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// Copyright (c) 2012 Ecma International. All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms"). Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.
/*---
es5id: 15.2.3.6-4-246
description: >
Object.defineProperty - 'O' is an Array, 'name' is an array index
named property, 'name' is data property and 'desc' is data
descriptor, and the [[Configurable]] attribute value of 'name' is
false, test TypeError is thrown if the [[Writable]] attribute
value of 'name' is false, and the [[Value]] field of 'desc' is +0,
and the [[Value]] attribute value of 'name' is -0 (15.4.5.1 step
4.c)
includes:
- runTestCase.js
- dataPropertyAttributesAreCorrect.js
---*/
function testcase() {
var arrObj = [];
Object.defineProperty(arrObj, "1", {
value: -0
});
try {
Object.defineProperty(arrObj, "1", {
value: +0
});
return false;
} catch (e) {
return e instanceof TypeError && dataPropertyAttributesAreCorrect(arrObj, "1", -0, false, false, false);
}
}
runTestCase(testcase);
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