JSTests/test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-213.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.7-6-a-213
description: >
    Object.defineProperties - 'O' is an Array, 'name' is an array
    index property, 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 arr = [];

Object.defineProperty(arr, "0", {
    value: -0
});

try {
    Object.defineProperties(arr, {
        "0": {
            value: +0
        }
    });
    $ERROR("Expected an exception.");
} catch (e) {
    verifyEqualTo(arr, "0", -0);

    verifyNotWritable(arr, "0");

    verifyNotEnumerable(arr, "0");

    verifyNotConfigurable(arr, "0");

    if (!(e instanceof TypeError)) {
        $ERROR("Expected TypeError, got " + e);
    }

}