KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use last_datagram method in wpt

Best JavaScript code snippet using wpt

datagrams.https.any.js

Source:datagrams.https.any.js

1// META: global=window,worker2// META: script=/common/get-host-info.sub.js3// META: script=resources/webtransport-test-helpers.sub.js4// Write datagrams until the producer receives the AbortSignal.5async function write_datagrams(writer, signal) {6  const encoder = new TextEncoder();7  let counter = 0;8  const sentTokens = [];9  const aborted = new Promise((resolve) => {10    signal.addEventListener('abort', resolve);11  });12  while (true) {13    await Promise.race([writer.ready, aborted]);14    if (signal.aborted) {15      break;16    }17    var token = counter.toString();18    sentTokens.push(token);19    writer.write(encoder.encode(token));20    counter++;21  }22  return sentTokens;23}24// Read datagrams until the consumer has received enough i.e. N datagrams.25async function read_datagrams(reader, controller, N) {26  const decoder = new TextDecoder();27  const receivedTokens = [];28  while (receivedTokens.length < N) {29    const { value: token, done } = await reader.read();30    assert_false(done);31    receivedTokens.push(decoder.decode(token));32  }33  controller.abort();34  return receivedTokens;35}36promise_test(async t => {37  // Establish a WebTransport session.38  const wt = new WebTransport(webtransport_url('echo.py'));39  await wt.ready;40  const writer = wt.datagrams.writable.getWriter();41  const reader = wt.datagrams.readable.getReader();42  const controller = new AbortController();43  const signal = controller.signal;44  // Write and read datagrams.45  const N = 5;46  const [sentTokens, receivedTokens] = await Promise.all([47      write_datagrams(writer, signal),48      read_datagrams(reader, controller, N)49  ]);50  // Check receivedTokens is a subset of sentTokens.51  const subset = receivedTokens.every(token => sentTokens.includes(token));52  assert_true(subset);53}, 'Datagrams are echoed successfully');54promise_test(async t => {55  // Make a WebTransport connection, but session is not necessarily established.56  const wt = new WebTransport(webtransport_url('echo.py'));57  const writer = wt.datagrams.writable.getWriter();58  const reader = wt.datagrams.readable.getReader();59  const controller = new AbortController();60  const signal = controller.signal;61  // Write and read datagrams.62  const N = 1;63  const [sentTokens, receivedTokens] = await Promise.all([64      write_datagrams(writer, signal),65      read_datagrams(reader, controller, N)66  ]);67  // Check receivedTokens is a subset of sentTokens.68  const subset = receivedTokens.every(token => sentTokens.includes(token));69  assert_true(subset);70  // Make sure WebTransport session is established.71  await wt.ready;72}, 'Sending and receiving datagrams is ready to use before session is established');73promise_test(async t => {74  // Establish a WebTransport session.75  const wt = new WebTransport(webtransport_url('echo.py'));76  await wt.ready;77  const N = 5;78  wt.datagrams.outgoingHighWaterMark = N;79  const writer = wt.datagrams.writable.getWriter();80  const encoder = new TextEncoder();81  // Write N-1 datagrams.82  let counter;83  for (counter = 0; counter < N-1; counter++) {84    var datagram = counter.toString();85    let resolved = false;86    writer.write(encoder.encode(datagram));87    // Check writer.ready resolves immediately.88    writer.ready.then(() => resolved = true);89    // TODO(nidhijaju): The number of `await Promise.resolve()` calls is90    // implementation dependent, so we should not have this as the final91    // solution.92    for (let i = 0; i < 10; i++) {93      await Promise.resolve();94    }95    assert_true(resolved);96  }97  // Write one more datagram.98  resolved = false;99  const last_datagram = counter.toString();100  writer.write(encoder.encode(last_datagram));101  // Check writer.ready does not resolve immediately.102  writer.ready.then(() => resolved = true);103  for (let i = 0; i < 10; i++) {104    