--- /dev/null
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// 2. 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 with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+// ANY 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.
+
+
+function createTests() {
+ var simpleArray = ['a', 'b', 'c'];
+ var simpleObject = {a:"1", b:"2", c:"3"};
+ var complexArray = ['a', 'b', 'c',,,simpleObject, simpleArray, [simpleObject,simpleArray]];
+ var complexObject = {a:"1", b:"2", c:"3", d:undefined, e:null, "":12, get f(){ return simpleArray; }, array: complexArray};
+ var simpleArrayWithProto = ['d', 'e', 'f'];
+ simpleArrayWithProto.__proto__ = simpleObject;
+ var simpleObjectWithProto = {d:"4", e:"5", f:"6", __proto__:simpleObject};
+ var complexArrayWithProto = ['d', 'e', 'f',,,simpleObjectWithProto, simpleArrayWithProto, [simpleObjectWithProto,simpleArrayWithProto]];
+ complexArrayWithProto.__proto__ = simpleObjectWithProto;
+ var complexObjectWithProto = {d:"4", e:"5", f:"6", g:undefined, h:null, "":12, get i(){ return simpleArrayWithProto; }, array2: complexArrayWithProto, __proto__:complexObject};
+ var objectWithSideEffectGetter = {get b() {this.foo=1;}};
+ var objectWithSideEffectGetterAndProto = {__proto__:{foo:"bar"}, get b() {this.foo=1;}};
+ var arrayWithSideEffectGetter = [];
+ arrayWithSideEffectGetter.__defineGetter__("b", function(){this.foo=1;});
+ var arrayWithSideEffectGetterAndProto = [];
+ arrayWithSideEffectGetterAndProto.__defineGetter__("b", function(){this.foo=1;});
+ arrayWithSideEffectGetterAndProto.__proto__ = {foo:"bar"};
+ var result = [];
+ result.push(function(jsonObject){
+ return jsonObject.stringify(1);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(1.5);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(-1);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(-1.5);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(null);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify("string");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Number(0));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Number(1));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Number(1.5));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Number(-1));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Number(-1.5));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new String("a string object"));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Boolean(true));
+ });
+ result.push(function(jsonObject){
+ var value = new Number(1);
+ value.valueOf = function() { return 2; }
+ return jsonObject.stringify(value);
+ });
+ result[result.length - 1].expected = '2';
+ result.push(function(jsonObject){
+ var value = new Boolean(true);
+ value.valueOf = function() { return 2; }
+ return jsonObject.stringify(value);
+ });
+ result[result.length - 1].expected = '2';
+ result.push(function(jsonObject){
+ var value = new String("fail");
+ value.toString = function() { return "converted string"; }
+ return jsonObject.stringify(value);
+ });
+ result[result.length - 1].expected = '"converted string"';
+ result.push(function(jsonObject){
+ return jsonObject.stringify(true);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(false);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Date(0));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON});
+ });
+ result[result.length - 1].throws = true;
+ result.push(function(jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON, toISOString: function(){ return "custom toISOString"; }});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON, toISOString: function(){ return {}; }});
+ });
+ result[result.length - 1].throws = true;
+ result.push(function(jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON, toISOString: function(){ throw "An exception"; }});
+ });
+ result[result.length - 1].throws = true;
+ result.push(function(jsonObject){
+ var d = new Date(0);
+ d.toISOString = null;
+ return jsonObject.stringify(d);
+ });
+ result[result.length - 1].throws = true;
+ result.push(function(jsonObject){
+ var d = new Date(0);
+ d.toJSON = undefined;
+ return jsonObject.stringify(d);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({get Foo() { return "bar"; }});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({get Foo() { this.foo="wibble"; return "bar"; }});
+ });
+ result.push(function(jsonObject){
+ var count = 0;
+ jsonObject.stringify({get Foo() { count++; return "bar"; }});
+ return count;
+ });
+ result.push(function(jsonObject){
+ var count = 0;
+ return jsonObject.stringify({get Foo() { count++; delete this.bar; return "bar"; }, bar: "wibble"});
+ });
+ result.push(function(jsonObject){
+ var count = 0;
+ return jsonObject.stringify({a:"1", b:"2", c:"3", 5:4, 4:5, 2:6, 1:7});
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ jsonObject.stringify({a:"1", b:"2", c:"3", 5:4, 4:5, 2:6, 1:7}, function(k,v){allString = allString && (typeof k == "string"); return v});
+ return allString;
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ jsonObject.stringify([1,2,3,4,5], function(k,v){allString = allString && (typeof k == "string"); return v});
+ return allString;
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = [];
+ return jsonObject.stringify({a:"1", b:"2", c:"3", 5:4, 4:5, 2:6, 1:7}, array);
