mcs/class/corlib/Test/System/DateTimeOffsetTest.cs

   1 //
   2 // DateTimeOffsetTest.cs - NUnit Test Cases for the System.DateTimeOffset struct
   3 //
   4 // Authors:
   5 //      Stephane Delcroix  (sdelcroix@novell.com)
   6 //
   7 // Copyright (C) 2007 Novell, Inc (http://www.novell.com)
   8 //
   9
  10 #if NET_2_0
  11 using System.Globalization;
  12 using NUnit.Framework;
  13 using System;
  14
  15 namespace MonoTests.System {
  16
  17         [TestFixture]
  18         public class DateTimeOffsetTest
  19         {
  20                 //ctor exception checking...
  21                 [Test]
  22                 [ExpectedException (typeof (ArgumentException))]
  23                 public void UtcWithWrongOffset ()
  24                 {
  25                         DateTime dt = DateTime.SpecifyKind (DateTime.Now, DateTimeKind.Utc);
  26                         TimeSpan offset = new TimeSpan (2, 0, 0);
  27                         new DateTimeOffset (dt, offset);
  28                 }
  29
  30                 [Test]
  31                 [ExpectedException (typeof (ArgumentException))]
  32                 public void LocalWithWrongOffset ()
  33                 {
  34                         DateTime dt = DateTime.SpecifyKind (DateTime.Now, DateTimeKind.Local);
  35                         TimeSpan offset = TimeZone.CurrentTimeZone.GetUtcOffset (dt) + new TimeSpan (1,0,0);
  36                         new DateTimeOffset (dt, offset);
  37                 }
  38
  39                 [Test]
  40                 [ExpectedException (typeof (ArgumentException))]
  41                 public void OffsetNotInWholeminutes ()
  42                 {
  43                         DateTime dt = DateTime.SpecifyKind (DateTime.Now, DateTimeKind.Unspecified);
  44                         TimeSpan offset = new TimeSpan (1,0,59);
  45                         new DateTimeOffset (dt, offset);
  46                 }
  47
  48                 [Test]
  49                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
  50                 public void OffsetOutOfRange1 ()
  51                 {
  52                         DateTime dt = DateTime.SpecifyKind (DateTime.Now, DateTimeKind.Unspecified);
  53                         TimeSpan offset = new TimeSpan (14, 1, 0);
  54                         new DateTimeOffset (dt, offset);
  55                 }
  56
  57                 [Test]
  58                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
  59                 public void OffsetOutOfRange2 ()
  60                 {
  61                         DateTime dt = DateTime.SpecifyKind (DateTime.Now, DateTimeKind.Unspecified);
  62                         TimeSpan offset = new TimeSpan (-14, -1, 0);
  63                         new DateTimeOffset (dt, offset);
  64                 }
  65
  66                 [Test]
  67                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
  68                 public void UtcDateTimeOutOfRange1 ()
  69                 {
  70                         DateTime dt = DateTime.SpecifyKind (DateTime.MinValue, DateTimeKind.Unspecified);
  71                         TimeSpan offset = new TimeSpan (1, 0, 0);
  72                         new DateTimeOffset (dt, offset);
  73                 }
  74
  75                 [Test]
  76                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
  77                 public void UtcDateTimeOutOfRange2 ()
  78                 {
  79                         DateTime dt = DateTime.SpecifyKind (DateTime.MaxValue, DateTimeKind.Unspecified);
  80                         TimeSpan offset = new TimeSpan (-1, 0, 0);
  81                         new DateTimeOffset (dt, offset);
  82                 }
  83
  84                 [Test]
  85                 public void CompareTwoDateInDiffTZ ()
  86                 {
  87                         DateTimeOffset dt1 = new DateTimeOffset (2007, 12, 16, 15, 06, 00, new TimeSpan (1, 0, 0));
  88                         DateTimeOffset dt2 = new DateTimeOffset (2007, 12, 16, 9, 06, 00, new TimeSpan (-5, 0, 0));
  89                         DateTimeOffset dt3 = new DateTimeOffset (2007, 12, 16, 14, 06, 00, new TimeSpan (1, 0, 0));
  90                         object o = dt1;
  91                         Assert.IsTrue (dt1.CompareTo (dt2) == 0);
  92                         Assert.IsTrue (DateTimeOffset.Compare (dt1, dt2) == 0);
  93                         Assert.IsTrue (dt1 == dt2);
