js/src/jit-test/tests/proxy/testDirectProxyKeys9.js@6474c204b198
js/src/jit-test/tests/proxy/testDirectProxyKeys9.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 names = Object.keys(new Proxy(Object.create(Object.create(null, {
3 a: {
4 enumerable: true,
5 configurable: true
6 },
7 b: {
8 enumerable: false,
9 configurable: true
10 }
11 }), {
12 c: {
13 enumerable: true,
14 configurable: true
15 },
16 d: {
17 enumerable: false,
18 configurable: true
19 }
20 }), {
21 keys: function (target) {
22 return [ 'e' ];
23 }
24 }));
25 assertEq(names.length, 1);
26 assertEq(names[0], 'e');
