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Test Info:
- Manifest: dom/html/test/mochitest.toml
<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<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=658746">Mozilla Bug 658746</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/**
* Sets property, gets property and deletes property.
*/
function SetGetDelete(prop)
{
var el = document.createElement('div');
el.dataset[prop] = 'aaaaaa';
is(el.dataset[prop], 'aaaaaa', 'Dataset property "' + prop + '" should have been set.');
delete el.dataset[prop];
is(el.dataset[prop], undefined, 'Dataset property"' + prop + '" should have been deleted.');
}
/**
* Gets, deletes and sets property. Expects exception while trying to set property.
*/
function SetExpectException(prop)
{
var el = document.createElement('div');
is(el.dataset[prop], undefined, 'Dataset property "' + prop + '" should be undefined.');
delete el.dataset[prop];
try {
el.dataset[prop] = "xxxxxx";
ok(false, 'Exception should have been thrown when setting "' + prop + '".');
} catch (ex) {
ok(true, 'Exception should have been thrown.');
}
}
// Numbers as properties.
SetGetDelete(-12345678901234567000);
SetGetDelete(-1);
SetGetDelete(0);
SetGetDelete(1);
SetGetDelete(12345678901234567000);
// Floating point numbers as properties.
SetGetDelete(-1.1);
SetGetDelete(0.0);
SetGetDelete(1.1);
// Hexadecimal numbers as properties.
SetGetDelete(0x3);
SetGetDelete(0xa);
// Octal numbers as properties.
SetGetDelete(0o3);
SetGetDelete(0o7);
// String numbers as properties.
SetGetDelete('0');
SetGetDelete('01');
SetGetDelete('0x1');
// Undefined as property.
SetGetDelete(undefined);
// Empty arrays as properties.
SetGetDelete(new Array());
SetGetDelete([]);
// Non-empty array and object as properties.
SetExpectException(['a', 'b']);
SetExpectException({'a':'b'});
// Objects as properties.
SetExpectException(new Object());
SetExpectException(document);
</script>
</pre>
</body>
</html>