2 // System.Globalization.CultureInfo Test Cases
5 // Gonzalo Paniagua Javier (gonzalo@ximian.com)
7 // (c) 2005 Novell, Inc. (http://www.novell.com)
11 using System.Globalization;
13 using System.Runtime.Serialization.Formatters.Binary;
14 using System.Threading;
16 using NUnit.Framework;
18 namespace MonoTests.System.Globalization
21 public class CultureInfoTest
23 CultureInfo old_culture;
28 old_culture = Thread.CurrentThread.CurrentCulture;
32 public void TearDown ()
34 Thread.CurrentThread.CurrentCulture = old_culture;
38 public void Constructor0 ()
40 CultureInfo ci = new CultureInfo (2067);
41 Assert.IsFalse (ci.IsReadOnly, "#1");
42 Assert.AreEqual (2067, ci.LCID, "#2");
43 Assert.AreEqual ("nl-BE", ci.Name, "#3");
44 Assert.IsTrue (ci.UseUserOverride, "#4");
48 public void Constructor0_Identifier_Negative ()
53 } catch (ArgumentOutOfRangeException ex) {
54 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
55 Assert.IsNull (ex.InnerException, "#3");
56 Assert.IsNotNull (ex.Message, "#4");
57 Assert.IsNotNull (ex.ParamName, "#5");
58 Assert.AreEqual ("culture", ex.ParamName, "#6");
63 public void Constructor1 ()
65 CultureInfo ci = new CultureInfo ("nl-BE");
66 Assert.IsFalse (ci.IsReadOnly, "#1");
67 Assert.AreEqual (2067, ci.LCID, "#2");
68 Assert.AreEqual ("nl-BE", ci.Name, "#3");
69 Assert.IsTrue (ci.UseUserOverride, "#4");
73 public void Constructor1_Name_Null ()
76 new CultureInfo ((string) null);
78 } catch (ArgumentNullException ex) {
79 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
80 Assert.IsNull (ex.InnerException, "#3");
81 Assert.IsNotNull (ex.Message, "#4");
82 Assert.IsNotNull (ex.ParamName, "#5");
83 Assert.AreEqual ("name", ex.ParamName, "#6");
88 public void Constructor2 ()
90 CultureInfo ci = new CultureInfo (2067, false);
91 Assert.IsFalse (ci.IsReadOnly, "#A1");
92 Assert.AreEqual (2067, ci.LCID, "#A2");
93 Assert.AreEqual ("nl-BE", ci.Name, "#A3");
94 Assert.IsFalse (ci.UseUserOverride, "#A4");
96 ci = new CultureInfo (2067, true);
97 Assert.IsFalse (ci.IsReadOnly, "#B1");
98 Assert.AreEqual (2067, ci.LCID, "#B2");
99 Assert.AreEqual ("nl-BE", ci.Name, "#B3");
100 Assert.IsTrue (ci.UseUserOverride, "#B4");
104 public void Constructor2_Identifier_Negative ()
107 new CultureInfo (-1, false);
109 } catch (ArgumentOutOfRangeException ex) {
110 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
111 Assert.IsNull (ex.InnerException, "#3");
112 Assert.IsNotNull (ex.Message, "#4");
113 Assert.IsNotNull (ex.ParamName, "#5");
114 Assert.AreEqual ("culture", ex.ParamName, "#6");
119 public void Constructor3 ()
121 CultureInfo ci = new CultureInfo ("nl-BE", false);
122 Assert.IsFalse (ci.IsReadOnly, "#A1");
123 Assert.AreEqual (2067, ci.LCID, "#A2");
124 Assert.AreEqual ("nl-BE", ci.Name, "#A3");
125 Assert.IsFalse (ci.UseUserOverride, "#A4");
127 ci = new CultureInfo ("nl-BE", true);
128 Assert.IsFalse (ci.IsReadOnly, "#B1");
129 Assert.AreEqual (2067, ci.LCID, "#B2");
130 Assert.AreEqual ("nl-BE", ci.Name, "#B3");
131 Assert.IsTrue (ci.UseUserOverride, "#B4");
135 public void Constructor3_Name_Null ()
138 new CultureInfo ((string) null, false);
140 } catch (ArgumentNullException ex) {
141 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
142 Assert.IsNull (ex.InnerException, "#3");
143 Assert.IsNotNull (ex.Message, "#4");
144 Assert.IsNotNull (ex.ParamName, "#5");
145 Assert.AreEqual ("name", ex.ParamName, "#6");