  94                         Assert.IsTrue (dt1.Equals (dt2));
  95                         Assert.IsFalse (dt1 == dt3);
  96                         Assert.IsTrue (dt1 != dt3);
  97                         Assert.IsFalse (dt1.EqualsExact (dt2));
  98                         Assert.IsTrue (dt1.CompareTo (dt3) > 0);
  99                         Assert.IsTrue (((IComparable)dt1).CompareTo (o) == 0);
 100                 }
 101
 102                 [Test]
 103                 public void UtcDateTime ()
 104                 {
 105                         DateTimeOffset dt = new DateTimeOffset (2007, 12, 16, 15, 49, 00, new TimeSpan (1, 0, 0));
 106                         object o = dt.UtcDateTime;
 107                         Assert.IsTrue (o is DateTime);
 108                         Assert.IsTrue (dt.UtcDateTime == new DateTime (2007,12,16,14,49,00,DateTimeKind.Utc));
 109                 }
 110
 111                 [Test]
 112                 public void ParameterlessToString ()
 113                 {
 114                         DateTimeOffset dt = new DateTimeOffset (2007, 12, 18, 12, 16, 30, new TimeSpan (1, 0, 0));
 115                         Assert.AreEqual ("12/18/2007 12:16:30 PM +01:00", dt.ToString (new CultureInfo ("en-us")));
 116                         dt = new DateTimeOffset (2007, 12, 18, 12, 16, 30, new TimeSpan (-5, 0, 0));
 117                         Assert.AreEqual ("12/18/2007 12:16:30 PM -05:00", dt.ToString (new CultureInfo ("en-us")));
 118                         dt = new DateTimeOffset (2007, 12, 18, 12, 16, 30, TimeSpan.Zero);
 119                         Assert.AreEqual ("12/18/2007 12:16:30 PM +00:00", dt.ToString (new CultureInfo ("en-us")));
 120                 }
 121
 122                 [Test]
 123                 public void ToStringWithCultureInfo ()
 124                 {
 125                         DateTimeOffset dto = new DateTimeOffset(2007, 5, 1, 9, 0, 0, TimeSpan.Zero);
 126                         Assert.AreEqual ("05/01/2007 09:00:00 +00:00", dto.ToString (CultureInfo.InvariantCulture));
 127                         Assert.AreEqual ("5/1/2007 9:00:00 AM +00:00", dto.ToString (new CultureInfo ("en-us")));
 128                         Assert.AreEqual ("01/05/2007 09:00:00 +00:00", dto.ToString (new CultureInfo ("fr-fr")));
 129                         Assert.AreEqual ("01.05.2007 09:00:00 +00:00", dto.ToString (new CultureInfo ("de-DE")));
 130                         Assert.AreEqual ("01/05/2007 9:00:00 +00:00", dto.ToString (new CultureInfo ("es-ES")));
 131                 }
 132
 133                 [Test]
 134                 [ExpectedException (typeof (FormatException))]
 135                 public void ToStringExceptionalCase1 ()
 136                 {
 137                         DateTimeOffset.Now.ToString (";");
 138                 }
 139
 140                 [Test]
 141                 [ExpectedException (typeof (FormatException))]
 142                 public void ToStringExceptionalCase2 ()
 143                 {
 144                         DateTimeOffset.Now.ToString ("U");
 145                 }
 146
 147                 [Test]
 148                 public void ToStringWithFormat ()
 149                 {
 150                         DateTimeOffset dto = new DateTimeOffset (2007, 10, 31, 21, 0, 0, new TimeSpan(-8, 0, 0));
 151                         Assert.AreEqual ("10/31/2007", dto.ToString ("d", new CultureInfo ("en-us")));
 152                         Assert.AreEqual ("Wednesday, October 31, 2007", dto.ToString ("D", new CultureInfo ("en-us")));
 153                         Assert.AreEqual ("9:00 PM", dto.ToString ("t", new CultureInfo ("en-us")));
 154                         Assert.AreEqual ("9:00:00 PM", dto.ToString ("T", new CultureInfo ("en-us")));
 155                         Assert.AreEqual ("Wednesday, October 31, 2007 9:00 PM", dto.ToString ("f", new CultureInfo ("en-us")));
 156                         Assert.AreEqual ("Wednesday, October 31, 2007 9:00:00 PM", dto.ToString ("F", new CultureInfo ("en-us")));
 157                         Assert.AreEqual ("10/31/2007 9:00 PM", dto.ToString ("g", new CultureInfo ("en-us")));
 158                         Assert.AreEqual ("10/31/2007 9:00:00 PM", dto.ToString ("G", new CultureInfo ("en-us")));
 159                         Assert.AreEqual ("October 31", dto.ToString ("M", new CultureInfo ("en-us")));