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = ["a"];
+ return jsonObject.stringify({get a(){return 1;array[1]="b";array[2]="c"}, b:"2", c:"3"}, array);
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = [{toString:function(){array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}];
+ return jsonObject.stringify(simpleObject, array);
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = [{toString:function(){array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}];
+ return jsonObject.stringify(simpleObjectWithProto, array);
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = [1, new Number(2), NaN, Infinity, -Infinity, new String("str")];
+ return jsonObject.stringify({"1":"1","2":"2","NaN":"NaN","Infinity":"Infinity","-Infinity":"-Infinity","str":"str"}, array);
+ });
+ result[result.length - 1].expected = '{"1":"1","2":"2","NaN":"NaN","Infinity":"Infinity","-Infinity":"-Infinity","str":"str"}';
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = ["1","2","3"];
+ return jsonObject.stringify({1:'a', 2:'b', 3:'c'}, array);
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = ["1","2","3"];
+ return jsonObject.stringify(simpleArray, array);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArray, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArray, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArray, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArray, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, 10);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, 11);
+ });
+ result[result.length - 1].expected = JSON.stringify(simpleObject, null, 10);
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, " ");
+ });
+ result[result.length - 1].expected = JSON.stringify(simpleObject, null, 10);
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObject, null, " ");
+ });
+ result[result.length - 1].expected = JSON.stringify(simpleObject, null, 10);
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArray, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArray, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArray, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArray, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObject, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObject, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObject, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObject, null, 4);
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = ["1","2","3"];
+ return jsonObject.stringify(simpleArrayWithProto, array);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 10);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 11);
+ });
+ result[result.length - 1].expected = JSON.stringify(simpleObjectWithProto, null, 10);
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, " ");
+ });
+ result[result.length - 1].expected = JSON.stringify(simpleObjectWithProto, null, 10);
+ result.push(function(jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, " ");
+ });
+ result[result.length - 1].expected = JSON.stringify(simpleObjectWithProto, null, 10);
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, " ");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, "ab");
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, 4);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(objectWithSideEffectGetter);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(objectWithSideEffectGetterAndProto);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(arrayWithSideEffectGetter);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(arrayWithSideEffectGetterAndProto);
+ });
+ var replaceTracker;
+ function replaceFunc(key, value) {
+ replaceTracker += key + "("+(typeof key)+")" + JSON.stringify(value) + ";";
+ return value;
+ }
+ result.push(function(jsonObject){
+ replaceTracker = "";
+ jsonObject.stringify([1,2,3,,,,4,5,6], replaceFunc);
+ return replaceTracker;
+ });
+ result[result.length - 1].expected = '(string)[1,2,3,null,null,null,4,5,6];0(number)1;1(number)2;2(number)3;3(number)undefined;4(number)undefined;5(number)undefined;6(number)4;7(number)5;8(number)6;'
+ result.push(function(jsonObject){
+ replaceTracker = "";
+ jsonObject.stringify({a:"a", b:"b", c:"c", 3: "d", 2: "e", 1: "f"}, replaceFunc);
+ return replaceTracker;
+ });
+ result[result.length - 1].expected = '(string){"1":"f","2":"e","3":"d","a":"a","b":"b","c":"c"};1(string)"f";2(string)"e";3(string)"d";a(string)"a";b(string)"b";c(string)"c";';
+ result.push(function(jsonObject){
+ var count = 0;
+ var array = [{toString:function(){count++; array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}];
+ jsonObject.stringify(simpleObject, array);
+ return count;
+ });
+ result.push(function(jsonObject){
+ var allString = true;
+ var array = [{toString:function(){array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}, 'b', 'c'];
+ return jsonObject.stringify(simpleObject, array);
+ });
+ result.push(function(jsonObject){
+ var count = 0;
+ var array = [{toString:function(){count++; array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}, 'b', 'c'];
+ jsonObject.stringify(simpleObject, array);
+ return count;
