Best JavaScript code snippet using wpt
accept-ch-test.js
Source: accept-ch-test.js
...5const httpequiv_accept = "/client-hints/accept-ch-stickiness/resources/http-equiv-accept-ch.html";6const expect = "/client-hints/accept-ch-stickiness/resources/expect-client-hints-headers.html"7const do_not_expect = "/client-hints/accept-ch-stickiness/resources/do-not-expect-client-hints-headers.html"8const host_info = get_host_info();9function verify_initial_state(initial_url, test_name) {10 promise_test(t => {11 return fetch(initial_url).then(r => {12 assert_equals(r.status, 200)13 // Verify that the browser did not include client hints in the request14 // headers when fetching echo-client-hints-received.py.15 assert_false(r.headers.has("device-memory-received"),16 "device-memory-received");17 });18 }, test_name + " precondition: Test that the browser does not have client " +19 "hints preferences cached");20}21function verify_iframe_state(expect_url, test_name) {22 promise_test(t => {23 return new Promise(resolve => {24 window.addEventListener('message', t.step_func(function(e) {25 assert_equals(e.data, "PASS", "message from opened frame");26 fetch("/client-hints/accept-ch-stickiness/resources/clear-site-data.html").then(resolve);27 }));28 const iframe = document.createElement("iframe");29 iframe.src = expect_url;30 document.body.appendChild(iframe);31 });32 }, test_name + " got client hints according to expectations.");33}34function verify_navigation_state(expect_url, test_name) {35 promise_test(t => {36 return new Promise(resolve => {37 let win;38 window.addEventListener('message', t.step_func(function(e) {39 win.close();40 assert_equals(e.data, "PASS", "message from opened page");41 fetch("/client-hints/accept-ch-stickiness/resources/clear-site-data.html").then(resolve);42 }));43 // Open a new window. Verify that the user agent attaches client hints.44 win = window.open(expect_url);45 assert_not_equals(win, null, "Popup windows not allowed?");46 });47 }, test_name + " got client hints according to expectations.");48}49function verify_subresource_state(expect_url, test_name) {50 promise_test(t => {51 return new Promise(resolve => {52 fetch(expect_url).then(response => response.text()).then(t.step_func(text => {53 assert_true(text.includes("PASS"));54 fetch("/client-hints/accept-ch-stickiness/resources/clear-site-data.html").then(resolve);55 }));56 });57 }, test_name + " got client hints according to expectations.");58}59function verify_syncxhr_state(expect_url, test_name) {60 promise_test(t => {61 return new Promise(resolve => {62 const xhr = new XMLHttpRequest();63 xhr.onreadystatechange = t.step_func(() => {64 if (xhr.readyState != XMLHttpRequest.DONE) {65 return;66 }67 assert_true(xhr.responseText.includes("PASS"));68 fetch("/client-hints/accept-ch-stickiness/resources/clear-site-data.html").then(resolve);69 });70 xhr.open("GET", expect_url, false /* async */);71 xhr.send();72 });73 }, test_name + " got client hints according to expectations.");74}75function attempt_set(test_type, accept_url, test_name, test_name_suffix) {76 promise_test(t => {77 return new Promise(resolve => {78 if (test_type == "navigation") {79 const win = window.open(accept_url);80 assert_not_equals(win, null, "Popup windows not allowed?");81 addEventListener('message', t.step_func(() => {82 win.close();83 resolve();84 }), false);85 } else if (test_type == "iframe") {86 const iframe = document.createElement("iframe");87 iframe.addEventListener('load', t.step_func(() => {88 resolve();89 }), false);90 iframe.src = accept_url;91 document.body.appendChild(iframe);92 } else if (test_type == "subresource") {93 fetch(accept_url).then(r => {94 assert_equals(r.status, 200, "subresource response status")95 // Verify that the browser did not include client hints in the request96 // headers, just because we can..97 assert_false(r.headers.has("device-memory-received"),98 "device-memory-received",99 "subresource request had no client hints");100 resolve();101 });102 } else {103 assert_unreached("unknown test type");104 }105 });106 }, test_name + " set Accept-CH" + test_name_suffix);107}108const run_test = test => {109 // First, verify the initial state to make sure that the browser does not have110 // client hints preferences cached from a previous run of the test.111 verify_initial_state(test.initial_url, test.name);112 // Then, attempt to set Accept-CH113 attempt_set(test.type, test.accept_url, test.name, "");114 // Finally, verify that CH are actually sent (or not) on requests115 verify_navigation_state(test.expect_url, test.name);...
