<!DOCTYPE HTML><html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1263288 --> <head> <meta charset="utf-8"> <title>Testcase #1 for bug 1263288</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> </head> <body> <div id="readonly">xyz</div> <div id="editable" spellcheck=false contenteditable='true' style="outline: 1px solid;"><span>xyz</span><br></br></div> <script> function start() { var sel = window.getSelection(); // Focus on editable block. theDiv = document.getElementById("editable"); theDiv.focus(); sel.collapse(theDiv, 1); } SimpleTest.waitForFocus(start); </script> </body> </html>