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({a:"1", get b() { this.a="foo"; return "getter"; }, c:"3"});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({a:"1", get b() { this.c="foo"; return "getter"; }, c:"3"});
+ });
+ result.push(function(jsonObject){
+ var setterCalled = false;
+ jsonObject.stringify({a:"1", set b(s) { setterCalled = true; return "setter"; }, c:"3"});
+ return setterCalled;
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({a:"1", get b(){ return "getter"; }, set b(s) { return "setter"; }, c:"3"});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(new Array(10));
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify([undefined,,null,0,false]);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({p1:undefined,p2:null,p3:0,p4:false});
+ });
+ var cycleTracker = "";
+ var cyclicObject = { get preSelf1() { cycleTracker+="preSelf1,"; return "preSelf1"; },
+ preSelf2: {toJSON:function(){cycleTracker+="preSelf2,"; return "preSelf2"}},
+ self: [],
+ get postSelf1() { cycleTracker+="postSelf1,"; return "postSelf1" },
+ postSelf2: {toJSON:function(){cycleTracker+="postSelf2,"; return "postSelf2"}},
+ toJSON : function(key) { cycleTracker += key + "("+(typeof key)+"):" + this; return this; }
+ };
+ cyclicObject.self = cyclicObject;
+ result.push(function(jsonObject){
+ cycleTracker = "";
+ return jsonObject.stringify(cyclicObject);
+ });
+ result[result.length - 1].throws = true;
+ result.push(function(jsonObject){
+ cycleTracker = "";
+ try { jsonObject.stringify(cyclicObject); } catch(e) { cycleTracker += " -> exception" }
+ return cycleTracker;
+ });
+ result[result.length - 1].expected = "(string):[object Object]preSelf1,preSelf2,self(string):[object Object] -> exception"
+ var cyclicArray = [{toJSON : function(key,value) { cycleTracker += key + "("+(typeof key)+"):" + this; cycleTracker += "first,"; return this; }},
+ cyclicArray,
+ {toJSON : function(key,value) { cycleTracker += key + "("+(typeof key)+"):" + this; cycleTracker += "second,"; return this; }}];
+ cyclicArray[1] = cyclicArray;
+ result.push(function(jsonObject){
+ cycleTracker = "";
+ return jsonObject.stringify(cyclicArray);
+ });
+ result[result.length - 1].throws = true;
+ result.push(function(jsonObject){
+ cycleTracker = "";
+ try { jsonObject.stringify(cyclicArray); } catch(e) { cycleTracker += " -> exception" }
+ return cycleTracker;
+ });
+ result[result.length - 1].expected = "0(number):[object Object]first, -> exception";
+ function createArray(len, o) { var r = []; for (var i = 0; i < len; i++) r[i] = o; return r; }
+ var getterCalls;
+ var magicObject = createArray(10, {abcdefg: [1,2,5,"ab", null, undefined, true, false,,],
+ get calls() {return ++getterCalls; },
+ "123":createArray(15, "foo"),
+ "":{a:"b"}});
+ result.push(function(jsonObject){
+ getterCalls = 0;
+ return jsonObject.stringify(magicObject) + " :: getter calls = " + getterCalls;
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(undefined);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify(null);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({toJSON:function(){ return undefined; }});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({toJSON:function(){ return null; }});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify([{toJSON:function(){ return undefined; }}]);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify([{toJSON:function(){ return null; }}]);
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({a:{toJSON:function(){ return undefined; }}});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({a:{toJSON:function(){ return null; }}});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({a:{toJSON:function(){ return function(){}; }}});
+ });
+ result.push(function(jsonObject){
+ return jsonObject.stringify({a:function(){}});
+ });
+ result.push(function(jsonObject){
+ var deepObject = {};
+ for (var i = 0; i < 1024; i++)
+ deepObject = {next:deepObject};
+ return jsonObject.stringify(deepObject);
+ });
+ result.push(function(jsonObject){
+ var deepArray = [];
+ for (var i = 0; i < 1024; i++)
+ deepArray = [deepArray];
+ return jsonObject.stringify(deepArray);
+ });
+ result.push(function(jsonObject){
+ var depth = 0;
+ function toDeepVirtualJSONObject() {
+ if (++depth >= 1024)
+ return {};
+ var r = {};
+ r.toJSON = toDeepVirtualJSONObject;
+ return {recurse: r};
+ }
+ return jsonObject.stringify(toDeepVirtualJSONObject());
+ });
+ result.push(function(jsonObject){
+ var depth = 0;
+ function toDeepVirtualJSONArray() {
+ if (++depth >= 1024)
+ return [];
+ var r = [];
+ r.toJSON = toDeepJSONArray;
+ return [r];
+ }
+ return jsonObject.stringify(toDeepVirtualJSONArray());
+ });
+ var fullCharsetString = "";
+ for (var i = 0; i < 65536; i++)
+ fullCharsetString += String.fromCharCode(i);
+ result.push(function(jsonObject){
+ return jsonObject.stringify(fullCharsetString);
+ });
+ return result;
+}
+var tests = createTests();
+for (var i = 0; i < tests.length; i++) {
+ try {
+ debug(tests[i]);
+ if (tests[i].throws)
+ shouldThrow('tests[i](nativeJSON)');
+ else if (tests[i].expected)
+ shouldBe('tests[i](nativeJSON)', "tests[i].expected");
+ else
+ shouldBe('tests[i](nativeJSON)', "tests[i](JSON)");
+ }catch(e){}
+}
--- /dev/null
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/*
+ http://www.JSON.org/json2.js
+ 2009-04-16
+
+ Public Domain.