150 public void ClearCachedData ()
152 var dt = DateTime.Now;
153 old_culture.ClearCachedData (); // It can be any culture instance as the method should be static
158 public void CreateSpecificCulture ()
160 var ci = CultureInfo.CreateSpecificCulture ("en");
161 Assert.AreEqual ("en-US", ci.Name, "#1");
163 ci = CultureInfo.CreateSpecificCulture ("en-GB");
164 Assert.AreEqual ("en-GB", ci.Name, "#2");
166 ci = CultureInfo.CreateSpecificCulture ("en-----");
167 Assert.AreEqual ("en-US", ci.Name, "#3");
169 ci = CultureInfo.CreateSpecificCulture ("en-GB-");
170 Assert.AreEqual ("en-US", ci.Name, "#4");
172 ci = CultureInfo.CreateSpecificCulture ("");
173 Assert.AreEqual (CultureInfo.InvariantCulture, ci, "#5");
177 public void CreateSpecificCulture_Invalid ()
180 CultureInfo.CreateSpecificCulture ("uy32");
182 } catch (CultureNotFoundException) {
186 CultureInfo.CreateSpecificCulture (null);
188 } catch (ArgumentNullException) {
189 // .NET throws NRE which is lame
194 public void DateTimeFormat_Neutral_Culture ()
196 CultureInfo ci = new CultureInfo ("nl");
198 DateTimeFormatInfo dfi = ci.DateTimeFormat;
199 Assert.IsNotNull (dfi, "#1");
200 } catch (NotSupportedException ex) {
201 Assert.AreEqual (typeof (NotSupportedException), ex.GetType (), "#2");
202 Assert.IsNull (ex.InnerException, "#3");
203 Assert.IsNotNull (ex.Message, "#4");
208 public void GetAllCulturesInvariant ()
210 CultureInfo invariant = CultureInfo.InvariantCulture;
211 CultureInfo [] infos = CultureInfo.GetCultures (CultureTypes.AllCultures);
212 foreach (CultureInfo culture in infos) {
213 if (culture.Equals (invariant))
217 Assert.Fail ("InvariantCulture not found in the array from GetCultures()");
221 public void GetAllCultures_Specific ()
223 CultureInfo [] infos = CultureInfo.GetCultures (CultureTypes.SpecificCultures);
224 foreach (CultureInfo ci in infos) {
225 Assert.IsNotNull (ci.DateTimeFormat);
230 public void TrySetNeutralCultureNotInvariant ()
232 Thread.CurrentThread.CurrentCulture = new CultureInfo ("ar");
236 // make sure that all CultureInfo holds non-null calendars.
237 public void OptionalCalendars ()
240 // ensure the linker does not remove them so we can test them
241 Assert.IsNotNull (typeof (UmAlQuraCalendar), "UmAlQuraCalendar");
243 foreach (CultureInfo ci in CultureInfo.GetCultures (
244 CultureTypes.AllCultures))
245 Assert.IsNotNull (ci.OptionalCalendars, String.Format ("{0} {1}",
250 public void CloneNeutral ()
252 CultureInfo culture = new CultureInfo ("en");
253 CultureInfo cultureClone = culture.Clone () as CultureInfo;
254 Assert.IsTrue (culture.Equals (cultureClone));
258 public void IsNeutral ()
260 var ci = new CultureInfo (0x6C1A);
261 Assert.IsTrue (ci.IsNeutralCulture, "#1");
262 Assert.AreEqual ("srp", ci.ThreeLetterISOLanguageName, "#2");
264 ci = new CultureInfo ("en-US");
265 Assert.IsFalse (ci.IsNeutralCulture, "#1a");
266 Assert.AreEqual ("eng", ci.ThreeLetterISOLanguageName, "#2a");
270 public void IsReadOnly ()
274 ci = new CultureInfo ("en-US");
275 Assert.IsFalse (ci.IsReadOnly, "#A1");
276 Assert.IsFalse (ci.NumberFormat.IsReadOnly, "#A2");
277 Assert.IsFalse (ci.DateTimeFormat.IsReadOnly, "#A3");
278 ci.NumberFormat.NumberGroupSeparator = ",";
279 ci.NumberFormat = new NumberFormatInfo ();
280 ci.DateTimeFormat.DateSeparator = "/";
281 ci.DateTimeFormat = new DateTimeFormatInfo ();
282 Assert.IsFalse (ci.NumberFormat.IsReadOnly, "#A4");
