<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=390975 --> <head> <title>Test for Bug 390975</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=390975">Mozilla Bug 390975</a> <p id="display"></p> <div id="content" style="display: none"> <table id="table1"> <form id="form1"> <input> <input> <tr><td> <input> <input> <input> </td></tr> </form> </table> <table id="table2"> <form id="form2"> <input> <input> <tr id="row2"><td> <input> <input> <input> </td></tr> </form> </table> </div> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 390975 **/ var form = $("form1"); is(form.elements.length, 5, "Unexpected elements length"); $("table1").parentNode.removeChild($("table1")); is(form.elements.length, 3, "Should have lost control outside table"); form.parentNode.removeChild(form); is(form.elements.length, 0, "Should have lost control outside form"); form = $("form2"); is(form.elements.length, 5, "Unexpected elements length"); $("row2").parentNode.removeChild($("row2")); is(form.elements.length, 2, "Should have lost controls inside table row"); </script> </pre> </body> </html>