test_writable-replaceable.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html>

<head>

  <meta charset="UTF-8">

  <title>Test for Bug 823283</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=823283">Mozilla Bug 823283</a>

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

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

<pre id="test">

<script type="application/javascript">

/** Test for Bug 823283 **/

function createTest(prop, typeStr, valCode, replaceable)

  var newType = replaceable ? typeof(valCode) : typeStr;

  var code =

    'is(typeof ' + prop + ', "' + typeStr + '", "' + prop + ': bad unqualified before-state");\n' +

    'is(typeof window.' + prop + ', "' + typeStr + '", "' + prop + ': bad qualified before-state");\n' +

    '\n' +

    prop + ' = ' + valCode + ';\n' +

    '\n' +

    'is(typeof ' + prop + ', "' + newType + '", "' + prop + ': bad unqualified after-state");\n' +

    'is(typeof window.' + prop + ', "' + newType + '", "' + prop + ': bad qualified after-state");';

  return Function(code);

  ["innerHeight", "number", '"123"', true],

  ["innerWidth", "number", '"456"', true],

  ["outerHeight", "number", '"654"', true],

  ["outerWidth", "number", '"321"', true],

  ["screenX", "number", '"17"', true],

  ["screenY", "number", '"42"', true],

  ["status", "string", '{}', false],

  ["name", "string", '{}', false],

].forEach(function(args)

  createTest.apply(null, args)();

});

</script>

</pre>

</body>

</html>