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How to use abortKey method in wpt

Best JavaScript code snippet using wpt

general.any.js

Source:general.any.js

1// META: timeout=long2// META: global=window,worker3// META: script=/common/utils.js4// META: script=/common/get-host-info.sub.js5// META: script=../request/request-error.js6const BODY_METHODS = ['arrayBuffer', 'blob', 'formData', 'json', 'text'];7// This is used to close connections that weren't correctly closed during the tests,8// otherwise you can end up running out of HTTP connections.9let requestAbortKeys = [];10function abortRequests() {11  const keys = requestAbortKeys;12  requestAbortKeys = [];13  return Promise.all(14    keys.map(key => fetch(`../resources/stash-put.py?key=${key}&value=close`))15  );16}17const hostInfo = get_host_info();18const urlHostname = hostInfo.REMOTE_HOST;19promise_test(async t => {20  const controller = new AbortController();21  const signal = controller.signal;22  controller.abort();23  const fetchPromise = fetch('../resources/data.json', { signal });24  await promise_rejects(t, "AbortError", fetchPromise);25}, "Aborting rejects with AbortError");26promise_test(async t => {27  const controller = new AbortController();28  const signal = controller.signal;29  controller.abort();30  const url = new URL('../resources/data.json', location);31  url.hostname = urlHostname;32  const fetchPromise = fetch(url, {33    signal,34    mode: 'no-cors'35  });36  await promise_rejects(t, "AbortError", fetchPromise);37}, "Aborting rejects with AbortError - no-cors");38// Test that errors thrown from the request constructor take priority over abort errors.39// badRequestArgTests is from response-error.js40for (const { args, testName } of badRequestArgTests) {41  promise_test(async t => {42    try {43      // If this doesn't throw, we'll effectively skip the test.44      // It'll fail properly in ../request/request-error.html45      new Request(...args);46    }47    catch (err) {48      const controller = new AbortController();49      controller.abort();50      // Add signal to 2nd arg51      args[1] = args[1] || {};52      args[1].signal = controller.signal;53      await promise_rejects(t, new TypeError, fetch(...args));54    }55  }, `TypeError from request constructor takes priority - ${testName}`);56}57test(() => {58  const request = new Request('');59  assert_true(Boolean(request.signal), "Signal member is present & truthy");60  assert_equals(request.signal.constructor, AbortSignal);61}, "Request objects have a signal property");62promise_test(async t => {63  const controller = new AbortController();64  const signal = controller.signal;65  controller.abort();66  const request = new Request('../resources/data.json', { signal });67  assert_true(Boolean(request.signal), "Signal member is present & truthy");68  assert_equals(request.signal.constructor, AbortSignal);69  assert_not_equals(request.signal, signal, 'Request has a new signal, not a reference');70  assert_true(request.signal.aborted, `Request's signal has aborted`);71  const fetchPromise = fetch(request);72  await promise_rejects(t, "AbortError", fetchPromise);73}, "Signal on request object");74promise_test(async t => {75  const controller = new AbortController();76  const signal = controller.signal;77  controller.abort();78  const request = new Request('../resources/data.json', { signal });79  const requestFromRequest = new Request(request);80  const fetchPromise = fetch(requestFromRequest);81  await promise_rejects(t, "AbortError", fetchPromise);82}, "Signal on request object created from request object");83promise_test(async t => {84  const controller = new AbortController();85  const signal = controller.signal;86  controller.abort();87  const request = new Request('../resources/data.json');88  const requestFromRequest = new Request(request, { signal });89  const fetchPromise = fetch(requestFromRequest);90  await promise_rejects(t, "AbortError", fetchPromise);91}, "Signal on request object created from request object, with signal on second request");92promise_test(async t => {93  const controller = new AbortController();94  const signal = controller.signal;95  controller.abort();96  const request = new Request('../resources/data.json', { signal: