test_bug405242.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=405242

-->

<head>

  <title>Test for Bug 405252</title>

  <script 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=405242">Mozilla Bug 405242</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

<script class="testbody" type="text/javascript">

/** Test for Bug 405242 **/

var sel = document.createElement("select");

sel.appendChild(new Option());

sel.appendChild(new Option());

sel.appendChild(new Option());

opt = new Option();

opt.value = 10;

sel.appendChild(opt);

sel.options.remove(0);

sel.options.remove(1000);

sel.options.remove(-1);

is(sel.length, 3, "Unexpected option collection length");

is(sel[2].value, "10", "Unexpected remained option");

</script>

</pre>

</body>

</html>