Ship Harmony ToLength

test/mjsunit/array-indexing.js

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 93 matching lines @@
 assertEquals(-1, Array.prototype.indexOf.call(dense_object, 87));
 
 assertEquals(0, Array.prototype.indexOf.call(sparse_object, 42));
 assertEquals(100000, Array.prototype.indexOf.call(sparse_object, 37));
 assertEquals(-1, Array.prototype.indexOf.call(sparse_object, 87));
 
 assertEquals(10, Array.prototype.indexOf.call(funky_object, 42));
 assertEquals(-1, Array.prototype.indexOf.call(funky_object, 42, 15));
 assertEquals(-1, Array.prototype.indexOf.call(funky_object, 37));
 
-assertEquals(-1, Array.prototype.indexOf.call(infinite_object, 42));
+assertEquals(10, Array.prototype.indexOf.call(infinite_object, 42));
 
 // ----------------------------------------------------------------------
 // Array.prototype.lastIndexOf.
 // ----------------------------------------------------------------------
 
 // Negative cases.
 assertEquals(-1, [].lastIndexOf(1));
 assertEquals(-1, array.lastIndexOf(1, -17));
 
 assertEquals(9, array.lastIndexOf(1));
@@ skipping 51 matching lines @@
 assertEquals(-1, Array.prototype.lastIndexOf.call(dense_object, 87));
 
 assertEquals(0, Array.prototype.lastIndexOf.call(sparse_object, 42));
 assertEquals(100000, Array.prototype.lastIndexOf.call(sparse_object, 37));
 assertEquals(-1, Array.prototype.lastIndexOf.call(sparse_object, 87));
 
 assertEquals(10, Array.prototype.lastIndexOf.call(funky_object, 42, 15));
 assertEquals(10, Array.prototype.lastIndexOf.call(funky_object, 42));
 assertEquals(-1, Array.prototype.lastIndexOf.call(funky_object, 37));
 
-assertEquals(-1, Array.prototype.lastIndexOf.call(infinite_object, 42));
+// This call would take too long because it would search backwards from 2**53-1
+// assertEquals(-1, Array.prototype.lastIndexOf.call(infinite_object, 42));