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How to use queueMicrotaskByMutationObserver method in wpt

Best JavaScript code snippet using wpt

gc-has-one-chance-to-call-cleanupCallback-queueMicrotaskMutationObserver.optional.window.js

Source:gc-has-one-chance-to-call-cleanupCallback-queueMicrotaskMutationObserver.optional.window.js

...33  let prom = maybeGarbageCollectAndCleanupAsync(target);34  target = null;35  return prom;36}37function queueMicrotaskByMutationObserver(callback) {38  const textNode = document.createTextNode('');39  new MutationObserver(callback).observe(textNode, { characterData: true });40  textNode.data = 1;41}42promise_test(() => {43  return (async () => {44    assert_implements(45      typeof FinalizationRegistry.prototype.cleanupSome === 'function',46      'FinalizationRegistry.prototype.cleanupSome is not implemented.'47    );48    assert_implements(49      typeof MutationObserver === 'function',50      'MutationObserver is not implemented.'51    );52    let ticks = 0;53    await emptyCells();54    await queueMicrotaskByMutationObserver(() => ticks++);55    finalizationRegistry.cleanupSome(cb);56    // cleanupSome will be invoked if there are empty cells left. If the57    // cleanupCallback already ran, then cb won't be called.58    let expectedCalled = cleanupCallback === 1 ? 0 : 1;59    // This asserts the registered object was emptied in the previous GC.60    assert_equals(holdings.length, expectedCalled, 'cleanupSome callback for the first time');61    // At this point, we can't assert if cleanupCallback was called, because it's62    // optional. Although, we can finally assert it's not gonna be called anymore63    // for the other executions of the Garbage Collector.64    // The chance of having it called only happens right after the65    // cell.[[Target]] is set to empty.66    assert_true(cleanupCallback >= 0, 'cleanupCallback might be 0');67    assert_true(cleanupCallback <= 1, 'cleanupCallback might be 1');68    // Restoring the cleanupCallback variable to 0 will help us asserting the69    // finalizationRegistry callback is not called again.70    cleanupCallback = 0;71    await maybeGarbageCollectAsync();72    await queueMicrotaskByMutationObserver(() => ticks++);73    finalizationRegistry.cleanupSome(cb);74    assert_equals(holdings.length, expectedCalled, 'cleanupSome callback is not called anymore, no empty cells');75    assert_equals(cleanupCallback, 0, 'cleanupCallback is not called again #1');76    await maybeGarbageCollectAsync();77    await queueMicrotaskByMutationObserver(() => ticks++);78    finalizationRegistry.cleanupSome(cb);79    assert_equals(holdings.length, expectedCalled, 'cleanupSome callback is not called again #2');80    assert_equals(cleanupCallback, 0, 'cleanupCallback is not called again #2');81    assert_equals(ticks, 3, 'ticks is 3');82    if (holdings.length) {83      assert_array_equals(holdings, ['a']);84    }85    await maybeGarbageCollectAsync();86  })().catch(resolveGarbageCollection);...

Using AI Code Generation

1import { queueMicrotaskByMutationObserver } from 'wpt-queue-microtask'2import { queueMicrotaskByPromise } from 'wpt-queue-microtask'3import { queueMicrotaskByPostMessage } from 'wpt-queue-microtask'4queueMicrotaskByMutationObserver(() => {5  console.log('queueMicrotaskByMutationObserver')6})7queueMicrotaskByPromise(() => {8  console.log('queueMicrotaskByPromise')9})10queueMicrotaskByPostMessage(() => {11  console.log('queueMicrotaskByPostMessage')12})13[MIT](LICENSE)

Using AI Code Generation

1let wptoolkit = require('wptoolkit');2let queueMicrotaskByMutationObserver = wptoolkit.queueMicrotaskByMutationObserver;3let queueMicrotaskByPromise = wptoolkit.queueMicrotaskByPromise;4let queueMicrotaskByMessageChannel = wptoolkit.queueMicrotaskByMessageChannel;5let queueMicrotaskByProcessNextTick = wptoolkit.queueMicrotaskByProcessNextTick;6let queueMicrotaskBySetImmediate = wptoolkit.queueMicrotaskBySetImmediate;7let queueMicrotaskByPostMessage = wptoolkit.queueMicrotaskByPostMessage;8let queueMicrotaskBySetTimeout = wptoolkit.queueMicrotaskBySetTimeout;9let queueMicrotaskByDomContentLoaded = wptoolkit.queueMicrotaskByDomContentLoaded;10queueMicrotaskByMutationObserver(function () {11    console.log('queueMicrotaskByMutationObserver');12});13queueMicrotaskByPromise(function () {14    console.log('queueMicrotaskByPromise');15});16queueMicrotaskByMessageChannel(function () {17    console.log('queueMicrotaskByMessageChannel');18});19queueMicrotaskByProcessNextTick(function () {20    console.log('queueMicrotaskByProcessNextTick');21});22queueMicrotaskBySetImmediate(function () {23    console.log('queueMicrotaskBySetImmediate');24});25queueMicrotaskByPostMessage(function () {26    console.log('queueMicrotaskByPostMessage');27});28queueMicrotaskBySetTimeout(function () {29    console.log('queueMicrotaskBySetTimeout');30});31queueMicrotaskByDomContentLoaded(function () {32    console.log('queueMicrotaskByDomContentLoaded');33});34queueMicrotaskByMutationObserver(function () {

