| <!DOCTYPE html> |
| <html> |
| <script src="../../resources/js-test.js"></script> |
| <div id="a"></div> |
| <div id="b"><iframe id="f"></iframe></div> |
| <script> |
| description("Allow nested frame detaches from subframe without crashing."); |
| |
| self.jsTestIsAsync = true; |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| var iframe = f.contentDocument; |
| iframe.open(); |
| function moveDivBIntoDivA() { |
| try { |
| a.appendChild(b); |
| iframe.open(); |
| } catch(e) { |
| finishJSTest(); |
| } |
| } |
| |
| iframe.addEventListener('readystatechange', moveDivBIntoDivA); |
| moveDivBIntoDivA(); |
| </script> |
| </html> |
