<html xmlns="http://www.w3.org/1999/xhtml"> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=335976 --> <head> <title>Test for Bug 335976</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=335976">Mozilla Bug 335976</a> <p id="display"></p> <iframe src="data:application/xhtml+xml,<html xmlns='http://www.w3.org/1999/xhtml'><body> <textbox xmlns='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul'/> </body></html>" style="width: 95%; height: 150px;"></iframe> <div id="rootish" style="background: yellow"> <div> <textbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/> </div> </div> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> <![CDATA[ function lookAtTextboxesIn(root, numExpected) { var textboxes = root.getElementsByTagName("textbox"); var threw; var i; var n; for (i = 0; n = textboxes[i]; ++i) { threw = true; try { n.nodeType; threw = false; } catch(e) { } ok(!threw, "n.nodeType threw"); } ok(textboxes.length == numExpected, "Wrong number of textboxes"); } function init() { // Look at the textbox in the yellow div. lookAtTextboxesIn(document.getElementById('rootish'), 1); // Move the yellow div into the iframe. var nd = window.frames[0].document; nd.body.appendChild(nd.adoptNode(document.getElementById('rootish'))); // Look at the textboxes in the iframe. lookAtTextboxesIn(window.frames[0].document.body, 2); SimpleTest.finish(); } SimpleTest.waitForExplicitFinish(); addLoadEvent(init); ]]> </script> </pre> </body> </html>