+
+ NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
+
+ See http://www.JSON.org/js.html
+
+ This file creates a global JSON object containing two methods: stringify
+ and parse.
+
+ JSON.stringify(value, replacer, space)
+ value any JavaScript value, usually an object or array.
+
+ replacer an optional parameter that determines how object
+ values are stringified for objects. It can be a
+ function or an array of strings.
+
+ space an optional parameter that specifies the indentation
+ of nested structures. If it is omitted, the text will
+ be packed without extra whitespace. If it is a number,
+ it will specify the number of spaces to indent at each
+ level. If it is a string (such as '\t' or ' '),
+ it contains the characters used to indent at each level.
+
+ This method produces a JSON text from a JavaScript value.
+
+ When an object value is found, if the object contains a toJSON
+ method, its toJSON method will be called and the result will be
+ stringified. A toJSON method does not serialize: it returns the
+ value represented by the name/value pair that should be serialized,
+ or undefined if nothing should be serialized. The toJSON method
+ will be passed the key associated with the value, and this will be
+ bound to the object holding the key.
+
+ For example, this would serialize Dates as ISO strings.
+
+ Date.prototype.toJSON = function (key) {
+ function f(n) {
+ // Format integers to have at least two digits.
+ return n < 10 ? '0' + n : n;
+ }
+
+ return this.getUTCFullYear() + '-' +
+ f(this.getUTCMonth() + 1) + '-' +
+ f(this.getUTCDate()) + 'T' +
+ f(this.getUTCHours()) + ':' +
+ f(this.getUTCMinutes()) + ':' +
+ f(this.getUTCSeconds()) + 'Z';
+ };
+
+ You can provide an optional replacer method. It will be passed the
+ key and value of each member, with this bound to the containing
+ object. The value that is returned from your method will be
+ serialized. If your method returns undefined, then the member will
+ be excluded from the serialization.
+
+ If the replacer parameter is an array of strings, then it will be
+ used to select the members to be serialized. It filters the results
+ such that only members with keys listed in the replacer array are
+ stringified.
+
+ Values that do not have JSON representations, such as undefined or
+ functions, will not be serialized. Such values in objects will be
+ dropped; in arrays they will be replaced with null. You can use
+ a replacer function to replace those with JSON values.
+ JSON.stringify(undefined) returns undefined.
+
+ The optional space parameter produces a stringification of the
+ value that is filled with line breaks and indentation to make it
+ easier to read.
+
+ If the space parameter is a non-empty string, then that string will
+ be used for indentation. If the space parameter is a number, then
+ the indentation will be that many spaces.
+
+ Example:
+
+ text = JSON.stringify(['e', {pluribus: 'unum'}]);
+ // text is '["e",{"pluribus":"unum"}]'
+
+
+ text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
+ // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
+
+ text = JSON.stringify([new Date()], function (key, value) {
+ return this[key] instanceof Date ?
+ 'Date(' + this[key] + ')' : value;
+ });
+ // text is '["Date(---current time---)"]'
+
+
+ JSON.parse(text, reviver)
+ This method parses a JSON text to produce an object or array.
+ It can throw a SyntaxError exception.
+
+ The optional reviver parameter is a function that can filter and
+ transform the results. It receives each of the keys and values,
+ and its return value is used instead of the original value.
+ If it returns what it received, then the structure is not modified.
+ If it returns undefined then the member is deleted.
+
+ Example:
+
+ // Parse the text. Values that look like ISO date strings will
+ // be converted to Date objects.
+
+ myData = JSON.parse(text, function (key, value) {
+ var a;
+ if (typeof value === 'string') {
+ a =
+/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
+ if (a) {
+ return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+ +a[5], +a[6]));
+ }
+ }
+ return value;
+ });
+
+ myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
+ var d;
+ if (typeof value === 'string' &&
+ value.slice(0, 5) === 'Date(' &&
+ value.slice(-1) === ')') {
+ d = new Date(value.slice(5, -1));
+ if (d) {
+ return d;
+ }
+ }
+ return value;
+ });
+
+
+ This is a reference implementation. You are free to copy, modify, or
+ redistribute.
+
+ This code should be minified before deployment.
+ See http://javascript.crockford.com/jsmin.html
+
+ USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
+ NOT CONTROL.
+*/
+
+/*jslint evil: true */
+
+/*global JSON */
+
+/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
+ call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+ getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
+ lastIndex, length, parse, prototype, push, replace, slice, stringify,
+ test, toJSON, toString, valueOf
+*/
+
+// Create a JSON object only if one does not already exist. We create the
+// methods in a closure to avoid creating global variables.
