How to use assert_link_prefetches method in wpt

Best JavaScript code snippet using wpt

prefetch-helper.js

Source:prefetch-helper.js Github

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...21 if (performance.getEntriesByName(url).length >= 1) {22 (test.unreached_func(`'${url}' should not have downloaded.`))();23 }24}25function assert_link_prefetches(test, link) {26 assert_no_csp_event_for_url(test, link.href);27 link.onerror = test.unreached_func('onerror should not fire.');28 // Test is finished when either the `load` event fires, or we get a performance29 // entry showing that the resource loaded successfully.30 link.onload = test.step_func(test.step_func_done());31 waitUntilResourceDownloaded(link.href).then(test.step_func_done());32 document.head.appendChild(link);33}34function assert_link_does_not_prefetch(test, link) {35 let cspEvent = false;36 let errorEvent = false;37 waitUntilCSPEventForURL(test, link.href)38 .then(test.step_func(e => {39 cspEvent = true;...

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Using AI Code Generation

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1function assert_link_prefetches(expected) {2 var link_prefetches = document.querySelectorAll('link[rel="prefetch"]');3 var actual = [];4 for (var i = 0; i < link_prefetches.length; ++i) {5 var prefetch = link_prefetches[i];6 actual.push(prefetch.href);7 }8 assert_array_equals(actual, expected, 'Unexpected prefetches');9}10function assert_link_subresources(expected) {11 var link_subresources = document.querySelectorAll('link[rel="subresource"]');12 var actual = [];13 for (var i = 0; i < link_subresources.length; ++i) {14 var subresource = link_subresources[i];15 actual.push(subresource.href);16 }17 assert_array_equals(actual, expected, 'Unexpected subresources');18}19function assert_link_prerenders(expected) {20 var link_prerenders = document.querySelectorAll('link[rel="prerender"]');21 var actual = [];22 for (var i = 0; i < link_prerenders.length; ++i) {23 var prerender = link_prerenders[i];24 actual.push(prerender.href);25 }26 assert_array_equals(actual, expected, 'Unexpected prerenders');27}28function assert_link_dns_prefetches(expected) {29 var link_dns_prefetches = document.querySelectorAll('link[rel="dns-prefetch"]');30 var actual = [];31 for (var i = 0; i < link_dns_prefetches.length; ++i) {32 var dns_prefetch = link_dns_prefetches[i];33 actual.push(dns_prefetch.href);34 }35 assert_array_equals(actual, expected, 'Unexpected dns-prefetches');36}37function assert_link_preconnects(expected) {38 var link_preconnects = document.querySelectorAll('link[rel="preconnect"]');39 var actual = [];40 for (var i = 0; i < link_preconnects.length; ++i) {41 var preconnect = link_preconnects[i];42 actual.push(preconnect.href);43 }44 assert_array_equals(actual, expected, 'Unexpected preconnect

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Using AI Code Generation

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1var wpt = require('webpagetest');2var wptdriver = new wpt('www.webpagetest.org');3 if (err) {4 console.log(err);5 } else {6 wptdriver.getTestResults(data.data.testId, function(err, data) {7 if (err) {8 console.log(err);9 } else {10 wptdriver.assert_link_prefetches(data.data, function(err, data) {11 if (err) {12 console.log(err);13 } else {14 console.log(data);15 }16 });17 }18 });19 }20});21var wpt = require('webpagetest');22var wptdriver = new wpt('www.webpagetest.org');23 if (err) {24 console.log(err);25 } else {26 wptdriver.getTestResults(data.data.testId, function(err, data) {27 if (err) {28 console.log(err);29 } else {30 wptdriver.assert_link_preloads(data.data, function(err, data) {31 if (err) {32 console.log(err);33 } else {34 console.log(data);35 }36 });37 }38 });39 }40});41var wpt = require('webpagetest');42var wptdriver = new wpt('www.webpagetest.org');43 if (err) {44 console.log(err);45 } else {46 wptdriver.getTestResults(data.data.testId, function(err, data) {47 if (err) {48 console.log(err);49 } else {50 wptdriver.assert_link_subresources(data.data, function(err, data) {51 if (err) {52 console.log(err);53 } else {54 console.log(data);55 }56 });57 }58 });59 }60});

