| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <span id="e"></span> |
| <span id="f"></span> |
| <script> |
| description("Tests one requestAnimationFrame callback cancelling a second"); |
| |
| var e = document.getElementById("e"); |
| var secondCallbackId; |
| var callbackFired = false; |
| var cancelFired = false; |
| |
| window.requestAnimationFrame(function() { |
| cancelFired = true; |
| window.cancelAnimationFrame(secondCallbackId); |
| }, e); |
| |
| secondCallbackId = window.requestAnimationFrame(function() { |
| callbackFired = true; |
| }, e); |
| |
| if (window.testRunner) |
| testRunner.displayAndTrackRepaints(); |
| |
| setTimeout(function() { |
| shouldBeFalse("callbackFired"); |
| shouldBeTrue("cancelFired"); |
| }, 100); |
| |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| setTimeout(function() { |
| isSuccessfullyParsed(); |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, 200); |
| </script> |
| </body> |
| </html> |
