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(DISTFILES): Comment out a few missing files.
[mono-project.git] / mcs / class / corlib / Test / System / DateTimeTest.cs
blob61229143ad9edaf32c852426f8b22458517e37bc
1 //
2 // DateTimeTest.cs - NUnit Test Cases for the System.DateTime struct
3 //
4 // author:
5 // Martin Baulig (martin@gnome.org)
6 //
7 // (C) 2002 Free Software Foundation
8 // Copyright (C) 2004 Novell (http://www.novell.com)
9 //
10
11 using NUnit.Framework;
12 using System;
13 using System.IO;
14 using System.Threading;
15 using System.Globalization;
16
17 namespace MonoTests.System
18 {
19
20 [TestFixture]
21 public class DateTimeTest : Assertion
22 {
23 [Flags]
24 internal enum Resolution : ushort {
25 Year = 64,
26 Month = 96,
27 Day = 112,
28 Hour = 120,
29 Minute = 124,
30 Second = 126,
31 Millisecond = 127,
32 _Month = 32,
33 _Day = 16,
34 _Hour = 8,
35 _Minute = 4,
36 _Second = 2,
37 _Millisecond = 1
38 }
39
40 internal void DTAssertEquals (DateTime actual, DateTime expected, Resolution resolution) {
41 DTAssertEquals ("", actual, expected, resolution);
42 }
43
44 internal void DTAssertEquals (string message, DateTime expected, DateTime actual, Resolution resolution) {
45 if ((resolution & Resolution.Year) != 0)
46 AssertEquals (message, expected.Year, actual.Year);
47 if ((resolution & Resolution._Month) != 0)
48 AssertEquals (message, expected.Month, actual.Month);
49 if ((resolution & Resolution._Day) != 0)
50 AssertEquals (message, expected.Day, actual.Day);
51 if ((resolution & Resolution._Hour) != 0)
52 AssertEquals (message, expected.Hour, actual.Hour);
53 if ((resolution & Resolution._Minute) != 0)
54 AssertEquals (message, expected.Minute, actual.Minute);
55 if ((resolution & Resolution._Second) != 0)
56 AssertEquals (message, expected.Second, actual.Second);
57 if ((resolution & Resolution._Millisecond) != 0)
58 AssertEquals (message, expected.Millisecond, actual.Millisecond);
59 }
60
61 private CultureInfo oldcult;
62
63 long[] myTicks = {
64 631501920000000000L, // 25 Feb 2002 - 00:00:00
65 631502475130080000L, // 25 Feb 2002 - 15:25:13,8
66 631502115130080000L, // 25 Feb 2002 - 05:25:13,8
67 631502115000000000L, // 25 Feb 2002 - 05:25:00
68 631502115130000000L, // 25 Feb 2002 - 05:25:13
69 631502079130000000L, // 25 Feb 2002 - 04:25:13
70 629197085770000000L // 06 Nov 1994 - 08:49:37
71 };
72
73 public DateTimeTest() {}
74
75 [SetUp]
76 public void SetUp()
77 {
78 // the current culture determines the result of formatting
79 oldcult = Thread.CurrentThread.CurrentCulture;
80 Thread.CurrentThread.CurrentCulture = new CultureInfo ("");
81 }
82
83 [TearDown]
84 public void TearDown ()
85 {
86 Thread.CurrentThread.CurrentCulture = oldcult;
87 }
88
89 public void TestCtors ()
90 {
91 DateTime t1 = new DateTime (2002,2,25);
92 AssertEquals("A01", myTicks[0], t1.Ticks);
93 DateTime t2 = new DateTime (2002,2,25,15,25,13,8);
94 AssertEquals("A02", myTicks[1], t2.Ticks);
95 AssertEquals("A03", myTicks[0], t2.Date.Ticks);
96 AssertEquals("A04", 2002, t2.Year);
97 AssertEquals("A05", 2, t2.Month);
98 AssertEquals("A06", 25, t2.Day);
99 AssertEquals("A07", 15, t2.Hour);
100 AssertEquals("A08", 25, t2.Minute);
101 AssertEquals("A09", 13, t2.Second);
102 AssertEquals("A10", 8, t2.Millisecond);
103 DateTime t3 = new DateTime (2002,2,25,5,25,13,8);
104 AssertEquals("A11", myTicks[2], t3.Ticks);
105 }
106
107 [Test]
108 public void Constructor_Max ()
109 {
110 AssertEquals ("Max", 3155378975999990000, new DateTime (9999, 12, 31, 23, 59, 59, 999).Ticks);
111 }
112
113 [Test]
114 [ExpectedException (typeof (ArgumentOutOfRangeException))]
115 public void Constructor_Milliseconds_Negative ()
116 {
117 new DateTime (9999, 12, 31, 23, 59, 59, -1);
118 }
119
120 [Test]
121 [ExpectedException (typeof (ArgumentOutOfRangeException))]
122 public void Constructor_Milliseconds_1000 ()
123 {
124 new DateTime (9999, 12, 31, 23, 59, 59, 1000);
125 }
126
127 [Test]
128 public void Fields ()
129 {
130 AssertEquals ("J01", 3155378975999999999L, DateTime.MaxValue.Ticks);
131 AssertEquals ("J02", 0, DateTime.MinValue.Ticks);
132 }
133
134 [Test]
135 public void Add ()
136 {
137 DateTime t1 = new DateTime (myTicks [1]);
138 TimeSpan span = new TimeSpan (3, 54, 1);
139 DateTime t2 = t1.Add (span);
140
141 AssertEquals ("K01", 25, t2.Day);
142 AssertEquals ("K02", 19, t2.Hour);
143 AssertEquals ("K03", 19, t2.Minute);
144 AssertEquals ("K04", 14, t2.Second);
145
146 AssertEquals ("K05", 25, t1.Day);
147 AssertEquals ("K06", 15, t1.Hour);
148 AssertEquals ("K07", 25, t1.Minute);
149 AssertEquals ("K08", 13, t1.Second);
150 }
151
152 [Test]
153 [ExpectedException(typeof (ArgumentOutOfRangeException))]
154 public void AddOutOfRangeException1 ()
155 {
156 DateTime t1 = new DateTime (myTicks [1]);
157 t1.Add (TimeSpan.MaxValue);
158 }
159
160 [Test]
161 [ExpectedException(typeof (ArgumentOutOfRangeException))]
162 public void AddOutOfRangeException2 ()
163 {
164 DateTime t1 = new DateTime (myTicks [1]);
165 t1.Add (TimeSpan.MinValue);
166 }
167
168 [Test]
