| <!DOCTYPE html> |
| <title>Tests that moving a "video" in and out of an "iframe" does not trigger a crash.</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <body> |
| <div></div> |
| <video></video> |
| <script> |
| async_test(function(t) { |
| var iframe = document.createElement("iframe"); |
| iframe.src = "../../media-resources/resources/frame_size_change.webm"; |
| document.querySelector("div").appendChild(iframe); |
| |
| setTimeout(t.step_func(function() { |
| var iframeContentDocument = iframe.contentDocument; |
| var iframeDocumentElement = iframeContentDocument.documentElement; |
| |
| iframeContentDocument.onreadystatechange = function() { |
| // Attempts to move the document body back into the iframe document. |
| iframeContentDocument.appendChild(iframeDocumentElement); |
| }; |
| |
| // Moves the iframe body into the current document. |
| document.body.appendChild(iframeContentDocument.firstChild); |
| // Reload page. |
| var url = location.href; |
| var loadCount = 1; |
| var queryIndex = url.indexOf("?"); |
| if (queryIndex >= 0) { |
| loadCount = parseInt(url.substring(queryIndex + 1)); |
| // Enforce an arbitrary reload limit that is high enough to trigger previosly observed crashes. |
| if (loadCount >= 10) { |
| t.done(); |
| return; |
| } |
| |
| url = url.substring(0, queryIndex); |
| } |
| |
| location.href = url + "?" + (loadCount + 1); |
| }), 20); |
| }); |
| </script> |
