<!DOCTYPE html> <html> <head> <title>Replace body test</title> <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" /> <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="../common.js"></script> <script type="application/javascript" src="../role.js"></script> <script type="application/javascript" src="../events.js"></script> <script type="application/javascript"> function doTest() { var y = document.getElementById("y"); var oldBody = document.body; var newBody = document.createElement("body") document.documentElement.insertBefore(newBody, oldBody); setTimeout(function() { document.documentElement.removeChild(oldBody); newBody.appendChild(y); ok(true, "we didn't assert"); SimpleTest.finish(); }, 0); } SimpleTest.waitForExplicitFinish(); addA11yLoadEvent(doTest); </script> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=895082" title="Bug 895082 - replacing body element asserts"> Bug 895082</a> <p id="display"></p> <div id="content" style="display: none"></div> <pre id="test"> </pre> <div><div id="y"></div></div> </body> </html>