tests/stress/put-by-id-build-list-order-recurse.js

   1 var count = 0;
   2
   3 function setter(value) {
   4     Object.defineProperty(
   5         this, "f", {
   6         enumerable: true,
   7                 configurable: true,
   8                 writable: true,
   9                 value: 32
  10                 });
  11     var o = Object.create(this);
  12     var currentCount = count++;
  13     var str = "for (var i = " + currentCount + "; i < " + (100 + currentCount) + "; ++i)\n"
  14             + "    o.f\n";
  15     eval(str);
  16 }
  17
  18 function foo(o) {
  19     o.f = 42;
  20 }
  21
  22 noInline(foo);
  23
  24 for (var i = 0; i < 1000; ++i) {
  25     var o = {};
  26     o.__defineSetter__("f", setter);
  27
  28     foo(o);
  29     if (o.f != 32)
  30         throw ("Error 1: "+o.f);
  31
  32     foo(o);
  33     if (o.f != 42)
  34         throw ("Error 2: "+o.f);
  35 }