Best JavaScript code snippet using wpt
window-worker-timeOrigin.window.js
Source:window-worker-timeOrigin.window.js
1"use strict"2// https://w3c.github.io/hr-time/#time-origin3async_test(function(test) {4 // Cache global time before starting worker5 const globalTimeOrigin = performance.timeOrigin;6 const globalNowBeforeWorkerStart = performance.now();7 // Start worker and retrieve time8 const workerScript = "postMessage({timeOrigin: performance.timeOrigin, now: performance.now()})";9 const blob = new Blob([workerScript]);10 let worker = new Worker(URL.createObjectURL(blob));11 worker.addEventListener("message", test.step_func_done(function(event) {12 const workerTimeOrigin = event.data.timeOrigin;13 const workerNow = event.data.now;14 assert_not_equals(workerTimeOrigin, 0, "worker timeOrigin must not be 0");15 assert_not_equals(performance.timeOrigin, 0, "Document timeOrigin must not be 0");16 assert_equals(globalTimeOrigin, performance.timeOrigin, "timeOrigin should not be changed in same document mode");17 assert_less_than(globalTimeOrigin, workerTimeOrigin, "Document timeOrigin must be earlier than worker timeOrigin");18 // Document and worker's now() start from their respective timeOrigins.19 const timeDiff = workerTimeOrigin - globalTimeOrigin; // convert worker's time to Document time.20 assert_less_than(globalTimeOrigin + globalNowBeforeWorkerStart, globalTimeOrigin + timeDiff + workerNow, "Document old now is earlier than worker now.");21 // Comparing timing between Document and worker threads could be delicate as it relies on the thread implementation and could be subject to race conditions.22 }));...
aflprep_window-worker-timeOrigin.window.js
Source:aflprep_window-worker-timeOrigin.window.js
1"use strict"2async_test(function(test) {3 const globalTimeOrigin = performance.timeOrigin;4 const globalNowBeforeWorkerStart = performance.now();5 const workerScript = "postMessage({timeOrigin: performance.timeOrigin, now: performance.now()})";6 const blob = new Blob([workerScript]);7 let worker = new Worker(URL.createObjectURL(blob));8 worker.addEventListener("message", test.step_func_done(function(event) {9 const workerTimeOrigin = event.data.timeOrigin;10 const workerNow = event.data.now;11 assert_not_equals(workerTimeOrigin, 0, "worker timeOrigin must not be 0");12 assert_not_equals(performance.timeOrigin, 0, "Document timeOrigin must not be 0");13 assert_equals(globalTimeOrigin, performance.timeOrigin, "timeOrigin should not be changed in same document mode");14 assert_less_than(globalTimeOrigin, workerTimeOrigin, "Document timeOrigin must be earlier than worker timeOrigin");15 assert_less_than(globalTimeOrigin + globalNowBeforeWorkerStart, globalTimeOrigin + timeDiff + workerNow, "Document old now is earlier than worker now.");16 }));...
Using AI Code Generation
1var wptHelpers = require('wpt-helpers');2wptHelpers.globalNowBeforeWorkerStart();3var worker = new Worker("worker.js");4worker.onmessage = function(e) {5 console.log(e.data);6};7worker.postMessage("ping");8self.onmessage = function(e) {9 var wptHelpers = require('wpt-helpers');10 wptHelpers.workerNowBeforeWorkerStart();11 self.postMessage("pong");12};13var wptHelpers = {};14wptHelpers.globalNowBeforeWorkerStart = function() {15 var now = performance.now();16 console.log("globalNowBeforeWorkerStart: " + now);17};18wptHelpers.workerNowBeforeWorkerStart = function() {19 var now = performance.now();20 console.log("workerNowBeforeWorkerStart: " + now);21};22module.exports = wptHelpers;
Using AI Code Generation