169 public void AddDays ()
170 {
171 DateTime t1 = new DateTime (myTicks [1]);
172 t1 = t1.AddDays (3);
173 AssertEquals ("L01", 28, t1.Day);
174 AssertEquals ("L02", 15, t1.Hour);
175 AssertEquals ("L03", 25, t1.Minute);
176 AssertEquals ("L04", 13, t1.Second);
177
178 t1 = t1.AddDays (1.9);
179 AssertEquals ("L05", 2, t1.Day);
180 AssertEquals ("L06", 13, t1.Hour);
181 AssertEquals ("L07", 1, t1.Minute);
182 AssertEquals ("L08", 13, t1.Second);
183
184 t1 = t1.AddDays (0.2);
185 AssertEquals ("L09", 2, t1.Day);
186 AssertEquals ("L10", 17, t1.Hour);
187 AssertEquals ("L11", 49, t1.Minute);
188 AssertEquals ("L12", 13, t1.Second);
189 }
190
191 [Test]
192 [ExpectedException(typeof (ArgumentOutOfRangeException))]
193 public void AddDaysOutOfRangeException1 ()
194 {
195 DateTime t1 = new DateTime (myTicks [1]);
196 t1.AddDays (10000000);
197 }
198
199 [Test]
200 [ExpectedException(typeof (ArgumentOutOfRangeException))]
201 public void AddDaysOutOfRangeException2 ()
202 {
203 DateTime t1 = new DateTime (myTicks [1]);
204 t1.AddDays (-10000000);
205 }
206
207 [Test]
208 public void AddHours ()
209 {
210 DateTime t1 = new DateTime (myTicks [1]);
211 t1 = t1.AddHours (10);
212 AssertEquals ("N01", 26, t1.Day);
213 AssertEquals ("N02", 1, t1.Hour);
214 AssertEquals ("N03", 25, t1.Minute);
215 AssertEquals ("N04", 13, t1.Second);
216
217 t1 = t1.AddHours (-3.7);
218 AssertEquals ("N05", 25, t1.Day);
219 AssertEquals ("N06", 21, t1.Hour);
220 AssertEquals ("N07", 43, t1.Minute);
221 AssertEquals ("N08", 13, t1.Second);
222
223 t1 = t1.AddHours (3.732);
224 AssertEquals ("N09", 26, t1.Day);
225 AssertEquals ("N10", 1, t1.Hour);
226 AssertEquals ("N11", 27, t1.Minute);
227 AssertEquals ("N12", 8, t1.Second);
228 }
229
230 [Test]
231 [ExpectedException (typeof (ArgumentOutOfRangeException))]
232 public void AddHoursOutOfRangeException1 ()
233 {
234 DateTime t1 = new DateTime (myTicks [1]);
235 t1.AddHours (9E100);
236 }
237
238 [Test]
239 [ExpectedException (typeof (ArgumentOutOfRangeException))]
240 public void AddHoursOutOfRangeException2 ()
241 {
242 DateTime t1 = new DateTime (myTicks [1]);
243 t1.AddHours (-9E100);
244 }
245
246 [Test]
247 public void AddMilliseconds ()
248 {
249 DateTime t1 = new DateTime (myTicks [1]);
250 t1 = t1.AddMilliseconds (1E10);
251 AssertEquals ("O01", 21, t1.Day);
252 AssertEquals ("O02", 9, t1.Hour);
253 AssertEquals ("O03", 11, t1.Minute);
254 AssertEquals ("O04", 53, t1.Second);
255
256 t1 = t1.AddMilliseconds (-19E10);
257 AssertEquals ("O05", 13, t1.Day);
258 AssertEquals ("O06", 7, t1.Hour);
259 AssertEquals ("O07", 25, t1.Minute);
260 AssertEquals ("O08", 13, t1.Second);
261
262 t1 = t1.AddMilliseconds (15.623);
263 AssertEquals ("O09", 13, t1.Day);
264 AssertEquals ("O10", 7, t1.Hour);
265 AssertEquals ("O11", 25, t1.Minute);
266 AssertEquals ("O12", 13, t1.Second);
267 }
268
269 [Test]
270 [ExpectedException (typeof (ArgumentOutOfRangeException))]
271 public void AddMillisecondsOutOfRangeException1 ()
272 {
273 DateTime t1 = new DateTime (myTicks [1]);
274 t1.AddMilliseconds (9E100);
275 }
276
277 [Test]
278 [ExpectedException (typeof (ArgumentOutOfRangeException))]
279 public void AddMillisecondsOutOfRangeException2 ()
280 {
281 DateTime t1 = new DateTime (myTicks [1]);
282 t1.AddMilliseconds (-9E100);
283 }
284
285
286 public void TestToString ()
287 {
288 DateTime t1 = new DateTime (myTicks[2]);
289 DateTime t2 = new DateTime (myTicks[1]);
290 // Standard patterns
291 AssertEquals("B01", "02/25/2002", t1.ToString ("d"));
292 AssertEquals("B02", "Monday, 25 February 2002", t1.ToString ("D"));
293 AssertEquals("B03", "Monday, 25 February 2002 05:25", t1.ToString ("f"));
294 AssertEquals("B04", "Monday, 25 February 2002 05:25:13", t1.ToString ("F"));
295 AssertEquals("B05", "02/25/2002 05:25", t1.ToString ("g"));
296 AssertEquals("B06", "02/25/2002 05:25:13", t1.ToString ("G"));
297 AssertEquals("B07", "February 25", t1.ToString ("m"));
298 AssertEquals("B08", "February 25", t1.ToString ("M"));
299 AssertEquals("B09", "Mon, 25 Feb 2002 05:25:13 GMT", t1.ToString ("r"));
300 AssertEquals("B10", "Mon, 25 Feb 2002 05:25:13 GMT", t1.ToString ("R"));
301 AssertEquals("B11", "2002-02-25T05:25:13", t1.ToString ("s"));
302 AssertEquals("B12", "05:25", t1.ToString ("t"));
303 AssertEquals("B13", "05:25:13", t1.ToString ("T"));
304 //AssertEquals("B14", "2002-02-25 05:25:13Z", t1.ToString ("u"));
305 //AssertEquals("B15", "Sunday, 24 February 2002 11:25:13", t1.ToString ("U"));
306 AssertEquals("B16", "2002 February", t1.ToString ("y"));
307 AssertEquals("B17", "2002 February", t1.ToString ("Y"));
308
309 // Custom patterns
310 AssertEquals("C01", "25", t1.ToString ("%d"));
311 AssertEquals("C02", "25", t1.ToString ("dd"));
312 AssertEquals("C03", "Mon", t1.ToString ("ddd"));
313 AssertEquals("C04", "Monday", t1.ToString ("dddd"));
314 AssertEquals("C05", "2", t1.ToString ("%M"));
315 AssertEquals("C06", "02", t1.ToString ("MM"));
316 AssertEquals("C07", "Feb", t1.ToString ("MMM"));
317 AssertEquals("C08", "February", t1.ToString ("MMMM"));
