mirror of https://github.com/tc39/test262.git
48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
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// Ecma International makes this code available under the terms and conditions set
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// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
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// "Use Terms"). Any redistribution of this code must retain the above
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// copyright and this notice and otherwise comply with the Use Terms.
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/*---
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es5id: 15.2.3.6-4-97
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description: >
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Object.defineProperty will throw TypeError when name.configurable
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= false, name.[[Set]] is undefined, desc.[[Set]] refers to an
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object (8.12.9 step 11.a.i)
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includes: [propertyHelper.js]
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---*/
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var obj = {};
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function getFunc() {
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return "property";
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}
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Object.defineProperty(obj, "property", {
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get: getFunc,
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configurable: false
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});
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try {
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Object.defineProperty(obj, "property", {
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get: getFunc,
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set: function () { },
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configurable: false
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});
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$ERROR("Expected an exception.");
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} catch (e) {
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verifyEqualTo(obj, "property", getFunc());
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verifyNotEnumerable(obj, "property");
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verifyNotConfigurable(obj, "property");
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if (!(e instanceof TypeError)) {
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$ERROR("Expected TypeError, got " + e);
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}
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}
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