+
+if (!this.JSON) {
+ JSON = {};
+}
+(function () {
+
+ function f(n) {
+ // Format integers to have at least two digits.
+ return n < 10 ? '0' + n : n;
+ }
+
+ if (typeof Date.prototype.toJSON !== 'function') {
+
+ Date.prototype.toJSON = function (key) {
+
+ return this.getUTCFullYear() + '-' +
+ f(this.getUTCMonth() + 1) + '-' +
+ f(this.getUTCDate()) + 'T' +
+ f(this.getUTCHours()) + ':' +
+ f(this.getUTCMinutes()) + ':' +
+ f(this.getUTCSeconds()) + 'Z';
+ };
+ }
+
+ var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+ escapable = /[\\\"\x00-\x1f]/g,
+ gap,
+ indent,
+ meta = { // table of character substitutions
+ '\b': '\\b',
+ '\t': '\\t',
+ '\n': '\\n',
+ '\f': '\\f',
+ '\r': '\\r',
+ '"' : '\\"',
+ '\\': '\\\\'
+ },
+ rep;
+
+
+ function quote(string) {
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe escape
+// sequences.
+
+ escapable.lastIndex = 0;
+ return escapable.test(string) ?
+ '"' + string.replace(escapable, function (a) {
+ var c = meta[a];
+ return typeof c === 'string' ? c :
+ '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+ }) + '"' :
+ '"' + string + '"';
+ }
+
+
+ function str(key, holder) {
+
+// Produce a string from holder[key].
+
+ var i, // The loop counter.
+ k, // The member key.
+ v, // The member value.
+ length,
+ mind = gap,
+ partial,
+ value = holder[key];
+
+// If the value has a toJSON method, call it to obtain a replacement value.
+
+ if (value && typeof value === 'object' &&
+ typeof value.toJSON === 'function') {
+ value = value.toJSON(key);
+ }
+
+// If we were called with a replacer function, then call the replacer to
+// obtain a replacement value.
+
+ if (typeof rep === 'function') {
+ value = rep.call(holder, key, value);
+ }
+
+// What happens next depends on the value's type.
+
+ if (value && ((typeof value) === "object")) {
+ if (value.constructor === String || value.constructor === Number || value.constructor === Boolean)
+ value = value.valueOf();
+ }
+
+ switch (typeof value) {
+ case 'string':
+ return quote(value);
+
+ case 'number':
+
+// JSON numbers must be finite. Encode non-finite numbers as null.
+
+ return isFinite(value) ? String(value) : 'null';
+
+ case 'boolean':
+ case 'null':
+
+// If the value is a boolean or null, convert it to a string. Note:
+// typeof null does not produce 'null'. The case is included here in
+// the remote chance that this gets fixed someday.
+
+ return String(value);
+
+// If the type is 'object', we might be dealing with an object or an array or
+// null.
+
+ case 'object':
+
+// Due to a specification blunder in ECMAScript, typeof null is 'object',
+// so watch out for that case.
+
+ if (!value) {
+ return 'null';
+ }
+
+// Make an array to hold the partial results of stringifying this object value.
+
+ gap += indent;
+ partial = [];
+
+// Is the value an array?
+
+ if (Object.prototype.toString.apply(value) === '[object Array]') {
+
+// The value is an array. Stringify every element. Use null as a placeholder
+// for non-JSON values.
+
+ length = value.length;
+ for (i = 0; i < length; i += 1) {
+ partial[i] = str(i, value) || 'null';
+ }
+
+// Join all of the elements together, separated with commas, and wrap them in
+// brackets.
+
+ v = partial.length === 0 ? '[]' :
+ gap ? '[\n' + gap +
+ partial.join(',\n' + gap) + '\n' +
+ mind + ']' :
+ '[' + partial.join(',') + ']';
+ gap = mind;
+ return v;
+ }
+
+// If the replacer is an array, use it to select the members to be stringified.
+
+ if (rep && typeof rep === 'object') {
+ length = rep.length;
+ for (i = 0; i < length; i += 1) {
+ k = rep[i];
+ if (typeof k === 'string') {
+ v = str(k, value);
+ if (v) {
+ partial.push(quote(k) + (gap ? ': ' : ':') + v);
+ }
+ }
+ }
+ } else {
+
+// Otherwise, iterate through all of the keys in the object.
+
+ for (k in value) {
+ if (Object.hasOwnProperty.call(value, k)) {
+ v = str(k, value);
+ if (v) {
+ partial.push(quote(k) + (gap ? ': ' : ':') + v);
+ }
+ }
+ }
+ }
+
+// Join all of the member texts together, separated with commas,
+// and wrap them in braces.
