mcs/class/System.Web.Extensions/Test/System.Web.Script.Serialization/JavaScriptSerializerTest.cs

   1 //
   2 // JavaScriptSerializer.cs
   3 //
   4 // Author:
   5 //   Konstantin Triger <kostat@mainsoft.com>
   6 //
   7 // (C) 2007 Mainsoft, Inc.  http://www.mainsoft.com
   8 //
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using System;
  31 using System.Collections.Generic;
  32 using System.Text;
  33 using NUnit.Framework;
  34 using System.Web.Script.Serialization;
  35 using System.Reflection;
  36 using System.Collections;
  37 using System.Drawing;
  38 using ComponentModel = System.ComponentModel;
  39 using System.Globalization;
  40 using System.Threading;
  41 using System.Text.RegularExpressions;
  42 using System.ComponentModel;
  43 using CategoryAttribute = NUnit.Framework.CategoryAttribute;
  44 using System.Web.UI.WebControls;
  45 using System.Collections.ObjectModel;
  46
  47
  48 namespace MonoTests.System.Web.Script.Serialization
  49 {
  50         [TestFixture]
  51         public class JavaScriptSerializerTest
  52         {
  53                 enum MyEnum
  54                 {
  55                         AAA,
  56                         BBB,
  57                         CCC
  58                 }
  59 #pragma warning disable 659
  60                 class bug
  61                 {
  62                         //public DateTime dt;
  63                         //public DateTime dt1;
  64                         //public DateTime dt2;
  65                         public bool bb;
  66                         //Hashtable hash;
  67
  68                         public void Init() {
  69                                 //dt = DateTime.MaxValue;
  70                                 //dt1 = DateTime.MinValue;
  71                                 //dt2 = new DateTime ((DateTime.Now.Ticks / 10000) * 10000);
  72                                 bb = true;
  73                                 //hash = new Hashtable ();
  74                                 //hash.Add ("mykey", 1);
  75                         }
  76
  77                         public override bool Equals (object obj) {
  78                                 if (!(obj is bug))
  79                                         return false;
  80                                 JavaScriptSerializerTest.FieldsEqual (this, obj);
  81                                 return true;
  82                         }
  83                 }
  84                 class X
  85                 {
  86                         int x = 5;
  87                         //int y;
  88                         ulong _bb;
  89                         Y[] _yy;
  90                         Y [] _yyy = new Y [] { new Y (), new Y () };
  91                         public int z;
  92                         public char ch;
  93                         public char ch_null;
  94                         public string str;
  95                         public byte b;
  96                         public sbyte sb;
  97                         public short sh;
  98                         public ushort ush;
  99                         public int i;
 100                         public uint ui;
 101                         public long l;
 102                         public ulong ul;
 103
 104                         public float f;
 105                         public float f1;
 106                         public float f2;
 107                         public float f3;
 108                         public float f4;
 109
 110                         public double d;
 111                         public double d1;
 112                         public double d2;
 113                         public double d3;
 114                         public double d4;
 115
 116                         public decimal de;
 117                         public decimal de1;
 118                         public decimal de2;
 119                         public decimal de3;
 120                         public decimal de4;
 121
 122
 123
 124                         public Guid g;
 125
 126                         public Nullable<bool> nb;
 127                         public DBNull dbn;
 128                         IEnumerable<int> enum_int;
 129                         IEnumerable enum_int1;
 130                         public Uri uri;
 131                         public Dictionary<string, Y> hash;
 132                         public Point point;
 133
 134                         public void Init () {
 135                                 //y = 6;
 136                                 _bb = ulong.MaxValue - 5;
 137                                 _yy = new Y [] { new Y (), new Y () };
 138                                 z = 8;
 139                                 ch = (char) 0xFF56;
 140                                 ch_null = '\0';
 141                                 str = "\uFF56\uFF57\uF58FF59g";
 142                                 b = 253;
 143                                 sb = -48;
 144                                 sh = short.MinValue + 28;
 145                                 ush = ushort.MaxValue - 24;
 146                                 i = -234235453;
 147                                 ui = uint.MaxValue - 234234;
 148                                 l = long.MinValue + 28;
 149                                 ul = ulong.MaxValue - 3;
 150
 151                                 f = float.NaN;
 152                                 f1 = float.NegativeInfinity;
 153                                 f2 = float.PositiveInfinity;
 154                                 f3 = float.MinValue;
 155                                 f4 = float.MaxValue;
 156
 157                                 d = double.NaN;
 158                                 d1 = double.NegativeInfinity;
 159                                 d2 = double.PositiveInfinity;
 160                                 d3 = double.MinValue;
 161                                 d4 = double.MaxValue;
 162
 163                                 de = decimal.MinusOne;
 164                                 de1 = decimal.Zero;
 165                                 de2 = decimal.One;
 166                                 de3 = decimal.MinValue;
 167                                 de4 = decimal.MaxValue;
 168
 169                                 g = new Guid (234, 2, 354, new byte [] { 1, 2, 3, 4, 5, 6, 7, 8 });
 170
 171                                 nb = null;
 172                                 dbn = null;
 173
 174                                 enum_int = new List<int> (MyEnum);
 175                                 enum_int1 = new ArrayList ();
 176                                 foreach (object obj in MyEnum1)
 177                                         ((ArrayList) enum_int1).Add (obj);
 178                                 uri = new Uri ("http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d", UriKind.RelativeOrAbsolute);
 179
 180                                 hash = new Dictionary<string, Y> ();
 181                                 Y y = new Y ();
 182                                 hash ["mykey"] = y;
 183                                 point = new Point (150, 150);
 184                         }
 185
 186                         public IEnumerable<int> MyEnum {
 187                                 get {
 188                                         yield return 1;
 189                                         yield return 10;
 190                                         yield return 345;
 191                                 }
 192
 193                                 set {
 194                                         enum_int = value;
 195                                 }
 196                         }
 197
 198                         public IEnumerable MyEnum1 {
 199                                 get {
 200                                         yield return 1;
 201                                         yield return 10;
 202                                         yield return 345;
 203                                 }
 204
 205                                 set {
 206                                         enum_int1 = value;
 207                                 }
 208                         }
 209
 210                         public int AA {
 211                                 get { return x; }
 212                         }
 213
 214                         public Y[] AA1 {
 215                                 get { return _yyy; }
 216                         }
 217
 218                         public ulong BB {
 219                                 get { return _bb; }
 220                                 set { _bb = value; }
 221                         }
 222
 223                         public Y[] YY {
 224                                 get { return _yy; }
 225                                 set { _yy = value; }
 226                         }
 227
 228                         public override bool Equals (object obj) {
 229                                 if (!(obj is X))
 230                                         return false;
 231                                 JavaScriptSerializerTest.FieldsEqual (this, obj);
 232                                 return true;
 233                         }
 234                 }
 235
 236                 class Y
 237                 {
 238
 239                         long _bb = 10;
 240
 241                         public long BB {
 242                                 get { return _bb; }
 243                                 set { _bb = value; }
 244                         }
 245
 246                         public override bool Equals (object obj) {
 247                                 if (!(obj is Y))
 248                                         return false;
 249                                 JavaScriptSerializerTest.FieldsEqual(this, obj);
 250                                 return true;
 251                         }
 252                 }
 253
 254                 class YY
 255                 {
 256                         public YY ()