283 Assert.IsFalse (ci.DateTimeFormat.IsReadOnly, "#A5");
285 ci = new CultureInfo (CultureInfo.InvariantCulture.LCID);
286 Assert.IsFalse (ci.IsReadOnly, "#B1");
287 Assert.IsFalse (ci.NumberFormat.IsReadOnly, "#B2");
288 Assert.IsFalse (ci.DateTimeFormat.IsReadOnly, "#B3");
289 ci.NumberFormat.NumberGroupSeparator = ",";
290 ci.NumberFormat = new NumberFormatInfo ();
291 ci.DateTimeFormat.DateSeparator = "/";
292 ci.DateTimeFormat = new DateTimeFormatInfo ();
293 Assert.IsFalse (ci.NumberFormat.IsReadOnly, "#B4");
294 Assert.IsFalse (ci.DateTimeFormat.IsReadOnly, "#B5");
296 ci = CultureInfo.CurrentCulture;
297 Assert.IsTrue (ci.IsReadOnly, "#C1:" + ci.DisplayName);
298 Assert.IsTrue (ci.NumberFormat.IsReadOnly, "#C2");
299 Assert.IsTrue (ci.DateTimeFormat.IsReadOnly, "#C3");
301 ci.NumberFormat.NumberGroupSeparator = ",";
303 } catch (InvalidOperationException ex) {
304 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#C5");
305 Assert.IsNull (ex.InnerException, "#C6");
306 Assert.IsNotNull (ex.Message, "#C7");
309 ci = CultureInfo.CurrentUICulture;
310 Assert.IsTrue (ci.IsReadOnly, "#D1");
311 Assert.IsTrue (ci.NumberFormat.IsReadOnly, "#D2");
312 Assert.IsTrue (ci.DateTimeFormat.IsReadOnly, "#D3");
314 ci.NumberFormat.NumberGroupSeparator = ",";
316 } catch (InvalidOperationException ex) {
317 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#D5");
318 Assert.IsNull (ex.InnerException, "#D6");
319 Assert.IsNotNull (ex.Message, "#D7");
322 ci = CultureInfo.InvariantCulture;
323 Assert.IsTrue (ci.IsReadOnly, "#F1");
324 Assert.IsTrue (ci.NumberFormat.IsReadOnly, "#F2");
325 Assert.IsTrue (ci.DateTimeFormat.IsReadOnly, "#F3");
327 ci.NumberFormat.NumberGroupSeparator = ",";
329 } catch (InvalidOperationException ex) {
330 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#F5");
331 Assert.IsNull (ex.InnerException, "#F6");
332 Assert.IsNotNull (ex.Message, "#F7");
335 ci = new CultureInfo (string.Empty);
336 Assert.IsFalse (ci.IsReadOnly, "#G1");
337 Assert.IsFalse (ci.NumberFormat.IsReadOnly, "#G2");
338 Assert.IsFalse (ci.DateTimeFormat.IsReadOnly, "#G3");
339 ci.NumberFormat.NumberGroupSeparator = ",";
340 ci.NumberFormat = new NumberFormatInfo ();
341 ci.DateTimeFormat.DateSeparator = "/";
342 ci.DateTimeFormat = new DateTimeFormatInfo ();
343 Assert.IsFalse (ci.NumberFormat.IsReadOnly, "#G4");
344 Assert.IsFalse (ci.DateTimeFormat.IsReadOnly, "#G5");
348 public void IsReadOnly_GetCultures ()
350 foreach (CultureInfo ci in CultureInfo.GetCultures (CultureTypes.AllCultures)) {
351 string cultureMsg = String.Format ("{0} {1}", ci.LCID, ci.Name);
352 Assert.IsFalse (ci.IsReadOnly, "#1:" + cultureMsg);
353 if (ci.IsNeutralCulture)
355 Assert.IsFalse (ci.NumberFormat.IsReadOnly, "#2:" + cultureMsg);
356 Assert.IsFalse (ci.DateTimeFormat.IsReadOnly, "#3:" + cultureMsg);
361 [Category ("NotWorking")]
362 public void IsReadOnly_InstalledUICulture ()
364 CultureInfo ci = CultureInfo.InstalledUICulture;
365 Assert.IsTrue (ci.IsReadOnly, "#1");
366 Assert.IsTrue (ci.NumberFormat.IsReadOnly, "#2");
367 Assert.IsTrue (ci.DateTimeFormat.IsReadOnly, "#3");
369 ci.NumberFormat.NumberGroupSeparator = ",";
371 } catch (InvalidOperationException ex) {
372 Assert.AreEqual (typeof (InvalidOperationException), ex.GetType (), "#5");
373 Assert.IsNull (ex.InnerException, "#6");
374 Assert.IsNotNull (ex.Message, "#7");
