mirror of https://github.com/tc39/test262.git
26 lines
641 B
JavaScript
26 lines
641 B
JavaScript
// 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-17
|
|
description: >
|
|
Object.defineProperties - 'O' is the Math object which implements
|
|
its own [[GetOwnProperty]] method to get 'P' (8.12.9 step 1 )
|
|
---*/
|
|
|
|
Object.defineProperty(Math, "prop", {
|
|
value: 11,
|
|
writable: true,
|
|
configurable: true
|
|
});
|
|
var hasProperty = Math.hasOwnProperty("prop") && Math.prop === 11;
|
|
|
|
Object.defineProperties(Math, {
|
|
prop: {
|
|
value: 12
|
|
}
|
|
});
|
|
|
|
assert(hasProperty, 'hasProperty !== true');
|
|
assert.sameValue(Math.prop, 12, 'Math.prop');
|