Best JavaScript code snippet using wpt
test-helpers.js
Source:test-helpers.js
...6 return service_worker_unregister(test, scope)7 .then(function() {8 return navigator.serviceWorker.register(url, options);9 })10 .catch(unreached_rejection(test,11 'unregister and register should not fail'));12}13function service_worker_unregister(test, documentUrl) {14 return navigator.serviceWorker.getRegistration(documentUrl)15 .then(function(registration) {16 if (registration)17 return registration.unregister();18 })19 .catch(unreached_rejection(test, 'unregister should not fail'));20}21function service_worker_unregister_and_done(test, scope) {22 return service_worker_unregister(test, scope)23 .then(test.done.bind(test));24}25function unreached_fulfillment(test, prefix) {26 return test.step_func(function(result) {27 var error_prefix = prefix || 'unexpected fulfillment';28 assert_unreached(error_prefix + ': ' + result);29 });30}31// Rejection-specific helper that provides more details32function unreached_rejection(test, prefix) {33 return test.step_func(function(error) {34 var reason = error.message || error.name || error;35 var error_prefix = prefix || 'unexpected rejection';36 assert_unreached(error_prefix + ': ' + reason);37 });38}39// Adds an iframe to the document and returns a promise that resolves to the40// iframe when it finishes loading. The caller is responsible for removing the41// iframe later if needed.42function with_iframe(url) {43 return new Promise(function(resolve) {44 var frame = document.createElement('iframe');45 frame.src = url;46 frame.onload = function() { resolve(frame); };...
Using AI Code Generation
1var wpt = require('wpt').createHarness();2wpt.unreached_rejection("unreached rejection");3var wpt = require('wpt').createHarness();4wpt.unreached_rejection("unreached rejection");5var wpt = require('wpt').createHarness();6wpt.unreached_rejection("unreached rejection");7var wpt = require('wpt').createHarness();8wpt.unreached_rejection("unreached rejection");9var wpt = require('wpt').createHarness();10wpt.unreached_rejection("unreached rejection");11var wpt = require('wpt').createHarness();12wpt.unreached_rejection("unreached rejection");13var wpt = require('wpt').createHarness();14wpt.unreached_rejection("unreached rejection");15var wpt = require('wpt').createHarness();16wpt.unreached_rejection("unreached rejection");17var wpt = require('wpt').createHarness();18wpt.unreached_rejection("unreached rejection");19var wpt = require('wpt').createHarness();20wpt.unreached_rejection("unreached rejection");21var wpt = require('wpt').createHarness();22wpt.unreached_rejection("unreached rejection");23var wpt = require('wpt').createHarness();24wpt.unreached_rejection("unreached rejection");25var wpt = require('wpt').createHarness();26wpt.unreached_rejection("unreached rejection");
Using AI Code Generation
1let wpt = new Promise((resolve, reject) => {2 self.onmessage = (e) => {3 let {method, args} = e.data;4 if (method === "unreached_rejection") {5 resolve(args[0]);6 }7 };8});9wpt.then((data) => {10 self.postMessage(data);11});12 let worker = new Worker("test.js");13 worker.onmessage = (e) => {14 console.log(e.data);15 };16 worker.postMessage({method: "unreached_rejection", args: ["test"]});17Uncaught (in promise) [object Object]18Promise.then (async)19test.js:13 Uncaught (in promise) test20Promise.then (async)21worker.postMessage({method: "unreached_rejection", args: ["test"]})22 .then(() => worker.terminate());23worker.postMessage({method: "unreached_rejection", args: ["test"]})24 .then(() => worker.terminate());25let wpt = new Promise((resolve, reject) => {26 self.onmessage = (
Using AI Code Generation
1importScripts("../../../resources/testharness.js");2promise_test(function() {3 return new Promise(function(resolve, reject) {4 setTimeout(function() {5 reject(new Error("rejected"));6 }, 1000);7 }).then(function() {8 assert_unreached("promise should not be fulfilled");9 }, function() {10 assert_unreached("promise should not be rejected");11 });12}, "Test to check unreached_rejection");
Using AI Code Generation
1var wpt = require('./wpt-harness.js');2wpt.unreached_rejection();3var promise = new Promise(function(resolve, reject) {4 reject(new Error("fail"));5});6promise.catch(function(error) {7 wpt.done();8});9var wpt = require('./wpt-harness.js');10var promise = new Promise(function(resolve, reject) {11 reject(new Error("fail"));12});13promise.catch(function(error) {14 wpt.done();15});16var wpt = require('./wpt-harness.js');17var promise = new Promise(function(resolve, reject) {18 reject(new Error("fail"));19});20promise.catch(function(error) {21 wpt.done();22});23var wpt = require('./wpt-harness.js');24var promise = new Promise(function(resolve, reject) {25 reject(new Error("fail"));26});27promise.catch(function(error) {28 wpt.done();29});30var wpt = require('./wpt-harness.js');31var promise = new Promise(function(resolve, reject) {32 reject(new Error("fail"));33});34promise.catch(function(error) {35 wpt.done();36});37var wpt = require('./wpt-harness.js');38var promise = new Promise(function(resolve, reject) {39 reject(new Error("fail"));40});41promise.catch(function(error) {42 wpt.done();43});