new AbortController().signal });97  const requestFromRequest = new Request(request, { signal });98  const fetchPromise = fetch(requestFromRequest);99  await promise_rejects(t, "AbortError", fetchPromise);100}, "Signal on request object created from request object, with signal on second request overriding another");101promise_test(async t => {102  const controller = new AbortController();103  const signal = controller.signal;104  controller.abort();105  const request = new Request('../resources/data.json', { signal });106  const fetchPromise = fetch(request, {method: 'POST'});107  await promise_rejects(t, "AbortError", fetchPromise);108}, "Signal retained after unrelated properties are overridden by fetch");109promise_test(async t => {110  const controller = new AbortController();111  const signal = controller.signal;112  controller.abort();113  const request = new Request('../resources/data.json', { signal });114  const data = await fetch(request, { signal: null }).then(r => r.json());115  assert_equals(data.key, 'value', 'Fetch fully completes');116}, "Signal removed by setting to null");117promise_test(async t => {118  const controller = new AbortController();119  const signal = controller.signal;120  controller.abort();121  const log = [];122  await Promise.all([123    fetch('../resources/data.json', { signal }).then(124      () => assert_unreached("Fetch must not resolve"),125      () => log.push('fetch-reject')126    ),127    Promise.resolve().then(() => log.push('next-microtask'))128  ]);129  assert_array_equals(log, ['fetch-reject', 'next-microtask']);130}, "Already aborted signal rejects immediately");131promise_test(async t => {132  const controller = new AbortController();133  const signal = controller.signal;134  controller.abort();135  const request = new Request('../resources/data.json', {136    signal,137    method: 'POST',138    body: 'foo',139    headers: { 'Content-Type': 'text/plain' }140  });141  await fetch(request).catch(() => {});142  assert_true(request.bodyUsed, "Body has been used");143}, "Request is still 'used' if signal is aborted before fetching");144for (const bodyMethod of BODY_METHODS) {145  promise_test(async t => {146    const controller = new AbortController();147    const signal = controller.signal;148    const log = [];149    const response = await fetch('../resources/data.json', { signal });150    controller.abort();151    const bodyPromise = response[bodyMethod]();152    await Promise.all([153      bodyPromise.catch(() => log.push(`${bodyMethod}-reject`)),154      Promise.resolve().then(() => log.push('next-microtask'))155    ]);156    await promise_rejects(t, "AbortError", bodyPromise);157    assert_array_equals(log, [`${bodyMethod}-reject`, 'next-microtask']);158  }, `response.${bodyMethod}() rejects if already aborted`);159}160promise_test(async t => {161  await abortRequests();162  const controller = new AbortController();163  const signal = controller.signal;164  const stateKey = token();165  const abortKey = token();166  requestAbortKeys.push(abortKey);167  controller.abort();168  await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal }).catch(() => {});169  // I'm hoping this will give the browser enough time to (incorrectly) make the request170  // above, if it intends to.171  await fetch('../resources/data.json').then(r => r.json());172  const response = await fetch(`../resources/stash-take.py?key=${stateKey}`);173  const data = await response.json();174  assert_equals(data, null, "Request hasn't been made to the server");175}, "Already aborted signal does not make request");176promise_test(async t => {177  await abortRequests();178  const controller = new AbortController();179  const signal = controller.signal;180  controller.abort();181  const fetches = [];182  for (let i = 0; i < 3; i++) {183    const abortKey = token();184    requestAbortKeys.push(abortKey);185    fetches.push(186      fetch(`../resources/infinite-slow-response.py?