How to use res2_pending_clients method in wpt

Best JavaScript code snippet using wpt

query.tentative.https.any.js

Source:query.tentative.https.any.js

1// META: title=Web Locks API: navigator.locks.query method2// META: script=resources/helpers.js3'use strict';4// Returns an array of the modes for the locks with matching name.5function modes(list, name) {6  return list.filter(item => item.name === name).map(item => item.mode);7}8// Returns an array of the clientIds for the locks with matching name.9function clients(list, name) {10  return list.filter(item => item.name === name).map(item => item.clientId);11}12promise_test(async t => {13  const res = uniqueName(t);14  await navigator.locks.request(res, async lock1 => {15    // Attempt to request this again - should be blocked.16    let lock2_acquired = false;17    navigator.locks.request(res, lock2 => { lock2_acquired = true; });18    // Verify that it was blocked.19    await navigator.locks.request(res, {ifAvailable: true}, async lock3 => {20      assert_false(lock2_acquired, 'second request should be blocked');21      assert_equals(lock3, null, 'third request should have failed');22      const state = await navigator.locks.query();23      assert_own_property(state, 'pending', 'State has `pending` property');24      assert_true(Array.isArray(state.pending),25                  'State `pending` property is an array');26      const pending_info = state.pending[0];27      assert_own_property(pending_info, 'name',28                          'Pending info dictionary has `name` property');29      assert_own_property(pending_info, 'mode',30                          'Pending info dictionary has `mode` property');31      assert_own_property(pending_info, 'clientId',32                          'Pending info dictionary has `clientId` property');33      assert_own_property(state, 'held', 'State has `held` property');34      assert_true(Array.isArray(state.held),35                  'State `held` property is an array');36      const held_info = state.held[0];37      assert_own_property(held_info, 'name',38                          'Held info dictionary has `name` property');39      assert_own_property(held_info, 'mode',40                          'Held info dictionary has `mode` property');41      assert_own_property(held_info, 'clientId',42                          'Held info dictionary has `clientId` property');43    });44  });45}, 'query() returns dictionaries with expected properties');46promise_test(async t => {47  const res = uniqueName(t);48  await navigator.locks.request(res, async lock1 => {49    const state = await navigator.locks.query();50    assert_array_equals(modes(state.held, res), ['exclusive'],51                        'Held lock should appear once');52  });53  await navigator.locks.request(res, {mode: 'shared'}, async lock1 => {54    const state = await navigator.locks.query();55    assert_array_equals(modes(state.held, res), ['shared'],56                        'Held lock should appear once');57  });58}, 'query() reports individual held locks');59promise_test(async t => {60  const res1 = uniqueName(t);61  const res2 = uniqueName(t);62  await navigator.locks.request(res1, async lock1 => {63    await navigator.locks.request(res2, {mode: 'shared'}, async lock2 => {64      const state = await navigator.locks.query();65      assert_array_equals(modes(state.held, res1), ['exclusive'],66                          'Held lock should appear once');67      assert_array_equals(modes(state.held, res2), ['shared'],68                          'Held lock should appear once');69    });70  });71}, 'query() reports multiple held locks');72promise_test(async t => {73  const res = uniqueName(t);74  await navigator.locks.request(res, async lock1 => {75    // Attempt to request this again - should be blocked.76    let lock2_acquired = false;77    navigator.locks.request(res, lock2 => { lock2_acquired = true; });78    // Verify that it was blocked.79    await navigator.locks.request(res, {ifAvailable: true}, async lock3 => {80      assert_false(lock2_acquired, 'second request should be blocked');81      assert_equals(lock3, null, 'third request should have failed');82      const state = await navigator.locks.query();83      assert_array_equals(modes(state.pending, res), ['exclusive'],84                          'Pending lock should appear once');85      assert_array_equals(modes(state.held, res), ['exclusive'],86                          'Held lock should appear once');87    });88  });89}, 'query() reports pending and held locks');90promise_test(async t => {91  const res = uniqueName(t);92  await navigator.locks.request(res, {mode: 'shared'}, async lock1 => {93    await navigator.locks.request(res, {mode: 'shared'}, async lock2 => {94      const state = await navigator.locks.query();95      assert_array_equals(modes(state.held, res), ['shared', 'shared'],96                          'Held lock should appear twice');97    });98  });99}, 'query() reports held shared locks with appropriate count');100promise_test(async t => {101  const res = uniqueName(t);102  await navigator.locks.request(res, async lock1 => {103    let lock2_acquired = false, lock3_acquired = false;104    navigator.locks.request(res, {mode: 'shared'},105                            lock2 => { lock2_acquired = true; });106    navigator.locks.request(res, {mode: 'shared'},107                            lock3 => { lock3_acquired = true; });108    await navigator.locks.request(res, {ifAvailable: true}, async lock4 => {109      assert_equals(lock4, null, 'lock should not be available');110      assert_false(lock2_acquired, 'second attempt should be blocked');111      assert_false(lock3_acquired, 'third attempt should be blocked');112      const state = await navigator.locks.query();113      assert_array_equals(modes(state.held, res), ['exclusive'],114                          'Held lock should appear once');115      assert_array_equals(modes(state.pending, res), ['shared', 'shared'],116                          'Pending lock should appear twice');117    });118  });119}, 'query() reports pending shared locks with appropriate count');120promise_test(async t => {121  const res1 = uniqueName(t);122  const res2 = uniqueName(t);123  await navigator.locks.request(res1, async lock1 => {124    await navigator.locks.request(res2, async lock2 => {125      const state = await navigator.locks.query();126      const res1_clients = clients(state.held, res1);127      const res2_clients = clients(state.held, res2);128      assert_equals(res1_clients.length, 1, 'Each lock should have one holder');129      assert_equals(res2_clients.length, 1, 'Each lock should have one holder');130      assert_array_equals(res1_clients, res2_clients,131                          'Both locks should have same clientId');132    });133  });134}, 'query() reports the same clientId for held locks from the same context');135promise_test(async t => {136  const res = uniqueName(t);137  const worker = new Worker('resources/worker.js');138  t.add_cleanup(() => { worker.terminate(); });139  await postToWorkerAndWait(140    worker, {op: 'request', name: res, mode: 'shared'});141  await navigator.locks.request(res, {mode: 'shared'}, async lock => {142    const state = await navigator.locks.query();143    const res_clients = clients(state.held, res);144    assert_equals(res_clients.length, 2, 'Clients should have same resource');145    assert_not_equals(res_clients[0], res_clients[1],146                      'Clients should have different ids');147  });148}, 'query() reports different ids for held locks from different contexts');149promise_test(async t => {150  const res1 = uniqueName(t);151  const res2 = uniqueName(t);152  const worker = new Worker('resources/worker.js');153  t.add_cleanup(() => { worker.terminate(); });154  // Acquire 1 in the worker.155  await postToWorkerAndWait(worker, {op: 'request', name: res1})156  // Acquire 2 here.157  await new Promise(resolve => {158    navigator.locks.request(res2, lock => {159      resolve();160      return new Promise(() => {}); // Never released.161    });162  });163  // Request 2 in the worker.164  postToWorkerAndWait(worker, {op: 'request', name: res2});165  assert_true((await postToWorkerAndWait(worker, {166    op: 'request', name: res2, ifAvailable: true167  })).failed, 'Lock request should have failed');168  // Request 1 here.169  navigator.locks.request(170    res1, t.unreached_func('Lock should not be acquired'));171  // Verify that we're seeing a deadlock.172  const state = await navigator.locks.query();173  const res1_held_clients = clients(state.held, res1);174  const res2_held_clients = clients(state.held, res2);175  const res1_pending_clients = clients(state.pending, res1);176  const res2_pending_clients = clients(state.pending, res2);177  assert_equals(res1_held_clients.length, 1);178  assert_equals(res2_held_clients.length, 1);179  assert_equals(res1_pending_clients.length, 1);180  assert_equals(res2_pending_clients.length, 1);181  assert_equals(res1_held_clients[0], res2_pending_clients[0]);182  assert_equals(res2_held_clients[0], res1_pending_clients[0]);...

