| /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* |
| * Any copyright is dedicated to the Public Domain. |
| * http://creativecommons.org/licenses/publicdomain/ |
| */ |
| |
| function make() { |
| var r = {}; |
| r.desc = {get: function() {}}; |
| r.a = Object.defineProperty({}, "prop", r.desc); |
| r.info = Object.getOwnPropertyDescriptor(r.a, "prop"); |
| return r; |
| } |
| |
| r1 = make(); |
| assertEq(r1.desc.get, r1.info.get); |
| |
| // Distinct evaluations of an object literal make distinct methods. |
| r2 = make(); |
| assertEq(r1.desc.get === r2.desc.get, false); |
| |
| r1.info.get.foo = 42; |
| |
| assertEq(r1.desc.get.hasOwnProperty('foo'), !r2.desc.get.hasOwnProperty('foo')); |
| assertEq(r1.info.get.hasOwnProperty('foo'), !r2.info.get.hasOwnProperty('foo')); |
| |
| reportCompare(0, 0, "ok"); |