| <!DOCTYPE html><!-- webkit-test-runner [ experimental:RequestIdleCallbackEnabled=true enableBackForwardCache=true ] --> |
| <html> |
| <body> |
| <script src="../resources/js-test.js"></script> |
| <script> |
| |
| description('This tests that when requestIdleCallback is not enabled, requestIdleCallback and IdleDeadline are not defined.'); |
| jsTestIsAsync = true; |
| |
| const iframe = document.createElement('iframe'); |
| document.body.appendChild(iframe); |
| |
| let isInitialLoad = true; |
| const logs = []; |
| if (window.testRunner) |
| setTimeout(() => testRunner.notifyDone(), 3000); |
| |
| window.addEventListener("pageshow", function(event) { |
| if (isInitialLoad) { |
| isInitialLoad = false; |
| return; |
| } |
| |
| if (window.testRunner) |
| setTimeout(() => testRunner.notifyDone(), 3000); |
| |
| shouldBeTrue('event.persisted'); |
| shouldBe('logs.length', '0'); |
| iframe.contentWindow.requestIdleCallback(() => logs.push('B3')); |
| requestIdleCallback(() => logs.push('A4')); |
| requestIdleCallback(() => { |
| shouldBe('logs.length', '7'); |
| shouldBeEqualToString('logs.join(", ")', 'A1, B1, A2, B2, A3, B3, A4'); |
| finishJSTest(); |
| }); |
| }); |
| |
| window.addEventListener("pagehide", function(event) { |
| requestIdleCallback(() => logs.push('A1')); |
| iframe.contentWindow.requestIdleCallback(() => logs.push('B1')); |
| requestIdleCallback(() => logs.push('A2')); |
| iframe.contentWindow.requestIdleCallback(() => logs.push('B2')); |
| requestIdleCallback(() => logs.push('A3')); |
| }); |
| |
| onload = () => { |
| setTimeout(() => { |
| window.location = 'resources/page-cache-helper.html'; |
| }, 0); |
| } |
| |
| </script> |
| </body> |
| </html> |
