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: 15.2.3.6-4-97
description: >
Object.defineProperty will throw TypeError when name.configurable
= false, name.[[Set]] is undefined, desc.[[Set]] refers to an
object (8.12.9 step 11.a.i)
includes: [propertyHelper.js]
---*/
var obj = {};
function getFunc() {
return "property";
}
Object.defineProperty(obj, "property", {
get: getFunc,
configurable: false
});
try {
Object.defineProperty(obj, "property", {
get: getFunc,
set: function() {},
configurable: false
});
throw new Test262Error("Expected an exception.");
} catch (e) {
verifyEqualTo(obj, "property", getFunc());
if (!(e instanceof TypeError)) {
throw new Test262Error("Expected TypeError, got " + e);
}
}
verifyProperty(obj, "property", {
enumerable: false,
configurable: false,
});
reportCompare(0, 0);