Using AI Code Generation

1import { queueMicrotaskByMutationObserver } from 'wpt-queue-microtask'2queueMicrotaskByMutationObserver(() => {3  console.log('Hello')4})5import { queueMicrotaskByMutationObserver } from 'wpt-queue-microtask'6queueMicrotask(() => {7  console.log('Hello')8})9import { queueMicrotaskByPromise } from 'wpt-queue-microtask'10queueMicrotaskByPromise(() => {11  console.log('Hello')12})13import { queueMicrotaskByPromise } from 'wpt-queue-microtask'14queueMicrotask(() => {15  console.log('Hello')16})17import { queueMicrotaskByPostMessage } from 'wpt-queue-microtask'18queueMicrotaskByPostMessage(() => {19  console.log('Hello')20})21import { queueMicrotaskByPostMessage } from 'wpt-queue-microtask'22queueMicrotask(() => {23  console.log('Hello')24})25import { queueMicrotaskByMessageChannel } from 'wpt-queue-microtask'26queueMicrotaskByMessageChannel(() => {27  console.log('Hello')28})29import { queueMicrotaskByMessageChannel } from 'wpt-queue-microtask'30queueMicrotask(() => {31  console.log('Hello')32})33import { queueMicrotaskBySetImmediate } from 'wpt-queue-microtask'34queueMicrotaskBySetImmediate(() => {35  console.log('Hello')36})37import { queueMicrotaskBySetImmediate } from 'wpt-queue-microtask'

Using AI Code Generation

1queueMicrotaskByMutationObserver(function() {2  console.log('This will be logged after the current task');3});4queueMicrotaskByMessageChannel(function() {5  console.log('This will be logged after the current task');6});7queueMicrotaskByPromise(function() {8  console.log('This will be logged after the current task');9});10This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details

Using AI Code Generation

1queueMicrotaskByMutationObserver(() => {2  console.log("This is a microtask");3});4queueMicrotaskByPromise(() => {5  console.log("This is a microtask");6});7queueMicrotaskByMessageChannel(() => {8  console.log("This is a microtask");9});10queueMicrotaskByPostMessage(() => {11  console.log("This is a microtask");12});13queueMicrotaskBySetImmediate(() => {14  console.log("This is a microtask");15});16queueMicrotaskBySetTimeout(() => {17  console.log("This is a microtask");18});19queueMicrotaskByNextTick(() => {20  console.log("This is a microtask");21});22queueMicrotaskByRequestAnimationFrame(() => {23  console.log("This is a microtask");24});25queueMicrotaskByCustomEvent(() => {26  console.log("This is a

Using AI Code Generation

1queueMicrotaskByMutationObserver(function() {2  console.log('microtask1');3});4queueMicrotaskByMutationObserver(function() {5  console.log('microtask2');6});7console.log('script');

Using AI Code Generation

1import {queueMicrotaskByMutationObserver} from 'wpt-queue-microtask';2const microtask = () => {3  console.log('microtask');4};5queueMicrotaskByMutationObserver(microtask);6const microtask2 = () => {7  console.log('microtask2');8};9queueMicrotaskByMutationObserver(microtask2);10const microtask3 = () => {11  console.log('microtask3');12};13queueMicrotaskByMutationObserver(microtask3);14const microtask4 = () => {15  console.log('microtask4');16};17queueMicrotaskByMutationObserver(microtask4);18const microtask5 = () => {19  console.log('microtask5');20};21queueMicrotaskByMutationObserver(microtask5);22const microtask6 = () => {23  console.log('microtask6');24};25queueMicrotaskByMutationObserver(microtask6);26const microtask7 = () => {27  console.log('microtask7');28};29queueMicrotaskByMutationObserver(microtask7);30const microtask8 = () => {31  console.log('microtask8');32};33queueMicrotaskByMutationObserver(microtask8);34const microtask9 = () => {35  console.log('microtask9');36};37queueMicrotaskByMutationObserver(microtask9);38const microtask10 = () => {39  console.log('microtask10');40};41queueMicrotaskByMutationObserver(microtask10

Using AI Code Generation

1function functionToRunOnNextMicrotask(){2	console.log("functionToRunOnNextMicrotask called");3}4wptools.queueMicrotaskByMutationObserver(functionToRunOnNextMicrotask);5console.log("log after calling queueMicrotaskByMutationObserver method");6console.log("log after calling queueMicrotaskByMutationObserver method");7console.log("log after calling queueMicrotaskByMutationObserver method");8function functionToRunOnNextMicrotask(){9	console.log("functionToRunOnNextMicrotask called");10}11wptools.queueMicrotaskByMutationObserver(functionToRunOnNextMicrotask);12console.log("log after calling queueMicrotaskByMutationObserver method");13console.log("log after calling queueMicrotaskByMutationObserver method");14console.log("log after calling queueMicrotaskByMutationObserver method");

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