<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=289384 --> <head> <title>Test for Bug 289384</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript" src="/tests/SimpleTest/EventUtils.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=289384">Mozilla Bug 289384</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> SimpleTest.waitForExplicitFinish(); addLoadEvent(function() { var win = window.open("data:text/html,<a href=\"data:text/html,<body contenteditable onload='opener.continueTest(window);'>foo bar</body>\">link</a>", "", "test-289384"); win.addEventListener("load", function onLoad() { win.removeEventListener("load", onLoad); win.document.querySelector("a").click(); }, false); }); function continueTest(win) { SimpleTest.waitForFocus(function() { var doc = win.document; var sel = win.getSelection(); doc.body.focus(); sel.collapse(doc.body.firstChild, 3); SimpleTest.executeSoon(function() { synthesizeKey("VK_LEFT", {accelKey: true}, win); ok(sel.isCollapsed, "The selection must be collapsed"); is(sel.anchorNode, doc.body.firstChild, "The anchor node should be the body element's text node"); is(sel.anchorOffset, 0, "The anchor offset should be 0"); win.close(); SimpleTest.finish(); }); }, win); } </script> </pre> </body> </html>