 257                         {
 258                                 Y1 = new Y ();
 259                                 Y2 = new Y ();
 260                         }
 261
 262                         public Y Y1;
 263                         public Y Y2;
 264                 }
 265
 266                 [TypeConverter (typeof (MyUriConverter))]
 267                 class MyUri : Uri
 268                 {
 269                         public MyUri (string uriString, UriKind uriKind)
 270                                 : base (uriString, uriKind) {
 271                         }
 272
 273                         public MyUri (Uri value)
 274                                 : base (value.AbsoluteUri) {
 275                         }
 276                 }
 277
 278                 class MyUriConverter : UriTypeConverter
 279                 {
 280                         public override object ConvertTo (ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
 281                         {
 282                                 return base.ConvertTo (context, culture, value, destinationType);
 283                         }
 284
 285                         public override object ConvertFrom (ITypeDescriptorContext context, CultureInfo culture, object value)
 286                         {
 287                                 Uri convertedUri = (Uri)base.ConvertFrom (context, culture, value);
 288                                 return new MyUri (convertedUri);
 289                         }
 290                 }
 291
 292                 [TypeConverter(typeof(MyPointConverter))]
 293                 class MyPointContainer
 294                 {
 295                         public MyPointContainer ()
 296                         {
 297                         }
 298
 299                         public MyPointContainer (Point v)
 300                         {
 301                                 p = v;
 302                         }
 303
 304                         internal Point p;
 305                 }
 306
 307                 class MyPointConverter : TypeConverter
 308                 {
 309                         public override bool CanConvertTo (ITypeDescriptorContext context, Type destinationType)
 310                         {
 311                                 if (destinationType == typeof (string)) {
 312                                         return true;
 313                                 }
 314                                 return base.CanConvertTo (context, destinationType);
 315                         }
 316
 317                         public override object ConvertTo (ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
 318                         {
 319                                 if (destinationType == typeof (string)) {
 320                                         MyPointContainer pc = (MyPointContainer) value;
 321                                         return pc.p.X + "," + pc.p.Y;
 322                                 }
 323                                 return base.ConvertTo (context, culture, value, destinationType);
 324                         }
 325
 326                         public override bool CanConvertFrom (ITypeDescriptorContext context, Type sourceType)
 327                         {
 328                                 if (sourceType == typeof (string)) {
 329                                         return true;
 330                                 }
 331                                 return base.CanConvertFrom (context, sourceType);
 332                         }
 333
 334                         public override object ConvertFrom (ITypeDescriptorContext context, CultureInfo culture, object value)
 335                         {
 336                                 if (value is string) {
 337                                         string [] v = ((string) value).Split (new char [] { ',' });
 338                                         return new MyPointContainer(new Point (int.Parse (v [0]), int.Parse (v [1])));
 339                                 }
 340                                 return base.ConvertFrom (context, culture, value);
 341                         }
 342                 }
 343
 344 #pragma warning restore 659
 345
 346                 [Test]
 347                 [Category ("NotDotNet")]
 348                 public void TestDefaults () {
 349                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 350 #if NET_3_5
 351                         Assert.AreEqual (2097152, ser.MaxJsonLength);
 352 #else
 353                         Assert.AreEqual (102400, ser.MaxJsonLength);
 354 #endif
 355                         Assert.AreEqual (100, ser.RecursionLimit);
 356                         //List<JavaScriptConverter> l = new List<JavaScriptConverter> ();
 357                         //l.Add (new MyJavaScriptConverter ());
 358                         //ser.RegisterConverters (l);
 359                         //string x = ser.Serialize (new X [] { new X (), new X () });
 360                         //string s = ser.Serialize (new X());
 361                         //"{\"BB\":10,\"__type\":\"Tests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, Tests, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null\"}"
 362                         //X x = ser.Deserialize<X> (s);
 363                         //object ddd = typeof (Y).GetMember ("BB");
 364                         //object x1 = ser.Deserialize<X []> (null);
 365                         //object x2 = ser.Deserialize<X []> ("");
 366                         //object d = ser.Deserialize<X[]> (x);
 367                 }
 368
 369                 [Test]
 370                 public void TestDeserializeUnquotedKeys ()
 371                 {
 372                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 373                         IDictionary dict = ser.Deserialize <Dictionary <string, object>> ("{itemOne:\"1\",itemTwo:\"2\"}");
 374
 375                         Assert.AreEqual ("1", dict ["itemOne"], "#A1");
 376                         Assert.AreEqual ("2", dict ["itemTwo"], "#A2");
 377
 378                         dict = ser.Deserialize <Dictionary <string, object>> ("{itemOne:1,itemTwo:2}");
 379                         Assert.AreEqual (1, dict ["itemOne"], "#B1");
 380                         Assert.AreEqual (2, dict ["itemTwo"], "#B2");
 381                 }
 382
 383                 [Test]
 384                 public void TestDeserializeUnquotedKeysWithSpaces ()
 385                 {
 386                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 387                         IDictionary dict = ser.Deserialize <Dictionary <string, object>> ("{ itemOne :\"1\",itemTwo:\"2\"}");
 388
 389                         Assert.AreEqual ("1", dict ["itemOne"], "#A1");
 390                         Assert.AreEqual ("2", dict ["itemTwo"], "#A2");
 391
 392                         dict = ser.Deserialize <Dictionary <string, object>> ("{   itemOne   :1,   itemTwo   :2}");
 393                         Assert.AreEqual (1, dict ["itemOne"], "#B1");
 394                         Assert.AreEqual (2, dict ["itemTwo"], "#B2");
 395                 }
 396
 397                 [Test]
 398                 public void TestDeserialize () {
 399                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 400                         Assert.IsNull (ser.Deserialize<X> (""));
 401
 402                         X s = new X ();
 403                         s.Init ();
 404                         string x = ser.Serialize (s);
 405
 406                         Assert.AreEqual ("{\"z\":8,\"ch\":\"ｖ\",\"ch_null\":null,\"str\":\"ｖｗF59g\",\"b\":253,\"sb\":-48,\"sh\":-32740,\"ush\":65511,\"i\":-234235453,\"ui\":4294733061,\"l\":-9223372036854775780,\"ul\":18446744073709551612,\"f\":NaN,\"f1\":-Infinity,\"f2\":Infinity,\"f3\":-3.40282347E+38,\"f4\":3.40282347E+38,\"d\":NaN,\"d1\":-Infinity,\"d2\":Infinity,\"d3\":-1.7976931348623157E+308,\"d4\":1.7976931348623157E+308,\"de\":-1,\"de1\":0,\"de2\":1,\"de3\":-79228162514264337593543950335,\"de4\":79228162514264337593543950335,\"g\":\"000000ea-0002-0162-0102-030405060708\",\"nb\":null,\"dbn\":null,\"uri\":\"http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d\",\"hash\":{\"mykey\":{\"BB\":10}},\"point\":{\"IsEmpty\":false,\"X\":150,\"Y\":150},\"MyEnum\":[1,10,345],\"MyEnum1\":[1,10,345],\"AA\":5,\"AA1\":[{\"BB\":10},{\"BB\":10}],\"BB\":18446744073709551610,\"YY\":[{\"BB\":10},{\"BB\":10}]}", x, "#A1");
 407
 408                         X n = ser.Deserialize<X> (x);
 409                         Assert.AreEqual (s, n, "#A2");
 410
 411                         //string json = "\\uFF56";
 412                         //string result = ser.Deserialize<string> (json);
 413                         //Assert.AreEqual ("\uFF56", result);
 414
 415                         //object oo = ser.DeserializeObject ("{value:'Purple\\r \\n monkey\\'s:\\tdishwasher'}");
 416                 }
 417
 418                 [Test]
 419                 public void TestDeserializeNonGenericOverload()
 420                 {
 421                         JavaScriptSerializer ser = new JavaScriptSerializer();
 422                         Assert.IsNull(ser.Deserialize("", typeof(X)));
 423
 424                         X s = new X();
 425                         s.Init();
 426                         string x = ser.Serialize(s);
 427
 428                         Assert.AreEqual("{\"z\":8,\"ch\":\"ｖ\",\"ch_null\":null,\"str\":\"ｖｗF59g\",\"b\":253,\"sb\":-48,\"sh\":-32740,\"ush\":65511,\"i\":-234235453,\"ui\":4294733061,\"l\":-9223372036854775780,\"ul\":18446744073709551612,\"f\":NaN,\"f1\":-Infinity,\"f2\":Infinity,\"f3\":-3.40282347E+38,\"f4\":3.40282347E+38,\"d\":NaN,\"d1\":-Infinity,\"d2\":Infinity,\"d3\":-1.7976931348623157E+308,\"d4\":1.7976931348623157E+308,\"de\":-1,\"de1\":0,\"de2\":1,\"de3\":-79228162514264337593543950335,\"de4\":79228162514264337593543950335,\"g\":\"000000ea-0002-0162-0102-030405060708\",\"nb\":null,\"dbn\":null,\"uri\":\"http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d\",\"hash\":{\"mykey\":{\"BB\":10}},\"point\":{\"IsEmpty\":false,\"X\":150,\"Y\":150},\"MyEnum\":[1,10,345],\"MyEnum1\":[1,10,345],\"AA\":5,\"AA1\":[{\"BB\":10},{\"BB\":10}],\"BB\":18446744073709551610,\"YY\":[{\"BB\":10},{\"BB\":10}]}", x, "#A1");
