mirror of https://github.com/tc39/test262.git
45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
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: 15.2.3.6-4-310
|
||
|
|
description: >
|
||
|
|
Object.defineProperty - 'O' is an Arguments object, 'name' is an
|
||
|
|
index named accessor property of 'O' but not defined in
|
||
|
|
[[ParameterMap]] of 'O', test TypeError is thrown when updating
|
||
|
|
the [[Set]] attribute value of 'name' which is not configurable
|
||
|
|
(10.6 [[DefineOwnProperty]] step 4)
|
||
|
|
includes:
|
||
|
|
- runTestCase.js
|
||
|
|
- accessorPropertyAttributesAreCorrect.js
|
||
|
|
---*/
|
||
|
|
|
||
|
|
function testcase() {
|
||
|
|
return (function () {
|
||
|
|
function getFunc() {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
Object.defineProperty(arguments, "0", {
|
||
|
|
get: getFunc,
|
||
|
|
set: undefined,
|
||
|
|
enumerable: false,
|
||
|
|
configurable: false
|
||
|
|
});
|
||
|
|
function setFunc(value) {
|
||
|
|
this.setVerifyHelpProp = value;
|
||
|
|
}
|
||
|
|
try {
|
||
|
|
Object.defineProperty(arguments, "0", {
|
||
|
|
set: setFunc
|
||
|
|
});
|
||
|
|
} catch (e) {
|
||
|
|
return e instanceof TypeError && accessorPropertyAttributesAreCorrect(arguments, "0", getFunc, undefined, undefined, false, false);
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}());
|
||
|
|
}
|
||
|
|
runTestCase(testcase);
|