blob: 75235214691d76328d9c441b321e181319970118 [file] [log] [blame]
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 8.12.9-9-b-i_1
description: >
Redefine a configurable data property to be an accessor property
on a newly non-extensible object
---*/
var o = {};
Object.defineProperty(o, "foo",
{
value: "hello",
configurable: true
});
Object.preventExtensions(o);
Object.defineProperty(o, "foo", {
get: function() {
return 5;
}
});
var fooDescrip = Object.getOwnPropertyDescriptor(o, "foo");
assert.sameValue(o.foo, 5, 'o.foo');
assert(fooDescrip.get !== undefined, 'fooDescrip.get!==undefined !== true');
assert.sameValue(fooDescrip.set, undefined, 'fooDescrip.set');
assert.sameValue(fooDescrip.value, undefined, 'fooDescrip.value');
assert.sameValue(fooDescrip.configurable, true, 'fooDescrip.configurable');
assert.sameValue(fooDescrip.enumerable, false, 'fooDescrip.enumerable');
assert.sameValue(fooDescrip.writable, undefined, 'fooDescrip.writable');