| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| <script> |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.dumpAsText(); |
| } |
| |
| var dummyFilterCalled = false; |
| var foundNode; |
| |
| function dummyFilter() { |
| dummyFilterCalled = true; |
| return NodeFilter.FILTER_ACCEPT; |
| } |
| |
| function test() { |
| var iframe = document.createElement("iframe"); |
| document.body.appendChild(iframe); |
| var doc = iframe.contentWindow.document; |
| document.body.removeChild(iframe); |
| var iterator = doc.createNodeIterator(doc, NodeFilter.SHOW_ELEMENT, dummyFilter, false); |
| foundNode = iterator.nextNode(); |
| testPassed("Did not crash."); |
| shouldBeTrue("dummyFilterCalled"); |
| shouldBe("foundNode.toString()", "\"[object HTMLHtmlElement]\""); |
| |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| </script> |
| </head> |
| <body onload="test()"> |
| <p>Ensure that using node filter with a detached iframe doesn't crash.</p> |
| <div id="console"></div> |
| </body> |
| </html> |