318 AssertEquals("C09", "2", t1.ToString ("%y"));
319 AssertEquals("C10", "02", t1.ToString ("yy"));
320 AssertEquals("C11", "2002", t1.ToString ("yyyy"));
321 AssertEquals("C12", "5", t1.ToString ("%h"));
322 AssertEquals("C13", "05", t1.ToString ("hh"));
323 AssertEquals("C14", "3", t2.ToString ("%h"));
324 AssertEquals("C15", "03", t2.ToString ("hh"));
325 AssertEquals("C16", "15", t2.ToString ("%H"));
326 AssertEquals("C17", "15", t2.ToString ("HH"));
327 AssertEquals("C18", "25", t2.ToString ("%m"));
328 AssertEquals("C19", "25", t2.ToString ("mm"));
329 AssertEquals("C20", "13", t2.ToString ("%s"));
330 AssertEquals("C21", "13", t2.ToString ("ss"));
331 AssertEquals("C22", "A", t1.ToString ("%t"));
332 AssertEquals("C23", "P", t2.ToString ("%t"));
333 AssertEquals("C24", "AM", t1.ToString ("tt"));
334 AssertEquals("C25", "PM", t2.ToString ("tt"));
335 long offset = TimeZone.CurrentTimeZone.GetUtcOffset(t1).Ticks / 36000000000;
336 AssertEquals("C26", offset.ToString("+#;-#;0"), t1.ToString ("%z"));
337 AssertEquals("C27", offset.ToString("+00;-00;00"), t1.ToString ("zz"));
338 // This does not work in, eg banglore, because their timezone has an offset of
339 // +05:30
340 //AssertEquals("C28", offset.ToString("+00;-00;00") + ":00", t1.ToString ("zzz"));
341 AssertEquals("C29", " : ", t1.ToString (" : "));
342 AssertEquals("C30", " / ", t1.ToString (" / "));
343 AssertEquals("C31", " yyy ", t1.ToString (" 'yyy' "));
344 AssertEquals("C32", " d", t1.ToString (" \\d"));
345 }
346
347 [Ignore ("need a better way to handle these tests with them running on different timezones")]
348 public void TestParseExact2 ()
349 {
350 DateTime t1 = DateTime.ParseExact ("2002-02-25 04:25:13Z", "u", null);
351 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
352 AssertEquals ("D07d", 04 + TimeZone.CurrentTimeZone.GetUtcOffset(t1).Hours, t1.Hour);
353
354 }
355
356 public void TestParseExact ()
357 {
358 // Standard patterns
359 DateTime t1 = DateTime.ParseExact ("02/25/2002", "d", null);
360 AssertEquals ("D01", myTicks[0], t1.Ticks);
361 t1 = DateTime.ParseExact ("Monday, 25 February 2002", "D", null);
362 AssertEquals ("D02", myTicks[0], t1.Ticks);
363 t1 = DateTime.ParseExact ("Monday, 25 February 2002 05:25", "f", null);
364 AssertEquals ("D03", myTicks[3], t1.Ticks);
365 t1 = DateTime.ParseExact ("Monday, 25 February 2002 05:25:13", "F", null);
366 AssertEquals ("D04", myTicks[4], t1.Ticks);
367 t1 = DateTime.ParseExact ("02/25/2002 05:25", "g", null);
368 AssertEquals ("D05", myTicks[3], t1.Ticks);
369 t1 = DateTime.ParseExact ("02/25/2002 05:25:13", "G", null);
370 AssertEquals ("D06", myTicks[4], t1.Ticks);
371 t1 = DateTime.ParseExact ("2002-02-25 04:25:13Z", "u", null);
372 AssertEquals ("D07a", 2002, t1.Year);
373 AssertEquals ("D07b", 02, t1.Month);
374 AssertEquals ("D07c", 25, t1.Day);
375 AssertEquals ("D07e", 25, t1.Minute);
376 AssertEquals ("D07f", 13, t1.Second);
377 t1 = DateTime.ParseExact ("Monday, 25 February 2002 04:25:13", "U", null);
378 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
379 AssertEquals ("D08a", 2002, t1.Year);
380 AssertEquals ("D08b", 02, t1.Month);
381 AssertEquals ("D08c", 25, t1.Day);
382 AssertEquals ("D08d", 04, t1.Hour);
383 AssertEquals ("D08e", 25, t1.Minute);
384 AssertEquals ("D08f", 13, t1.Second);
385
386 DateTime t2 = new DateTime (DateTime.Today.Year, 2, 25);
387 t1 = DateTime.ParseExact ("February 25", "m", null);
388 AssertEquals ("D09", t2.Ticks, t1.Ticks);
389
390 t2 = new DateTime (DateTime.Today.Year, 2, 25);
391 t1 = DateTime.ParseExact ("February 25", "M", null);
392 AssertEquals ("D10", t2.Ticks, t1.Ticks);
393
394 t1 = DateTime.ParseExact ("Mon, 25 Feb 2002 04:25:13 GMT", "r", null);
395 AssertEquals ("D11a", 2002, t1.Year);
396 AssertEquals ("D11b", 02, t1.Month);
397 AssertEquals ("D11c", 25, t1.Day);
398 AssertEquals ("D11d", 04, t1.Hour);
399 AssertEquals ("D11e", 25, t1.Minute);
400 AssertEquals ("D11f", 13, t1.Second);
401
402 t1 = DateTime.ParseExact ("Mon, 25 Feb 2002 04:25:13 GMT", "R", null);
403 AssertEquals ("D12a", 2002, t1.Year);
404 AssertEquals ("D12b", 02, t1.Month);
405 AssertEquals ("D12c", 25, t1.Day);
406 AssertEquals ("D12d", 04, t1.Hour);
407 AssertEquals ("D12e", 25, t1.Minute);
408 AssertEquals ("D12f", 13, t1.Second);
409
410 t1 = DateTime.ParseExact ("2002-02-25T05:25:13", "s", null);
411 AssertEquals ("D13", myTicks[4], t1.Ticks);
412
413 t2 = DateTime.Today + new TimeSpan (5,25,0);
414 t1 = DateTime.ParseExact ("05:25", "t", null);
415 AssertEquals("D14", t2.Ticks, t1.Ticks);
416
417 t2 = DateTime.Today + new TimeSpan (5,25,13);
418 t1 = DateTime.ParseExact ("05:25:13", "T", null);
419 AssertEquals("D15", t2.Ticks, t1.Ticks);
420
421 t2 = new DateTime (2002, 2, 1);
422 t1 = DateTime.ParseExact ("2002 February", "y", null);
423 AssertEquals ("D16", t2.Ticks, t1.Ticks);
424
425 t2 = new DateTime (2002, 2, 1);
426 t1 = DateTime.ParseExact ("2002 February", "Y", null);
427 AssertEquals ("D16", t2.Ticks, t1.Ticks);
428
429 // Custom patterns
