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--HG-- rename : js/xpconnect/tests/mochitest/test_bug462428.html => dom/bindings/test/test_lookupGetter.html
50 lines
1.4 KiB
HTML
50 lines
1.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=462428
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-->
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<head>
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<title>Test for Bug 462428</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=462428">Mozilla Bug 462428</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 462428 **/
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var x = new XMLHttpRequest;
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x.open("GET", "");
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var getter = x.__lookupGetter__('readyState');
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ok(getter !== undefined, "But able to look it up the normal way");
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ok(!x.hasOwnProperty('readyState'), "property should still be on the prototype");
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var sawProp = false;
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for (var i in x) {
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if (i === "readyState") {
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sawProp = true;
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}
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}
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ok(sawProp, "property should be enumerable");
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is(getter.call(x), 1, "the getter actually works");
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Object.getPrototypeOf(x).__defineSetter__('readyState', function() {});
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is(getter.call(x), 1, "the getter works after defineSetter");
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is(x.responseType, "", "Should have correct responseType up front");
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var setter = x.__lookupSetter__('responseType');
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setter.call(x, "document");
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is(x.responseType, "document", "the setter is bound correctly");
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</script>
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</pre>
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</body>
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</html>
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