${i}&abortKey=${abortKey}`, { signal })187    );188  }189  for (const fetchPromise of fetches) {190    await promise_rejects(t, "AbortError", fetchPromise);191  }192}, "Already aborted signal can be used for many fetches");193promise_test(async t => {194  await abortRequests();195  const controller = new AbortController();196  const signal = controller.signal;197  await fetch('../resources/data.json', { signal }).then(r => r.json());198  controller.abort();199  const fetches = [];200  for (let i = 0; i < 3; i++) {201    const abortKey = token();202    requestAbortKeys.push(abortKey);203    fetches.push(204      fetch(`../resources/infinite-slow-response.py?${i}&abortKey=${abortKey}`, { signal })205    );206  }207  for (const fetchPromise of fetches) {208    await promise_rejects(t, "AbortError", fetchPromise);209  }210}, "Signal can be used to abort other fetches, even if another fetch succeeded before aborting");211promise_test(async t => {212  await abortRequests();213  const controller = new AbortController();214  const signal = controller.signal;215  const stateKey = token();216  const abortKey = token();217  requestAbortKeys.push(abortKey);218  await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });219  const beforeAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());220  assert_equals(beforeAbortResult, "open", "Connection is open");221  controller.abort();222  // The connection won't close immediately, but it should close at some point:223  const start = Date.now();224  while (true) {225    // Stop spinning if 10 seconds have passed226    if (Date.now() - start > 10000) throw Error('Timed out');227    const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());228    if (afterAbortResult == 'closed') break;229  }230}, "Underlying connection is closed when aborting after receiving response");231promise_test(async t => {232  await abortRequests();233  const controller = new AbortController();234  const signal = controller.signal;235  const stateKey = token();236  const abortKey = token();237  requestAbortKeys.push(abortKey);238  const url = new URL(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, location);239  url.hostname = urlHostname;240  await fetch(url, {241    signal,242    mode: 'no-cors'243  });244  const stashTakeURL = new URL(`../resources/stash-take.py?key=${stateKey}`, location);245  stashTakeURL.hostname = urlHostname;246  const beforeAbortResult = await fetch(stashTakeURL).then(r => r.json());247  assert_equals(beforeAbortResult, "open", "Connection is open");248  controller.abort();249  // The connection won't close immediately, but it should close at some point:250  const start = Date.now();251  while (true) {252    // Stop spinning if 10 seconds have passed253    if (Date.now() - start > 10000) throw Error('Timed out');254    const afterAbortResult = await fetch(stashTakeURL).then(r => r.json());255    if (afterAbortResult == 'closed') break;256  }257}, "Underlying connection is closed when aborting after receiving response - no-cors");258for (const bodyMethod of BODY_METHODS) {259  promise_test(async t => {260    await abortRequests();261    const controller = new AbortController();262    const signal = controller.signal;263    const stateKey = token();264    const abortKey = token();265    requestAbortKeys.push(abortKey);266    const response = await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });267    const beforeAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());268    assert_equals(beforeAbortResult, "open", "Connection is open");269    const bodyPromise = response[bodyMethod]();270    controller.abort();271    await promise_rejects(t, "AbortError", bodyPromise);272    const start = Date.now();273    while (true) {274      // Stop spinning if 10 seconds have passed275      if (Date.now() - start > 10000) throw Error('Timed out');276      const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());277      if (afterAbortResult == 'closed') break;278    }279  }, `Fetch aborted & connection closed when aborted after calling response.