+
+ v = partial.length === 0 ? '{}' :
+ gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
+ mind + '}' : '{' + partial.join(',') + '}';
+ gap = mind;
+ return v;
+ }
+ }
+
+// If the JSON object does not yet have a stringify method, give it one.
+
+ if (typeof JSON.stringify !== 'function') {
+ JSON.stringify = function (value, replacer, space) {
+
+// The stringify method takes a value and an optional replacer, and an optional
+// space parameter, and returns a JSON text. The replacer can be a function
+// that can replace values, or an array of strings that will select the keys.
+// A default replacer method can be provided. Use of the space parameter can
+// produce text that is more easily readable.
+
+ var i;
+ gap = '';
+ indent = '';
+
+// If the space parameter is a number, make an indent string containing that
+// many spaces.
+
+ if (typeof space === 'number') {
+ for (i = 0; i < space; i += 1) {
+ indent += ' ';
+ }
+
+// If the space parameter is a string, it will be used as the indent string.
+
+ } else if (typeof space === 'string') {
+ indent = space;
+ }
+
+// If there is a replacer, it must be a function or an array.
+// Otherwise, throw an error.
+
+ rep = replacer;
+ if (replacer && typeof replacer !== 'function' &&
+ (typeof replacer !== 'object' ||
+ typeof replacer.length !== 'number')) {
+ throw new Error('JSON.stringify');
+ }
+
+// Make a fake root object containing our value under the key of ''.
+// Return the result of stringifying the value.
+
+ return str('', {'': value});
+ };
+ }
+
+
+// If the JSON object does not yet have a parse method, give it one.
+
+ if (typeof JSON.parse !== 'function') {
+ JSON.parse = function (text, reviver) {
+
+// The parse method takes a text and an optional reviver function, and returns
+// a JavaScript value if the text is a valid JSON text.
+
+ var j;
+
+ function walk(holder, key) {
+
+// The walk method is used to recursively walk the resulting structure so
+// that modifications can be made.
+
+ var k, v, value = holder[key];
+ if (value && typeof value === 'object') {
+ for (k in value) {
+ if (Object.hasOwnProperty.call(value, k)) {
+ v = walk(value, k);
+ if (v !== undefined) {
+ value[k] = v;
+ } else {
+ delete value[k];
+ }
+ }
+ }
+ }
+ return reviver.call(holder, key, value);
+ }
+
+
+// Parsing happens in four stages. In the first stage, we replace certain
+// Unicode characters with escape sequences. JavaScript handles many characters
+// incorrectly, either silently deleting them, or treating them as line endings.
+
+ cx.lastIndex = 0;
+ if (cx.test(text)) {
+ text = text.replace(cx, function (a) {
+ return '\\u' +
+ ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+ });
+ }
+
+// In the second stage, we run the text against regular expressions that look
+// for non-JSON patterns. We are especially concerned with '()' and 'new'
+// because they can cause invocation, and '=' because it can cause mutation.
+// But just to be safe, we want to reject all unexpected forms.
+
+// We split the second stage into 4 regexp operations in order to work around
+// crippling inefficiencies in IE's and Safari's regexp engines. First we
+// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
+// replace all simple value tokens with ']' characters. Third, we delete all
+// open brackets that follow a colon or comma or that begin the text. Finally,
+// we look to see that the remaining characters are only whitespace or ']' or
+// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
+
+ if (/^[\],:{}\s]*$/.
+test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
+replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
+replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+
+// In the third stage we use the eval function to compile the text into a
+// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
+// in JavaScript: it can begin a block or an object literal. We wrap the text
+// in parens to eliminate the ambiguity.
+
+ j = eval('(' + text + ')');
+
+// In the optional fourth stage, we recursively walk the new structure, passing
+// each name/value pair to a reviver function for possible transformation.
+
+ return typeof reviver === 'function' ?
+ walk({'': j}, '') : j;
+ }
+
+// If the text is not JSON parseable, then a SyntaxError is thrown.
+
+ throw new SyntaxError('JSON.parse');
+ };
+ }
+}());
--- /dev/null
+function (jsonObject){
+ return jsonObject.stringify(1);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(1.5);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(-1);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(-1.5);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(null);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify("string");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Number(0));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Number(1));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Number(1.5));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Number(-1));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Number(-1.5));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new String("a string object"));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Boolean(true));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var value = new Number(1);
+ value.valueOf = function() { return 2; }
+ return jsonObject.stringify(value);
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ var value = new Boolean(true);
+ value.valueOf = function() { return 2; }
+ return jsonObject.stringify(value);
+ }
+FAIL tests[i](nativeJSON) should be 2. Was true.
