| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| description("Tests that IntersectionObserver doesn't cause Document leaks."); |
| jsTestIsAsync = true; |
| |
| frameDocumentID = 0; |
| checkCount = 0; |
| |
| onload = () => { |
| window.open("resources/intersection-observer-document-leak-popup.html"); |
| }; |
| |
| function popupDocumentWasCreated(frameDocument) |
| { |
| if (!window.internals) |
| return; |
| |
| frameDocumentID = internals.documentIdentifier(frameDocument); |
| shouldBeTrue("internals.isDocumentAlive(frameDocumentID)"); |
| handle = setInterval(() => { |
| gc(); |
| if (!internals.isDocumentAlive(frameDocumentID)) { |
| clearInterval(handle); |
| testPassed("The iframe document didn't leak."); |
| finishJSTest(); |
| } |
| checkCount++; |
| if (checkCount > 500) { |
| clearInterval(handle); |
| testFailed("The iframe document leaked."); |
| finishJSTest(); |
| } |
| }, 10); |
| } |
| </script> |
| </body> |
| </html> |