 160                         Assert.AreEqual (dto.ToString ("m", new CultureInfo ("en-us")), dto.ToString ("M", new CultureInfo ("en-us")));
 161                         Assert.AreEqual ("Thu, 01 Nov 2007 05:00:00 GMT", dto.ToString ("R", new CultureInfo ("en-us")));
 162                         Assert.AreEqual (dto.ToString ("r", new CultureInfo ("en-us")), dto.ToString ("R", new CultureInfo ("en-us")));
 163                         Assert.AreEqual ("2007-10-31T21:00:00", dto.ToString ("s", new CultureInfo ("en-us")));
 164                         Assert.AreEqual ("2007-11-01 05:00:00Z", dto.ToString ("u", new CultureInfo ("en-us")));
 165                         Assert.AreEqual ("October, 2007", dto.ToString ("Y", new CultureInfo ("en-us")));
 166                         Assert.AreEqual (dto.ToString ("y", new CultureInfo ("en-us")), dto.ToString ("Y", new CultureInfo ("en-us")));
 167                 }
 168
 169                 [Test]
 170                 public void ToStringWithFormatAndCulture ()
 171                 {
 172                         DateTimeOffset dto = new DateTimeOffset (2007, 11, 1, 9, 0, 0, new TimeSpan(-7, 0, 0));
 173                         string format = "dddd, MMM dd yyyy HH:mm:ss zzz";
 174                         if (CultureInfo.CurrentCulture == CultureInfo.InvariantCulture)
 175                                 Assert.AreEqual ("Thursday, Nov 01 2007 09:00:00 -07:00", dto.ToString (format, null as DateTimeFormatInfo), "ts1");
 176                         Assert.AreEqual ("Thursday, Nov 01 2007 09:00:00 -07:00", dto.ToString (format, CultureInfo.InvariantCulture), "ts2");
 177                         Assert.AreEqual ("jeudi, nov. 01 2007 09:00:00 -07:00", dto.ToString (format, new CultureInfo ("fr-FR")), "ts3");
 178                         Assert.AreEqual ("jueves, nov 01 2007 09:00:00 -07:00", dto.ToString (format, new CultureInfo ("es-ES")), "ts4");
 179                 }
 180
 181                 [Test]
 182                 public void ParseExactDatesOnly ()
 183                 {
 184                         DateTimeOffset dto = DateTimeOffset.Now;
 185                         CultureInfo fp = CultureInfo.InvariantCulture;
 186
 187                         string[] formats = {
 188                                 "d",
 189                                 "M/dd/yyyy",
 190                                 "M/d/y",
 191                                 "M/d/yy",
 192                                 "M/d/yyy",
 193                                 "M/d/yyyy",
 194                                 "M/d/yyyyy",
 195                                 "M/d/yyyyyy",
 196                                 "M/dd/yyyy",
 197                                 "MM/dd/yyyy",
 198                         };
 199
 200                         foreach (string format in formats)
 201                         {
 202                                 string serialized = dto.ToString (format, fp);
 203                                 //Console.WriteLine ("{0} {1} {2}", format, dto, serialized);
 204                                 Assert.AreEqual (dto.Date, DateTimeOffset.ParseExact (serialized, format, fp).Date, format);
 205
 206                         }
 207                 }
 208
 209                 [Test]
 210                 public void ParseExactTest ()
 211                 {
 212                         CultureInfo fp = CultureInfo.InvariantCulture;
 213                         DateTimeOffset[] dtos = {
 214                                 new DateTimeOffset (2008, 01, 14, 13, 21, 0, new TimeSpan (1,0,0)),
 215                                 new DateTimeOffset (2008, 01, 14, 13, 21, 0, new TimeSpan (-5,0,0)),
 216                         };
 217
 218                         string[] formats = {
 219                                 "M/dd/yyyy HH:m zzz",  "MM/dd/yyyy HH:m zzz",
 220                                 "M/d/yyyy HH:m zzz",   "MM/d/yyyy HH:m zzz",
 221                                 "M/dd/yy HH:m zzz",    "MM/dd/yy HH:m zzz",
 222                                 "M/d/yy HH:m zzz",     "M/d/yy HH:m zzz",
 223                                 "M/dd/yyyy H:m zzz",   "MM/dd/yyyy H:m zzz",
 224                                 "M/d/yyyy H:m zzz",    "MM/d/yyyy H:m zzz",
 225                                 "M/dd/yy H:m zzz",     "MM/dd/yy H:m zzz",
 226                                 "M/d/yy H:m zzz",      "MM/d/yy H:m zzz",
 227                                 "M/dd/yyyy HH:mm zzz", "MM/dd/yyyy HH:mm zzz",