379 public void Norwegian ()
381 new CultureInfo ("no");
382 new CultureInfo ("nb-NO");
383 new CultureInfo ("nn-NO");
387 public void NumberFormat_Neutral_Culture ()
389 CultureInfo ci = new CultureInfo ("nl");
391 NumberFormatInfo nfi = ci.NumberFormat;
392 Assert.IsNotNull (nfi, "#1");
393 } catch (NotSupportedException ex) {
394 Assert.AreEqual (typeof (NotSupportedException), ex.GetType (), "#2");
395 Assert.IsNull (ex.InnerException, "#3");
396 Assert.IsNotNull (ex.Message, "#4");
401 [Category ("NotDotNet")] // On MS, the NumberFormatInfo of the CultureInfo matching the current locale is not read-only
402 public void GetCultureInfo_Identifier ()
404 foreach (CultureInfo ci in CultureInfo.GetCultures (CultureTypes.AllCultures)) {
405 string cultureMsg = String.Format ("{0} {1}", ci.LCID, ci.Name);
406 CultureInfo culture = CultureInfo.GetCultureInfo (ci.LCID);
407 Assert.IsTrue (culture.IsReadOnly, "#1:" + cultureMsg);
408 if (culture.IsNeutralCulture)
410 Assert.IsTrue (culture.NumberFormat.IsReadOnly, "#2:" + cultureMsg);
411 Assert.IsTrue (culture.DateTimeFormat.IsReadOnly, "#3:" + cultureMsg);
416 public void GetCultureInfo_Identifier_Negative ()
419 CultureInfo.GetCultureInfo (-1);
421 } catch (ArgumentOutOfRangeException ex) {
422 Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
423 Assert.IsNull (ex.InnerException, "#3");
424 Assert.IsNotNull (ex.Message, "#4");
425 Assert.IsNotNull (ex.ParamName, "#5");
426 Assert.AreEqual ("culture", ex.ParamName, "#6");
431 public void GetCultureInfo_Identifier_NotSupported ()
434 CultureInfo.GetCultureInfo (666);
436 } catch (ArgumentException ex) {
437 Assert.AreEqual (typeof (CultureNotFoundException), ex.GetType (), "#2");
438 Assert.IsNull (ex.InnerException, "#3");
439 Assert.IsNotNull (ex.Message, "#4");
440 Assert.IsNotNull (ex.ParamName, "#5");
441 Assert.AreEqual ("culture", ex.ParamName, "#6");
446 [Category ("NotDotNet")] // On MS, the NumberFormatInfo of the CultureInfo matching the current locale is not read-only
447 public void GetCultureInfo_Name ()
449 foreach (CultureInfo ci in CultureInfo.GetCultures (CultureTypes.AllCultures)) {
450 string cultureMsg = String.Format ("{0} {1}", ci.LCID, ci.Name);
451 CultureInfo culture = CultureInfo.GetCultureInfo (ci.Name);
452 Assert.IsTrue (culture.IsReadOnly, "#1:" + cultureMsg);
453 if (culture.IsNeutralCulture)
455 Assert.IsTrue (culture.NumberFormat.IsReadOnly, "#2:" + cultureMsg);
456 Assert.IsTrue (culture.DateTimeFormat.IsReadOnly, "#3:" + cultureMsg);
461 public void GetCultureInfo_Name_NotSupported ()
464 CultureInfo.GetCultureInfo ("666");
466 } catch (ArgumentException ex) {
467 Assert.AreEqual (typeof (CultureNotFoundException), ex.GetType (), "#2");
468 Assert.IsNull (ex.InnerException, "#3");
469 Assert.IsNotNull (ex.Message, "#4");
470 Assert.IsNotNull (ex.ParamName, "#5");
471 Assert.AreEqual ("name", ex.ParamName, "#6");
476 public void GetCultureInfo_Name_Null ()
479 CultureInfo.GetCultureInfo ((string) null);
481 } catch (ArgumentNullException ex) {
482 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
483 Assert.IsNull (ex.InnerException, "#3");
484 Assert.IsNotNull (ex.Message, "#4");
485 Assert.IsNotNull (ex.ParamName, "#5");
486 Assert.AreEqual ("name", ex.ParamName, "#6");
491 public void UseUserOverride_CurrentCulture ()
493 CultureInfo ci = CultureInfo.CurrentCulture;
494 bool expected = (ci.LCID != CultureInfo.InvariantCulture.LCID);
