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 load(libdir + "parallelarray-helpers.js");

 function testICProto() {

   function C() {}

   C.prototype.foo = "foo";

   var c = new C;

   assertArraySeqParResultsEq(

     range(0, minItemsTestingThreshold),

     "map",

     function() { return c.foo; });

 }

 function f(o) {

   assertArraySeqParResultsEq(

     range(0, minItemsTestingThreshold),

     "map",

     function() { return o.foo; });

 }

 function g(o) {

   assertArraySeqParResultsEq(

     range(0, minItemsTestingThreshold),

     "map",

     function() { return o.length; });

 }

 function testICMultiple() {

   var o1 = { foo: 0 };

   var o2 = { foo: 0, bar: '' };

   var o3 = { foo: 0, bar: '', baz: function () { } };

   var o4 = { foo: { } };

   f(o1); f(o2); f(o3); f(o2); f(o1); f(o4);

 }

 function testICSameShapeDifferentProto() {

   function A () { this.bar = 1; }

   A.prototype.foo = "a";

   A.prototype.a = true;

   var x = new A;

   function B () { this.bar = 2; }

   B.prototype.foo = "b";

   A.prototype.b = true;

   var y = new B;

   f(x);

   f(y);

 }

 function testICArrayLength() {

   var o1 = { length: 42 };

   var o2 = [1,2,3,4];

   g(o1); g(o2);

 }

 function testICTypedArrayLength() {

   var o1 = { length: 42 };

   var o2 = new Int8Array(128);

   var o3 = new Uint8Array(128);

   var o4 = new Uint8ClampedArray(128);

   var o5 = new Int16Array(128);

   var o6 = new Uint16Array(128);

   var o7 = new Int32Array(128);

   var o8 = new Uint32Array(128);

   var o9 = new Float32Array(128);

   var o0 = new Float64Array(128);

   g(o1); g(o2); g(o3); g(o4); g(o5); g(o6); g(o7); g(o8); g(o9); g(o0);

 }

 if (getBuildConfiguration().parallelJS) {

   testICProto();

   testICMultiple();

   testICSameShapeDifferentProto();

   testICArrayLength();

   testICTypedArrayLength();

 }