| <!DOCTYPE html><!-- webkit-test-runner [ RequestIdleCallbackEnabled=true ] --> |
| <html> |
| <body> |
| <script src="../resources/js-test.js"></script> |
| <script src="../resources/ui-helper.js"></script> |
| <script> |
| |
| description('This tests that the deadline can be reached.'); |
| |
| jsTestIsAsync = true; |
| |
| let didRunIdleCallback = false; |
| onload = async () => { |
| await UIHelper.renderingUpdate(); |
| await UIHelper.renderingUpdate(); |
| |
| await new Promise(resolve => { |
| requestIdleCallback((idleDeadline) => { |
| didRunIdleCallback = true; |
| window.idleDeadline = idleDeadline; |
| window.preferredRenderingUpdateInterval = internals.preferredRenderingUpdateInterval(); |
| shouldBeTrue('idleDeadline.timeRemaining() > preferredRenderingUpdateInterval'); |
| |
| document.body.appendChild(document.createElement('span')).textContent = 'hello'; |
| requestAnimationFrame(() => { }); |
| |
| shouldBeTrue('idleDeadline.timeRemaining() <= preferredRenderingUpdateInterval + 0.5'); |
| if (idleDeadline.timeRemaining() > preferredRenderingUpdateInterval + 0.5) |
| console.log(idleDeadline.timeRemaining() + ' > ' + preferredRenderingUpdateInterval); |
| |
| resolve(); |
| }); |
| }); |
| |
| setTimeout(() => { |
| shouldBeTrue('didRunIdleCallback'); |
| finishJSTest(); |
| }, 200); |
| } |
| |
| </script> |
| </body> |
| </html> |