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.res2_pending_clients(function(data) {4  console.log(data);5});6{ statusCode: 200,7  data: { pending: '0' } }

Using AI Code Generation

1var http = require('http');2var options = {3};4http.get(options, function(res) {5    var body = '';6    res.on('data', function(chunk) {7        body += chunk;8    });9    res.on('end', function() {10        var fbResponse = JSON.parse(body);11        console.log("Got a response: ", fbResponse);12    });13}).on('error', function(e) {14    console.log("Got an error: ", e);15});

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2wptoolkit.res2_pending_clients('2', function(err, res2_pending_clients) {3   if (err) {4      console.log('Error: ' + err);5   } else {6      console.log('Pending clients for resource 2: ' + res2_pending_clients);7   }8});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.getTestResults('160617_6P_9c4a9e4c4f8a4a4a4a4a4a4a4a4a4a4', function(err, data) {4  if (err) return console.error(err);5  console.log(data);6});7var wpt = require('webpagetest');8var wpt = new WebPageTest('www.webpagetest.org');9wpt.getTestResults('160617_6P_9c4a9e4c4f8a4a4a4a4a4a4a4a4a4a4', function(err, data) {10  if (err) return console.error(err);11  console.log(data);12});13var wpt = require('webpagetest');14var wpt = new WebPageTest('www.webpagetest.org');15wpt.getTestResults('160617_6P_9c4a9e4c4f8a4a4a4a4a4a4a4a4a4a4', function(err, data) {16  if (err) return console.error(err);17  console.log(data);18});19var wpt = require('webpagetest');20var wpt = new WebPageTest('www.webpagetest.org');21wpt.getTestResults('160617_6P_9c4a9e4c4f8a4a4a4a4a4a4a4a4a4a4', function(err, data) {22  if (

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.