class/corlib/Test/System.Globalization/DateTimeFormatInfoTest.cs

   1 //
   2 // DateTimeFormatInfo.cs
   3 //
   4 // Authors:
   5 //     Ben Maurer <bmaurer@andrew.cmu.edu>
   6 //
   7 // Copyright (C) 2005 Novell (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29
  30 using NUnit.Framework;
  31 using System;
  32 using System.Globalization;
  33 using System.IO;
  34
  35 namespace MonoTests.System.Globalization
  36 {
  37         [TestFixture]
  38         public class DateTimeFormatInfoTest
  39         {
  40                 [Test]
  41                 public void GetAllDateTimePatterns_ret_diff_obj ()
  42                 {
  43                         // We need to return different objects for security reasons
  44                         DateTimeFormatInfo dtfi = CultureInfo.InvariantCulture.DateTimeFormat;
  45
  46                         string [] one = dtfi.GetAllDateTimePatterns ();
  47                         string [] two = dtfi.GetAllDateTimePatterns ();
  48                         Assert.IsTrue (one != two);
  49                 }
  50
  51                 [Test]
  52                 public void EraName ()
  53                 {
  54                         CultureInfo en_US = new CultureInfo ("en-US");
  55                         DateTimeFormatInfo dtfi = en_US.DateTimeFormat;
  56                         Assert.AreEqual ("AD", dtfi.GetAbbreviatedEraName (0), "#1");
  57                         Assert.AreEqual ("A.D.", dtfi.GetEraName (1), "#2");
  58                         Assert.AreEqual (1, dtfi.GetEra ("A.D."), "#3");
  59                         Assert.AreEqual (1, dtfi.GetEra ("AD"), "#4");
  60                         Assert.AreEqual (-1, dtfi.GetEra ("C.E"), "#5");
  61                         Assert.AreEqual (-1, dtfi.GetEra ("Common Era"), "#6");
  62                 }
  63
  64                 [Test] // bug #332553
  65                 public void MonthNames ()
  66                 {
  67                         CultureInfo c = CultureInfo.CreateSpecificCulture ("en");
  68                         string [] monthNamesA = c.DateTimeFormat.MonthNames;
  69                         Assert.AreEqual (13, monthNamesA.Length, "#A1");
  70                         Assert.AreEqual ("January", monthNamesA [0], "#A2");
  71                         Assert.AreEqual ("February", monthNamesA [1], "#A3");
  72                         Assert.AreEqual ("March", monthNamesA [2], "#A4");
  73                         Assert.AreEqual ("April", monthNamesA [3], "#A5");
  74                         Assert.AreEqual ("May", monthNamesA [4], "#A6");
  75                         Assert.AreEqual ("June", monthNamesA [5], "#A7");
  76                         Assert.AreEqual ("July", monthNamesA [6], "#A8");
  77                         Assert.AreEqual ("August", monthNamesA [7], "#A9");
  78                         Assert.AreEqual ("September", monthNamesA [8], "#A10");
  79                         Assert.AreEqual ("October", monthNamesA [9], "#A11");
  80                         Assert.AreEqual ("November", monthNamesA [10], "#A12");
  81                         Assert.AreEqual ("December", monthNamesA [11], "#A13");
  82                         Assert.AreEqual (string.Empty, monthNamesA [12], "#A14");
  83
  84                         c.DateTimeFormat.MonthNames = c.DateTimeFormat.MonthNames;
  85
  86                         string [] monthNamesB = c.DateTimeFormat.MonthNames;
  87                         Assert.AreEqual (monthNamesA, monthNamesB, "#B1");
  88                         Assert.IsFalse (object.ReferenceEquals (monthNamesA, monthNamesB), "#B2");
  89                 }
  90
  91                 [Test]
  92                 public void TestSpecificCultureFormats_es_ES ()
  93                 {
  94                         CultureInfo ci = new CultureInfo ("es-ES");
  95                         DateTimeFormatInfo di = ci.DateTimeFormat;
  96                         Assert.AreEqual ("dddd, dd' de 'MMMM' de 'yyyy", di.LongDatePattern, "#1");
  97                         Assert.AreEqual ("H:mm:ss", di.LongTimePattern, "#2");
  98                         Assert.AreEqual ("dddd, dd' de 'MMMM' de 'yyyy H:mm:ss", di.FullDateTimePattern, "#3");
  99                         Assert.AreEqual ("MMMM' de 'yyyy", di.YearMonthPattern, "#4");
 100                         Assert.AreEqual ("dd MMMM", di.MonthDayPattern, "#5");
 101                 }
 102
 103 #if !TARGET_JVM
 104                 [Test]
 105                 public void Bug78569 ()
 106                 {
 107                         DateTime dt = DateTime.Now;
 108                         CultureInfo ci = new CultureInfo ("en-GB");
 109                         string s = dt.ToString (ci);
 110                         DateTime dt2 = DateTime.Parse (s, ci);
 111                         Assert.AreEqual (dt.Month, dt2.Month);
 112                 }
 113 #endif
 114         }
 115 }
 116
 117