| <!DOCTYPE html> |
| <script src="/js-test-resources/gc.js"></script> |
| <script src="/js-test-resources/js-test.js"></script> |
| <script> |
| jsTestIsAsync = true; |
| |
| var numberOfDocumentsBefore, numberOfDocumentsAfter; |
| function checkDocumentLeakAndFinishTest() { |
| numberOfDocumentsAfter = internals.numberOfLiveDocuments(); |
| shouldBe("numberOfDocumentsAfter", "numberOfDocumentsBefore"); |
| finishJSTest(); |
| } |
| |
| function runTest() { |
| numberOfDocumentsBefore = internals.numberOfLiveDocuments(); |
| |
| var xhr = new XMLHttpRequest(); |
| xhr.responseType = 'document'; |
| xhr.overrideMimeType("text/html"); |
| xhr.onreadystatechange = function () { |
| if (this.readyState == XMLHttpRequest.HEADERS_RECEIVED) { |
| testPassed("this reached HEADERS_RECEIVED state."); |
| this.abort(); |
| asyncGC(checkDocumentLeakAndFinishTest); |
| } else if (this.readyState == XMLHttpRequest.LOADING) { |
| testFailed("this reached LOADING state, but it should not reach here after abort()."); |
| } else if (this.readyState == XMLHttpRequest.DONE) { |
| testPassed("this reached DONE state."); |
| } |
| } |
| |
| xhr.open("GET", "resources/get.txt", true); |
| xhr.send(null); |
| xhr = null; |
| } |
| |
| // run GC before test to avoid document count being flaky. |
| asyncGC(runTest); |
| </script> |
