Wed, 31 Dec 2014 06:09:35 +0100
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1 revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 load(libdir + "asserts.js");
2
3 m={}
4 Object.defineProperty(m, 'p', {value: 3});
5 assertThrowsInstanceOf(function() {"use strict"; delete m.p;}, TypeError);
6
7 x = new Proxy(m, {})
8 assertEq(x.p, 3);
9 assertThrowsInstanceOf(function fun() {"use strict"; return delete x.p; }, TypeError);