blob: d2f045ce5804e6329ee455b5d4cbdbe14bc2ae5f [file] [log] [blame]
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-219
description: >
Object.defineProperty - 'O' is an Array, 'name' is an array index
property, test TypeError is thrown when the [[Value]] field of
'desc' is -0, and the [[Value]] attribute value of 'name' is +0
(15.4.5.1 step 4.c)
includes: [propertyHelper.js]
---*/
var arrObj = [];
Object.defineProperty(arrObj, "0", {
value: +0
});
try {
Object.defineProperty(arrObj, "0", {
value: -0
});
$ERROR("Expected an exception.");
} catch (e) {
verifyEqualTo(arrObj, "0", +0);
verifyNotWritable(arrObj, "0");
verifyNotEnumerable(arrObj, "0");
verifyNotConfigurable(arrObj, "0");
if (!(e instanceof TypeError)) {
$ERROR("Expected TypeError, got " + e);
}
}