+function (jsonObject){
+ var value = new String("fail");
+ value.toString = function() { return "converted string"; }
+ return jsonObject.stringify(value);
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ return jsonObject.stringify(true);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(false);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Date(0));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON});
+ }
+PASS tests[i](nativeJSON) threw exception TypeError: undefined is not a function.
+function (jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON, toISOString: function(){ return "custom toISOString"; }});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON, toISOString: function(){ return {}; }});
+ }
+FAIL tests[i](nativeJSON) should throw an exception. Was {}.
+function (jsonObject){
+ return jsonObject.stringify({toJSON: Date.prototype.toJSON, toISOString: function(){ throw "An exception"; }});
+ }
+PASS tests[i](nativeJSON) threw exception An exception.
+function (jsonObject){
+ var d = new Date(0);
+ d.toISOString = null;
+ return jsonObject.stringify(d);
+ }
+PASS tests[i](nativeJSON) threw exception TypeError: object is not a function.
+function (jsonObject){
+ var d = new Date(0);
+ d.toJSON = undefined;
+ return jsonObject.stringify(d);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({get Foo() { return "bar"; }});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({get Foo() { this.foo="wibble"; return "bar"; }});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var count = 0;
+ jsonObject.stringify({get Foo() { count++; return "bar"; }});
+ return count;
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var count = 0;
+ return jsonObject.stringify({get Foo() { count++; delete this.bar; return "bar"; }, bar: "wibble"});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var count = 0;
+ return jsonObject.stringify({a:"1", b:"2", c:"3", 5:4, 4:5, 2:6, 1:7});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ jsonObject.stringify({a:"1", b:"2", c:"3", 5:4, 4:5, 2:6, 1:7}, function(k,v){allString = allString && (typeof k == "string"); return v});
+ return allString;
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ jsonObject.stringify([1,2,3,4,5], function(k,v){allString = allString && (typeof k == "string"); return v});
+ return allString;
+ }
+FAIL tests[i](nativeJSON) should be false. Was true.
+function (jsonObject){
+ var allString = true;
+ var array = [];
+ return jsonObject.stringify({a:"1", b:"2", c:"3", 5:4, 4:5, 2:6, 1:7}, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ var array = ["a"];
+ return jsonObject.stringify({get a(){return 1;array[1]="b";array[2]="c"}, b:"2", c:"3"}, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ var array = [{toString:function(){array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}];
+ return jsonObject.stringify(simpleObject, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ var array = [{toString:function(){array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}];
+ return jsonObject.stringify(simpleObjectWithProto, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ var array = [1, new Number(2), NaN, Infinity, -Infinity, new String("str")];
+ return jsonObject.stringify({"1":"1","2":"2","NaN":"NaN","Infinity":"Infinity","-Infinity":"-Infinity","str":"str"}, array);
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ var allString = true;
+ var array = ["1","2","3"];
+ return jsonObject.stringify({1:'a', 2:'b', 3:'c'}, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ var array = ["1","2","3"];
+ return jsonObject.stringify(simpleArray, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArray, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArray, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArray, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArray, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, 10);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, 11);
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ return jsonObject.stringify(simpleObject, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ return jsonObject.stringify(complexArray, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexArray, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexArray, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexArray, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObject, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObject, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObject, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObject, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ var array = ["1","2","3"];
+ return jsonObject.stringify(simpleArrayWithProto, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleArrayWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 10);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, 11);
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ return jsonObject.stringify(simpleObjectWithProto, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexArrayWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, " ");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, "ab");
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(complexObjectWithProto, null, 4);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(objectWithSideEffectGetter);
+ }
+FAIL tests[i](nativeJSON) should be {"foo":1}. Was {}.
+function (jsonObject){
+ return jsonObject.stringify(objectWithSideEffectGetterAndProto);
+ }
+FAIL tests[i](nativeJSON) should be {"foo":1}. Was {}.
+function (jsonObject){
+ return jsonObject.stringify(arrayWithSideEffectGetter);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(arrayWithSideEffectGetterAndProto);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ replaceTracker = "";
+ jsonObject.stringify([1,2,3,,,,4,5,6], replaceFunc);
+ return replaceTracker;
+ }
+FAIL tests[i](nativeJSON) should be (string)[1,2,3,null,null,null,4,5,6];0(number)1;1(number)2;2(number)3;3(number)undefined;4(number)undefined;5(number)undefined;6(number)4;7(number)5;8(number)6;. Was (string)[1,2,3,null,null,null,4,5,6];0(string)1;1(string)2;2(string)3;3(string)undefined;4(string)undefined;5(string)undefined;6(string)4;7(string)5;8(string)6;.