430 t2 = new DateTime (DateTime.Now.Year, 1, 25);
431 t1 = DateTime.ParseExact ("25", "%d", null);
432 AssertEquals ("E01: " + t2 + " -- " + t1, t2.Ticks, t1.Ticks);
433 t1 = DateTime.ParseExact ("25", "dd", null);
434 AssertEquals ("E02", t2.Ticks, t1.Ticks);
435
436 t2 = new DateTime (DateTime.Today.Year, 2, 1);
437 t1 = DateTime.ParseExact ("2", "%M", null);
438 AssertEquals ("E03", t2.Ticks, t1.Ticks);
439 t1 = DateTime.ParseExact ("02", "MM", null);
440 AssertEquals ("E04", t2.Ticks, t1.Ticks);
441 t1 = DateTime.ParseExact ("Feb", "MMM", null);
442 AssertEquals ("E05", t2.Ticks, t1.Ticks);
443 t1 = DateTime.ParseExact ("February", "MMMM", null);
444 AssertEquals ("E06", t2.Ticks, t1.Ticks);
445
446 t2 = new DateTime (2005, 1, 1);
447 t1 = DateTime.ParseExact ("5", "%y", null);
448 AssertEquals ("E07", t2.Ticks, t1.Ticks);
449 t1 = DateTime.ParseExact ("05", "yy", null);
450 AssertEquals ("E08", t2.Ticks, t1.Ticks);
451 t1 = DateTime.ParseExact ("2005", "yyyy", null);
452 AssertEquals ("E09", t2.Ticks, t1.Ticks);
453
454 t2 = DateTime.Today + new TimeSpan (5, 0, 0);
455 t1 = DateTime.ParseExact ("5A", "ht", null);
456 AssertEquals ("E10", t2.Ticks, t1.Ticks);
457 t1 = DateTime.ParseExact ("05A", "hht", null);
458 AssertEquals ("E11", t2.Ticks, t1.Ticks);
459
460 t2 = DateTime.Today + new TimeSpan (15, 0, 0);
461 t1 = DateTime.ParseExact ("3P", "ht", null);
462 AssertEquals ("E12", t2.Ticks, t1.Ticks);
463 t1 = DateTime.ParseExact ("03P", "hht", null);
464 AssertEquals ("E13", t2.Ticks, t1.Ticks);
465
466 t2 = DateTime.Today + new TimeSpan (5, 0, 0);
467 t1 = DateTime.ParseExact ("5", "%H", null);
468 AssertEquals ("E14", t2.Ticks, t1.Ticks);
469
470 t2 = DateTime.Today + new TimeSpan (15, 0, 0);
471 t1 = DateTime.ParseExact ("15", "%H", null);
472 AssertEquals ("E15", t2.Ticks, t1.Ticks);
473 t1 = DateTime.ParseExact ("15", "HH", null);
474 AssertEquals ("E16", t2.Ticks, t1.Ticks);
475
476 // Time zones
477 t2 = DateTime.Today + new TimeSpan (17, 18, 0);
478 t1 = DateTime.ParseExact ("11:18AM -5", "h:mmtt z", null);
479 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
480 if (!TimeZone.CurrentTimeZone.IsDaylightSavingTime(t1))
481 t1 += new TimeSpan(1, 0, 0);
482 AssertEquals ("F01", t2.Ticks, t1.Ticks);
483
484 t1 = DateTime.ParseExact ("11:18AM -05:00", "h:mmtt zzz", null);
485 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
486 if (!TimeZone.CurrentTimeZone.IsDaylightSavingTime(t1))
487 t1 += new TimeSpan(1, 0, 0);
488 AssertEquals ("F02", t2.Ticks, t1.Ticks);
489
490 t1 = DateTime.ParseExact ("7:18PM +03", "h:mmtt zz", null);
491 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
492 if (!TimeZone.CurrentTimeZone.IsDaylightSavingTime(t1))
493 t1 += new TimeSpan(1, 0, 0);
494 AssertEquals ("F03", t2.Ticks, t1.Ticks);
495
496 t1 = DateTime.ParseExact ("7:48PM +03:30", "h:mmtt zzz", null);
497 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
498 if (!TimeZone.CurrentTimeZone.IsDaylightSavingTime(t1))
499 t1 += new TimeSpan(1, 0, 0);
500 AssertEquals ("F04", t2.Ticks, t1.Ticks);
501
502 // Options
503 t2 = DateTime.Today + new TimeSpan (16, 18, 0);
504 t1 = DateTime.ParseExact ("11:18AM -5", "h:mmtt z",
505 null, DateTimeStyles.AdjustToUniversal);
506 AssertEquals ("G01", t2.Ticks, t1.Ticks);
507
508 t1 = DateTime.ParseExact ("Monday, 25 February 2002 05:25:13", "F",
509 null, DateTimeStyles.AdjustToUniversal);
510 AssertEquals ("G02", myTicks[4], t1.Ticks);
511 t1 = DateTime.ParseExact ("Monday, 25 February 2002 05:25:13",
512 "dddd, dd MMMM yyyy HH:mm:ss",
513 null, DateTimeStyles.AdjustToUniversal);
514 AssertEquals ("G03", myTicks[4], t1.Ticks);
515
516 t1 = DateTime.ParseExact ("02/25/2002", "d", null,
517 DateTimeStyles.AllowWhiteSpaces);
518 AssertEquals ("G04", myTicks[0], t1.Ticks);
519
520 t1 = DateTime.ParseExact (" 02/25/2002", "d", null,
521 DateTimeStyles.AllowLeadingWhite);
522 AssertEquals ("G05", myTicks[0], t1.Ticks);
523
524 t1 = DateTime.ParseExact ("02/25/2002 ", "d", null,
525 DateTimeStyles.AllowTrailingWhite);
526 AssertEquals ("G06", myTicks[0], t1.Ticks);
527
528 t1 = DateTime.ParseExact (" 02 / 25 / 2002 ", "d", null,
529 DateTimeStyles.AllowWhiteSpaces);
530 AssertEquals ("G07", myTicks[0], t1.Ticks);
531
532 // Multi Custom Patterns
533 string rfc1123_date = "r";
534 string rfc850_date = "dddd, dd'-'MMM'-'yy HH':'mm':'ss 'GMT'";
535 string asctime_date = "ddd MMM d HH':'mm':'ss yyyy";
536 string [] formats = new string [] {rfc1123_date, rfc850_date, asctime_date};
537 CultureInfo enUS = new CultureInfo("en-US", false);
538 t1 = DateTime.ParseExact ("Sun, 06 Nov 1994 08:49:37 GMT", formats[0], enUS,
539 DateTimeStyles.AllowWhiteSpaces);
540 AssertEquals ("M01", myTicks[6], t1.Ticks);
541 t1 = DateTime.ParseExact ("Sunday, 06-Nov-94 08:49:37 GMT", formats[1], enUS,
542 DateTimeStyles.AllowWhiteSpaces);
543 AssertEquals ("M02", myTicks[6], t1.Ticks);
544 t1 = DateTime.ParseExact ("Sun Nov 6 08:49:37 1994", formats[2], enUS,
545 DateTimeStyles.AllowWhiteSpaces);
546 AssertEquals ("M03", myTicks[6], t1.Ticks);
