js/src/jit-test/tests/proxy/testDirectProxyKeys4.js@7e26c7da4463
js/src/jit-test/tests/proxy/testDirectProxyKeys4.js
Wed, 31 Dec 2014 06:55:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:55:50 +0100
- changeset 2
- 7e26c7da4463
- permissions
- -rw-r--r--
Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2
1 load(libdir + "asserts.js");
3 // Throw a TypeError if the trap reports the same property twice
4 assertThrowsInstanceOf(function () {
5 Object.keys(new Proxy({}, {
6 keys: function (target) {
7 return [ 'foo', 'foo' ];
8 }
9 }));
10 }, TypeError);