495 Assert.AreEqual (expected, ci.UseUserOverride, "#1");
497 ci = (CultureInfo) ci.Clone ();
498 Assert.AreEqual (expected, ci.UseUserOverride, "#2");
502 public void UseUserOverride_CurrentUICulture ()
504 CultureInfo ci = CultureInfo.CurrentCulture;
505 bool expected = (ci.LCID != CultureInfo.InvariantCulture.LCID);
506 Assert.AreEqual (expected, ci.UseUserOverride, "#1");
508 ci = (CultureInfo) ci.Clone ();
509 Assert.AreEqual (expected, ci.UseUserOverride, "#2");
513 public void UseUserOverride_GetCultureInfo ()
517 foreach (CultureInfo ci in CultureInfo.GetCultures (CultureTypes.AllCultures)) {
518 string cultureMsg = String.Format ("{0} {1}", ci.LCID, ci.Name);
519 culture = CultureInfo.GetCultureInfo (ci.Name);
520 Assert.IsFalse (culture.UseUserOverride, "#1: " + cultureMsg);
521 culture = CultureInfo.GetCultureInfo (ci.LCID);
522 Assert.IsFalse (culture.UseUserOverride, "#2: " + cultureMsg);
527 public void UseUserOverride_GetCultures ()
529 foreach (CultureInfo ci in CultureInfo.GetCultures (CultureTypes.AllCultures)) {
530 string cultureMsg = String.Format ("{0} {1}", ci.LCID, ci.Name);
531 if (ci.LCID == CultureInfo.InvariantCulture.LCID)
532 Assert.IsFalse (ci.UseUserOverride, cultureMsg);
534 Assert.IsTrue (ci.UseUserOverride, cultureMsg);
539 public void UseUserOverride_InvariantCulture ()
541 CultureInfo ci = CultureInfo.InvariantCulture;
542 Assert.IsFalse (ci.UseUserOverride, "#21");
544 ci = (CultureInfo) ci.Clone ();
545 Assert.IsFalse (ci.UseUserOverride, "#2");
549 public void Bug402128 ()
551 var culture = new CultureInfo ("en-US");
552 var ms = new MemoryStream ();
553 var formatter = new BinaryFormatter ();
554 formatter.Serialize (ms, culture);
555 ms.Seek (0, SeekOrigin.Begin);
556 var deserializedCulture = (CultureInfo) formatter.Deserialize (ms);
560 public void ZhHant ()
562 Assert.AreEqual (31748, new CultureInfo ("zh-Hant").LCID);
563 Assert.AreEqual (31748, CultureInfo.GetCultureInfo ("zh-Hant").LCID);
564 Assert.AreEqual (31748, new CultureInfo ("zh-CHT").LCID);
565 Assert.AreEqual (31748, new CultureInfo ("zh-CHT").Parent.LCID);
569 public void ZhHans ()
571 Assert.AreEqual (4, new CultureInfo ("zh-Hans").LCID);
572 Assert.AreEqual (4, CultureInfo.GetCultureInfo ("zh-Hans").LCID);
573 Assert.AreEqual (4, new CultureInfo ("zh-CHS").LCID);
574 Assert.AreEqual (4, new CultureInfo ("zh-CHS").Parent.LCID);
578 [SetCulture ("zh-TW")]
579 public void ParentOfZh ()
581 Assert.AreEqual (31748, CultureInfo.CurrentCulture.Parent.LCID);
582 Assert.AreEqual (31748, CultureInfo.CurrentCulture.Parent.Parent.LCID);
586 public void CurrentCulture ()
588 Assert.IsNotNull (CultureInfo.CurrentCulture, "CurrentCulture");
592 [ExpectedException (typeof (CultureNotFoundException))]
593 public void CultureNotFound ()
595 // that's how the 'locale' gets defined for a device with an English UI
596 // and it's international settings set for Hong Kong
597 // https://bugzilla.xamarin.com/show_bug.cgi?id=3471
598 new CultureInfo ("en-HK");
602 public void ChineseSimplifiedDontEqual ()
604 CultureInfo zh1 = new CultureInfo ("zh-Hans");
605 CultureInfo zh2 = new CultureInfo ("zh-CHS");
607 Assert.IsFalse (zh1.Equals (zh2), "#1");
608 Assert.IsFalse (zh2.Equals (zh1), "#2");
612 CountdownEvent barrier = new CountdownEvent (3);
613 AutoResetEvent[] evt = new AutoResetEvent [] { new AutoResetEvent (false), new AutoResetEvent (false), new AutoResetEvent (false)};
