tests/stress/for-in-proxy.js

   1 function foo(o_) {
   2     var o = o_;
   3     var result = 0;
   4     for (var s in o) {
   5         result += o[s];
   6     }
   7     return result;
   8 }
   9
  10 noInline(foo);
  11
  12 for (var i = 0; i < 10000; ++i) {
  13     var result = foo(createProxy({a:1, b:2, c:3, d:4}));
  14     if (result != 1 + 2 + 3 + 4)
  15         throw "Error: bad result: " + result;
  16 }