js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor5.js@7540298fafa1
js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor5.js
Thu, 15 Jan 2015 21:13:52 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:13:52 +0100
- branch
- TOR_BUG_9701
- changeset 12
- 7540298fafa1
- permissions
- -rw-r--r--
Remove forgotten relic of ABI crash risk averse overloaded method change.
1 load(libdir + "asserts.js");
3 /*
4 * Throw a TypeError if the trap reports an existing own property as
5 * non-existent on a non-extensible object
6 */
7 var target = {};
8 Object.defineProperty(target, 'foo', {
9 configurable: true
10 });
11 Object.preventExtensions(target);
12 assertThrowsInstanceOf(function () {
13 Object.getOwnPropertyDescriptor(new Proxy(target, {
14 getOwnPropertyDescriptor: function (target, name) {
15 return undefined;
16 }
17 }), 'foo');
18 }, TypeError);
