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js/src/jit-test/tests/proxy/testDirectProxyDefineProperty1.js@ac0c01689b40

js/src/jit-test/tests/proxy/testDirectProxyDefineProperty1.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.

 // Forward to the target if the trap is not defined

 var target = {};

 Object.defineProperty(Proxy(target, {}), 'foo', {

     value: 'bar',

     writable: true,

     enumerable: false,

     configurable: true

 });

 var desc = Object.getOwnPropertyDescriptor(target, 'foo');

 assertEq(desc.value, 'bar');

 assertEq(desc.writable, true);

 assertEq(desc.enumerable, false);

 assertEq(desc.configurable, true);