| // Any copyright is dedicated to the Public Domain. |
| // http://creativecommons.org/licenses/publicdomain/ |
| |
| var gTestfile = 'stringify-replacer-array-boxed-elements.js'; |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 648471; |
| var summary = "Boxed-string/number objects in replacer arrays"; |
| |
| print(BUGNUMBER + ": " + summary); |
| |
| /************** |
| * BEGIN TEST * |
| **************/ |
| |
| var S = new String(3); |
| var N = new Number(4); |
| |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [S]), |
| '{"3":3}'); |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [N]), |
| '{"4":4}'); |
| |
| Number.prototype.toString = function() { return 3; }; |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [N]), |
| '{"3":3}'); |
| |
| String.prototype.toString = function() { return 4; }; |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [S]), |
| '{"4":4}'); |
| |
| Number.prototype.toString = function() { return new String(42); }; |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [N]), |
| '{"4":4}'); |
| |
| String.prototype.toString = function() { return new Number(17); }; |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [S]), |
| '{"3":3}'); |
| |
| Number.prototype.toString = null; |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [N]), |
| '{"4":4}'); |
| |
| String.prototype.toString = null; |
| assertEq(JSON.stringify({ 3: 3, 4: 4 }, [S]), |
| '{"3":3}'); |
| |
| Number.prototype.valueOf = function() { return 17; }; |
| assertEq(JSON.stringify({ 4: 4, 17: 17 }, [N]), |
| '{"17":17}'); |
| |
| String.prototype.valueOf = function() { return 42; }; |
| assertEq(JSON.stringify({ 3: 3, 42: 42 }, [S]), |
| '{"42":42}'); |
| |
| /******************************************************************************/ |
| |
| if (typeof reportCompare === "function") |
| reportCompare(true, true); |
| |
| print("Tests complete"); |