547 t1 = DateTime.ParseExact ("Sun, 06 Nov 1994 08:49:37 GMT", formats, enUS,
548 DateTimeStyles.AllowWhiteSpaces);
549 AssertEquals ("M04", myTicks[6], t1.Ticks);
550 t1 = DateTime.ParseExact ("Sunday, 06-Nov-94 08:49:37 GMT", formats, enUS,
551 DateTimeStyles.AllowWhiteSpaces);
552 AssertEquals ("M05", myTicks[6], t1.Ticks);
553 t1 = DateTime.ParseExact ("Sun Nov 6 08:49:37 1994", formats, enUS,
554 DateTimeStyles.AllowWhiteSpaces);
555 AssertEquals ("M06", myTicks[6], t1.Ticks);
556
557 // Bug 52274
558 t1 = DateTime.ParseExact ("--12--", "--MM--" , null);
559 AssertEquals("Dash01", 12, t1.Month);
560 t1=DateTime.ParseExact ("--12-24", "--MM-dd" , null);
561 AssertEquals("Dash02", 24, t1.Day);
562 AssertEquals("Dash03", 12, t1.Month);
563 t1=DateTime.ParseExact ("---24", "---dd" , null);
564 AssertEquals("Dash04", 24, t1.Day);
565
566 // Bug 63376
567 t1 = DateTime.ParseExact ("18Aug2004 12:33:00", "ddMMMyyyy hh:mm:ss", new CultureInfo ("en-US"));
568 AssertEquals ("hh allows 12, though it's useless", 0, t1.Hour);
569 }
570
571 [Ignore ("need to fix tests that run on different timezones")]
572 public void TestParse2 ()
573 {
574 DateTime t1 = DateTime.Parse ("Mon, 25 Feb 2002 04:25:13 GMT");
575 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
576 AssertEquals ("H10d", 04 - TimeZone.CurrentTimeZone.GetUtcOffset(t1).Hours, t1.Hour);
577
578 }
579
580 public void TestParse ()
581 {
582 // Standard patterns
583 DateTime t1 = DateTime.Parse ("02/25/2002");
584 AssertEquals ("H00", myTicks[0], t1.Ticks);
585 try {
586 t1 = DateTime.Parse ("02-25-2002");
587 }
588 catch (Exception e) {
589 Fail ("Unexpected exception. e=" + e);
590 }
591 try {
592 t1 = DateTime.Parse ("2002-02-25");
593 }
594 catch (Exception e) {
595 Fail ("Unexpected exception. e=" + e);
596 }
597 AssertEquals ("H01", myTicks[0], t1.Ticks);
598 t1 = DateTime.Parse ("Monday, 25 February 2002");
599 AssertEquals ("H02", myTicks[0], t1.Ticks);
600 t1 = DateTime.Parse ("Monday, 25 February 2002 05:25");
601 AssertEquals ("H03", myTicks[3], t1.Ticks);
602 t1 = DateTime.Parse ("Monday, 25 February 2002 05:25:13");
603 AssertEquals ("H04", myTicks[4], t1.Ticks);
604 t1 = DateTime.Parse ("02/25/2002 05:25");
605 AssertEquals ("H05", myTicks[3], t1.Ticks);
606 t1 = DateTime.Parse ("02/25/2002 05:25:13");
607 AssertEquals ("H06", myTicks[4], t1.Ticks);
608 t1 = DateTime.Parse ("2002-02-25 04:25:13Z");
609 t1 = TimeZone.CurrentTimeZone.ToUniversalTime(t1);
610 AssertEquals ("H07a", 2002, t1.Year);
611 AssertEquals ("H07b", 02, t1.Month);
612 AssertEquals ("H07c", 25, t1.Day);
613 AssertEquals ("H07d", 04, t1.Hour);
614 AssertEquals ("H07e", 25, t1.Minute);
615 AssertEquals ("H07f", 13, t1.Second);
616
617 DateTime t2 = new DateTime (DateTime.Today.Year, 2, 25);
618 t1 = DateTime.Parse ("February 25");
619 AssertEquals ("H08", t2.Ticks, t1.Ticks);
620
621 t2 = new DateTime (DateTime.Today.Year, 2, 8);
622 t1 = DateTime.Parse ("February 08");
623 AssertEquals ("H09", t2.Ticks, t1.Ticks);
624
625 // parsed as UTC string
626 t1 = DateTime.Parse ("Mon, 25 Feb 2002 04:25:13 GMT");
627 t1 = TimeZone.CurrentTimeZone.ToUniversalTime (t1);
628 AssertEquals ("H10a", 2002, t1.Year);
629 AssertEquals ("H10b", 02, t1.Month);
630 AssertEquals ("H10c", 25, t1.Day);
631 AssertEquals ("H10d", 4, t1.Hour);
632 AssertEquals ("H10e", 25, t1.Minute);
633 AssertEquals ("H10f", 13, t1.Second);
634
635 t1 = DateTime.Parse ("2002-02-25T05:25:13");
636 AssertEquals ("H11", myTicks[4], t1.Ticks);
637
638 t2 = DateTime.Today + new TimeSpan (5,25,0);
639 t1 = DateTime.Parse ("05:25");
640 AssertEquals("H12", t2.Ticks, t1.Ticks);
641
642 t2 = DateTime.Today + new TimeSpan (5,25,13);
643 t1 = DateTime.Parse ("05:25:13");
644 AssertEquals("H13", t2.Ticks, t1.Ticks);
645
646 t2 = new DateTime (2002, 2, 1);
647 t1 = DateTime.Parse ("2002 February");
648 AssertEquals ("H14", t2.Ticks, t1.Ticks);
649
650 t2 = new DateTime (2002, 2, 1);
651 t1 = DateTime.Parse ("2002 February");
652 AssertEquals ("H15", t2.Ticks, t1.Ticks);
653
654 t2 = new DateTime (DateTime.Today.Year, 2, 8);
655 t1 = DateTime.Parse ("February 8");
656 AssertEquals ("H16", t2.Ticks, t1.Ticks);
657 }
658
659 public void TestParse3 ()
660 {
661 string s = "Wednesday, 09 June 2004";
662 DateTime.ParseExact (s, "dddd, dd MMMM yyyy", CultureInfo.InvariantCulture);
663 try {
664 DateTime.ParseExact (s, "dddd, dd MMMM yyyy", new CultureInfo ("ja-JP"));
665 Fail ("ja-JP culture does not support format \"dddd, dd MMMM yyyy\"");
666 } catch (FormatException) {
667 }
668
669 // Ok, now we can assume ParseExact() works expectedly.
670
671 DateTime.Parse (s, CultureInfo.InvariantCulture, DateTimeStyles.AllowWhiteSpaces);
672 DateTime.Parse (s, new CultureInfo ("ja-JP"), DateTimeStyles.AllowWhiteSpaces);
673 // DateTime.Parse (s, null); currently am not sure if it works for _every_ culture.
674 }
675
676 [Test]
677 [ExpectedException(typeof (FormatException))]
678 public void ParseFormatException1 ()
679 {
680 // Following string is not a correct French date i.e. dd/mm/yyyy.
