tests/stress/get-by-id-throw-from-getter-through-optimized-code.js

   1 function foo(o) {
   2     return o.f + 1;
   3 }
   4
   5 noInline(foo);
   6
   7 var shouldThrow = false;
   8
   9 function makeWithGetter() {
  10     var o = {};
  11     o.__defineGetter__("f", function() {
  12         if (shouldThrow)
  13             throw "hello";
  14         return 42;
  15     });
  16     return o;
  17 }
  18
  19 for (var i = 0; i < 100000; ++i) {
  20     var result = foo({f:23});
  21     if (result != 24)
  22         throw "Error: bad result: " + result;
  23     result = foo(makeWithGetter());
  24     if (result != 43)
  25         throw "Error: bad result: " + result;
  26 }
  27
  28 var didThrow;
  29 try {
  30     shouldThrow = true;
  31     foo(makeWithGetter());
  32 } catch (e) {
  33     didThrow = e;
  34 }
  35
  36 if (didThrow != "hello")
  37     throw "Error: didn't throw or threw wrong exception: " + didThrow;