 228                                 "M/d/yyyy HH:mm zzz",  "MM/d/yyyy HH:mm zzz",
 229                                 "M/dd/yy HH:mm zzz",   "MM/dd/yy HH:mm zzz",
 230                                 "M/d/yy HH:mm zzz",    "M/d/yy HH:mm zzz",
 231                                 "M/dd/yyyy H:m zzz",   "MM/dd/yyyy H:m zzz",
 232                                 "M/d/yyyy H:m zzz",    "MM/d/yyyy H:m zzz",
 233                                 "M/dd/yy H:m zzz",     "MM/dd/yy H:m zzz",
 234                                 "M/d/yy H:m zzz",      "M/d/yy H:m zzz",
 235                                 "ddd dd MMM yyyy h:mm tt zzz",
 236                         };
 237
 238                         foreach (DateTimeOffset dto in dtos)
 239                                 foreach (string format in formats)
 240                                 {
 241                                         string serialized = dto.ToString (format, fp);
 242                                         //Console.WriteLine ("{0} {1} {2}", format, dto, serialized);
 243                                         Assert.AreEqual (dto, DateTimeOffset.ParseExact (serialized, format, fp), format);
 244                                 }
 245                 }
 246                 [Test]
 247                 public void ParseExactYearFormat ()
 248                 {
 249                         CultureInfo fp = CultureInfo.InvariantCulture;
 250                         DateTimeOffset[] dtos = {
 251                                 new DateTimeOffset (2008, 01, 14, 13, 21, 0, new TimeSpan (1,0,0)),
 252                                 new DateTimeOffset (2008, 01, 14, 13, 21, 0, new TimeSpan (-5,0,0)),
 253                                 new DateTimeOffset (1978, 02, 16, 13, 21, 0, new TimeSpan (2,0,0)),
 254                                 new DateTimeOffset (999, 9, 9, 9, 9, 0, new TimeSpan (3,0,0)),
 255                         };
 256
 257                         string[] formats = {
 258                                 "M/d/yyy H:m zzz",
 259                                 "M/d/yyyy H:m zzz",
 260                                 "M/d/yyyyy H:m zzz",
 261                                 "M/d/yyyyyy H:m zzz",
 262                                 "M/d/yyyyyyy H:m zzz",
 263                         };
 264
 265                         foreach (DateTimeOffset dto in dtos)
 266                                 foreach (string format in formats)
 267                                 {
 268                                         string serialized = dto.ToString (format, fp);
 269                                         //Console.WriteLine ("{0} {1} {2}", format, dto, serialized);
 270                                         Assert.AreEqual (dto, DateTimeOffset.ParseExact (serialized, format, fp), format);
 271                                 }
 272
 273                 }
 274
 275                 [Test]
 276                 [ExpectedException (typeof (FormatException))]
 277                 public void ParseExactYearException ()
 278                 {
 279                         CultureInfo fp = CultureInfo.InvariantCulture;
 280                         string format = "M/d/yyyy H:m zzz";
 281                         string date = "1/15/999 10:58 +01:00";
 282                         DateTimeOffset.ParseExact(date, format, fp);
 283                 }
 284
 285                 [Test]
 286                 [ExpectedException (typeof (FormatException))]
 287                 public void ParseExactFormatException1 ()
 288                 {
 289                         CultureInfo fp = CultureInfo.InvariantCulture;
 290                         string format = "d";
 291                         string date = "1/14/2008";
 292                         DateTimeOffset.ParseExact(date, format, fp);
 293                 }
 294
 295                 [Test]
 296                 [ExpectedException (typeof (FormatException))]
 297                 public void ParseExactFormatException2 ()
 298                 {
 299                         CultureInfo fp = CultureInfo.InvariantCulture;
 300                         string format = "ddd dd MMM yyyy h:mm tt zzz";
 301                         string date = "Mon 14 Jan 2008 2:56 PM +01";
 302                         DateTimeOffset.ParseExact(date, format, fp);
 303                 }
 304
 305                 [Test]
 306                 [ExpectedException (typeof (FormatException))]
 307                 public void ParseExactFormatException3 ()