 429
 430                         X n = ser.Deserialize(x, typeof(X)) as X;
 431                         Assert.AreEqual(s, n, "#A2");
 432                 }
 433
 434                 [Test]
 435                 public void TestDeserializeTypeResolver ()
 436                 {
 437 #if NET_4_5
 438                         string expected = "{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+X, System.Web.Extensions_test_net_4_5, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"z\":8,\"ch\":\"ｖ\",\"ch_null\":null,\"str\":\"ｖｗF59g\",\"b\":253,\"sb\":-48,\"sh\":-32740,\"ush\":65511,\"i\":-234235453,\"ui\":4294733061,\"l\":-9223372036854775780,\"ul\":18446744073709551612,\"f\":NaN,\"f1\":-Infinity,\"f2\":Infinity,\"f3\":-3.40282347E+38,\"f4\":3.40282347E+38,\"d\":NaN,\"d1\":-Infinity,\"d2\":Infinity,\"d3\":-1.7976931348623157E+308,\"d4\":1.7976931348623157E+308,\"de\":-1,\"de1\":0,\"de2\":1,\"de3\":-79228162514264337593543950335,\"de4\":79228162514264337593543950335,\"g\":\"000000ea-0002-0162-0102-030405060708\",\"nb\":null,\"dbn\":null,\"uri\":\"http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d\",\"hash\":{\"mykey\":{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_5, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}},\"point\":{\"__type\":\"System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a\",\"IsEmpty\":false,\"X\":150,\"Y\":150},\"MyEnum\":[1,10,345],\"MyEnum1\":[1,10,345],\"AA\":5,\"AA1\":[{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_5, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10},{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_5, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}],\"BB\":18446744073709551610,\"YY\":[{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_5, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10},{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_5, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}]}";
 439 #elif NET_4_0
 440                         string expected = "{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+X, System.Web.Extensions_test_net_4_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"z\":8,\"ch\":\"ｖ\",\"ch_null\":null,\"str\":\"ｖｗF59g\",\"b\":253,\"sb\":-48,\"sh\":-32740,\"ush\":65511,\"i\":-234235453,\"ui\":4294733061,\"l\":-9223372036854775780,\"ul\":18446744073709551612,\"f\":NaN,\"f1\":-Infinity,\"f2\":Infinity,\"f3\":-3.40282347E+38,\"f4\":3.40282347E+38,\"d\":NaN,\"d1\":-Infinity,\"d2\":Infinity,\"d3\":-1.7976931348623157E+308,\"d4\":1.7976931348623157E+308,\"de\":-1,\"de1\":0,\"de2\":1,\"de3\":-79228162514264337593543950335,\"de4\":79228162514264337593543950335,\"g\":\"000000ea-0002-0162-0102-030405060708\",\"nb\":null,\"dbn\":null,\"uri\":\"http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d\",\"hash\":{\"mykey\":{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}},\"point\":{\"__type\":\"System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a\",\"IsEmpty\":false,\"X\":150,\"Y\":150},\"MyEnum\":[1,10,345],\"MyEnum1\":[1,10,345],\"AA\":5,\"AA1\":[{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10},{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}],\"BB\":18446744073709551610,\"YY\":[{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10},{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_4_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}]}";
 441 #else
 442                         string expected = "{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+X, System.Web.Extensions_test_net_2_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"z\":8,\"ch\":\"ｖ\",\"ch_null\":null,\"str\":\"ｖｗF59g\",\"b\":253,\"sb\":-48,\"sh\":-32740,\"ush\":65511,\"i\":-234235453,\"ui\":4294733061,\"l\":-9223372036854775780,\"ul\":18446744073709551612,\"f\":NaN,\"f1\":-Infinity,\"f2\":Infinity,\"f3\":-3.40282347E+38,\"f4\":3.40282347E+38,\"d\":NaN,\"d1\":-Infinity,\"d2\":Infinity,\"d3\":-1.7976931348623157E+308,\"d4\":1.7976931348623157E+308,\"de\":-1,\"de1\":0,\"de2\":1,\"de3\":-79228162514264337593543950335,\"de4\":79228162514264337593543950335,\"g\":\"000000ea-0002-0162-0102-030405060708\",\"nb\":null,\"dbn\":null,\"uri\":\"http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d\",\"hash\":{\"mykey\":{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_2_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}},\"point\":{\"__type\":\"System.Drawing.Point, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a\",\"IsEmpty\":false,\"X\":150,\"Y\":150},\"MyEnum\":[1,10,345],\"MyEnum1\":[1,10,345],\"AA\":5,\"AA1\":[{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_2_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10},{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_2_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}],\"BB\":18446744073709551610,\"YY\":[{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_2_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10},{\"__type\":\"MonoTests.System.Web.Script.Serialization.JavaScriptSerializerTest+Y, System.Web.Extensions_test_net_2_0, Version=1.3.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35\",\"BB\":10}]}";
 443 #endif
 444                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 445                         X x = new X ();
 446                         x.Init ();
 447
 448                         string s = ser.Serialize (x);
 449                         Assert.AreEqual (expected, s, "#A1");
 450
 451                         X x2 = ser.Deserialize<X> (s);
 452                         Assert.AreEqual (x, x2, "#A2");
 453                 }
 454
 455                 [Test]
 456                 public void TestDeserializeBugs () {
 457                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 458
 459                         bug s = new bug ();
 460                         s.Init ();
 461                         string x = ser.Serialize (s);
 462                         bug n = ser.Deserialize<bug> (x);
 463                         Assert.AreEqual (s, n);
 464
 465                         // Should check correctness with .Net GA:
 466                         //js = ser.Serialize (Color.Red);
 467                         //Color ccc = ser.Deserialize<Color> (js);
 468                         //string xml = @"<root><node attr=""xxx""/></root>";
 469
 470                         //XmlDocument doc = new XmlDocument ();
 471                         //doc.LoadXml (xml);
 472                         //string js = ser.Serialize (doc);
 473                         //DataTable table = new DataTable();
 474                         //table.Columns.Add ("col1", typeof (int));
 475                         //table.Columns.Add ("col2", typeof (float));
 476                         //table.Rows.Add (1, 1f);
 477                         //table.Rows.Add (234234, 2.4f);
 478
 479                         //string js = ser.Serialize (table);
 480                 }
 481
 482                 static void FieldsEqual (object expected, object actual) {
 483                         Assert.AreEqual (expected.GetType (), actual.GetType ());
 484                         FieldInfo [] infos = expected.GetType ().GetFields (BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static);
 485                         foreach (FieldInfo info in infos) {
 486                                 object value1 = info.GetValue (expected);
 487                                 object value2 = info.GetValue (actual);
 488                                 if (value1 is IEnumerable) {
 489                                         IEnumerator yenum = ((IEnumerable) value2).GetEnumerator ();
 490                                         int index = -1;
 491                                         foreach (object x in (IEnumerable) value1) {
 492                                                 if (!yenum.MoveNext ())
 493                                                         Assert.Fail (info.Name + " index:" + index);
 494                                                 index++;
 495                                                 if (x is DictionaryEntry) {
 496                                                         DictionaryEntry entry = (DictionaryEntry)x;
 497                                                         IDictionary dict = (IDictionary) value2;
 498                                                         Assert.AreEqual (entry.Value, dict [entry.Key], info.Name + ", key:" + entry.Key);
 499                                                 }
 500                                                 else
 501                                                         Assert.AreEqual (x, yenum.Current, info.Name + ", index:" + index);
 502                                         }
 503                                         Assert.IsFalse (yenum.MoveNext (), info.Name);
 504                                         continue;
 505                                 }
 506                                 Assert.AreEqual (value1, value2, info.Name);
 507                         }
 508
 509                 }
 510
 511                 [Test]
 512                 [ExpectedException (typeof (ArgumentNullException))]
 513                 public void TestDeserialize1 () {
 514                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 515                         ser.Deserialize<string> (null);
 516                 }
 517
 518                 [Test]
 519                 [ExpectedException (typeof (ArgumentNullException))]
 520                 public void TestDeserializeNullConverter () {
 521                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 522                         ser.RegisterConverters (null);
 523                 }
 524
 525                 [Test]
 526                 [SetCulture ("en-US")]