+function (jsonObject){
+ replaceTracker = "";
+ jsonObject.stringify({a:"a", b:"b", c:"c", 3: "d", 2: "e", 1: "f"}, replaceFunc);
+ return replaceTracker;
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ var count = 0;
+ var array = [{toString:function(){count++; array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}];
+ jsonObject.stringify(simpleObject, array);
+ return count;
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var allString = true;
+ var array = [{toString:function(){array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}, 'b', 'c'];
+ return jsonObject.stringify(simpleObject, array);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var count = 0;
+ var array = [{toString:function(){count++; array[0]='a'; array[1]='c'; array[2]='b'; return 'a'}}, 'b', 'c'];
+ jsonObject.stringify(simpleObject, array);
+ return count;
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({a:"1", get b() { this.a="foo"; return "getter"; }, c:"3"});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({a:"1", get b() { this.c="foo"; return "getter"; }, c:"3"});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var setterCalled = false;
+ jsonObject.stringify({a:"1", set b(s) { setterCalled = true; return "setter"; }, c:"3"});
+ return setterCalled;
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({a:"1", get b(){ return "getter"; }, set b(s) { return "setter"; }, c:"3"});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(new Array(10));
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify([undefined,,null,0,false]);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({p1:undefined,p2:null,p3:0,p4:false});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ cycleTracker = "";
+ return jsonObject.stringify(cyclicObject);
+ }
+PASS tests[i](nativeJSON) threw exception TypeError: Converting circular structure to JSON.
+function (jsonObject){
+ cycleTracker = "";
+ try { jsonObject.stringify(cyclicObject); } catch(e) { cycleTracker += " -> exception" }
+ return cycleTracker;
+ }
+PASS tests[i](nativeJSON) is tests[i].expected
+function (jsonObject){
+ cycleTracker = "";
+ return jsonObject.stringify(cyclicArray);
+ }
+PASS tests[i](nativeJSON) threw exception TypeError: Converting circular structure to JSON.
+function (jsonObject){
+ cycleTracker = "";
+ try { jsonObject.stringify(cyclicArray); } catch(e) { cycleTracker += " -> exception" }
+ return cycleTracker;
+ }
+FAIL tests[i](nativeJSON) should be 0(number):[object Object]first, -> exception. Was 0(string):[object Object]first, -> exception.
+function (jsonObject){
+ getterCalls = 0;
+ return jsonObject.stringify(magicObject) + " :: getter calls = " + getterCalls;
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(undefined);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify(null);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({toJSON:function(){ return undefined; }});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({toJSON:function(){ return null; }});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify([{toJSON:function(){ return undefined; }}]);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify([{toJSON:function(){ return null; }}]);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({a:{toJSON:function(){ return undefined; }}});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({a:{toJSON:function(){ return null; }}});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({a:{toJSON:function(){ return function(){}; }}});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ return jsonObject.stringify({a:function(){}});
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var deepObject = {};
+ for (var i = 0; i < 1024; i++)
+ deepObject = {next:deepObject};
+ return jsonObject.stringify(deepObject);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var deepArray = [];
+ for (var i = 0; i < 1024; i++)
+ deepArray = [deepArray];
+ return jsonObject.stringify(deepArray);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var depth = 0;
+ function toDeepVirtualJSONObject() {
+ if (++depth >= 1024)
+ return {};
+ var r = {};
+ r.toJSON = toDeepVirtualJSONObject;
+ return {recurse: r};
+ }
+ return jsonObject.stringify(toDeepVirtualJSONObject());
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+function (jsonObject){
+ var depth = 0;
+ function toDeepVirtualJSONArray() {
+ if (++depth >= 1024)
+ return [];
+ var r = [];
+ r.toJSON = toDeepJSONArray;
+ return [r];
+ }
+ return jsonObject.stringify(toDeepVirtualJSONArray());
+ }
+function (jsonObject){
+ return jsonObject.stringify(fullCharsetString);
+ }
+PASS tests[i](nativeJSON) is tests[i](JSON)
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
--- /dev/null
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var nativeJSON = this.JSON;
+this.JSON = null;
+load("test/webkit/resources/json2-es5-compat.js");
+load("test/webkit/resources/JSON-stringify.js");
# Tests that sometimes fail only on the V8 waterfall:
-[ Linux Release x86 ] fast/js/JSON-stringify.html [ Pass Failure Slow ]
[ Linux Release x86 ] fast/text/atsui-multiple-renderers.html [ Pass Failure Slow ]
[ Linux Release x86 ] fast/text/international/complex-joining-using-gpos.html [ Pass Failure Slow ]
[ Linux Release x86 ] fast/text/international/danda-space.html [ Pass Failure Slow ]
projects / platform / upstream / v8.git / commitdiff