 308                 {
 309                         CultureInfo fp = CultureInfo.InvariantCulture;
 310                         string format = "ddd dd MMM yyyy h:mm tt zzz";
 311                         string date = "Mon 14 Jan 2008 2:56 PM +01:1";
 312                         DateTimeOffset.ParseExact(date, format, fp);
 313                 }
 314
 315                 [Test]
 316                 [ExpectedException (typeof (FormatException))]
 317                 public void ParseExactFormatException4 ()
 318                 {
 319                         CultureInfo fp = CultureInfo.InvariantCulture;
 320                         string format = "ddd dd MMM yyyy h:mm tt zzz";
 321                         string date = "Mon 14 Jan 2008 2:56 PM +01: 00";
 322                         DateTimeOffset.ParseExact(date, format, fp);
 323                 }
 324
 325                 [Test]
 326                 public void ParseExactWithSeconds ()
 327                 {
 328                         CultureInfo fp = CultureInfo.InvariantCulture;
 329                         DateTimeOffset[] dtos = {
 330                                 new DateTimeOffset (2008, 01, 14, 13, 21, 25, new TimeSpan (1,0,0)),
 331                                 new DateTimeOffset (2008, 01, 14, 13, 21, 5, new TimeSpan (-5,0,0)),
 332                         };
 333
 334                         string[] formats = {
 335                                 "dddd, dd MMMM yyyy HH:mm:ss zzz",
 336                         };
 337
 338                         foreach (DateTimeOffset dto in dtos)
 339                                 foreach (string format in formats)
 340                                 {
 341                                         string serialized = dto.ToString (format, fp);
 342                                         //Console.WriteLine ("{0} {1} {2}", format, dto, serialized);
 343                                         Assert.AreEqual (dto, DateTimeOffset.ParseExact (serialized, format, fp), format);
 344                                 }
 345                 }
 346
 347                 [Test]
 348                 public void ParseExactWithFractions ()
 349                 {
 350                         CultureInfo fp = CultureInfo.InvariantCulture;
 351                         DateTimeOffset[] dtos = {
 352                                 new DateTimeOffset (2008, 1, 15, 14, 36, 44, 900, TimeSpan.Zero),
 353                         };
 354
 355                         string[] formats = {
 356                                 "M/d/yyyy H:m:ss,f zzz",
 357                                 "M/d/yyyy H:m:ss,ff zzz",
 358                                 "M/d/yyyy H:m:ss,fff zzz",
 359                                 "M/d/yyyy H:m:ss,ffff zzz",
 360                                 "M/d/yyyy H:m:ss,fffff zzz",
 361                                 "M/d/yyyy H:m:ss,ffffff zzz",
 362                                 "M/d/yyyy H:m:ss,fffffff zzz",
 363                                 "M/d/yyyy H:m:ss,F zzz",
 364                                 "M/d/yyyy H:m:ss,FF zzz",
 365                                 "M/d/yyyy H:m:ss,FFF zzz",
 366                                 "M/d/yyyy H:m:ss,FFFF zzz",
 367                                 "M/d/yyyy H:m:ss,FFFFF zzz",
 368                                 "M/d/yyyy H:m:ss,FFFFFF zzz",
 369                                 "M/d/yyyy H:m:ss,FFFFFFF zzz",
 370                         };
 371
 372                         foreach (DateTimeOffset dto in dtos)
 373                                 foreach (string format in formats)
 374                                 {
 375                                         string serialized = dto.ToString (format, fp);
 376                                         //Console.WriteLine ("{0} {1} {2}", format, dto, serialized);
 377                                         Assert.AreEqual (dto, DateTimeOffset.ParseExact (serialized, format, fp), format);
 378                                 }
 379                 }
 380
 381                 [Test]
 382                 public void EqualsObject ()
 383                 {
 384                         DateTimeOffset offset1 = new DateTimeOffset ();
 385                         Assert.IsFalse (offset1.Equals (null), "null"); // found using Gendarme :)
 386                         Assert.IsTrue (offset1.Equals (offset1), "self");
 387                         DateTimeOffset offset2 = new DateTimeOffset (DateTime.Today);