 527                 public void TestDeserializeConverter () {
 528                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 529                         List<JavaScriptConverter> list = new List<JavaScriptConverter> ();
 530                         list.Add (new MyJavaScriptConverter ());
 531                         list.Add (new CultureInfoConverter ());
 532                         ser.RegisterConverters (list);
 533                         string result = ser.Serialize (new X [] { new X (), new X () });
 534                         Assert.AreEqual ("{\"0\":1,\"1\":2}", result);
 535                         result = ser.Serialize (Thread.CurrentThread.CurrentCulture);
 536                 }
 537
 538                 [Test]
 539                 public void TestDeserializeConverter1 () {
 540                         JavaScriptSerializer serializer = new JavaScriptSerializer ();
 541
 542                         serializer.RegisterConverters (new JavaScriptConverter [] {new ListItemCollectionConverter()});
 543
 544                         ListBox ListBox1 = new ListBox ();
 545                         ListBox1.Items.Add ("a1");
 546                         ListBox1.Items.Add ("a2");
 547                         ListBox1.Items.Add ("a3");
 548
 549                         string x = serializer.Serialize (ListBox1.Items);
 550                         ListItemCollection recoveredList = serializer.Deserialize<ListItemCollection> (x);
 551                         Assert.AreEqual (3, recoveredList.Count);
 552                 }
 553
 554                 [Test]
 555                 public void TestSerialize1 () {
 556                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 557                         Assert.AreEqual("null", ser.Serialize(null));
 558
 559                         string js = ser.Serialize (1234);
 560                         Assert.AreEqual ("1234", js);
 561                         Assert.AreEqual (1234, ser.Deserialize<int> (js));
 562                         js = ser.Serialize (1.1);
 563                         Assert.AreEqual ("1.1", js);
 564                         Assert.AreEqual (1.1f, ser.Deserialize<float> (js));
 565                         char [] chars = "faskjhfasd0981234".ToCharArray ();
 566                         js = ser.Serialize (chars);
 567                         char[] actual = ser.Deserialize<char[]> (js);
 568                         Assert.AreEqual (chars.Length, actual.Length);
 569                         for (int i = 0; i < chars.Length; i++)
 570                                 Assert.AreEqual (chars[i], actual[i]);
 571
 572                         string expected = @"""\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\""#$%&\u0027()*+,-./0123456789:;\u003c=\u003e?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~""";
 573                         string data = "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&\u0027()*+,-./0123456789:;\u003c=\u003e?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~";
 574
 575                         string serRes = ser.Serialize (data);
 576                         Assert.AreEqual (expected, serRes);
 577                         string deserRes = ser.Deserialize<string> (serRes);
 578                         Assert.AreEqual (data, deserRes);
 579                 }
 580
 581                 [Test]
 582                 [ExpectedException (typeof (ArgumentNullException))]
 583                 [Category ("NotDotNet")]
 584                 public void TestSerialize2 () {
 585                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 586                         ser.Serialize ("aaa", (StringBuilder)null);
 587                 }
 588
 589                 static readonly long InitialJavaScriptDateTicks = new DateTime (1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).Ticks;
 590
 591                 [Test]
 592                 public void TestSerializeDate () {
 593                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 594                         DateTime now = new DateTime (633213894056010000L);
 595
 596                         string actual = ser.Serialize (now);
 597                         DateTime dateTime = now.ToUniversalTime ();
 598                         long javaScriptTicks = (dateTime.Ticks - InitialJavaScriptDateTicks) / (long) 10000;
 599
 600                         object dd = ser.DeserializeObject (@"""\/Datte(" + javaScriptTicks + @")\/""");
 601                         Assert.AreEqual (@"""\/Date(" + javaScriptTicks + @")\/""", actual);
 602                         Assert.AreEqual (now.ToUniversalTime(), ser.DeserializeObject (actual));
 603                 }
 604
 605                 [Test]
 606                 public void TestSerializeEnum () {
 607                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 608                         string result = ser.Serialize (MyEnum.BBB);
 609                         Assert.AreEqual ("1", result);
 610                         Assert.AreEqual (MyEnum.BBB, ser.Deserialize<MyEnum> (result));
 611                 }
 612
 613                 class MyJavaScriptConverter : JavaScriptConverter
 614                 {
 615                         public override object Deserialize (IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer) {
 616                                 throw new Exception ("The method or operation is not implemented.");
 617                         }
 618
 619                         public override IDictionary<string, object> Serialize (object obj, JavaScriptSerializer serializer) {
 620                                 Array a = (Array) obj;
 621                                 Dictionary<string, object> d = new Dictionary<string, object> ();
 622                                 d.Add ("0", 1);
 623                                 d.Add ("1", 2);
 624                                 return d;
 625                                 //throw new Exception ("The method or operation is not implemented.");
 626                         }
 627
 628                         public override IEnumerable<Type> SupportedTypes {
 629                                 get {
 630                                         yield return typeof (X[]);
 631                                 }
 632                         }
 633                 }
 634
 635                 sealed class CultureInfoConverter : JavaScriptConverter
 636                 {
 637                         static readonly Type typeofCultureInfo = typeof (CultureInfo);
 638                         public override IEnumerable<Type> SupportedTypes {
 639                                 get { yield return typeofCultureInfo; }
 640                         }
 641
 642                         public override object Deserialize (IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer) {
 643                                 throw new NotSupportedException ();
 644                         }
 645
 646                         public override IDictionary<string, object> Serialize (object obj, JavaScriptSerializer serializer) {
 647                                 CultureInfo ci = (CultureInfo)obj;
 648                                 if (ci == null)
 649                                         return null;
 650                                 Dictionary<string, object> d = new Dictionary<string, object> ();
 651                                 d.Add ("name", ci.Name);
 652                                 d.Add ("numberFormat", ci.NumberFormat);
 653                                 d.Add ("dateTimeFormat", ci.DateTimeFormat);
 654                                 return d;
 655                         }
 656                 }
 657
 658                 public class ListItemCollectionConverter : JavaScriptConverter
 659                 {
 660                         public override IEnumerable<Type> SupportedTypes {
 661                                 //Define the ListItemCollection as a supported type.
 662                                 get { return new ReadOnlyCollection<Type> (new Type [] { typeof (ListItemCollection) }); }
 663                         }
 664
 665                         public override IDictionary<string, object> Serialize (object obj, JavaScriptSerializer serializer) {
 666                                 ListItemCollection listType = obj as ListItemCollection;
 667
 668                                 if (listType != null) {
 669                                         // Create the representation.
 670                                         Dictionary<string, object> result = new Dictionary<string, object> ();
 671                                         ArrayList itemsList = new ArrayList ();
 672                                         foreach (ListItem item in listType) {
 673                                                 //Add each entry to the dictionary.
 674                                                 Dictionary<string, object> listDict = new Dictionary<string, object> ();
 675                                                 listDict.Add ("Value", item.Value);
 676                                                 listDict.Add ("Text", item.Text);
 677                                                 itemsList.Add (listDict);
 678                                         }
 679                                         result ["List"] = itemsList;
 680
 681                                         return result;
 682                                 }
 683                                 return new Dictionary<string, object> ();
 684                         }
 685
 686                         public override object Deserialize (IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer) {
 687                                 if (dictionary == null)
 688                                         throw new ArgumentNullException ("dictionary");
 689
 690                                 if (type == typeof (ListItemCollection)) {
 691                                         // Create the instance to deserialize into.