${bodyMethod}()`);280}281promise_test(async t => {282  await abortRequests();283  const controller = new AbortController();284  const signal = controller.signal;285  const stateKey = token();286  const abortKey = token();287  requestAbortKeys.push(abortKey);288  const response = await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });289  const reader = response.body.getReader();290  controller.abort();291  await promise_rejects(t, "AbortError", reader.read());292  await promise_rejects(t, "AbortError", reader.closed);293  // The connection won't close immediately, but it should close at some point:294  const start = Date.now();295  while (true) {296    // Stop spinning if 10 seconds have passed297    if (Date.now() - start > 10000) throw Error('Timed out');298    const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());299    if (afterAbortResult == 'closed') break;300  }301}, "Stream errors once aborted. Underlying connection closed.");302promise_test(async t => {303  await abortRequests();304  const controller = new AbortController();305  const signal = controller.signal;306  const stateKey = token();307  const abortKey = token();308  requestAbortKeys.push(abortKey);309  const response = await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });310  const reader = response.body.getReader();311  await reader.read();312  controller.abort();313  await promise_rejects(t, "AbortError", reader.read());314  await promise_rejects(t, "AbortError", reader.closed);315  // The connection won't close immediately, but it should close at some point:316  const start = Date.now();317  while (true) {318    // Stop spinning if 10 seconds have passed319    if (Date.now() - start > 10000) throw Error('Timed out');320    const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());321    if (afterAbortResult == 'closed') break;322  }323}, "Stream errors once aborted, after reading. Underlying connection closed.");324promise_test(async t => {325  await abortRequests();326  const controller = new AbortController();327  const signal = controller.signal;328  const response = await fetch(`../resources/empty.txt`, { signal });329  // Read whole response to ensure close signal has sent.330  await response.clone().text();331  const reader = response.body.getReader();332  controller.abort();333  const item = await reader.read();334  assert_true(item.done, "Stream is done");335}, "Stream will not error if body is empty. It's closed with an empty queue before it errors.");336promise_test(async t => {337  const controller = new AbortController();338  const signal = controller.signal;339  controller.abort();340  let cancelReason;341  const body = new ReadableStream({342    pull(controller) {343      controller.enqueue(new Uint8Array([42]));344    },345    cancel(reason) {346      cancelReason = reason;347    }348  });349  const fetchPromise = fetch('../resources/empty.txt', {350    body, signal,351    method: 'POST',352    headers: {353      'Content-Type': 'text/plain'354    }355  });356  assert_true(!!cancelReason, 'Cancel called sync');357  assert_equals(cancelReason.constructor, DOMException);358  assert_equals(cancelReason.name, 'AbortError');359  await promise_rejects(t, "AbortError", fetchPromise);360  const fetchErr = await fetchPromise.catch(e => e);361  assert_equals(cancelReason, fetchErr, "Fetch rejects with same error instance");362}, "Readable stream synchronously cancels with AbortError if aborted before reading");363test(() => {364  const controller = new AbortController();365  const signal = controller.signal;366  controller.abort();367  const request = new Request('.', { signal });368  const requestSignal = request.signal;369  const clonedRequest = request.clone();370  assert_equals(requestSignal, request.signal, "Original request signal the same after cloning");371  assert_true(request.signal.aborted, "Original request signal aborted");372  assert_not_equals(clonedRequest.signal, request.signal, "Cloned request has different signal");373  assert_true(clonedRequest.signal.aborted, "Cloned request signal aborted");374}, "Signal state is cloned");375test(() => {376  const controller = new AbortController();377  const signal = controller.signal;378  const request = new Request('.', { signal });379  const clonedRequest = request.clone();380  const log = [];381  request.signal.addEventListener('abort', () => log.push('original-aborted'));382  clonedRequest.signal.addEventListener('abort', () => log.push('clone-aborted'));383  controller.abort();384  assert_array_equals(log, ['clone-aborted', 'original-aborted'], "Abort events fired in correct order");385  assert_true(request.signal.aborted, 'Signal aborted');386  assert_true(clonedRequest.signal.aborted, 'Signal aborted');...