 388                         Assert.IsFalse (offset1.Equals (offset2), "1!=2");
 389                         Assert.IsFalse (offset2.Equals (offset1), "2!=1");
 390                 }
 391
 392                 [Test]
 393                 public void Serialization()
 394                 {
 395                         global::System.IO.MemoryStream dst = new global::System.IO.MemoryStream ();
 396                         global::System.Runtime.Serialization.IFormatter fmtr
 397                                 = new global::System.Runtime.Serialization.Formatters.Binary.BinaryFormatter ();
 398                         for (int i = 0; i < SerializationCases.Length; ++i) {
 399                                 dst.SetLength (0);
 400                                 DateTimeOffset cur = SerializationCases[i].Input;
 401                                 fmtr.Serialize (dst, cur);
 402                                 String result = BitConverter.ToString (dst.GetBuffer (), 0, (int)dst.Length);
 403                                 Assert.AreEqual (SerializationCases[i].ResultBinaryString, result, "resultToString #" + i);
 404                         }//for
 405                 }
 406
 407                 [Test]
 408                 public void Deserialization()
 409                 {
 410                         global::System.Runtime.Serialization.IFormatter fmtr
 411                                 = new global::System.Runtime.Serialization.Formatters.Binary.BinaryFormatter ();
 412                         global::System.IO.MemoryStream src;
 413                         for (int i = 0; i < SerializationCases.Length; ++i) {
 414                                 src = new global::System.IO.MemoryStream (
 415                                         BitConverter_ByteArray_FromString (SerializationCases[i].ResultBinaryString));
 416                                 DateTimeOffset result = (DateTimeOffset)fmtr.Deserialize (src);
 417 #if false // DUMP_TO_CONSOLE
 418                                 Console.WriteLine ("#{0} input.o/s : {1}", i, SerializationCases[i].Input.Offset);
 419                                 Console.WriteLine ("#{0} result.o/s: {1}", i, result.Offset);
 420                                 Console.WriteLine ("#{0} input.dt : {1}={1:R}={1:u}", i, SerializationCases[i].Input.DateTime);
 421                                 Console.WriteLine ("#{0} result.dt: {1}={1:R}={1:u}", i, result.DateTime);
 422                                 Console.WriteLine ("#{0} input.dtK: {1}", i, SerializationCases[i].Input.DateTime.Kind);
 423                                 Console.WriteLine ("#{0} input : {1}={1:R}={1:u}", i, SerializationCases[i].Input);
 424                                 Console.WriteLine ("#{0} result: {1}={1:R}={1:u}", i, result);
 425 #endif
 426                                 Assert.AreEqual (SerializationCases[i].Input.Offset, result.Offset, ".Offset #" + i);
 427                                 Assert.AreEqual (SerializationCases[i].Input.DateTime, result.DateTime, ".DateTime #" + i);
 428                                 Assert.AreEqual (SerializationCases[i].Input, result, "equals #" + i);
 429                                 // DateTimeOffset always stores as Kind==Unspecified
 430                                 Assert.AreEqual (DateTimeKind.Unspecified, SerializationCases[i].Input.DateTime.Kind, ".DateTime.Kind==unspec #" + i);
 431                                 Assert.AreEqual (SerializationCases[i].Input.DateTime.Kind, result.DateTime.Kind, ".DateTime.Kind #" + i);
 432                         }//for
 433                 }
 434
 435                 public class TestRow
 436                 {
 437                         public DateTimeOffset Input;
 438                         public String ResultBinaryString;
 439
 440                         public TestRow(DateTimeOffset input, String resultBinaryString)
 441                         {
 442                                 this.Input = input;
 443                                 this.ResultBinaryString = resultBinaryString;
 444                         }
 445                 }
 446                 readonly TestRow[] SerializationCases = {
 447                         // Multiple tests of Unspecified and different timezone offsets; one
 448                         // for UTC; and one for Local which is disabled as it suits only a machine
 449                         // in GMT or similar.
