| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body onload="runTest()"> |
| <script> |
| description("Test that animated images are properly stopped / resumed on window resizing."); |
| jsTestIsAsync = true; |
| |
| var testWindow; |
| |
| function isImagePaused() |
| { |
| return internals.hasPausedImageAnimations(testWindow.document.getElementById("testImage")); |
| } |
| |
| function enlargeWindow() |
| { |
| debug("Resize window so that the image is now inside the viewport."); |
| testWindow.resizeTo(500, 500); |
| shouldBecomeEqual("isImagePaused()", "false", finishJSTest); |
| } |
| |
| function windowLoaded() |
| { |
| debug("The animated GIF should initially be outside the viewport."); |
| shouldBecomeEqual("isImagePaused()", "true", enlargeWindow); |
| } |
| |
| function runTest() |
| { |
| testWindow = window.open("resources/animated-gif-window-resize.html", "testWindow", "width=200, height=200"); |
| testWindow.onload = windowLoaded; |
| } |
| |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