general.js

Source:general.js

1const BODY_METHODS = ['arrayBuffer', 'blob', 'formData', 'json', 'text'];2if (self.importScripts) {3  // Load scripts if being run from a worker4  importScripts(5    '/resources/testharness.js',6    '/common/utils.js'7  );8}9// This is used to close connections that weren't correctly closed during the tests,10// otherwise you can end up running out of HTTP connections.11let requestAbortKeys = [];12function abortRequests() {13  const keys = requestAbortKeys;14  requestAbortKeys = [];15  return Promise.all(16    keys.map(key => fetch(`../resources/stash-put.py?key=${key}&value=close`))17  );18}19// Add the global name to the test name20function contextualTestName(name) {21  return `${self.constructor.name}: ${name}`;22}23promise_test(async t => {24  const controller = new AbortController();25  const signal = controller.signal;26  controller.abort();27  const fetchPromise = fetch('../resources/data.json', { signal });28  await promise_rejects(t, "AbortError", fetchPromise);29}, contextualTestName("Aborting rejects with AbortError"));30promise_test(async t => {31  const controller = new AbortController();32  const signal = controller.signal;33  controller.abort();34  const url = new URL('../resources/data.json', location);35  url.hostname = 'www1.' + url.hostname;36  const fetchPromise = fetch(url, {37    signal,38    mode: 'no-cors'39  });40  await promise_rejects(t, "AbortError", fetchPromise);41}, contextualTestName("Aborting rejects with AbortError - no-cors"));42test(() => {43  const request = new Request('');44  assert_true(Boolean(request.signal), "Signal member is present & truthy");45  assert_equals(request.signal.constructor, AbortSignal);46}, contextualTestName("Request objects have a signal property"));47promise_test(async t => {48  const controller = new AbortController();49  const signal = controller.signal;50  controller.abort();51  const request = new Request('../resources/data.json', { signal });52  assert_true(Boolean(request.signal), "Signal member is present & truthy");53  assert_equals(request.signal.constructor, AbortSignal);54  assert_not_equals(request.signal, signal, 'Request has a new signal, not a reference');55  const fetchPromise = fetch(request);56  await promise_rejects(t, "AbortError", fetchPromise);57}, contextualTestName("Signal on request object"));58promise_test(async t => {59  const controller = new AbortController();60  const signal = controller.signal;61  controller.abort();62  const request = new Request('../resources/data.json', { signal });63  const requestFromRequest = new Request(request);64  const fetchPromise = fetch(requestFromRequest);65  await promise_rejects(t, "AbortError", fetchPromise);66}, contextualTestName("Signal on request object created from request object"));67promise_test(async t => {68  const controller = new AbortController();69  const signal = controller.signal;70  controller.abort();71  const request = new Request('../resources/data.json');72  const requestFromRequest = new Request(request, { signal });73  const fetchPromise = fetch(requestFromRequest);74  await promise_rejects(t, "AbortError", fetchPromise);75}, contextualTestName("Signal on request object created from request object, with signal on second request"));76promise_test(async t => {77  const controller = new AbortController();78  const signal = controller.signal;79  controller.abort();80  const request = new Request('../resources/data.json', { signal: new AbortController().signal });81  const requestFromRequest = new Request(request, { signal });82  const fetchPromise = fetch(requestFromRequest);83  await promise_rejects(t, "AbortError", fetchPromise);84}, contextualTestName("Signal on request object created from request object, with signal on second request overriding another"));85promise_test(async t => {86  const controller = new AbortController();87  const signal = controller.signal;88  controller.abort();89  const request = new Request('../resources/data.json', { signal });90  const fetchPromise = fetch(request, {method: 'POST'});91  await promise_rejects(t, "AbortError", fetchPromise);92}, contextualTestName("Signal retained after unrelated properties are overridden by fetch"));93promise_test(async t => {94  const controller = new AbortController();95  const signal = controller.signal;96  controller.abort();97  const request = new Request('../resources/data.json', { signal });98  const data = await fetch(request, { signal: null }).then(r => r.json());99  assert_equals(data.key, 'value', 'Fetch fully completes');100}, contextualTestName("Signal removed by setting to null"));101promise_test(async t => {102  const controller = new AbortController();103  const signal = controller.signal;104  controller.abort();105  const log = [];106  await Promise.all([107    fetch('../resources/data.json', { signal }).then(108      () => assert_unreached("Fetch must not resolve"),109      () => log.push('fetch-reject')110    ),111    Promise.resolve().then(() => log.push('next-microtask'))112  ]);113  assert_array_equals(log, ['fetch-reject', 'next-microtask']);114}, contextualTestName("Already aborted signal rejects immediately"));115promise_test(async t => {116  const controller = new AbortController();117  const signal = controller.signal;118  controller.abort();119  const request = new Request('../resources/data.json', {120    signal,121    method: 'POST',122    body: 'foo',123    headers: { 'Content-Type': 'text/plain' }124  });125  await fetch(request).catch(() => {});126  assert_true(request.bodyUsed, "Body has been used");127}, contextualTestName("Request is still 'used' if signal is aborted before fetching"));128for (const bodyMethod of BODY_METHODS) {129  promise_test(async t => {130    const controller = new AbortController();131    const signal = controller.signal;132    const log = [];133    const response = await fetch('../resources/data.json', { signal });134    controller.abort();135    const bodyPromise = response[bodyMethod]();136    await Promise.all([137      bodyPromise.catch(() => log.push(`${bodyMethod}-reject`)),138      Promise.resolve().then(() => log.push('next-microtask'))139    ]);140    await promise_rejects(t, "AbortError", bodyPromise);141    assert_array_equals(log, [`${bodyMethod}-reject`, 'next-microtask']);142  }, contextualTestName(`response.${bodyMethod}() rejects if already aborted`));143}144promise_test(async t => {145  await abortRequests();146  const controller = new AbortController();147  const signal = controller.signal;148  const stateKey = token();149  const abortKey = token();150  requestAbortKeys.push(abortKey);151  controller.abort();152  await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal }).catch(() => {});153  // I'm hoping this will give the browser enough time to (incorrectly) make the request154  // above, if it intends to.155  await fetch('../resources/data.json').then(r => r.json());156  const response = await fetch(`../resources/stash-take.py?key=${stateKey}`);157  const data = await response.json();158  assert_equals(data, null, "Request hasn't been made to the server");159}, contextualTestName("Already aborted signal does not make request"));160promise_test(async t => {161  await abortRequests();162  const controller = new AbortController();163  const signal = controller.signal;164  controller.abort();165  const fetches = [];166  for (let i = 0; i < 3; i++) {167    const abortKey = token();168    requestAbortKeys.push(abortKey);169    fetches.push(170      fetch(`../resources/infinite-slow-response.py?${i}&abortKey=${abortKey}`, { signal })171    );172  }173  for (const fetchPromise of fetches) {174    await promise_rejects(t, "AbortError", fetchPromise);175  }176}, contextualTestName("Already aborted signal can be used for many fetches"));177promise_test(async t => {178  await abortRequests();179  const controller = new AbortController();180  const signal = controller.signal;181  await fetch('../resources/data.json', { signal }).then(r => r.json());182  controller.abort();183  const fetches = [];184  for (let i = 0; i < 3; i++) {185    const abortKey = token();186    requestAbortKeys.push(abortKey);187    fetches.push(188      fetch(`../resources/infinite-slow-response.py?${i}&abortKey=${abortKey}`, { signal })189    );190  }191  for (const fetchPromise of fetches) {192    await promise_rejects(t, "AbortError", fetchPromise);193  }194}, contextualTestName("Signal can be used to abort other fetches, even if another fetch succeeded before aborting"));195promise_test(async t => {196  await abortRequests();197  const controller = new AbortController();198  const signal = controller.signal;199  const stateKey = token();200  const abortKey = token();201  requestAbortKeys.push(abortKey);202  await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });203  const beforeAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());204  assert_equals(beforeAbortResult, "open", "Connection is open");205  controller.abort();206  // The connection won't close immediately, but it should close at some point:207  const start = Date.now();208  while (true) {209    // Stop spinning if 10 seconds have passed210    if (Date.now() - start > 10000) throw Error('Timed out');211    const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());212    if (afterAbortResult == 'closed') break;213  }214}, contextualTestName("Underlying connection is closed when aborting after receiving response"));215promise_test(async t => {216  await abortRequests();217  const controller = new AbortController();218  const signal = controller.signal;219  const stateKey = token();220  const abortKey = token();221  requestAbortKeys.push(abortKey);222  const url = new URL(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, location);223  url.hostname = 'www1.' + url.hostname;224  await fetch(url, {225    signal,226    mode: 'no-cors'227  });228  const stashTakeURL = new URL(`../resources/stash-take.py?key=${stateKey}`);229  stashTakeURL.hostname = 'www1.' + stashTakeURL.hostname;230  const beforeAbortResult = await fetch(stashTakeURL).then(r => r.json());231  assert_equals(beforeAbortResult, "open", "Connection is open");232  controller.abort();233  // The connection won't close immediately, but it should close at some point:234  const start = Date.now();235  while (true) {236    // Stop spinning if 10 seconds have passed237    if (Date.now() - start > 10000) throw Error('Timed out');238    const afterAbortResult = await fetch(stashTakeURL).then(r => r.json());239    if (afterAbortResult == 'closed') break;240  }241}, contextualTestName("Underlying connection is closed when aborting after receiving response - no-cors"));242for (const bodyMethod of BODY_METHODS) {243  promise_test(async t => {244    await abortRequests();245    const controller = new AbortController();246    const signal = controller.signal;247    const stateKey = token();248    const abortKey = token();249    requestAbortKeys.push(abortKey);250    const response = await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });251    const beforeAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());252    assert_equals(beforeAbortResult, "open", "Connection is open");253    const bodyPromise = response[bodyMethod]();254    controller.abort();255    await promise_rejects(t, "AbortError", bodyPromise);256    const start = Date.now();257    while (true) {258      // Stop spinning if 10 seconds have passed259      if (Date.now() - start > 10000) throw Error('Timed out');260      const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());261      if (afterAbortResult == 'closed') break;262    }263  }, contextualTestName(`Fetch aborted & connection closed when aborted after calling response.