| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/js-test-pre.js"></script> |
| <img id="a" src="resources/smilAnimation.svg"> |
| <img id="b" src="resources/smilAnimation.svg"> |
| <script> |
| description("Tests that animated SVG images are paused when removed from the document."); |
| jsTestIsAsync = true; |
| |
| // Both images will use the same underlying SVGImage. |
| const imageA = document.getElementById("a"); |
| const imageB = document.getElementById("b"); |
| |
| onload = function() { |
| shouldBeTrue("internals.isImageAnimating(imageA)"); |
| shouldBeTrue("internals.isImageAnimating(imageB)"); |
| |
| setTimeout(function() { |
| evalAndLog("imageA.remove()"); |
| shouldBeTrue("internals.isImageAnimating(imageB)"); |
| |
| setTimeout(function() { |
| shouldBeTrue("internals.isImageAnimating(imageB)"); |
| evalAndLog("imageB.remove()"); |
| setTimeout(function() { |
| shouldBeFalse("internals.isImageAnimating(imageA)"); |
| shouldBeFalse("internals.isImageAnimating(imageB)"); |
| |
| evalAndLog("document.body.appendChild(imageA)"); |
| document.body.offsetWidth; // Force layout. |
| setTimeout(function() { |
| shouldBeTrue("internals.isImageAnimating(imageA)"); |
| |
| evalAndLog("document.body.appendChild(imageB)"); |
| document.body.offsetWidth; // Force layout. |
| setTimeout(function() { |
| shouldBeTrue("internals.isImageAnimating(imageB)"); |
| finishJSTest(); |
| }, 30); |
| }, 30); |
| }, 30); |
| }, 30); |
| }, 30); |
| } |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