await Promise.resolve();105  }106  assert_false(resolved);107  // Make sure writer.ready is resolved eventually.108  await writer.ready;109}, 'Datagram\'s outgoingHighWaterMark correctly regulates written datagrams');110promise_test(async t => {111  // Establish a WebTransport session.112  const wt = new WebTransport(webtransport_url('echo.py'));113  await wt.ready;114  const N = 5;115  wt.datagrams.incomingHighWaterMark = N;116  const writer = wt.datagrams.writable.getWriter();117  const encoder = new TextEncoder();118  // Write 10*N datagrams.119  let counter;120  for (counter = 0; counter < 10*N; counter++) {121    var datagram = counter.toString();122    writer.write(encoder.encode(datagram));123    await writer.ready;124  }125  // Wait for incoming datagrams to arrive.126  wait(500);127  const reader = wt.datagrams.readable.getReader();128  // Read all of the immediately available datagrams.129  let receivedDatagrams = 0;130  while (true) {131    let resolved = false;132    reader.read().then(() => resolved = true);133    // TODO(nidhijaju): Find a better solution instead of just having numerous134    // `await Promise.resolve()` calls.135    for (let i = 0; i < 10; i++) {136      await Promise.resolve();137    }138    if (!resolved) {139      break;140    }141    receivedDatagrams++;142  }143  // Check that the receivedDatagrams is less than or equal to the144  // incomingHighWaterMark.145  assert_less_than_equal(receivedDatagrams, N);...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3    if (err) return console.error(err);4    console.log('Test status: ' + data.statusText);5    wpt.lastDatagram(data.data.testId, function(err, data) {6        if (err) return console.error(err);7        console.log('Last datagram: ' + data);8    });9});10var wpt = require('webpagetest');11var wpt = new WebPageTest('www.webpagetest.org');12wpt.getTesters(function(err, data) {13    if (err) return console.error(err);14    console.log('Testers: ' + data);15});16var wpt = require('webpagetest');17var wpt = new WebPageTest('www.webpagetest.org');18wpt.getLocations(function(err, data) {19    if (err) return console.error(err);20    console.log('Locations: ' + data);21});22var wpt = require('webpagetest');23var wpt = new WebPageTest('www.webpagetest.org');24wpt.getTesters(function(err, data) {25    if (err) return console.error(err);26    console.log('Testers: ' + data);27});28var wpt = require('webpagetest');29var wpt = new WebPageTest('www.webpagetest.org');30wpt.getTesters(function(err, data) {31    if (err) return console.error(err);32    console.log('Testers: ' + data);33});34var wpt = require('webpagetest');35var wpt = new WebPageTest('www.webpagetest.org');36wpt.getTesters(function(err, data) {37    if (err) return console.error(err);38    console.log('Testers: ' + data);39});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3  console.log(data);4});5var wpt = require('webpagetest');6var wpt = new WebPageTest('www.webpagetest.org');7wpt.getLocations(function(err, data) {8  console.log(data);9});10var wpt = require('webpagetest');11var wpt = new WebPageTest('www.webpagetest.org');12wpt.getTesters(function(err, data) {13  console.log(data);14});15var wpt = require('webpagetest');16var wpt = new WebPageTest('www.webpagetest.org');17wpt.getTesters(function(err, data) {18  console.log(data);19});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org', 'A.12345678901234567890123456789012');3    if (err) return console.error(err);4    wpt.last_datagram(data.data.testId, function(err, data) {5        if (err) return console.error(err);6        console.log(data);7    });8});

Using AI Code Generation

1var wpt = require('wptdriver');2  console.log(datagram);3});4var wpt = require('wptdriver');5  console.log(datagram);6});7var wpt = require('wptdriver');8  console.log(datagram);9});10var wpt = require('wptdriver');11  console.log(datagram);12});13var wpt = require('wptdriver');14  console.log(datagram);15});16var wpt = require('wptdriver');

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.