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Using AI Code Generation

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1function assert_link_prefetches(host, expected) {2 var link_prefetches = performance.getEntriesByType('resource').filter(function(entry) {3 return entry.initiatorType == 'link' && entry.name.startsWith(host);4 });5 assert_equals(link_prefetches.length, expected.length);6 for (var i = 0; i < expected.length; ++i) {7 assert_equals(link_prefetches[i].name, expected[i]);8 }9}

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Using AI Code Generation

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1function assert_link_prefetches(host, test_path, expected, description) {2 var url = host + test_path + '?prefetches=' + JSON.stringify(expected);3 return async_test(description, {timeout: 10000})4 .step(function() {5 var test = this;6 var xhr = new XMLHttpRequest();7 xhr.open('GET', url, true);8 xhr.onload = test.step_func(function() {9 test.done();10 });11 xhr.send();12 });13}14function assert_link_preloads(host, test_path, expected, description) {15 var url = host + test_path + '?preloads=' + JSON.stringify(expected);16 return async_test(description, {timeout: 10000})17 .step(function() {18 var test = this;19 var xhr = new XMLHttpRequest();20 xhr.open('GET', url, true);21 xhr.onload = test.step_func(function() {22 test.done();23 });24 xhr.send();25 });26}27function assert_no_link_prefetches(host, test_path, description) {28 var url = host + test_path + '?prefetches=';29 return async_test(description, {timeout: 10000})30 .step(function() {31 var test = this;32 var xhr = new XMLHttpRequest();33 xhr.open('GET', url, true);34 xhr.onload = test.step_func(function() {35 test.done();36 });37 xhr.send();38 });39}40function assert_no_link_preloads(host, test_path, description) {41 var url = host + test_path + '?preloads=';42 return async_test(description, {timeout: 10000})43 .step(function() {44 var test = this;45 var xhr = new XMLHttpRequest();46 xhr.open('GET', url, true);47 xhr.onload = test.step_func(function() {48 test.done();49 });50 xhr.send();51 });52}53function assert_no_link_preloads_or_prefetches(host, test_path, description) {

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Using AI Code Generation

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1var assert_link_prefetches = wptserve.path_handlers.assert_link_prefetches;2var link_prefetches = assert_link_prefetches(["/test.js", "/test2.js"]);3var response = "Hello, world!";4if (link_prefetches) {5 response = "PASS";6}7return [200, {}, response];8RESPONSE_HEADERS = [("Content-Type", "text/javascript; charset=utf-8")]9def main(request, response):

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Using AI Code Generation

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1module.exports = {2 'Assert that the page has a prefetch link to the specified url and the prefetch link has the specified rel type': function (test) {3 .done();4 }5};6module.exports = {7 'Assert that the page has a prefetch link to the specified url and the prefetch link has the specified rel type': function (test) {8 .done();9 }10};11module.exports = {12 'Assert that the page has a preload link to the specified url and the preload link has the specified rel type': function (test) {13 .done();14 }15};16module.exports = {17 'Assert that the page has a preload link to the specified url and the preload link has the specified rel type': function (test) {

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Using AI Code Generation

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1const assert_link_prefetches = require('wptagent').assert_link_prefetches;2assert_link_prefetches()3 .then(function(){4 console.log("0");5 })6 .catch(function(){7 console.log("1");8 });9const assert_no_404s = require('wptagent').assert_no_404s;10assert_no_404s()11 .then(function(){12 console.log("0");13 })14 .catch(function(){15 console.log("1");16 });17const assert_no_console_errors = require('wptagent').assert_no_console_errors;18assert_no_console_errors()19 .then(function(){20 console.log("0");21 })22 .catch(function(){23 console.log("1");24 });

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Using AI Code Generation

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1module.exports = async function (context, commands) {2 const prefetch_urls = await commands.js.run(`3 return window.__wptBodies[0].assert_link_prefetches();4 `);5 for (let url of prefetch_urls) {6 await commands.js.run(`7 window.__wptBodies[0].assert_prefetch_request_headers("${url}");8 `);9 }10 return prefetch_urls;11};

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