diff options
Diffstat (limited to 'LayoutTests/fast/js/resources/JSON-stringify.js')
| -rw-r--r-- | LayoutTests/fast/js/resources/JSON-stringify.js | 508 |
1 files changed, 508 insertions, 0 deletions
diff --git a/LayoutTests/fast/js/resources/JSON-stringify.js b/LayoutTests/fast/js/resources/JSON-stringify.js new file mode 100644 index 0000000..d58b5fe --- /dev/null +++ b/LayoutTests/fast/js/resources/JSON-stringify.js @@ -0,0 +1,508 @@ + +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){"a":"a","b":"b","c":"c","3":"d","2":"e","1":"f"};a(string)"a";b(string)"b";c(string)"c";3(string)"d";2(string)"e";1(string)"f";'; + 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 < 2048; i++) + deepObject = {next:deepObject}; + return jsonObject.stringify(deepObject); + }); + result.push(function(jsonObject){ + var deepArray = []; + for (var i = 0; i < 2048; i++) + deepArray = [deepArray]; + return jsonObject.stringify(deepArray); + }); + result.push(function(jsonObject){ + var depth = 0; + function toDeepVirtualJSONObject() { + if (++depth >= 2048) + return {}; + var r = {}; + r.toJSON = toDeepVirtualJSONObject; + return {recurse: r}; + } + return jsonObject.stringify(toDeepVirtualJSONObject()); + }); + result.push(function(jsonObject){ + var depth = 0; + function toDeepVirtualJSONArray() { + if (++depth >= 2048) + 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){} +} +successfullyParsed = true; + |