The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/basic/bug642164.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,14 @@
     1.4 +function raisesException(exception) {
     1.5 +  return function (code) {
     1.6 +      eval(code);
     1.7 +  };
     1.8 +};
     1.9 +function obj() {
    1.10 +  var o = { assertEq: true, y: 1 };
    1.11 +  Object.defineProperty(o, 'x', { writable: false });
    1.12 +  return o;
    1.13 +}
    1.14 +function in_strict_with(expr) {
    1.15 +  return "with(obj()) { (function () { 'use strict'; " + expr + " })(); }";
    1.16 +}
    1.17 +try { assertEq(raisesException(TypeError)(in_strict_with('x++;')), true); } catch (e) {}