1var wptdriver = require('wptdriver');2var globalNowBeforeWorkerStart = wptdriver.globalNowBeforeWorkerStart;3var globalNowAfterWorkerStart = wptdriver.globalNowAfterWorkerStart;4var globalNowAfterWorkerEnd = wptdriver.globalNowAfterWorkerEnd;5var globalNowAfterWorkerMessage = wptdriver.globalNowAfterWorkerMessage;6var globalNowAfterWorkerTerminate = wptdriver.globalNowAfterWorkerTerminate;7var globalNowAfterWorkerError = wptdriver.globalNowAfterWorkerError;8var globalNowAfterWorkerClose = wptdriver.globalNowAfterWorkerClose;9var worker = new Worker('worker.js');10worker.addEventListener('message', function (e) {11 console.log('Message received from worker');12 console.log('globalNowBeforeWorkerStart: ' + globalNowBeforeWorkerStart());13 console.log('globalNowAfterWorkerStart: ' + globalNowAfterWorkerStart());14 console.log('globalNowAfterWorkerEnd: ' + globalNowAfterWorkerEnd());15 console.log('globalNowAfterWorkerMessage: ' + globalNowAfterWorkerMessage());16 console.log('globalNowAfterWorkerTerminate: ' + globalNowAfterWorkerTerminate());17 console.log('globalNowAfterWorkerError: ' + globalNowAfterWorkerError());18 console.log('globalNowAfterWorkerClose: ' + globalNowAfterWorkerClose());19});20worker.postMessage('Hi there');21worker.terminate();22var wptdriver = require('wptdriver');23var globalNowBeforeWorkerStart = wptdriver.globalNowBeforeWorkerStart;24var globalNowAfterWorkerStart = wptdriver.globalNowAfterWorkerStart;25var globalNowAfterWorkerEnd = wptdriver.globalNowAfterWorkerEnd;26var globalNowAfterWorkerMessage = wptdriver.globalNowAfterWorkerMessage;27var globalNowAfterWorkerTerminate = wptdriver.globalNowAfterWorkerTerminate;28var globalNowAfterWorkerError = wptdriver.globalNowAfterWorkerError;29var globalNowAfterWorkerClose = wptdriver.globalNowAfterWorkerClose;30onmessage = function (e) {
Using AI Code Generation
1function testGlobalNowBeforeWorkerStart() {2 var worker = new Worker('worker.js');3 worker.postMessage('start');4 worker.onmessage = function(e) {5 var start = e.data;6 var end = globalNowBeforeWorkerStart();7 assert_true(end > start, 'globalNowBeforeWorkerStart should return a time after the worker start time');8 done();9 };10}11onmessage = function(e) {12 if (e.data == 'start') {13 var start = globalNowBeforeWorkerStart();14 postMessage(start);15 }16}
Using AI Code Generation
1var globalNowBeforeWorkerStart = globalNowBeforeWorkerStart;2var worker = new Worker('worker.js');3worker.onmessage = function(e) {4 worker.postMessage(e.data);5};6worker.onerror = function(e) {7 testharness.log('Error: Line ' + e.lineno + ' in ' + e.filename + ': ' + e.message);8 testharness.done();9};10var globalNowBeforeWorkerStart = globalNowBeforeWorkerStart;11onmessage = function(e) {12 postMessage(e.data);13};
Using AI Code Generation
1if (self.globalNowBeforeWorkerStart) {2 self.globalNowBeforeWorkerStart();3}4var worker = new Worker("worker.js");5worker.postMessage("Hello");6worker.onmessage = function(event) {7 self.globalNowAfterWorkerStart();8}9self.onmessage = function(event) {10 self.postMessage("World");11}12if (self.globalNowAfterWorkerStart) {13 self.globalNowAfterWorkerStart();14}15self.onmessage = function(event) {16 self.postMessage("World");17}18if (self.globalNowAfterWorkerStart) {19 self.globalNowAfterWorkerStart();20}21self.onmessage = function(event) {22 self.postMessage("World");23}24if (self.globalNowAfterWorkerStart) {25 self.globalNowAfterWorkerStart();26}27self.onmessage = function(event) {28 self.postMessage("World");29}
Using AI Code Generation
1var start_time = globalNowBeforeWorkerStart();2var worker = new Worker('worker.js');3worker.onmessage = function(e) {4 var end_time = e.data;5 console.log("Time taken to run the worker is " + (end_time - start_time) + "ms");6};7var start_time = globalNowAfterWorkerStart();8var end_time = globalNowAfterWorkerStart();9postMessage(end_time);
Using AI Code Generation
1var worker = new Worker('worker.js');2worker.postMessage('start');3worker.onmessage = function(e) {4 if (e.data == 'done') {5 test(function() {6 assert_equals(workerStart, performance.timing.workerStart);7 }, "workerStart should be the same as the time set in the worker");8 done();9 }10};11var workerStart;12onmessage = function(e) {13 if (e.data == 'start') {14 workerStart = globalNowBeforeWorkerStart();15 postMessage('done');16 }17};
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