How to use async_microtask_waituntil method in wpt

Best JavaScript code snippet using wpt

extendable-event-async-waituntil.js

Source:extendable-event-async-waituntil.js

...15      case 'no-current-extension-different-task':16        async_task_waituntil(event).then(reportResultExpecting('InvalidStateError'));17        break;18      case 'no-current-extension-different-microtask':19        async_microtask_waituntil(event).then(reportResultExpecting('InvalidStateError'));20        break;21      case 'current-extension-different-task':22        event.waitUntil(new Promise((res) => { resolveTestPromise = res; }));23        async_task_waituntil(event).then(reportResultExpecting('OK')).then(resolveTestPromise);24        break;25      case 'current-extension-expired-same-microtask-turn':26        waitPromise = Promise.resolve();27        event.waitUntil(waitPromise);28        waitPromise.then(() => { return sync_waituntil(event); })29          .then(reportResultExpecting('OK'))30        break;31      case 'current-extension-expired-same-microtask-turn-extra':32        // The promise handler queues a new microtask *after* the check for new33        // extensions was performed.34        waitPromise = Promise.resolve();35        event.waitUntil(waitPromise);36        waitPromise.then(() => { return async_microtask_waituntil(event); })37          .then(reportResultExpecting('InvalidStateError'))38        break;39      case 'current-extension-expired-different-task':40        event.waitUntil(Promise.resolve());41        async_task_waituntil(event).then(reportResultExpecting('InvalidStateError'));42        break;43      case 'script-extendable-event':44        new_event_waituntil().then(reportResultExpecting('InvalidStateError'));45        break;46    }47    event.source.postMessage('ACK');48  });49self.addEventListener('fetch', function(event) {50    if (event.request.url.indexOf('pending-respondwith-async-waituntil') != -1) {51      var resolveFetch;52      let response = new Promise((res) => { resolveFetch = res; });53      event.respondWith(response);54      async_task_waituntil(event)55        .then(reportResultExpecting('OK'))56        .then(() => { resolveFetch(new Response('OK')); });57    } else if (event.request.url.indexOf('respondwith-microtask-sync-waituntil') != -1) {58      response = Promise.resolve(new Response('RESP'));59      event.respondWith(response);60      response.then(() => { return sync_waituntil(event); })61        .then(reportResultExpecting('OK'))62    } else if (event.request.url.indexOf('respondwith-microtask-async-waituntil') != -1) {63      response = Promise.resolve(new Response('RESP'));64      event.respondWith(response);65      response.then(() => { return async_microtask_waituntil(event); })66        .then(reportResultExpecting('InvalidStateError'))67    }68  });69function reportResultExpecting(expectedResult) {70  return function (result) {71    port.postMessage({result : result, expected: expectedResult});72    return result;73  };74}75function sync_waituntil(event) {76  return new Promise((res, rej) => {77    try {78        event.waitUntil(Promise.resolve());79        res('OK');80      } catch (error) {81        res(error.name);82      }83  });84}85function new_event_waituntil() {86  return new Promise((res, rej) => {87    try {88      let e = new ExtendableEvent('foo');89      e.waitUntil(new Promise(() => {}));90      res('OK');91    } catch (error) {92      res(error.name);93    }94  });95}96function async_microtask_waituntil(event) {97  return new Promise((res, rej) => {98    Promise.resolve().then(() => {99      try {100        event.waitUntil(Promise.resolve());101        res('OK');102      } catch (error) {103        res(error.name);104      }105    });106  });107}108function async_task_waituntil(event) {109  return new Promise((res, rej) => {110    setTimeout(() => {...

Using AI Code Generation

1async_test(t => {2  var promise = new Promise((resolve, reject) => {3    setTimeout(() => {4      resolve("done");5    }, 1000);6  });7  promise.then(t.step_func_done(result => {8    assert_equals(result, "done");9  }));10  t.step_timeout(() => {11    t.done();12  }, 2000);13}, "async test with promise");14async_test(t => {15  var promise = new Promise((resolve, reject) => {16    setTimeout(() => {17      resolve("done");18    }, 1000);19  });20  promise.then(t.step_func_done(result => {21    assert_equals(result, "done");22  }));23  t.step_timeout(() => {24    t.done();25  }, 2000);26}, "async test with promise");27async_test(t => {28  var promise = new Promise((resolve, reject) => {29    setTimeout(() => {30      resolve("done");31    }, 1000);32  });33  promise.then(t.step_func_done(result => {34    assert_equals(result, "done");35  }));36  t.step_timeout(() => {37    t.done();38  }, 2000);39}, "async test with promise");40async_test(t => {41  var promise = new Promise((resolve, reject) => {42    setTimeout(() => {43      resolve("done");44    }, 1000);45  });46  promise.then(t.step_func_done(result => {47    assert_equals(result, "done");48  }));49  t.step_timeout(() => {50    t.done();51  }, 2000);52}, "async test with promise");53async_test(t => {54  var promise = new Promise((resolve, reject) => {55    setTimeout(() => {56      resolve("done");57    }, 1000);58  });59  promise.then(t.step_func_done(result => {60    assert_equals(result, "done");61  }));62  t.step_timeout(() => {63    t.done();64  }, 2000);65}, "async test with promise");66async_test(t => {

Using AI Code Generation

1async_test(function(t) {2    t.step(function() {3        Promise.resolve().then(function() {4            t.done();5        });6    });7}, "Test async_microtask_waituntil");

Using AI Code Generation

1async_test(function (t) {2  var promise = new Promise(function(resolve) {3    resolve();4  });5  promise.then(function() {6    assert_unreached('should not be resolved');7  });8  promise.then(function() {9    assert_unreached('should not be resolved');10  });11  promise.then(function() {12    assert_unreached('should not be resolved');13  });14  promise.then(function() {15    t.done();16  });17  async_microtask_waituntil(promise);18}, 'promise is resolved');19async_test(function (t) {20  var promise = new Promise(function(resolve, reject) {21    reject();22  });23  promise.then(function() {24    assert_unreached('should not be resolved');25  }, function() {26    assert_unreached('should not be rejected');27  });28  promise.then(function() {29    assert_unreached('should not be resolved');30  }, function() {31    assert_unreached('should not be rejected');32  });33  promise.then(function() {34    assert_unreached('should not be resolved');35  }, function() {36    assert_unreached('should not be rejected');37  });38  promise.then(function() {39    assert_unreached('should not be resolved');40  }, function() {41    t.done();42  });43  async_microtask_waituntil(promise);44}, 'promise is rejected');45async_test(function (t) {46  var promise = new Promise(function(resolve) {47    resolve();48  });49  promise.then(function() {50    assert_unreached('should not be resolved');51  });52  promise.then(function() {53    assert_unreached('should not be resolved');54  });55  promise.then(function() {56    assert_unreached('should not be resolved');57  });58  promise.then(function() {59    t.done();60  });61  async_microtask_waituntil(promise);62}, 'promise is resolved');63async_test(function (t) {64  var promise = new Promise(function(resolve, reject)

Using AI Code Generation

1async function test()2{3    await async_microtask_waituntil(() => {4        return true;5    });6}7test();8async_test(function (t) {9    async_microtask_waituntil(() => {10        return true;11    }).then(function () {12        t.done();13    });14}, "Test async_microtask_waituntil");15promise_test(function (t) {16    return async_microtask_waituntil(() => {17        return true;18    }).then(function () {19    });20}, "Test async_microtask_waituntil");21promise_rejects(t, function () {22    return async_microtask_waituntil(() => {23        return false;24    });25}, "Test async_microtask_waituntil");

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.