615 CultureInfo[] initial_culture = new CultureInfo[4];
616 CultureInfo[] changed_culture = new CultureInfo[4];
617 CultureInfo[] changed_culture2 = new CultureInfo[4];
618 CultureInfo alternative_culture = new CultureInfo("pt-BR");
620 void StepAllPhases (int index)
622 initial_culture [index] = CultureInfo.CurrentCulture;
623 /*Phase 1 - we witness the original value */
626 /*Phase 2 - main thread changes culture */
627 evt [index].WaitOne ();
629 /*Phase 3 - we witness the new value */
630 changed_culture [index] = CultureInfo.CurrentCulture;
633 /* Phase 4 - main thread changes culture back */
634 evt [index].WaitOne ();
636 /*Phase 5 - we witness the new value */
637 changed_culture2 [index] = CultureInfo.CurrentCulture;
641 void ThreadWithoutChange () {
645 void ThreadWithChange () {
646 Thread.CurrentThread.CurrentCulture = alternative_culture;
650 void ThreadPoolWithoutChange () {
655 public void DefaultThreadCurrentCulture () {
656 var orig_culture = CultureInfo.CurrentCulture;
657 var new_culture = new CultureInfo("fr-FR");
659 // The test doesn't work if the current culture is already set
660 if (orig_culture != CultureInfo.InvariantCulture)
661 Assert.Ignore ("The test doesn't work if the current culture is already set.");
663 /* Phase 0 - warm up */
664 new Thread (ThreadWithoutChange).Start ();
665 new Thread (ThreadWithChange).Start ();
666 Action x = ThreadPoolWithoutChange;
667 x.BeginInvoke (null, null);
669 /* Phase 1 - let everyone witness initial values */
670 initial_culture [0] = CultureInfo.CurrentCulture;
674 /* Phase 2 - change the default culture*/
675 CultureInfo.DefaultThreadCurrentCulture = new_culture;
679 /* Phase 3 - let everyone witness the new value */
680 changed_culture [0] = CultureInfo.CurrentCulture;
684 /* Phase 4 - revert the default culture back to null */
685 CultureInfo.DefaultThreadCurrentCulture = null;
690 /* Phase 5 - let everyone witness the new value */
691 changed_culture2 [0] = CultureInfo.CurrentCulture;
695 CultureInfo.DefaultThreadCurrentCulture = null;
697 Assert.AreEqual (orig_culture, initial_culture [0], "#1");
698 Assert.AreEqual (orig_culture, initial_culture [1], "#2");
699 Assert.AreEqual (alternative_culture, initial_culture [2], "#3");
700 Assert.AreEqual (orig_culture, initial_culture [3], "#4");
702 Assert.AreEqual (new_culture, changed_culture [0], "#5");
703 Assert.AreEqual (new_culture, changed_culture [1], "#6");
704 Assert.AreEqual (alternative_culture, changed_culture [2], "#7");
705 Assert.AreEqual (new_culture, changed_culture [3], "#8");
707 Assert.AreEqual (orig_culture, changed_culture [0], "#9");
708 Assert.AreEqual (orig_culture, changed_culture2 [1], "#10");
709 Assert.AreEqual (alternative_culture, changed_culture2 [2], "#11");
710 Assert.AreEqual (orig_culture, changed_culture2 [3], "#12");
714 public void DefaultThreadCurrentCultureAndNumberFormaters () {
715 string us_str = null;
716 string br_str = null;
717 var thread = new Thread (() => {
718 CultureInfo.DefaultThreadCurrentCulture = new CultureInfo("en-US");
719 us_str = 100000.ToString ("C");
720 CultureInfo.DefaultThreadCurrentCulture = new CultureInfo("pt-BR");
721 br_str = 100000.ToString ("C");
725 CultureInfo.DefaultThreadCurrentCulture = null;
726 Assert.AreEqual ("$100,000.00", us_str, "#1");
727 Assert.AreEqual ("R$ 100.000,00", br_str, "#2");