 692                                         ListItemCollection list = new ListItemCollection ();
 693
 694                                         // Deserialize the ListItemCollection's items.
 695                                         ArrayList itemsList = (ArrayList) dictionary ["List"];
 696                                         for (int i = 0; i < itemsList.Count; i++)
 697                                                 list.Add (serializer.ConvertToType<ListItem> (itemsList [i]));
 698
 699                                         return list;
 700                                 }
 701                                 return null;
 702                         }
 703                 }
 704
 705                 [Test]
 706                 public void DeserializeObject () {
 707                         object o = new JavaScriptSerializer ().DeserializeObject ("{\"Numeric\":0,\"Array\":[true,false,0]}");
 708                         Assert.IsNotNull (o as Dictionary<string, object>, "type");
 709                         Dictionary<string, object> dictionary = (Dictionary<string, object>) o;
 710                         Assert.AreEqual (0, (int) dictionary ["Numeric"], "Numeric");
 711                         Assert.IsNotNull (dictionary ["Array"] as object [], "Array type");
 712                         object [] array = (object []) dictionary ["Array"];
 713                         Assert.AreEqual (true, (bool) array [0], "array [0]");
 714                         Assert.AreEqual (false, (bool) array [1], "array [1]");
 715                         Assert.AreEqual (0, (int) array [2], "array [2]");
 716                 }
 717
 718                 [Test]
 719                 public void DeserializeObject2 ()
 720                 {
 721                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 722                         Y y = new Y ();
 723                         string s = ser.Serialize (y);
 724                         object y2 = ser.DeserializeObject (s);
 725                         Assert.AreEqual (typeof (Dictionary<string, object>), y2.GetType (), "DeserializeObject to Dictionary");
 726                 }
 727
 728                 [Test]
 729                 public void DeserializeObject3 ()
 730                 {
 731                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver());
 732                         Y y = new Y ();
 733                         string s = ser.Serialize (y);
 734                         object y2 = ser.DeserializeObject (s);
 735                         Assert.AreEqual (typeof (Y), y2.GetType (), "DeserializeObject to Dictionary");
 736                 }
 737
 738                 [Test]
 739                 public void DeserializeObject4 ()
 740                 {
 741                         JavaScriptSerializer ser = new JavaScriptSerializer (new CustomResolver());
 742                         Y y = new Y ();
 743                         string s = ser.Serialize (y);
 744                         object y2 = ser.DeserializeObject (s);
 745                         Assert.AreEqual (typeof (Y), y2.GetType (), "DeserializeObject to Dictionary");
 746                         Assert.AreEqual (1, CustomResolver.ResolvedIds.Count, "ResolvedIds Count");
 747                         Assert.AreEqual ("Y", CustomResolver.ResolvedIds [0], "ResolvedIds.Y");
 748                         Assert.AreEqual (1, CustomResolver.ResolvedTypes.Count, "ResolvedTypes Count");
 749                         Assert.AreEqual ("Y", CustomResolver.ResolvedTypes [0], "ResolvedTypes.Y");
 750                 }
 751
 752                 [Test]
 753                 [ExpectedException(typeof(ArgumentNullException))]
 754                 public void SerializeWithResolverDeserializeWithout ()
 755                 {
 756                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 757                         Y y = new Y ();
 758                         string s = ser.Serialize (y);
 759                         ser = new JavaScriptSerializer ();
 760                         object y2 = ser.DeserializeObject (s);
 761                 }
 762
 763                 [Test]
 764                 public void SerializeWithoutResolverDeserializeWith ()
 765                 {
 766                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 767                         Y y = new Y ();
 768                         string s = ser.Serialize (y);
 769                         ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 770                         object y2 = ser.DeserializeObject (s);
 771                         Assert.AreEqual (typeof (Dictionary<string, object>), y2.GetType (), "DeserializeObject to Dictionary");
 772                 }
 773
 774                 class B
 775                 {
 776                         public int v1 = 15;
 777                         public string s1 = "s1";
 778                 }
 779
 780                 class D : B
 781                 {
 782                         public int v2 = 16;
 783                         public string s2 = "s2";
 784                 }
 785
 786                 class C
 787                 {
 788                         public B b1 = new B ();
 789                         public B b2 = new D ();
 790                 }
 791
 792                 [Test]
 793                 public void SerializeDerivedType ()
 794                 {
 795                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 796                         B b = new D ();
 797                         string s = ser.Serialize (b);
 798                         B b2 = ser.Deserialize<B> (s);
 799                         Assert.AreEqual (typeof (D), b2.GetType (), "Deserialize Derived Type");
 800                 }
 801
 802                 [Test]
 803                 public void SerializeDerivedType2 ()
 804                 {
 805                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 806                         B b = new D ();
 807                         string s = ser.Serialize (b);
 808                         B b2 = (B)ser.DeserializeObject (s);
 809                         Assert.AreEqual (typeof (D), b2.GetType (), "Deserialize Derived Type");
 810                 }
 811
 812                 [Test]
 813                 public void SerializeContainedDerivedType ()
 814                 {
 815                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 816                         C c = new C ();
 817                         string s = ser.Serialize (c);
 818                         C c2 = ser.Deserialize<C> (s);
 819                         Assert.AreEqual (typeof (C), c2.GetType (), "Deserialize Derived Type");
 820                         Assert.AreEqual (typeof (D), c2.b2.GetType (), "Deserialize Derived Type");
 821                 }
 822
 823                 [Test]
 824                 public void SerializeContainedDerivedType2 ()
 825                 {
 826                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 827                         C c = new C ();
 828                         string s = ser.Serialize (c);
 829                         C c2 = (C)ser.DeserializeObject (s);
 830                         Assert.AreEqual (typeof (C), c2.GetType (), "Deserialize Derived Type");
 831                         Assert.AreEqual (typeof (D), c2.b2.GetType (), "Deserialize Derived Type");
 832                 }
 833
 834                 [Test]
 835                 public void SerializeWithTypeConverter ()
 836                 {
 837                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 838                         MyUri uri = new MyUri ("http://kostat@mainsoft/adfasdf/asdfasdf.aspx/asda/ads?a=b&c=d", UriKind.RelativeOrAbsolute);
 839                         string s = ser.Serialize (uri);
 840                         MyUri uri2 = ser.Deserialize<MyUri> (s);
 841                         Assert.AreEqual (uri, uri2);
 842                 }
 843
 844                 [Test]
 845                 public void SerializeWithTypeConverter2 ()
 846                 {
 847                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 848                         MyPointContainer pc = new MyPointContainer(new Point(15, 16));
 849                         string s = ser.Serialize(pc);
 850                         MyPointContainer pc2 = ser.Deserialize<MyPointContainer>(s);
 851                 }
 852
 853                 [Test]
 854                 public void MaxJsonLengthDeserializeObject ()
 855                 {
 856                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 857                         ser.MaxJsonLength = 16;
 858                         object o = ser.DeserializeObject ("{s:'1234567890'}");
 859                 }
 860
 861                 [Test]
 862                 [ExpectedException(typeof(ArgumentException))]
 863                 public void MaxJsonLengthDeserializeObjectToLong ()
 864                 {
 865                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 866                         ser.MaxJsonLength = 15;
 867                         object o = ser.DeserializeObject ("{s:'1234567890'}");
 868                 }
 869
 870                 [Test]
 871                 public void MaxJsonLengthSerialize ()
 872                 {
 873                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 874                         ser.MaxJsonLength = 9;
 875                         Y y = new Y ();