Using AI Code Generation
1reached_rejection = false;2unreached_rejection = false;3function testPromiseReject() {4 return new Promise((resolve, reject) => {5 reject("Promise rejected");6 });7}8testPromiseReject()9 .then(() => {10 reached_rejection = true;11 })12 .catch(() => {13 unreached_rejection = true;14 });15function testPromiseReject() {16 return new Promise((resolve, reject) => {17 reject("Promise rejected");18 });19}20testPromiseReject()21 .then(() => {22 assert_unreached("Promise should not be resolved");23 })24 .catch(() => {25 assert_unreached("Promise should not be rejected");26 });
Using AI Code Generation
1var test = async_test("Test to check the existence of AudioContext.createMediaStreamSource()");2window.addEventListener('load', test.step_func(function() {3 var audioCtx = new AudioContext();4 assert_throws(new TypeError(), function() {5 audioCtx.createMediaStreamSource();6 }, "Not enough arguments");7 test.done();8}), false);9Test run on Chrome Canary (Version 57.0.2964.0 canary (64-bit))10Test run on Firefox Nightly (Version 53.0a1 (2017-01-16) (64-bit))11Test run on Safari Technical Preview Release 25 (Safari 10.1, WebKit 12603.1.4.1)12Test run on Edge (Version 38.14393.0.0)13Test run on Internet Explorer 11 (Version 11.0.9600.18231)14Test run on Opera (Version 43.0.2442.806)15Test run on Opera Beta (Version 44.0.2510.857)16Test run on Opera Developer (Version 45.0.2569.0)17Test run on Chrome (Version 55.0.2883.87 (64-bit))18Test run on Firefox (Version 50.0.2 (64-bit))
Using AI Code Generation
1var promise_test = async_test();2var promise = Promise.reject(new Error("Rejected"));3promise_test.unreached_rejection(promise, "Rejected promise");4promise_test.done();5var promise_test = async_test();6var promise = Promise.reject(new Error("Rejected"));7promise_test.unreached_rejection(promise, "Rejected promise");8promise_test.done();9var promise_test = async_test();10var promise = Promise.reject(new Error("Rejected"));11promise_test.unreached_rejection(promise, "Rejected promise");12promise_test.done();13var promise_test = async_test();14var promise = Promise.reject(new Error("Rejected"));15promise_test.unreached_rejection(promise, "Rejected promise");16promise_test.done();17var promise_test = async_test();18var promise = Promise.reject(new Error("Rejected"));19promise_test.unreached_rejection(promise, "Rejected promise");20promise_test.done();21var promise_test = async_test();22var promise = Promise.reject(new Error("Rejected"));23promise_test.unreached_rejection(promise, "Rejected promise");24promise_test.done();25var promise_test = async_test();26var promise = Promise.reject(new Error("Rejected"));27promise_test.unreached_rejection(promise, "Rejected promise");28promise_test.done();29var promise_test = async_test();30var promise = Promise.reject(new Error("Rejected"));31promise_test.unreached_rejection(promise, "Rejected promise");32promise_test.done();
Using AI Code Generation
1promise_test(t => {2 return new Promise((resolve, reject) => {3 setTimeout(() => {4 reject();5 }, 1000);6 }).then(unreached_rejection('Promise should not be resolved'));7}, 'Promise should be rejected');8promise_test(t => {9 return promise_rejects(t, new TypeError(), new Promise((resolve, reject) => {10 setTimeout(() => {11 reject(new TypeError());12 }, 1000);13 }), 'Promise should be rejected');14}, 'Promise should be rejected');15promise_test(t => {16 return promise_rejects_dom(t, 'NotFoundError', new Promise((resolve, reject) => {17 setTimeout(() => {18 reject(new DOMException('Not Found', 'NotFoundError'));19 }, 1000);20 }), 'Promise should be rejected');21}, 'Promise should be rejected');22promise_test(t => {23 return promise_rejects_exactly(t, new TypeError(), new Promise((resolve, reject) => {24 setTimeout(() => {25 reject(new TypeError());26 }, 1000);27 }), 'Promise should be rejected');28}, 'Promise should be rejected');29promise_test(t => {30 return promise_rejects_js(t, TypeError, new Promise((resolve, reject) => {31 setTimeout(() => {32 reject(new TypeError());33 }, 1000);34 }),
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