<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=914029 --> <head> <meta charset="utf-8"> <title>Test for Bug 914029</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> <script type="application/javascript"> /** Test for Bug 914029 **/ var innerFieldset = document.createElement("fieldset"); var outerFieldset = document.createElement("fieldset"); var textarea = document.createElement("textarea"); textarea.setAttribute("required", ""); innerFieldset.appendChild(textarea); outerFieldset.appendChild(innerFieldset); SpecialPowers.forceGC(); ok(true, "This page did not crash - dynamically added nested invalid fieldsets" + " work correctly."); var innerFieldset = document.createElement("fieldset"); var outerFieldset = document.createElement("fieldset"); var textarea = document.createElement("textarea"); var textarea2 = document.createElement("textarea"); textarea.setAttribute("required", ""); innerFieldset.appendChild(textarea); innerFieldset.appendChild(textarea2); outerFieldset.appendChild(innerFieldset); SpecialPowers.forceGC(); ok(true, "This page did not crash - dynamically added nested invalid fieldsets" + " work correctly."); </script> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=914029">Mozilla Bug 914029</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> </pre> </body> </html>