The Tor Browser / file comparison
comparison: js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor4.js
js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor4.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:326dff6d08c9 |
|---|---|
| 1 load(libdir + "asserts.js"); | |
| 2 | |
| 3 /* | |
| 4 * Throw a TypeError if the trap reports a non-configurable property as | |
| 5 * non-existent | |
| 6 */ | |
| 7 var target = {}; | |
| 8 Object.defineProperty(target, 'foo', { | |
| 9 configurable: false | |
| 10 }); | |
| 11 assertThrowsInstanceOf(function () { | |
| 12 Object.getOwnPropertyDescriptor(new Proxy(target, { | |
| 13 getOwnPropertyDescriptor: function (target, name) { | |
| 14 return undefined; | |
| 15 } | |
| 16 }), 'foo'); | |
| 17 }, TypeError); |
