test_radio_radionodelist.html

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<!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 src="/tests/SimpleTest/SimpleTest.js"></script>

  <script 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;

is(rdoList.value, "2", "The value attribute should be 2");

document.getElementById('r1').checked = true;

is(rdoList.value, "on", "The value attribute should be on");

document.getElementById('r1').value = 1;

is(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>