js/src/tests/js1_8_5/regress/regress-598176.js@6474c204b198
js/src/tests/js1_8_5/regress/regress-598176.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /*
3 * Any copyright is dedicated to the Public Domain.
4 * http://creativecommons.org/licenses/publicdomain/
5 */
7 function make() {
8 var r = {};
9 r.desc = {get: function() {}};
10 r.a = Object.defineProperty({}, "prop", r.desc);
11 r.info = Object.getOwnPropertyDescriptor(r.a, "prop");
12 return r;
13 }
15 r1 = make();
16 assertEq(r1.desc.get, r1.info.get);
18 // Distinct evaluations of an object literal make distinct methods.
19 r2 = make();
20 assertEq(r1.desc.get === r2.desc.get, false);
22 r1.info.get.foo = 42;
24 assertEq(r1.desc.get.hasOwnProperty('foo'), !r2.desc.get.hasOwnProperty('foo'));
25 assertEq(r1.info.get.hasOwnProperty('foo'), !r2.info.get.hasOwnProperty('foo'));
27 reportCompare(0, 0, "ok");
