileSync() method23Node.js | child_process.spawnSync() method24Node.js | child_process.spawn() method25Node.js | child_process.exec() method26Node.js | child_process.spawn() method27Node.js | child_process.execFile() method28Node.js | child_process.execSync() method29Node.js | child_process.execFileSync() method30Node.js | child_process.spawnSync() method31Node.js | child_process.spawn() method32Node.js | child_process.exec() method33Node.js | child_process.spawn() method34Node.js | child_process.execFile() method35Node.js | child_process.execSync() method36Node.js | child_process.execFileSync() method37Node.js | child_process.spawnSync() method38Node.js | child_process.spawn() method39Node.js | child_process.exec() method40Node.js | child_process.spawn() method41Node.js | child_process.execFile() method42Node.js | child_process.execSync() method43Node.js | child_process.execFileSync() method44Node.js | child_process.spawnSync() method45Node.js | child_process.spawn() method46Node.js | child_process.exec() method
Using AI Code Generation
1const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;2terminateAllWorkers();3const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;4terminateAllWorkers();5const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;6terminateAllWorkers();7const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;8terminateAllWorkers();9const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;10terminateAllWorkers();11const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;12terminateAllWorkers();13const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;14terminateAllWorkers();15const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;16terminateAllWorkers();17const terminateAllWorkers = require('fast-check-monorepo').terminateAllWorkers;18terminateAllWorkers();
Using AI Code Generation
1const fc = require('fast-check');2const { terminateAllWorkers } = require('fast-check/lib/src/fast-check-default');3fc.assert(4 fc.property(fc.integer(), (n) => {5 if (n > 0) {6 return true;7 }8 return false;9 })10);11terminateAllWorkers();12const fc = require('fast-check');13const { terminateAllWorkers } = require('fast-check/lib/src/fast-check-default');14const testFunction = (param1, param2, param3) => {15 return new Promise((resolve, reject) => {16 if (param1 === 'test') {17 resolve('test');18 } else {19 reject('error');20 }21 });22}23fc.assert(24 fc.property(fc.string(), fc.string(), fc.string(), (param1, param2, param3) => {25 return testFunction(param1, param2, param3).then((result) => {26 return true;27 }, (err) => {28 return false;29 });30 })31);32terminateAllWorkers();33const fc = require('fast-check');34const { terminateAllWorkers } = require('fast-check/lib/src/fast-check-default');35const testFunction = (param1, param2, param3) => {36 return new Promise((resolve, reject) => {37 if (param1 === 'test') {38 resolve('test');39 } else {
Using AI Code Generation
1import { terminateAllWorkers } from 'fast-check-monorepo';2terminateAllWorkers();3"scripts": {4 },5"scripts": {6 },7"scripts": {8 },9"scripts": {10 },11"scripts": {12 },13"scripts": {14 },15"scripts": {16 },17"scripts": {18 },19"scripts": {20 },21"scripts": {22 },23"scripts": {24 },
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