 876                         string s = ser.Serialize (y);
 877                 }
 878
 879                 [Test]
 880                 [ExpectedException (typeof (InvalidOperationException))]
 881                 public void MaxJsonLengthSerializeToLong ()
 882                 {
 883                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 884                         ser.MaxJsonLength = 8;
 885                         Y y = new Y ();
 886                         string s = ser.Serialize (y);
 887                 }
 888
 889                 [Test]
 890                 public void RecursionLimitDeserialize1 ()
 891                 {
 892                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 893                         ser.RecursionLimit = 3;
 894                         YY yy = ser.Deserialize<YY> ("{\"Y1\":{\"BB\":10},\"Y2\":{\"BB\":10}}");
 895                 }
 896
 897                 [Test]
 898                 public void RecursionLimitDeserialize2 ()
 899                 {
 900                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 901                         ser.RecursionLimit = 2;
 902                         YY yy = ser.Deserialize<YY> ("{\"Y1\":{},\"Y2\":{}}");
 903                 }
 904
 905                 [Test]
 906                 public void RecursionLimitDeserialize3 ()
 907                 {
 908                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 909                         ser.RecursionLimit = 1;
 910                         object o = ser.DeserializeObject ("\"xxx\"");
 911                 }
 912
 913                 [Test]
 914                 [ExpectedException(typeof(ArgumentException))]
 915                 public void RecursionLimitDeserializeToDeep ()
 916                 {
 917                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 918                         ser.RecursionLimit = 2;
 919                         YY yy = ser.Deserialize<YY> ("{\"Y1\":{\"BB\":10},\"Y2\":{\"BB\":10}}");
 920                 }
 921
 922                 [Test]
 923                 public void RecursionLimitSerialize ()
 924                 {
 925                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 926                         ser.RecursionLimit = 3;
 927                         YY yy = new YY();
 928                         string s = ser.Serialize (yy);
 929                 }
 930
 931                 [Test]
 932                 [ExpectedException(typeof(ArgumentException))]
 933                 public void RecursionLimitSerializeToDeep ()
 934                 {
 935                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 936                         ser.RecursionLimit = 2;
 937                         YY yy = new YY ();
 938                         string s = ser.Serialize (yy);
 939                 }
 940
 941                 [Test]
 942                 public void RecursionLimitSerialize2 ()
 943                 {
 944                         JavaScriptSerializer ser = new JavaScriptSerializer ();
 945                         ser.RecursionLimit = 2;
 946                         YY yy = new YY ();
 947                         StringBuilder b = new StringBuilder ();
 948                         bool caughtException = false;
 949                         try {
 950                                 ser.Serialize (yy, b);
 951                         }
 952                         catch {
 953                                 caughtException = true;
 954                         }
 955                         Assert.IsTrue (caughtException, "RecursionLimitSerialize2 Expected an exception!");
 956                         Assert.AreEqual ("{\"Y1\":{\"BB\":", b.ToString (), "RecursionLimitSerialize2");
 957                 }
 958
 959                 [Test]
 960                 public void SimpleTypeResolver ()
 961                 {
 962                         JavaScriptSerializer ser = new JavaScriptSerializer (new SimpleTypeResolver ());
 963                         YY yy = new YY ();
 964                         string s = ser.Serialize (yy);
 965                         string expected = String.Format("\"__type\":\"{0}\"", yy.GetType().AssemblyQualifiedName);
 966
 967                         Assert.IsTrue (s.Contains (expected), "YY: expected {0} to contain {1}", s, expected);
 968
 969                         expected = String.Format ("\"__type\":\"{0}\"", yy.Y1.GetType ().AssemblyQualifiedName);
 970                         Assert.IsTrue (s.Contains (expected), "Y: expected {0} to contain {1}", s, expected);
 971                 }
 972
 973                 public class CustomResolver : JavaScriptTypeResolver
 974                 {
 975                         public CustomResolver ()
 976                         {
 977                                 Reset ();
 978                         }
 979
 980                         public override Type ResolveType (string id)
 981                         {
 982                                 ResolvedIds.Add (id);
 983
 984                                 switch (id) {
 985                                 case "YY":
 986                                         return typeof(YY);
 987
 988                                 case "Y":
 989                                         return typeof (Y);
 990
 991                                 case "X":
 992                                         return typeof (X);
 993
 994                                 case "int":
 995                                         return typeof (int);
 996
 997                                 case "long":
 998                                         return typeof (long);
 999
1000                                 case "string":
1001                                         return typeof (string);
1002
1003                                 case "point":
1004                                         return typeof(Point);
1005                                 }
1006                                 return null;
1007                         }
1008
1009                         public override string ResolveTypeId (Type type)
1010                         {
1011                                 if (type == null) {
1012                                         throw new ArgumentNullException ("type");
1013                                 }
1014
1015                                 ResolvedTypes.Add (type.Name);
1016
1017                                 if (type == typeof (YY))
1018                                         return "YY";
1019
1020                                 if (type == typeof (Y))
1021                                         return "Y";
1022
1023                                 if (type == typeof (X))
1024                                         return "X";
1025
1026                                 if (type == typeof (int))
1027                                         return "int";
1028
1029                                 if (type == typeof (long))
1030                                         return "long";
1031
1032                                 if (type == typeof (string))
1033                                         return "string";
1034
1035                                 if (type == typeof(Point))
1036                                         return "point";
1037
1038                                 return null;
1039                         }
1040
1041                         public static List<string> ResolvedTypes {
1042                                 get {
1043                                         if (resolvedTypes == null) {
1044                                                 resolvedTypes = new List<string> ();
1045                                         }
1046                                         return resolvedTypes;
1047                                 }
1048                         }
1049
1050                         public static List<string> ResolvedIds {
1051                                 get {
1052                                         if (resolvedIds == null) {
1053                                                 resolvedIds = new List<string> ();
1054                                         }
1055                                         return resolvedIds;
1056                                 }
1057                         }
1058
1059                         public static void Reset ()
1060                         {
1061                                 resolvedIds = null;
1062                                 resolvedTypes = null;
1063                         }
1064
1065                         private static List<string> resolvedTypes;
1066                         private static List<string> resolvedIds;
1067                 }
1068
1069                 [Test]
1070                 [NUnit.Framework.Category ("NotWorking")]
1071                 public void CustomTypeResolver ()
1072                 {
1073                         JavaScriptSerializer ser = new JavaScriptSerializer (new CustomResolver ());
1074                         X x = new X ();
1075                         x.Init ();
1076
1077                         string s = ser.Serialize (x);
1078
1079                         CustomResolver.Reset ();
1080                         X x1 = (X) ser.DeserializeObject (s);
1081                         Assert.IsTrue (x.Equals (x1), "x != x1");
1082
1083                         CustomResolver.Reset ();
1084                         X x2 = ser.Deserialize<X> (s);
1085                         Assert.IsTrue (x.Equals (x2), "x != x2");
1086                 }
