<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=779723 --> <head> <title>Test for Bug 779723</title> <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/javascript" src="/tests/SimpleTest/EventUtils.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=779723">Mozilla Bug 779723</a> <p id="display"></p> <form> <input type="checkbox" name="rdo" value="0" id="r0" checked="checked"> <input type="radio" name="rdo" id="r1"> <input type="radio" name="rdo" id="r2" value="2"> </form> <script class="testbody" type="text/javascript"> /** Test for Bug 779723 **/ var rdoList = document.forms[0].elements.namedItem('rdo'); is(rdoList.value, "", "The value attribute should be empty"); document.getElementById('r2').checked = true; ok(rdoList.value, "2", "The value attribute should be 2"); document.getElementById('r1').checked = true; ok(rdoList.value, "on", "The value attribute should be on"); document.getElementById('r1').value = 1; ok(rdoList.value, "1", "The value attribute should be 1"); is(rdoList.value, document.getElementById('r1').value, "The value attribute should be equal to the first checked radio input element's value"); ok(!document.getElementById('r2').checked, "The second radio input element should not be checked"); rdoList.value = '2'; is(rdoList.value, document.getElementById('r2').value, "The value attribute should be equal to the second radio input element's value"); ok(document.getElementById('r2').checked, "The second radio input element should be checked"); rdoList.value = '3'; is(rdoList.value, document.getElementById('r2').value, "The value attribute should be the second radio input element's value"); ok(document.getElementById('r2').checked, "The second radio input element should be checked"); </script> </pre> </body> </html>