| <!DOCTYPE html><!-- webkit-test-runner [ RequestIdleCallbackEnabled=true ] --> |
| <html> |
| <body> |
| <script src="../resources/js-test.js"></script> |
| <script> |
| |
| description('This tests that when requestIdleCallback is enabled, requestIdleCallback and IdleDeadline are defined.'); |
| |
| shouldBeEqualToString('typeof window.requestIdleCallback', 'function'); |
| shouldBe('window.requestIdleCallback.length', '1'); |
| shouldBeEqualToString('typeof window.cancelIdleCallback', 'function'); |
| shouldBe('window.cancelIdleCallback.length', '1'); |
| shouldBeDefined('window.IdleDeadline'); |
| shouldBe('idleDeadlineProperties = Object.getOwnPropertyNames(window.IdleDeadline.prototype); idleDeadlineProperties.length', '3'); |
| shouldBeEqualToString('JSON.stringify(idleDeadlineProperties.sort())', '["constructor","didTimeout","timeRemaining"]'); |
| shouldBeDefined('didTimeoutDescriptor = Object.getOwnPropertyDescriptor(window.IdleDeadline.prototype, "didTimeout"); didTimeoutDescriptor.get'); |
| shouldBeUndefined('didTimeoutDescriptor.set'); |
| shouldBeEqualToString('typeof window.IdleDeadline.prototype.timeRemaining', 'function'); |
| |
| </script> |
| </body> |
| </html> |