${bodyMethod}()`));264}265promise_test(async t => {266  await abortRequests();267  const controller = new AbortController();268  const signal = controller.signal;269  const stateKey = token();270  const abortKey = token();271  requestAbortKeys.push(abortKey);272  const response = await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });273  const reader = response.body.getReader();274  controller.abort();275  await promise_rejects(t, "AbortError", reader.read());276  await promise_rejects(t, "AbortError", reader.closed);277  // The connection won't close immediately, but it should close at some point:278  const start = Date.now();279  while (true) {280    // Stop spinning if 10 seconds have passed281    if (Date.now() - start > 10000) throw Error('Timed out');282    const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());283    if (afterAbortResult == 'closed') break;284  }285}, contextualTestName("Stream errors once aborted. Underlying connection closed."));286promise_test(async t => {287  await abortRequests();288  const controller = new AbortController();289  const signal = controller.signal;290  const stateKey = token();291  const abortKey = token();292  requestAbortKeys.push(abortKey);293  const response = await fetch(`../resources/infinite-slow-response.py?stateKey=${stateKey}&abortKey=${abortKey}`, { signal });294  const reader = response.body.getReader();295  await reader.read();296  controller.abort();297  await promise_rejects(t, "AbortError", reader.read());298  await promise_rejects(t, "AbortError", reader.closed);299  // The connection won't close immediately, but it should close at some point:300  const start = Date.now();301  while (true) {302    // Stop spinning if 10 seconds have passed303    if (Date.now() - start > 10000) throw Error('Timed out');304    const afterAbortResult = await fetch(`../resources/stash-take.py?key=${stateKey}`).then(r => r.json());305    if (afterAbortResult == 'closed') break;306  }307}, contextualTestName("Stream errors once aborted, after reading. Underlying connection closed."));308promise_test(async t => {309  await abortRequests();310  const controller = new AbortController();311  const signal = controller.signal;312  const response = await fetch(`../resources/empty.txt`, { signal });313  const reader = response.body.getReader();314  controller.abort();315  const item = await reader.read();316  assert_true(item.done, "Stream is done");317}, contextualTestName("Stream will not error if body is empty. It's closed with an empty queue before it errors."));318test(t => {319  const controller = new AbortController();320  const signal = controller.signal;321  controller.abort();322  let cancelReason;323  const body = new ReadableStream({324    pull(controller) {325      controller.enqueue(new Uint8Array([42]));326    },327    cancel(reason) {328      cancelReason = reason;329    }330  });331  fetch('../resources/empty.txt', {332    body, signal,333    method: 'POST',334    headers: {335      'Content-Type': 'text/plain'336    }337  });338  assert_true(!!cancelReason, 'Cancel called sync');339  assert_equals(cancelReason.constructor, DOMException);340  assert_equals(cancelReason.name, 'AbortError');...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.abortTest('1234567890', function(err, data) {4    if (err) {5        console.log('Error: ' + err);6    } else {7        console.log(data);8    }9});10var wpt = require('webpagetest');11var wpt = new WebPageTest('www.webpagetest.org');12wpt.abortTest('1234567890', function(err, data) {13    if (err) {14        console.log('Error: ' + err);15    } else {16        console.log(data);17    }18});19var wpt = require('webpagetest');20var wpt = new WebPageTest('www.webpagetest.org');21wpt.getLocations(function(err, data) {22    if (err) {23        console.log('Error: ' + err);24    } else {25        console.log(data);26    }27});28var wpt = require('webpagetest');29var wpt = new WebPageTest('www.webpagetest.org');30wpt.getTesters(function(err, data) {31    if (err) {32        console.log('Error: ' + err);33    } else {34        console.log(data);35    }36});37var wpt = require('webpagetest');38var wpt = new WebPageTest('www.webpagetest.org');39wpt.getTesters(function(err, data) {40    if (err) {41        console.log('Error: ' + err);42    } else {43        console.log(data);44    }45});46var wpt = require('webpagetest');47var wpt = new WebPageTest('www.webpagetest.org');48wpt.getTesters(function(err, data) {49    if (err) {50        console.log('Error: ' + err);51    } else {52        console.log(data);53    }54});55var wpt = require('webpagetest');56var wpt = new WebPageTest('www.webpagetest.org');

