<!DOCTYPE html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=858918 --> <title>Test for Bug 858918</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <script src="/tests/SimpleTest/EventUtils.js"></script> <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=858918">Mozilla Bug 858918</a> <span contenteditable style="display:block;min-height:1em"></span> <script> var span = document.querySelector("span"); getSelection().collapse(span, 0); document.execCommand("inserthtml", false, "<div>doesn't go in span</div>"); is(span.innerHTML, "<div>doesn't go in span</div>"); </script>