<!DOCTYPE HTML> <html><head> <title>Test for bug 1247483</title> <style src="/tests/SimpleTest/test.css" type="text/css"></style> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script> <script class="testbody" type="application/javascript"> function runTest() { // Copy content from table. var selection = getSelection(); var startRange = document.createRange(); startRange.setStart(document.getElementById("start"), 0); startRange.setEnd(document.getElementById("end"), 2); selection.removeAllRanges(); selection.addRange(startRange); SpecialPowers.wrap(document).execCommand("copy", false, null); // Paste content into "pastecontainer" var pasteContainer = document.getElementById("pastecontainer"); var pasteRange = document.createRange(); pasteRange.selectNodeContents(pasteContainer); pasteRange.collapse(false); selection.removeAllRanges(); selection.addRange(pasteRange); SpecialPowers.wrap(document).execCommand("paste", false, null); is(pasteContainer.querySelectorAll("td").length, 4, "4 <td> should be pasted."); document.execCommand("undo", false, null); is(pasteContainer.querySelectorAll("td").length, 0, "Undo should have remove the 4 pasted <td>."); SimpleTest.finish(); } SimpleTest.waitForExplicitFinish(); addLoadEvent(runTest); </script> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1247483">Mozilla Bug 1247483</a> <p id="display"></p> <pre id="test"> </pre> <div id="container" contenteditable="true"> <table> <tr id="start"><td>1 1</td><td>1 2</td></tr> <tr id="end"><td>2 1</td><td>2 2</td></tr> </table> </div> <div id="pastecontainer" contenteditable="true"> </div> </body> </html>