1087
1088                 [Test]
1089                 public void InfinityAndNaN ()
1090                 {
1091                         JavaScriptSerializer ser = new JavaScriptSerializer ();
1092
1093                         double nan = Double.NaN;
1094                         string s = ser.Serialize (nan);
1095                         Assert.AreEqual (s, "NaN", "#A1");
1096                         nan = (double)ser.DeserializeObject (s);
1097                         Assert.AreEqual (Double.NaN, nan, "#A2");
1098                         nan = (double)ser.Deserialize <double> (s);
1099                         Assert.AreEqual (Double.NaN, nan, "#A3");
1100
1101                         double infinity = Double.PositiveInfinity;
1102                         s = ser.Serialize (infinity);
1103                         Assert.AreEqual (s, "Infinity", "#B1");
1104                         infinity = (double)ser.DeserializeObject (s);
1105                         Assert.AreEqual (Double.PositiveInfinity, infinity, "#B2");
1106                         infinity = ser.Deserialize <double> (s);
1107                         Assert.AreEqual (Double.PositiveInfinity, infinity, "#B3");
1108
1109                         infinity = Double.NegativeInfinity;
1110                         s = ser.Serialize (infinity);
1111                         Assert.AreEqual (s, "-Infinity", "#C1");
1112                         infinity = (double)ser.DeserializeObject (s);
1113                         Assert.AreEqual (Double.NegativeInfinity, infinity, "#C2");
1114                         infinity = ser.Deserialize <double> (s);
1115                         Assert.AreEqual (Double.NegativeInfinity, infinity, "#C3");
1116
1117                         var dict = new Dictionary <string, object> ();
1118                         dict.Add ("A", Double.NaN);
1119                         dict.Add ("B", Double.PositiveInfinity);
1120                         dict.Add ("C", Double.NegativeInfinity);
1121                         s = ser.Serialize (dict);
1122                         Assert.AreEqual ("{\"A\":NaN,\"B\":Infinity,\"C\":-Infinity}", s, "#D1");
1123
1124                         dict = (Dictionary <string, object>)ser.DeserializeObject (s);
1125                         Assert.AreEqual (Double.NaN, dict ["A"], "#D2");
1126                         Assert.AreEqual (Double.PositiveInfinity, dict ["B"], "#D3");
1127                         Assert.AreEqual (Double.NegativeInfinity, dict ["C"], "#D4");
1128
1129                         dict = (Dictionary <string, object>)ser.Deserialize <Dictionary <string, object>> (s);
1130                         Assert.AreEqual (Double.NaN, dict ["A"], "#D5");
1131                         Assert.AreEqual (Double.PositiveInfinity, dict ["B"], "#D6");
1132                         Assert.AreEqual (Double.NegativeInfinity, dict ["C"], "#D7");
1133
1134                         var arr = new ArrayList () {
1135                                         Double.NaN,
1136                                         Double.PositiveInfinity,
1137                                         Double.NegativeInfinity};
1138                         s = ser.Serialize (arr);
1139                         Assert.AreEqual ("[NaN,Infinity,-Infinity]", s, "#E1");
1140
1141                         object[] arr2 = (object[])ser.DeserializeObject (s);
1142                         Assert.AreEqual (3, arr2.Length, "#E2");
1143                         Assert.AreEqual (Double.NaN, arr2 [0], "#E3");
1144                         Assert.AreEqual (Double.PositiveInfinity, arr2 [1], "#E4");
1145                         Assert.AreEqual (Double.NegativeInfinity, arr2 [2], "#E5");
1146
1147                         arr = ser.Deserialize <ArrayList> (s);
1148                         Assert.AreEqual (3, arr.Count, "#E6");
1149                         Assert.AreEqual (Double.NaN, arr [0], "#E7");
1150                         Assert.AreEqual (Double.PositiveInfinity, arr [1], "#E8");
1151                         Assert.AreEqual (Double.NegativeInfinity, arr [2], "#E9");
1152                 }
1153
1154                 [Test]
1155                 public void StandalonePrimitives ()
1156                 {
1157                         JavaScriptSerializer ser = new JavaScriptSerializer ();
1158
1159                         object o;
1160                         int i;
1161
1162                         o = ser.DeserializeObject ("1");
1163                         Assert.AreEqual (typeof (global::System.Int32), o.GetType (), "#A1");
1164                         i = (int)o;
1165                         Assert.AreEqual (1, i, "#A2");
1166                         o =ser.DeserializeObject ("-1");
1167                         Assert.AreEqual (typeof (global::System.Int32), o.GetType (), "#A3");
1168                         i = (int)o;
1169                         Assert.AreEqual (-1, i, "#A4");
1170
1171                         o = ser.DeserializeObject ("2147483649");
1172                         Assert.AreEqual (typeof (global::System.Int64), o.GetType (), "#B1");
1173                         long l = (long)o;
1174                         Assert.AreEqual (2147483649, l, "#B2");
1175                         o = ser.DeserializeObject ("-2147483649");
1176                         Assert.AreEqual (typeof (global::System.Int64), o.GetType (), "#B3");
1177                         l = (long)o;
1178                         Assert.AreEqual (-2147483649, l, "#B4");
1179
1180                         o = ser.DeserializeObject ("9223372036854775808");
1181                         Assert.AreEqual (typeof (global::System.Decimal), o.GetType (), "#C1");
1182                         decimal d = (decimal)o;
1183                         Assert.AreEqual (9223372036854775808m, d, "#C2");
1184                         o = ser.DeserializeObject ("-9223372036854775809");
1185                         Assert.AreEqual (typeof (global::System.Decimal), o.GetType (), "#C3");
1186                         d = (decimal)o;
1187                         Assert.AreEqual (-9223372036854775809m, d, "#C4");
1188
1189                         o = ser.DeserializeObject ("79228162514264337593543950336");
1190                         Assert.AreEqual (typeof (global::System.Double), o.GetType (), "#D1");
1191                         double db = (double)o;
1192                         Assert.AreEqual (79228162514264337593543950336.0, db, "#D2");
1193                         o = ser.DeserializeObject ("-79228162514264337593543950336");
1194                         Assert.AreEqual (typeof (global::System.Double), o.GetType (), "#D3");
1195                         db = (double)o;
1196                         Assert.AreEqual (-79228162514264337593543950336.0, db, "#D4");
1197
1198                         o = ser.DeserializeObject ("\"test string\"");
1199                         Assert.AreEqual (typeof (global::System.String), o.GetType (), "#E1");
1200                         string s = (string)o;
1201                         Assert.AreEqual ("test string", s, "#E2");
1202
1203                         o = ser.DeserializeObject ("true");
1204                         Assert.AreEqual (typeof (global::System.Boolean), o.GetType (), "#F1");
1205                         bool b = (bool)o;
1206                         Assert.AreEqual (true, b, "#F2");
1207
1208                         o = ser.DeserializeObject ("false");
1209                         Assert.AreEqual (typeof (global::System.Boolean), o.GetType (), "#F3");
1210                         b = (bool)o;
1211                         Assert.AreEqual (false, b, "#F4");
1212
1213                         o = ser.DeserializeObject ("-1.7976931348623157E+308");
1214                         Assert.AreEqual (typeof (global::System.Double), o.GetType (), "#G1");
1215                         db = (double)o;
1216                         Assert.AreEqual (Double.MinValue, db, "#G2");
1217
1218                         o = ser.DeserializeObject ("1.7976931348623157E+308");
1219                         Assert.AreEqual (typeof (global::System.Double), o.GetType (), "#G3");
1220                         db = (double)o;
1221                         Assert.AreEqual (Double.MaxValue, db, "#G4");
1222                 }
1223
1224                 class SomeDict : IDictionary<string, object>
1225                 {
1226                         void IDictionary<string, object>.Add (string key, object value) {
1227                                 throw new NotSupportedException ();
1228                         }
1229
1230                         bool IDictionary<string, object>.ContainsKey (string key) {
1231                                 throw new NotSupportedException ();
1232                         }
1233
1234                         ICollection<string> IDictionary<string, object>.Keys {
1235                                 get { throw new NotSupportedException (); }
1236                         }
1237
1238                         bool IDictionary<string, object>.Remove (string key) {
1239                                 throw new NotSupportedException ();
1240                         }
1241
1242                         bool IDictionary<string, object>.TryGetValue (string key, out object value) {
1243                                 throw new NotSupportedException ();
1244                         }
1245
1246                         ICollection<object> IDictionary<string, object>.Values {
1247                                 get { throw new NotSupportedException (); }