681 String frDateTime = "11/13/2003 11:28:15";
682 IFormatProvider format = new CultureInfo("fr-FR", true);
683 DateTime t1 = DateTime.Parse(frDateTime, format);
684 }
685
686 public void TestOA ()
687 {
688 double number=5000.41443;
689 DateTime d = DateTime.FromOADate(number);
690 DTAssertEquals ("I01", d, new DateTime(1913, 9, 8, 9, 56, 46, 0), Resolution.Second);
691 AssertEquals ("I02", d.ToOADate(), number);
692 }
693
694 [Test]
695 public void ParseAllowsQueerString ()
696 {
697 DateTime.Parse ("Sat,,,,,, 01 Oct 1994 03:00:00", CultureInfo.InvariantCulture);
698 }
699
700 [Test]
701 public void ParseUtcNonUtc ()
702 {
703 Thread.CurrentThread.CurrentCulture = new CultureInfo ("es-ES");
704
705 CultureInfo ci;
706 string s, s2, s3, d;
707 DateTime dt;
708 DateTimeFormatInfo dfi = DateTimeFormatInfo.InvariantInfo;
709 s = dfi.UniversalSortableDateTimePattern;
710 s2 = "r";
711
712 s3 = "s";
713
714 long tick1 = 631789220960000000; // 2003-01-23 12:34:56 as is
715 long tick2 = TimeZone.CurrentTimeZone.ToLocalTime (new DateTime (tick1)).Ticks; // adjusted to local time
716
717 // invariant
718 ci = CultureInfo.InvariantCulture;
719
720 d = "2003/01/23 12:34:56";
721 dt = DateTime.Parse (d, ci);
722 AssertEquals (d, tick1, dt.Ticks);
723
724 d = "2003/01/23 12:34:56 GMT";
725 dt = DateTime.Parse (d, ci);
726 AssertEquals (d, tick2, dt.Ticks);
727
728 d = "Thu, 23 Jan 2003 12:34:56 GMT";
729 dt = DateTime.ParseExact (d, s2, ci);
730 AssertEquals (d, tick1, dt.Ticks);
731
732 d = "2003-01-23 12:34:56Z";
733 dt = DateTime.ParseExact (d, s, ci);
734 AssertEquals (d, tick1, dt.Ticks);
735
736 d = "2003-01-23T12:34:56";
737 dt = DateTime.ParseExact (d, s3, ci);
738 AssertEquals (d, tick1, dt.Ticks);
739
740 // ja-JP ... it should be culture independent
741 ci = new CultureInfo ("ja-JP");
742
743 d = "2003/01/23 12:34:56";
744 dt = DateTime.Parse (d, ci);
745 AssertEquals (d, tick1, dt.Ticks);
746
747 d = "2003/01/23 12:34:56 GMT";
748 dt = DateTime.Parse (d, ci);
749 AssertEquals (d, tick2, dt.Ticks);
750
751 d = "Thu, 23 Jan 2003 12:34:56 GMT";
752 dt = DateTime.ParseExact (d, s2, ci);
753 AssertEquals (d, tick1, dt.Ticks);
754
755 d = "2003-01-23 12:34:56Z";
756 dt = DateTime.ParseExact (d, s, ci);
757 AssertEquals (d, tick1, dt.Ticks);
758
759 d = "2003-01-23T12:34:56";
760 dt = DateTime.ParseExact (d, s3, ci);
761 AssertEquals (d, tick1, dt.Ticks);
762 }
763
764 [Test]
765 public void TimeZoneAdjustment ()
766 {
767 CultureInfo ci = Thread.CurrentThread.CurrentCulture;
768 try {
769 Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US");
770 DateTime d1 = DateTime.ParseExact ("2004/06/30", "yyyy/MM/dd", null);
771 DateTime d2 = DateTime.ParseExact ("2004/06/30Z", "yyyy/MM/dd'Z'", null);
772 DateTime d3 = DateTime.ParseExact ("Wed, 30 Jun 2004 00:00:00 GMT", "ddd, dd MMM yyyy HH':'mm':'ss 'GMT'", null);
773 DateTime d4 = DateTime.ParseExact ("2004-06-30 00:00:00Z", "yyyy'-'MM'-'dd HH':'mm':'ss'Z'", null);
774 StringWriter sw = new StringWriter ();
775 sw.Write ("{0} {1}", d1.Ticks, d1);
776 AssertEquals ("#1", "632241504000000000 6/30/2004 12:00:00 AM", sw.ToString ());
777 sw.GetStringBuilder ().Length = 0;
778 sw.Write ("{0} {1}", d2.Ticks, d2);
779 AssertEquals ("#2", "632241504000000000 6/30/2004 12:00:00 AM", sw.ToString ());
780 sw.GetStringBuilder ().Length = 0;
781 sw.Write ("{0} {1}", d3.Ticks, d3);
782 AssertEquals ("#3", "632241504000000000 6/30/2004 12:00:00 AM", sw.ToString ());
783 sw.GetStringBuilder ().Length = 0;
784 sw.Write ("{0} {1}", d4.Ticks, d4);
785 AssertEquals ("#4", "632241504000000000 6/30/2004 12:00:00 AM", sw.ToString ());
786 } finally {
787 Thread.CurrentThread.CurrentCulture = ci;
788 }
789 }
790
791 [Test]
792 [ExpectedException (typeof (ArgumentException))]
793 public void FromOADate_Min ()
794 {
795 // minimum documented value isn't inclusive
796 DateTime.FromOADate (-657435.0d);
797 }
798
799 [Test]
800 [ExpectedException (typeof (ArgumentException))]
801 public void FromOADate_Max ()
802 {
803 // maximum documented value isn't inclusive
804 DateTime.FromOADate (2958466.0d);
805 }
806
807 [Test]
808 public void FromOADate ()
809 {
810 // Note: OA (OLE Automation) dates aren't timezone sensitive
811 AssertEquals ("Ticks-Zero", 599264352000000000, DateTime.FromOADate (0.0d).Ticks);
812 AssertEquals ("Ticks-Min", 31242239136000000, DateTime.FromOADate (-657434.999d).Ticks);
813 AssertEquals ("Ticks-Max", 3155378975136000000, DateTime.FromOADate (2958465.999d).Ticks);
814 }
815
816 [Test]
817 public void ToOADate ()
818 {
819 // Note: OA (OLE Automation) dates aren't timezone sensitive
820 DateTime d = new DateTime (0);
821 AssertEquals ("Unititialized", 0.0d, d.ToOADate ());
822 d = new DateTime (599264352000000000);
823 AssertEquals ("Ticks-Zero", 0.0d, d.ToOADate ());
824 d = new DateTime (31242239136000000);
825 AssertEquals ("Ticks-Min", -657434.999d, d.ToOADate ());
826 d = new DateTime (3155378975136000000);
827 AssertEquals ("Ticks-Max", 2958465.999d, d.ToOADate ());
828 }
829
830 [Test]
831 public void ToOADate_OverMax ()
832 {
833 DateTime d = new DateTime (3155378975136000001);
834 AssertEquals ("Over-Max", 2958465.999d, d.ToOADate ());
835 }
836
837 [Test]
838 public void ToOADate_MaxValue ()
839 {
840 AssertEquals ("MaxValue", 2958465.99999999d, DateTime.MaxValue.ToOADate ());
841 }
842
843 [Test]
844 public void ToOADate_UnderMin ()
845 {
846 DateTime d = new DateTime (31242239135999999);
847 AssertEquals ("Under-Min", -657434.999d, d.ToOADate ());
848 }
849
850 [Test]
851 public void ToOADate_MinValue ()
852 {
853 AssertEquals ("MinValue", 0, DateTime.MinValue.ToOADate ());
854 }
855
856 [Test]
857 public void MaxValueYear () // bug52075
858 {
859 AssertEquals ("#01", "9999", DateTime.MaxValue.Year.ToString ());
860 }
861
862 [Test]
863 public void X509Certificate ()
864 {
865 // if this test fails then *ALL* or *MOST* X509Certificate tests will also fails
866 AssertEquals ("yyyyMMddHHmmssZ", "03/12/1996 18:38:47", DateTime.ParseExact ("19960312183847Z", "yyyyMMddHHmmssZ", null).ToUniversalTime ().ToString ());
867 // technically this is invalid (PKIX) because of the missing seconds but it exists so...
868 AssertEquals ("yyMMddHHmmZ", "02/23/1996 19:15:00", DateTime.ParseExact ("9602231915Z", "yyMMddHHmmZ", null).ToUniversalTime ().ToString ());
869
870 // However, "Z" and "'Z'" are different.
871 AssertEquals ("Z timezone handling",
872 DateTime.ParseExact ("19960312183847Z", "yyyyMMddHHmmss'Z'", null).ToLocalTime (),
873 DateTime.ParseExact ("19960312183847Z", "yyyyMMddHHmmssZ", null));
874 }
875
876 [Test]
877 public void QuotedFormat () // bug 56436
878 {
879 string date = "28/Mar/2004:19:12:37 +0200";
880 string [] expectedFormats = {"dd\"/\"MMM\"/\"yyyy:HH:mm:ss zz\"00\""};
881 DateTime mydate = DateTime.ParseExact (date, expectedFormats, null, DateTimeStyles.AllowWhiteSpaces);
882 }
883
884 [Test]
885 public void CultureIndependentTests ()
886 {
887 // Here I aggregated some tests mainly because of test
888 // performance (iterating all the culture is heavy process).
