michael@0: // Any copyright is dedicated to the Public Domain.
michael@0: // http://creativecommons.org/licenses/publicdomain/
michael@0: 
michael@0: var gTestfile = 'stringify-replacer-with-array-indexes.js';
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 584909;
michael@0: var summary =
michael@0:   "Call the replacer function for array elements with stringified indexes";
michael@0: 
michael@0: print(BUGNUMBER + ": " + summary);
michael@0: 
michael@0: /**************
michael@0:  * BEGIN TEST *
michael@0:  **************/
michael@0: 
michael@0: var arr = [0, 1, 2, 3, 4];
michael@0: 
michael@0: var seenTopmost = false;
michael@0: var index = 0;
michael@0: function replacer()
michael@0: {
michael@0:   assertEq(arguments.length, 2);
michael@0: 
michael@0:   var key = arguments[0], value = arguments[1];
michael@0: 
michael@0:   // Topmost array: ignore replacer call.
michael@0:   if (key === "")
michael@0:   {
michael@0:     assertEq(seenTopmost, false);
michael@0:     seenTopmost = true;
michael@0:     return value;
michael@0:   }
michael@0: 
michael@0:   assertEq(seenTopmost, true);
michael@0: 
michael@0:   assertEq(typeof key, "string");
michael@0:   assertEq(key === index, false);
michael@0:   assertEq(key === index + "", true);
michael@0: 
michael@0:   assertEq(value, index);
michael@0: 
michael@0:   index++;
michael@0: 
michael@0:   assertEq(this, arr);
michael@0: 
michael@0:   return value;
michael@0: }
michael@0: 
michael@0: assertEq(JSON.stringify(arr, replacer), '[0,1,2,3,4]');
michael@0: 
michael@0: /******************************************************************************/
michael@0: 
michael@0: if (typeof reportCompare === "function")
michael@0:   reportCompare(true, true);
michael@0: 
michael@0: print("Tests complete");