third_party/WebKit/LayoutTests/fast/js/regress/script-tests/cmpeq-obj-to-obj-other.js

   1 function foo(a, b) {
   2     return a == b;
   3 }
   4
   5 function bar(a, b) {
   6     if (a == b)
   7         return "yes";
   8     else
   9         return "no";
  10 }
  11
  12 function baz(a, b) {
  13     if (a != b)
  14         return "no";
  15     else
  16         return "yes";
  17 }
  18
  19 var o = {f:1};
  20 var p = {f:2};
  21 var q = {f:3};
  22
  23 var array1 = [o, p, q];
  24 var array2 = [o, null];
  25 var expecteds = [true,"yes","yes",false,"no","no",false,"no","no",false,"no","no",false,"no","no",false,"no","no"];
  26
  27 var expectedsIndex = 0;
  28
  29 function dostuff(result) {
  30     if (result == expecteds[expectedsIndex % expecteds.length]) {
  31         expectedsIndex++;
  32         return;
  33     }
  34
  35     print("Bad result with a = " + a + ", b = " + b + ": wanted " + expecteds[expectedsIndex % expecteds.length] + " but got " + result);
  36     throw "Error";
  37 }
  38
  39 for (var i = 0; i < 100000; ++i) {
  40     var a = array1[i % array1.length];
  41     var b = array2[i % array2.length];
  42     dostuff(foo(a, b));
  43     dostuff(bar(a, b));
  44     dostuff(baz(a, b));
  45 }
  46
  47