js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor1.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/proxy/testDirectProxyGetOwnPropertyDescriptor1.js
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | // Forward to the target if the trap is not defined |
| michael@0 | 2 | var target = {}; |
| michael@0 | 3 | Object.defineProperty(target, 'foo', { |
| michael@0 | 4 | value: 'bar', |
| michael@0 | 5 | writable: true, |
| michael@0 | 6 | enumerable: false, |
| michael@0 | 7 | configurable: true |
| michael@0 | 8 | }); |
| michael@0 | 9 | var desc = Object.getOwnPropertyDescriptor(Proxy(target, {}), 'foo'); |
| michael@0 | 10 | assertEq(desc.value, 'bar'); |
| michael@0 | 11 | assertEq(desc.writable, true); |
| michael@0 | 12 | assertEq(desc.enumerable, false); |
| michael@0 | 13 | assertEq(desc.configurable, true); |
| michael@0 | 14 | |
| michael@0 | 15 | var proto = {}; |
| michael@0 | 16 | Object.defineProperty(proto, 'foo', { |
| michael@0 | 17 | value: 'bar', |
| michael@0 | 18 | writable: true, |
| michael@0 | 19 | enumerable: false, |
| michael@0 | 20 | configurable: true |
| michael@0 | 21 | }); |
| michael@0 | 22 | var target = Object.create(proto); |
| michael@0 | 23 | assertEq(Object.getOwnPropertyDescriptor(Proxy(target, {}), 'foo'), undefined); |