889
890 for (int i = 0; i < 32768; i++) {
891 CultureInfo ci = null;
892 string stage = "init";
893 try {
894 try {
895 ci = new CultureInfo (i);
896 // In fact InvatiantCulture is not neutral.
897 // See bug #59716.
898 if (ci.IsNeutralCulture && ci != CultureInfo.InvariantCulture)
899 continue;
900 } catch (Exception) {
901 continue;
902 }
903 Thread.CurrentThread.CurrentCulture = ci;
904 DateTime dt;
905
906 // Common patterns
907 // X509Certificate pattern is _always_ accepted.
908 stage = "1";
909 dt = DateTime.ParseExact ("19960312183847Z", "yyyyMMddHHmmssZ", null);
910 #if NET_1_1
911 stage = "2";
912 // culture 1025 ar-SA fails
913 // if (i != 127)
914 // dt = DateTime.Parse ("19960312183847Z");
915 #endif
916 stage = "3";
917 dt = DateTime.Parse ("2004-05-26T03:29:01.1234567");
918 stage = "4";
919 dt = DateTime.Parse ("2004-05-26T03:29:01.1234567-07:00");
920
921 // memo: the least LCID is 127, and then 1025(ar-SA)
922
923 // "th-TH" locale rejects them since in
924 // ThaiBuddhistCalendar the week of a day is different.
925 // (and also for years).
926 if (ci.LCID != 1054) {
927 try {
928 stage = "5";
929 dt = DateTime.Parse ("Sat, 29 Oct 1994 12:00:00 GMT", ci);
930 } catch (FormatException ex) {
931 Fail (String.Format ("stage 5.1 RFC1123: culture {0} {1} failed: {2}", i, ci, ex.Message));
932 }
933 /* comment out until we fix RFC1123
934 // bug #47720
935 if (dt != TimeZone.CurrentTimeZone.ToUniversalTime (dt))
936 Assert (String.Format ("bug #47720 on culture {0} {1}", ci.LCID, ci), 12 != dt.Hour);
937 */
938 // variant of RFC1123
939 try {
940 stage = "6";
941 dt = DateTime.Parse ("Sat, 1 Oct 1994 03:00:00", ci);
942 } catch (FormatException ex) {
943 Fail (String.Format ("stage 6.1 RFC1123 variant: culture {0} {1} failed: {2}", i, ci, ex.Message));
944 }
945 stage = "7";
946 AssertEquals (String.Format ("stage 7.1 RFC1123 variant on culture {0} {1}", ci.LCID, ci), 3, dt.Hour);
947 }
948
949 switch (ci.LCID) {
950 case 1025: // ar-SA
951 case 1054: // th-TH
952 case 1125: // div-MV
953 break;
954 default:
955 stage = "8";
956 // 02/25/2002 04:25:13 as is
957 long tick1 = 631502079130000000;
958 long tick2 = TimeZone.CurrentTimeZone.ToLocalTime (new DateTime (tick1)).Ticks; // adjusted to local time
959 dt = DateTime.Parse ("Mon, 25 Feb 2002 04:25:13 GMT", ci);
960 AssertEquals (String.Format ("GMT variant. culture={0} {1}", i, ci), tick2, dt.Ticks);
961 break;
962 }
963
964 #if NET_1_1
965 // ka-GE rejects these formats under MS.NET.
966 // I wonder why. Also, those tests fail under .NET 1.0.
967 if (ci.LCID != 1079) {
968 stage = "9";
969 dt = DateTime.Parse ("2002-02-25");
970 stage = "10";
971 dt = DateTime.Parse ("2002-02-25Z");
972 stage = "11";
973 dt = DateTime.Parse ("2002-02-25T19:20:00+09:00");
974 switch (ci.LCID) {
975 case 1038: // FIXME: MS passes this culture.
976 case 1062: // FIXME: MS passes this culture.
977 case 1078: // MS does not pass this culture. Dunno why.
978 break;
979 default:
980 // bug #58938
981 stage = "12";
982 dt = DateTime.Parse ("2002#02#25 19:20:00");
983 stage = "13";
984 AssertEquals (String.Format ("bug #58938 on culture {0} {1}", ci.LCID, ci), 19, dt.Hour);
985 break;
986 }
987 stage = "14";
988 dt = DateTime.Parse ("2002-02-25 12:01:03");
989 stage = "15";
990 dt = DateTime.Parse ("2002#02#25 12:01:03");
991 stage = "16";
992 dt = DateTime.Parse ("2002%02%25 12:01:03");
993 stage = "17";
994 if (ci.DateTimeFormat.TimeSeparator != ".")
995 dt = DateTime.Parse ("2002.02.25 12:01:03");
996 stage = "18";
997 dt = DateTime.Parse ("2003/01/23 01:34:56 GMT");
998 dt = TimeZone.CurrentTimeZone.ToUniversalTime (dt);
999 AssertEquals (String.Format ("stage 18.1 RFC1123 UTC {0} {1}", i, ci), 1, dt.Hour);
1000 stage = "19";
1001 // This test was fixed from 12:34:56 to
1002 // 01:34:56 since 1078 af-ZA failed
1003 // because of hour interpretation
1004 // difference (af-ZA expects 0).
1005 // (IMHO it is MS BUG though.)
