js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.js@6474c204b198
js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyNames8.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 // Return the names returned by the trap
2 var target = {};
3 Object.defineProperty(target, 'foo', {
4 configurable: true
5 });
6 var names = Object.getOwnPropertyNames(new Proxy(target, {
7 getOwnPropertyNames : function (target) {
8 return [ 'bar' ];
9 }
10 }));
11 assertEq(names.length, 1);
12 assertEq(names[0], 'bar');
14 var names = Object.getOwnPropertyNames(new Proxy(Object.create(Object.create(null, {
15 a: {
16 enumerable: true,
17 configurable: true
18 },
19 b: {
20 enumerable: false,
21 configurable: true
22 }
23 }), {
24 c: {
25 enumerable: true,
26 configurable: true
27 },
28 d: {
29 enumerable: false,
30 configurable: true
31 }
32 }), {
33 getOwnPropertyNames: function (target) {
34 return [ 'c', 'e' ];
35 }
36 }));
37 assertEq(names.length, 2);
38 assertEq(names[0], 'c');
39 assertEq(names[1], 'e');
