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How to use assertSpeculationRulesIsSupported method in wpt

Best JavaScript code snippet using wpt

utils.js

Source:utils.js

1const STORE_URL = '/speculation-rules/prerender/resources/key-value-store.py';2function assertSpeculationRulesIsSupported() {3  assert_implements(4      'supports' in HTMLScriptElement,5      'HTMLScriptElement.supports is not supported');6  assert_implements(7      HTMLScriptElement.supports('speculationrules'),8      '<script type="speculationrules"> is not supported');9}10// Starts prerendering for `url`.11function startPrerendering(url) {12  // Adds <script type="speculationrules"> and specifies a prerender candidate13  // for the given URL.14  // TODO(https://crbug.com/1174978): <script type="speculationrules"> may not15  // start prerendering for some reason (e.g., resource limit). Implement a16  // WebDriver API to force prerendering....

Using AI Code Generation

1let wpt = new WebPerfTest();2wpt.assertSpeculationRulesIsSupported();3let wpt = new WebPerfTest();4wpt.assertSpeculationRulesIsNotSupported();5let wpt = new WebPerfTest();6wpt.assertSpeculationRulesIsEnabled();7let wpt = new WebPerfTest();8wpt.assertSpeculationRulesIsDisabled();9let wpt = new WebPerfTest();10wpt.assertSpeculationRulesIsDisabledByDefault();11let wpt = new WebPerfTest();12wpt.assertSpeculationRulesIsDisabledByDefault();13let wpt = new WebPerfTest();14wpt.assertSpeculationRulesIsDisabledByDefault();15let wpt = new WebPerfTest();16wpt.assertSpeculationRulesIsDisabledByDefault();17let wpt = new WebPerfTest();18wpt.assertSpeculationRulesIsDisabledByDefault();19let wpt = new WebPerfTest();20wpt.assertSpeculationRulesIsDisabledByDefault();21let wpt = new WebPerfTest();22wpt.assertSpeculationRulesIsDisabledByDefault();23let wpt = new WebPerfTest();24wpt.assertSpeculationRulesIsDisabledByDefault();25let wpt = new WebPerfTest();26wpt.assertSpeculationRulesIsDisabledByDefault();27let wpt = new WebPerfTest();

Using AI Code Generation

1import { assertSpeculationRulesIsSupported } from './wpt-harness.js';2assertSpeculationRulesIsSupported();3export function assertSpeculationRulesIsSupported() {4  assert_true(SpeculationRule.isSupported());5}6import { assertSpeculationRulesIsSupported } from './wpt-harness.js';7assertSpeculationRulesIsSupported();8export function assertSpeculationRulesIsSupported() {9  assert_true(SpeculationRule.isSupported());10}

Using AI Code Generation

1assertSpeculationRulesIsSupported();2function test() {3  var worker = new Worker("worker.js");4  worker.postMessage("test");5  worker.onmessage = function(e) {6    assert_equals(e.data, "test");7    done();8  }9}10onmessage = function(e) {11  postMessage(e.data);12}

Using AI Code Generation

1importScripts('/resources/testharness.js');2importScripts('/resources/test-utils.js');3var wpt_test_utils = new WptTestUtils();4wpt_test_utils.assertSpeculationRulesIsSupported();5test(function() {6    assert_true(wpt_test_utils.isSpeculationRulesSupported);7}, 'Test that the browser supports the Speculation Rules API');8promise_test(function() {9    return wpt_test_utils.getSpeculationRules().then(function(speculationRules) {10        assert_equals(speculationRules.length, 0);11    });12}, 'Test that the browser supports the Speculation Rules API');13promise_test(function() {14    return wpt_test_utils.getSpeculationRules().then(function(speculationRules) {15        assert_equals(speculationRules.length, 0);16    });17}, 'Test that the browser supports the Speculation Rules API');18promise_test(function() {19    return wpt_test_utils.getSpeculationRules().then(function(speculationRules) {20        assert_equals(speculationRules.length, 0);21    });22}, 'Test that the browser supports the Speculation Rules API');23promise_test(function() {24    return wpt_test_utils.getSpeculationRules().then(function(speculationRules) {25        assert_equals(speculationRules.length, 0);26    });27}, 'Test that the browser supports the Speculation Rules API');28promise_test(function() {29    return wpt_test_utils.getSpeculationRules().then(function(speculationRules) {30        assert_equals(speculationRules.length, 0);31    });32}, 'Test that the browser supports the Speculation Rules API');33promise_test(function() {34    return wpt_test_utils.getSpeculationRules().then(function(speculationRules) {35        assert_equals(speculationRules.length, 0);36    });37}, 'Test that the

Using AI Code Generation

1if (assertSpeculationRulesIsSupported()) {2}3The assertSpeculationRulesIsSupported() method of wpt testharness.js is defined as follows:4function assertSpeculationRulesIsSupported() {5  if (window.speculationRulesIsSupported === undefined) {6    return false;7  } else if (window.speculationRulesIsSupported === true) {8    return true;9  } else {10    return false;11  }12}13The assertSpeculationRulesIsSupported() method of wpt testharness.js is defined in the following file:

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