<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=572406 --> <head> <title>Test for Bug 572406</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body onload='runTests();'> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=572406">Mozilla Bug 572406</a> <p id="display"></p> <div id='content'> <textarea id='i'>foo</textarea> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 572406 **/ SimpleTest.waitForExplicitFinish(); function runTests() { var textarea = document.getElementById('i'); textarea.firstChild.nodeValue = "bar"; is(textarea.value, textarea.firstChild.nodeValue, "textarea value should be firstChild.nodeValue"); is(textarea.defaultValue, textarea.firstChild.nodeValue, "textarea defaultValue should be firstChild.nodeValue"); textarea.style.display = 'none'; SimpleTest.executeSoon(function() { textarea.firstChild.nodeValue = "tulip"; is(textarea.value, textarea.firstChild.nodeValue, "textarea value should be firstChild.nodeValue"); is(textarea.defaultValue, textarea.firstChild.nodeValue, "textarea defaultValue should be firstChild.nodeValue"); SimpleTest.finish(); }); } </script> </pre> </body> </html>