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(data);5});6var wpt = require('webpagetest');7var wpt = new WebPageTest('www.webpagetest.org');8 if (err) return console.error(err);9 console.log(data);10});11Please see the [contributing guidelines](
Using AI Code Generation
1var wpt = require('wpt.js');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.verify_initial_state(function(err, data) {4 if (err) {5 console.log(err);6 } else {7 console.log(data);8 }9});10WebPageTest.prototype.verify_initial_state = function(callback) {11 this._get('/verifyInitialTestState.php', {}, callback);12};13WebPageTest.prototype._get = function(path, params, callback) {14 var url = this.server + path + '?' + querystring.stringify(params);15 request(url, function(err, res, body) {16 if (err) {17 callback(err);18 } else {19 callback(null, body);20 }21 });22};
Using AI Code Generation
1var wpt = require('webpagetest');2var util = require('util');3var wpt = new WebPageTest('www.webpagetest.org', 'A.1a2b3c4d5e6f7g8h9i0j1k2l3m4n5o6p7q8r9s0t1u2v3w4x5y6z7a8b9c0d1e2f3g4h5i6j7k8l9m0n1o2p3q4r5s6t7u8v9w0x1y2z3');4 if (err) {5 console.log('Test failed');6 } else {7 console.log('Test passed');8 }9});10verify_initial_state(url, callback)11var wpt = require('webpagetest');12var util = require('util');13var wpt = new WebPageTest('www.webpagetest.org', 'A.1a2b3c4d5e6f7g8h9i0j1k2l3m4n5o6p7q8r9s0t1u2v3w4x5y6z7
Using AI Code Generation
1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.verify_initial_state(url, function(err, data) {4 if (err) {5 console.log(err);6 } else {7 console.log(data);8 }9});10var wpt = require('wpt');11var wpt = new WebPageTest('www.webpagetest.org');12var test_id = '150108_9Y_3';13wpt.verify_test_state(test_id, function(err, data) {14 if (err) {15 console.log(err);16 } else {17 console.log(data);18 }19});20var wpt = require('wpt');21var wpt = new WebPageTest('www.webpagetest.org');22var test_id = '150108_9Y_3';23wpt.verify_video(test_id, function(err, data) {24 if (err) {25 console.log(err);26 } else {27 console.log(data);28 }29});
Using AI Code Generation
1wpt.verify_initial_state("app_name", "initial_state");2wpt.verify_state("app_name", "expected_state");3wpt.verify_state("app_name", "expected_state");4wpt.verify_state("app_name", "expected_state");5wpt.verify_state("app_name", "expected_state");6wpt.verify_state("app_name", "expected_state");7wpt.verify_state("app_name", "expected_state");8wpt.verify_state("app_name", "expected_state");
Using AI Code Generation
1var wpt = require('webpage-test');2var test = wpt('API_KEY');3test.verify_initial_state([{selector: '#heading', text: 'Hello World'}]);4var wpt = require('webpage-test');5var test = wpt('API_KEY');6test.verify_final_state([{selector: '#heading', text: 'Hello World'}]);7var wpt = require('webpage-test');8var test = wpt('API_KEY');9test.verify_element_present(['#heading']);10var wpt = require('webpage-test');11var test = wpt('API_KEY');12test.verify_element_not_present(['#heading']);13var wpt = require('webpage-test');14var test = wpt('API_KEY');15test.verify_element_text([{selector: '#heading',
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var wpt = require('webpagetest');4var wpt = new WebPageTest('www.webpagetest.org');5var wpt = require('webpagetest');6var wpt = new WebPageTest('www.webpagetest.org');7var wpt = require('webpagetest');8var wpt = new WebPageTest('www.webpagetest.org');9var wpt = require('webpagetest');10var wpt = new WebPageTest('www.webpagetest.org');11var wpt = require('webpagetest');12var wpt = new WebPageTest('www.webpagetest.org');13var wpt = require('webpagetest');14var wpt = new WebPageTest('www.webpagetest.org');15var wpt = require('webpagetest');16var wpt = new WebPageTest('www.webpagetest.org');
Using AI Code Generation
1wpt.verify_initial_state(function() {2 var element = document.getElementById("test");3 if (element != null) {4 wpt.log("Element exists");5 wpt.log("Test Passed");6 wpt.testDone();7 } else {8 wpt.log("Element does not exist");9 wpt.log("Test Failed");10 wpt.testDone();11 }12});13wpt.verify_initial_state(function() {14 var element = document.getElementById("test");15 if (element != null) {16 wpt.log("Element exists");17 wpt.log("Test Passed");18 wpt.testDone();19 } else {20 wpt.log("Element does not exist");21 wpt.log("Test Failed");22 wpt.testDone();23 }24});25wpt.verify_initial_state(function() {26 var element = document.getElementById("test");27 if (element != null) {28 wpt.log("Element exists");29 wpt.log("Test Passed");30 wpt.testDone();31 } else {32 wpt.log("Element does not exist");33 wpt.log("Test Failed");34 wpt.testDone();35 }36});37wpt.verify_initial_state(function() {38 var element = document.getElementById("test");39 if (element != null) {40 wpt.log("Element exists");41 wpt.log("Test Passed");42 wpt.testDone();43 } else {44 wpt.log("Element does not exist");45 wpt.log("Test Failed");46 wpt.testDone();47 }48});
Using AI Code Generation
1var wpt = require('webpagetest');2var api = new wpt('A.3f50d7a3e2d2b7c3f3b3f9b3e3e3f3b3');3var params = {video: 1, location: 'Dulles:Chrome'};4api.runTest(url, params, function(err, data) {5 if (err) return console.error(err);6 console.log('Test submitted. Polling for results...');7 api.getTestResults(data.data.testId, function(err, data) {8 if (err) return console.error(err);9 console.log('Test completed.');10 console.log(data);11 });12});13{ statusCode: 400,14 { statusCode: 400,15 data: 'Invalid location: Dulles:Chrome' } }
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