The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/xpconnect/tests/unit/test_bug805807.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,26 @@
     1.4 +const Cu = Components.utils;
     1.5 +function run_test() {
     1.6 +  var sb = new Cu.Sandbox('http://www.example.com');
     1.7 +
     1.8 +  sb.obj = { priv: 42, __exposedProps__ : {} };
     1.9 +  Object.defineProperty(sb.obj, 'readable', { get: function() { return this.priv; }, set: function(x) { this.priv = x; }} );
    1.10 +  sb.obj.__exposedProps__.readable = 'r';
    1.11 +  do_check_eq(Cu.evalInSandbox('Object.getOwnPropertyDescriptor(obj, "readable").get.call(obj)', sb), 42);
    1.12 +  sb.obj.readable = 32;
    1.13 +  do_check_eq(Cu.evalInSandbox('Object.getOwnPropertyDescriptor(obj, "readable").get.call(obj);', sb), 32);
    1.14 +  do_check_eq(Cu.evalInSandbox('Object.__lookupGetter__.call(obj, "readable").call(obj);', sb), 32);
    1.15 +  Object.getOwnPropertyDescriptor(sb.obj, "readable").set.call(sb.obj, 22);
    1.16 +  do_check_eq(sb.obj.readable, 22);
    1.17 +  Object.__lookupSetter__.call(sb.obj, "readable").call(sb.obj, 21);
    1.18 +  do_check_eq(sb.obj.readable, 21);
    1.19 +  checkThrows(sb, 'obj.readable = 11;');
    1.20 +  do_check_eq(Cu.evalInSandbox('Object.getOwnPropertyDescriptor(obj, "readable").set', sb), null);
    1.21 +  do_check_eq(Cu.evalInSandbox('Object.__lookupSetter__.call(obj, "readable")', sb), null);
    1.22 +  do_check_eq(sb.obj.readable, 21);
    1.23 +}
    1.24 +
    1.25 +function checkThrows(sb, expression) {
    1.26 +  var result = Cu.evalInSandbox('(function() { try { ' + expression + ' return "success"; } catch (e) { return e.toString(); } })();', sb);
    1.27 +  dump("Result: " + result);
    1.28 +  do_check_true(!!/denied/.exec(result));
    1.29 +}