| <!DOCTYPE html> |
| <html> |
| <body onload="runTest()"> |
| <script src="../resources/js-test.js"></script> |
| <script> |
| description("This test asserts that Document doesn't leak when a Web Animation is created."); |
| |
| if (window.internals) |
| jsTestIsAsync = true; |
| |
| function runTest() { |
| if (!window.internals) |
| return; |
| |
| var frame = document.body.appendChild(document.createElement("iframe")); |
| |
| frame.onload = function() { |
| if (frame.src === 'about:blank') |
| return true; |
| |
| documentIdentifier = internals.documentIdentifier(frame.contentDocument); |
| debug("The iframe has finished loading."); |
| |
| frame.remove(); |
| frame = null; |
| |
| gc(); |
| timeout = 0; |
| handle = setInterval(() => { |
| if (!internals.isDocumentAlive(documentIdentifier)) { |
| clearInterval(handle); |
| testPassed("The document was destroyed"); |
| finishJSTest(); |
| return; |
| } |
| timeout++; |
| if (timeout == 500) { |
| clearInterval(handle); |
| testFailed("The document was leaked"); |
| finishJSTest(); |
| return; |
| } |
| gc(); |
| }, 10); |
| } |
| |
| frame.src = 'resources/web-animation-leak-iframe.html'; |
| } |
| |
| </script> |
| </body> |
| </html> |
