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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-87
description: >
Object.defineProperty will throw TypeError when name.configurable
= false, name.writable = false, desc.value = -0 and name.value =
+0 (8.12.9 step 10.a.ii.1)
includes: [propertyHelper.js]
---*/
var obj = {};
Object.defineProperty(obj, "foo", {
value: +0,
writable: false,
configurable: false
});
try {
Object.defineProperty(obj, "foo", {
value: -0
});
throw new Test262Error("Expected an exception.");
} catch (e) {
verifyEqualTo(obj, "foo", +0);
verifyNotWritable(obj, "foo");
verifyNotEnumerable(obj, "foo");
verifyNotConfigurable(obj, "foo");
if (!(e instanceof TypeError)) {
throw new Test262Error("Expected TypeError, got " + e);
}
}
reportCompare(0, 0);
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