mirror of https://github.com/tc39/test262.git
32 lines
1004 B
JavaScript
32 lines
1004 B
JavaScript
// 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: 15.2.3.7-6-a-25
|
|
description: >
|
|
Object.defineProperties - 'P' doesn't exist in 'O', test TypeError
|
|
is thrown when 'O' is not extensible (8.12.9 step 3)
|
|
includes: [runTestCase.js]
|
|
---*/
|
|
|
|
function testcase() {
|
|
var obj = {};
|
|
Object.preventExtensions(obj);
|
|
|
|
try {
|
|
Object.defineProperties(obj, {
|
|
prop: {
|
|
value: 12,
|
|
configurable: true
|
|
}
|
|
});
|
|
return false;
|
|
} catch (e) {
|
|
return e instanceof TypeError && !obj.hasOwnProperty("prop");
|
|
}
|
|
}
|
|
runTestCase(testcase);
|