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- <!DOCTYPE HTML>
- <html>
- <!--
- https://bugzilla.mozilla.org/show_bug.cgi?id=557087
- -->
- <head>
- <title>Test for Bug 557087</title>
- <script type="application/javascript" 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=557087">Mozilla Bug 557087</a>
- <p id="display"></p>
- <div id="content" style="display: none">
- <fieldset disabled>
- <input>
- </fieldset>
- </div>
- <pre id="test">
- <script type="application/javascript">
- /** Test for Bug 557087 **/
- // Testing random stuff following review comments.
- var fieldset = document.getElementsByTagName("fieldset")[0];
- is(fieldset.elements.length, 1,
- "there should be one element inside the fieldset");
- is(fieldset.elements[0], document.getElementsByTagName("input")[0],
- "input should be the element inside the fieldset");
- document.body.removeChild(document.getElementById('content'));
- is(fieldset.querySelector("input:disabled"), fieldset.elements[0],
- "the input should still be disabled");
- fieldset.disabled = false;
- is(fieldset.querySelector("input:enabled"), fieldset.elements[0],
- "the input should be enabled");
- </script>
- </pre>
- </body>
- </html>
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