Arrays created with new Array(n) are not assumed to be sparse unless the give...

test/mjsunit/fuzz-natives.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 13 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Flags: --allow-natives-syntax
 
 function makeArguments() {
   var result = [ ];
   result.push(17);
   result.push(-31);
-  result.push(Number.MAX_VALUE);
-  result.push(new Array(5003));
+  result.push(new Array(100));
+  result.push(new Array(100003));
   result.push(Number.MIN_VALUE);
   result.push("whoops");
   result.push("x");
   result.push({"x": 1, "y": 2});
   var slowCaseObj = {"a": 3, "b": 4, "c": 5};
   delete slowCaseObj.c;
   result.push(slowCaseObj);
   result.push(function () { return 8; });
   return result;
 }
@@ skipping 94 matching lines @@
     if (name in knownProblems || name in currentlyUncallable)
       continue;
     print(name);
     var argc = nativeInfo[1];
     testArgumentCount(name);
     testArgumentTypes(name, argc);
   }
 }
 
 testNatives();