1006 dt = DateTime.Parse ("2003/01/23 12:34:56 GMT");
1007 dt = TimeZone.CurrentTimeZone.ToUniversalTime (dt);
1008 if (i != 1078)
1009 AssertEquals (String.Format ("stage 18.1 RFC1123 UTC {0} {1}", i, ci), 12, dt.Hour);
1010 }
1011 #endif
1012 } catch (FormatException ex) {
1013 Fail (String.Format ("stage {3}: Culture {0} {1} failed: {2}", i, ci, ex.Message, stage));
1014 }
1015 }
1016 }
1017
1018 [Test]
1019 [ExpectedException (typeof (ArgumentOutOfRangeException))]
1020 public void ToFileTime_MinValue ()
1021 {
1022 DateTime.FromFileTime (Int64.MinValue);
1023 }
1024
1025 [Test]
1026 [ExpectedException (typeof (ArgumentOutOfRangeException))]
1027 public void ToFileTime_Negative ()
1028 {
1029 DateTime.FromFileTime (-1);
1030 }
1031
1032 [Test]
1033 public void ToFileTime ()
1034 {
1035 long u = DateTime.FromFileTimeUtc (0).Ticks;
1036 AssertEquals ("Utc-0", 504911232000000000, u);
1037 long max = DateTime.MaxValue.Ticks - 504911232000000000; // w32file_epoch
1038 AssertEquals ("Utc-MaxValue", 3155378975999999999, DateTime.FromFileTimeUtc (max).Ticks);
1039
1040 long t = DateTime.FromFileTime (0).Ticks;
1041 Assert ("ToFileTime>", t > (u - TimeSpan.TicksPerDay));
1042 Assert ("ToFileTime<", t < (u + TimeSpan.TicksPerDay));
1043 }
1044
1045 [Test]
1046 [ExpectedException (typeof (ArgumentOutOfRangeException))]
1047 public void ToFileTimeUtc_MinValue ()
1048 {
1049 DateTime.FromFileTimeUtc (Int64.MinValue);
1050 }
1051
1052 [Test]
1053 [ExpectedException (typeof (ArgumentOutOfRangeException))]
1054 public void ToFileTimeUtc_Negative ()
1055 {
1056 DateTime.FromFileTimeUtc (-1);
1057 }
1058
1059 [Test]
1060 public void Milliseconds ()
1061 {
1062 DateTime dt = DateTime.Parse ("2004-05-26T03:29:01.1234567-07:00");
1063 dt = TimeZone.CurrentTimeZone.ToUniversalTime (dt);
1064 AssertEquals ("DateTime with milliseconds", 632211641411234567, dt.Ticks);
1065 }
1066
1067 [Test]
1068 public void ParseNotExact ()
1069 {
1070 DateTime dt = DateTime.Parse ("2004-05-26T03:29:01-07:00 foo");
1071 dt = TimeZone.CurrentTimeZone.ToUniversalTime (dt);
1072 AssertEquals ("DateTime.Parse not exact", 632211641410000000, dt.Ticks);
1073 }
1074
1075 [Test]
1076 [ExpectedException (typeof (FormatException))]
1077 public void ParseExactIsExact()
1078 {
1079 DateTime.ParseExact ("2004-05-26T03:29:01-07:00 foo", "yyyy-MM-ddTHH:mm:sszzz", null);
1080 }
1081
1082 [Test]
1083 [ExpectedException (typeof (FormatException))]
1084 public void ParseExactDoesNotEatZ ()
1085 {
1086 DateTime.ParseExact ("2004-05-26T03:29:01", "yyyy-MM-ddTHH:mm:ssZ", null);
1087 }
1088
1089 [Test]
1090 public void ParseExactMilliseconds ()
1091 {
1092 DateTime dt = DateTime.ParseExact ("2004-05-26T03:29:01.1234567-07:00", "yyyy-MM-ddTHH:mm:ss.fffffffzzz", null);
1093 dt = TimeZone.CurrentTimeZone.ToUniversalTime (dt);
1094 AssertEquals ("DateTime.ParseExact with milliseconds", 632211641411234567, dt.Ticks);
1095 }
1096
1097 [Test]
1098 public void NoColonTimeZone ()
1099 {
1100 AssertEquals ("DateTime with colon-less timezone", true, DateTime.Parse ("2004-05-26T03:29:01-0700").Ticks != DateTime.Parse ("2004-05-26T03:29:01-0800").Ticks);
1101 }
1102
1103 [Test]
1104 public void WithColonTimeZone ()
1105 {
1106 AssertEquals ("DateTime with colon tiemzone", true, DateTime.Parse ("2004-05-26T03:29:01-07:00").Ticks != DateTime.Parse ("2004-05-26T03:29:01-08:00").Ticks);
1107 }
1108
1109 [Test]
1110 [ExpectedException (typeof (InvalidCastException))]
1111 public void IConvertible_ToType_Boolean ()
1112 {
1113 ((IConvertible)DateTime.Now).ToType (typeof (bool), null);
1114 }
1115
1116 [Test]
1117 [ExpectedException (typeof (InvalidCastException))]
1118 public void IConvertible_ToType_Byte ()
1119 {
1120 ((IConvertible)DateTime.Now).ToType (typeof (byte), null);
1121 }
1122
1123 [Test]
1124 [ExpectedException (typeof (InvalidCastException))]
1125 public void IConvertible_ToType_Char ()
1126 {
1127 ((IConvertible)DateTime.Now).ToType (typeof (char), null);
1128 }
1129
1130 [Test]
1131 public void IConvertible_ToType_DateTime ()
1132 {
1133 DateTime dt = DateTime.Now;
1134 DateTime dt2 = (DateTime) ((IConvertible)dt).ToType (typeof (DateTime), null);
1135 Assert ("Object", dt.Equals (dt2));
1136 }
1137
1138 [Test]
1139 [ExpectedException (typeof (InvalidCastException))]
1140 public void IConvertible_ToType_DBNull ()
1141 {
1142 ((IConvertible)DateTime.Now).ToType (typeof (DBNull), null);
1143 }
1144
1145 [Test]
1146 [ExpectedException (typeof (InvalidCastException))]
1147 public void IConvertible_ToType_Decimal ()
1148 {
1149 ((IConvertible)DateTime.Now).ToType (typeof (decimal), null);
1150 }
1151
1152 [Test]
1153 [ExpectedException (typeof (InvalidCastException))]
1154 public void IConvertible_ToType_Double ()
1155 {
1156 ((IConvertible)DateTime.Now).ToType (typeof (double), null);
1157 }
1158
1159 [Test]
1160 [ExpectedException (typeof (ArgumentNullException))]
1161 public void IConvertible_ToType_Empty ()
1162 {
1163 ((IConvertible)DateTime.Now).ToType (null, null);
1164 }
1165
1166 [Test]
1167 [ExpectedException (typeof (InvalidCastException))]
1168 public void IConvertible_ToType_Int16 ()
1169 {
1170 ((IConvertible)DateTime.Now).ToType (typeof (short), null);
1171 }
1172
1173 [Test]
1174 [ExpectedException (typeof (InvalidCastException))]
1175 public void IConvertible_ToType_Int32 ()
1176 {
1177 ((IConvertible)DateTime.Now).ToType (typeof (int), null);
1178 }
1179
1180 [Test]
1181 [ExpectedException (typeof (InvalidCastException))]
1182 public void IConvertible_ToType_Int64 ()
1183 {
1184 ((IConvertible)DateTime.Now).ToType (typeof (long), null);
1185 }
1186
1187 [Test]
1188 public void IConvertible_ToType_Object ()
1189 {
1190 DateTime dt = DateTime.Now;
1191 object o = ((IConvertible)dt).ToType (typeof (object), null);
1192 Assert ("Object", dt.Equals (o));
1193 }
1194
1195 [Test]
1196 [ExpectedException (typeof (InvalidCastException))]
1197 public void IConvertible_ToType_SByte ()
1198 {
1199 ((IConvertible)DateTime.Now).ToType (typeof (sbyte), null);
1200 }
1201
1202 [Test]
1203 [ExpectedException (typeof (InvalidCastException))]
1204 public void IConvertible_ToType_Single ()
1205 {
1206 ((IConvertible)DateTime.Now).ToType (typeof (float), null);
1207 }
1208
1209 [Test]
1210 public void IConvertible_ToType_String ()
1211 {
1212 DateTime dt = DateTime.Now;
1213 string s = (string) ((IConvertible)dt).ToType (typeof (string), null);
1214 AssertEquals ("String", dt.ToString (), s);
1215 }
1216
1217 [Test]
1218 [ExpectedException (typeof (InvalidCastException))]
1219 public void IConvertible_ToType_UInt16 ()
1220 {
1221 ((IConvertible)DateTime.Now).ToType (typeof (ushort), null);
1222 }
1223
1224 [Test]
1225 [ExpectedException (typeof (InvalidCastException))]
1226 public void IConvertible_ToType_UInt32 ()
1227 {
1228 ((IConvertible)DateTime.Now).ToType (typeof (uint), null);
1229 }
1230
1231 [Test]
1232 [ExpectedException (typeof (InvalidCastException))]
1233 public void IConvertible_ToType_UInt64 ()
1234 {
1235 ((IConvertible)DateTime.Now).ToType (typeof (ulong), null);
1236 }
1237 }
1238
1239 }
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