Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-214
description: >
Object.defineProperty - 'O' is an Array, 'name' is an array index
property and its configurable and writable attributes are set to
false, test TypeError is thrown when the type of the [[Value]]
field of 'desc' is different from the type of the [[Value]]
attribute value of 'name' (15.4.5.1 step 4.c)
includes: [propertyHelper.js]
---*/
var arrObj = [];
Object.defineProperty(arrObj, 0, {
value: 101,
writable: false,
configurable: false
});
try {
Object.defineProperty(arrObj, "0", {
value: "abc"
});
throw new Test262Error("Expected an exception.");
} catch (e) {
if (!(e instanceof TypeError)) {
throw new Test262Error("Expected TypeError, got " + e);
}
}
verifyProperty(arrObj, "0", {
value: 101,
writable: false,
enumerable: false,
configurable: false,
});
reportCompare(0, 0);