 450 #if ___MACHINE_TIMEZONE_HAS_ZERO_OFFSET
 451                         // The "new DateTimeOffset(new DateTime(...)))" expression results in a
 452                         // DTO that has an offset set to the machine timezone offset.  So, as
 453                         // with the test case at the bottom we can't test this around the world.
 454                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50)),
 455                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 456                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 457                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 458                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 459                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-39-75-F8-80-"
 460                                 + "FC-C8-08-00-00-0B"),
 461 #endif
 462                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50), new TimeSpan (0, 0, 0)),
 463                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 464                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 465                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 466                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 467                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-39-75-F8-80-"
 468                                 + "FC-C8-08-00-00-0B"),
 469                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50), new TimeSpan (1, 0, 0)),
 470                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 471                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 472                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 473                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 474                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-D1-B0-96-78-"
 475                                 + "FC-C8-08-3C-00-0B"),
 476                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50), new TimeSpan (0, 30, 0)),
 477                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 478                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 479                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 480                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 481                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-05-93-C7-7C-"
 482                                 + "FC-C8-08-1E-00-0B"),
 483                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50), new TimeSpan (-5, 0, 0)),
 484                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 485                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 486                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 487                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 488                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-41-4B-E1-AA-"
 489                                 + "FC-C8-08-D4-FE-0B"),
 490                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50), new TimeSpan (-10, 30, 0)),
 491                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 492                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 493                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 494                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 495                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-15-3F-99-D0-"
 496                                 + "FC-C8-08-C6-FD-0B"),
 497                         // invalid case: .ctor ArgEx "non whole minutes"
 498                         //      new DateTimeOffset(new DateTime(2007, 01, 02, 12, 30, 50), new TimeSpan(1, 2, 3));
 499                         //----
 500                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50, DateTimeKind.Utc)),
 501                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 502                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 503                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 504                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 505                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-39-75-F8-80-"
 506                                 + "FC-C8-08-00-00-0B"),
 507                         //----
 508 #if ___MACHINE_TIMEZONE_HAS_ZERO_OFFSET
 509                         // Local needs offset to be the same as the machine timezone,
 510                         // not easy to cope with the tests being run around the world!
 511                         // This one works in UK, etc.
 512                         new TestRow (new DateTimeOffset (new DateTime (2007, 01, 02, 12, 30, 50, DateTimeKind.Local), new TimeSpan (0,0,0)),
 513                                 "00-01-00-00-00-FF-FF-FF-FF-01-00-00-00-00-00-00-"
 514                                 + "00-04-01-00-00-00-15-53-79-73-74-65-6D-2E-44-61-"
 515                                 + "74-65-54-69-6D-65-4F-66-66-73-65-74-02-00-00-00-"
 516                                 + "08-44-61-74-65-54-69-6D-65-0D-4F-66-66-73-65-74-"
 517                                 + "4D-69-6E-75-74-65-73-00-00-0D-07-00-39-75-F8-80-"
 518                                 + "FC-C8-08-00-00-0B"),
 519 #endif
 520                 };
 521
 522                 static byte[] BitConverter_ByteArray_FromString(String hexString)
 523                 {
 524                         String[] numbers = hexString.Split('-');
 525                         byte[] result = new byte[numbers.Length];
 526                         for (int i = 0; i < numbers.Length; ++i) {
 527                                 byte x = Byte.Parse (numbers[i], NumberStyles.HexNumber, global::System.Globalization.CultureInfo.InvariantCulture);
 528                                 result[i] = x;
 529                         }
 530                         return result;
 531                 }
 532
 533         }
 534 }
 535 #endif
 536