Using AI Code Generation

1var wpt = require('wpt');2var wptObj = new wpt('API_KEY');3wptObj.abortKey('test_key', function(err, data) {4    if (err) {5        console.log(err);6    } else {7        console.log(data);8    }9});

Using AI Code Generation

1wpt.abortKey('yourAbortKey');2const WebPageTest = require('webpagetest');3const wpt = new WebPageTest('www.webpagetest.org', 'API_KEY');4  if (err) return console.error(err);5  const testId = data.data.testId;6  wpt.getTestResults(testId, (err, data) => {7    if (err) return console.error(err);8    console.log(data);9  });10});11const WebPageTest = require('webpagetest');12const wpt = new WebPageTest('www.webpagetest.org', 'API_KEY');13const options = {14  videoParams: {15  },16  lighthouseConfig: {17    settings: {18      throttling: {19      },20    },21  },22};23  if (err) return console.error(err);24  const testId = data.data.testId;25  wpt.getTestResults(testId, (err, data) => {26    if (err) return console.error(err);27    console.log(data);28  });29});30const WebPageTest = require('webpagetest');31const wpt = new WebPageTest('www.webpagetest.org', 'API_KEY');

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org', 'A.5c5a9a9d8a5f1b0c1a0f3b5e2f3a3a3');3wpt.abortTest('130412_2Q_3d3e0b4c4f4a8f4c4d0b7b9e9e9f8e8', function(err, data) {4    if (err) {5        console.log(err);6    } else {7        console.log(data);8    }9});

Using AI Code Generation

1var wpt = require("webpagetest");2var wpt = new WebPageTest("www.webpagetest.org", "A.3d3b8c8c9f0d1b1c9b9c8b8c8b8c8b8c");3wpt.abortTest("170402_7Z_3b2f9b3e4c8dbf7b4f4e0a4d0f8c4e7a", function(err, data) {4  if (err) {5    console.log(err);6  } else {7    console.log(data);8  }9});

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.