test262/test/built-ins/Object/getOwnPropertyDescriptor/15.2.3.3-2-45.js

31 lines
675 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.3-2-45
description: >
Object.getOwnPropertyDescriptor - argument 'P' is an object which
has an own toString and valueOf method
---*/
var obj = {
"bbq": 1,
"abc": 2
};
var valueOfAccessed = false;
var ownProp = {
toString: function() {
return "bbq";
},
valueOf: function() {
valueOfAccessed = true;
return "abc";
}
};
var desc = Object.getOwnPropertyDescriptor(obj, ownProp);
assert.sameValue(desc.value, 1, 'desc.value');
assert.sameValue(valueOfAccessed, false, 'valueOfAccessed');