1248                         }
1249
1250                         object IDictionary<string, object>.this [string key] {
1251                                 get { throw new NotSupportedException (); }
1252                                 set { throw new NotSupportedException (); }
1253                         }
1254
1255                         void ICollection<KeyValuePair<string, object>>.Add (KeyValuePair<string, object> item) {
1256                                 throw new NotSupportedException ();
1257                         }
1258
1259                         void ICollection<KeyValuePair<string, object>>.Clear () {
1260                                 throw new NotSupportedException ();
1261                         }
1262
1263                         bool ICollection<KeyValuePair<string, object>>.Contains (KeyValuePair<string, object> item) {
1264                                 throw new NotSupportedException ();
1265                         }
1266
1267                         void ICollection<KeyValuePair<string, object>>.CopyTo (KeyValuePair<string, object> [] array, int arrayIndex) {
1268                                 throw new NotSupportedException ();
1269                         }
1270
1271                         int ICollection<KeyValuePair<string, object>>.Count {
1272                                 get { throw new NotSupportedException (); }
1273                         }
1274
1275                         bool ICollection<KeyValuePair<string, object>>.IsReadOnly {
1276                                 get { throw new NotSupportedException (); }
1277                         }
1278
1279                         bool ICollection<KeyValuePair<string, object>>.Remove (KeyValuePair<string, object> item) {
1280                                 throw new NotSupportedException ();
1281                         }
1282
1283                         IEnumerator<KeyValuePair<string, object>> IEnumerable<KeyValuePair<string, object>>.GetEnumerator () {
1284                                 return GetEnumerator ();
1285                         }
1286
1287                         IEnumerator IEnumerable.GetEnumerator () {
1288                                 return ((IEnumerable<KeyValuePair<string, object>>) this).GetEnumerator ();
1289                         }
1290
1291                         protected IEnumerator<KeyValuePair<string, object>> GetEnumerator () {
1292                                 yield return new KeyValuePair<string, object> ("hello", "world");
1293                         }
1294                 }
1295
1296                 [Test] //bug #424704
1297                 public void NonGenericClassImplementingClosedGenericIDictionary ()
1298                 {
1299                         JavaScriptSerializer ser = new JavaScriptSerializer ();
1300
1301                         SomeDict dictIn = new SomeDict ();
1302
1303                         string s = ser.Serialize (dictIn);
1304
1305                         Dictionary<string, object> dictOut = ser.Deserialize<Dictionary<string, object>> (s);
1306                         Assert.AreEqual (dictOut.Count, 1, "#1");
1307                         Assert.AreEqual (dictOut["hello"], "world", "#2");
1308                 }
1309
1310                 [Test]
1311                 public void ConvertToIDictionary ()
1312                 {
1313                         JavaScriptSerializer jss = new JavaScriptSerializer ();
1314                         string json = "{\"node\":{\"Text\":\"Root Node\",\"Value\":null,\"ExpandMode\":3,\"NavigateUrl\":null,\"PostBack\":true,\"DisabledCssClass\":null,\"SelectedCssClass\":null,\"HoveredCssClass\":null,\"ImageUrl\":null,\"HoveredImageUrl\":null,\"DisabledImageUrl\":null,\"ExpandedImageUrl\":null,\"ContextMenuID\":\"\"},\"context\":{\"NumberOfNodes\":1000}}";
1315                         object input = jss.Deserialize<IDictionary>(json);
1316                         IDictionary o = jss.ConvertToType<IDictionary>(input);
1317
1318                         Assert.IsTrue (o != null, "#A1");
1319                         Assert.AreEqual (typeof (Dictionary <string, object>), o.GetType (), "#A2");
1320                 }
1321
1322                 [Test]
1323                 public void ConvertToGenericIDictionary ()
1324                 {
1325                         JavaScriptSerializer jss = new JavaScriptSerializer ();
1326                         string json = "{\"node\":{\"Text\":\"Root Node\",\"Value\":null,\"ExpandMode\":3,\"NavigateUrl\":null,\"PostBack\":true,\"DisabledCssClass\":null,\"SelectedCssClass\":null,\"HoveredCssClass\":null,\"ImageUrl\":null,\"HoveredImageUrl\":null,\"DisabledImageUrl\":null,\"ExpandedImageUrl\":null,\"ContextMenuID\":\"\"},\"context\":{\"NumberOfNodes\":1000}}";
1327
1328                         object input = jss.Deserialize<IDictionary>(json);
1329
1330                         IDictionary <string, object> o = jss.ConvertToType<IDictionary <string, object>>(input);
1331                         Assert.IsTrue (o != null, "#A1");
1332                         Assert.AreEqual (typeof (Dictionary <string, object>), o.GetType (), "#A2");
1333
1334                         IDictionary <object, object> o1 = jss.ConvertToType<IDictionary <object, object>>(input);
1335                         Assert.IsTrue (o1 != null, "#B1");
1336                         Assert.AreEqual (typeof (Dictionary <object, object>), o1.GetType (), "#B2");
1337                 }
1338
1339                 [Test]
1340                 [ExpectedException (typeof (InvalidOperationException))]
1341                 public void ConvertToGenericIDictionary_InvalidDefinition ()
1342                 {
1343                         JavaScriptSerializer jss = new JavaScriptSerializer ();
1344                         string json = "{\"node\":{\"Text\":\"Root Node\",\"Value\":null,\"ExpandMode\":3,\"NavigateUrl\":null,\"PostBack\":true,\"DisabledCssClass\":null,\"SelectedCssClass\":null,\"HoveredCssClass\":null,\"ImageUrl\":null,\"HoveredImageUrl\":null,\"DisabledImageUrl\":null,\"ExpandedImageUrl\":null,\"ContextMenuID\":\"\"},\"context\":{\"NumberOfNodes\":1000}}";
1345
1346                         object input = jss.Deserialize<IDictionary>(json);
1347                         IDictionary <int, object> o = jss.ConvertToType<IDictionary <int, object>>(input);
1348                 }
1349
1350                 [Test (Description="Bug #655474")]
1351                 public void TestRelativeUri()
1352                 {
1353                         JavaScriptSerializer ser = new JavaScriptSerializer();
1354                         Uri testUri = new Uri("/lala/123", UriKind.Relative);
1355                         StringBuilder sb = new StringBuilder();
1356
1357                         ser.Serialize(testUri, sb);
1358                         Assert.AreEqual ("\"/lala/123\"", sb.ToString ());
1359                 }
1360
1361                 [Test]
1362                 public void DeserializeDictionaryOfArrayList ()
1363                 {
1364                         var ser = new JavaScriptSerializer ();
1365                         string test1 = "{\"key\":{\"subkey\":\"subval\"}}";
1366                         string test2 = "{\"key\":[{\"subkey\":\"subval\"}]}";
1367
1368                         var ret1 = ser.Deserialize<Dictionary<string, object>>(test1);
1369                         Assert.AreEqual (typeof (Dictionary<string, object>), ret1.GetType (), "#1.1");
1370                         var ret1v = ret1 ["key"];
1371                         Assert.AreEqual (typeof (Dictionary<string, object>), ret1v.GetType (), "#1.2");
1372                         var ret1vd = (IDictionary<string,object>) ret1v;
1373                         Assert.AreEqual ("subval", ret1vd ["subkey"], "#1.3");
1374
1375                         var ret2 = ser.Deserialize<Dictionary<string, object>>(test2);
1376                         Assert.AreEqual (typeof (Dictionary<string, object>), ret2.GetType (), "#2.1");
1377                         var ret2v = ret2 ["key"];
1378                         Assert.AreEqual (typeof (ArrayList), ret2v.GetType (), "#2.2");
1379                         var ret2va = (ArrayList) ret2v;
1380                         Assert.AreEqual (typeof (Dictionary<string, object>), ret2va [0].GetType (), "#2.3");
1381                         var ret2vad = (IDictionary<string,object>) ret2va [0];
1382                         Assert.AreEqual ("subval", ret2vad ["subkey"], "#2.4");
1383                 }
1384
1385                 class ClassWithNullableEnum
1386                 {
1387                         public MyEnum? Value { get; set; }
1388                 }
1389
1390                 [Test]
1391                 public void DeserializeNullableEnum ()
1392                 {
1393                         var jsonValues = new Dictionary<string, MyEnum?> {
1394                                 { "{\"Value\":0}", MyEnum.AAA},
1395                                 { "{\"Value\":\"0\"}", MyEnum.AAA},
1396                                 { "{\"Value\":null}", null}
1397                         };
1398
1399                         var ser = new JavaScriptSerializer ();
1400
1401                         foreach (var kv in jsonValues)
1402                         {
1403                                 var obj = ser.Deserialize<ClassWithNullableEnum> (kv.Key);
1404                                 Assert.AreEqual (kv.Value, obj.Value);
1405                         }
1406                 }
1407         }
1408 }