mcs/class/System/Test/System.ComponentModel/Win32ExceptionTest.cs

   1 //
   2 // Win32ExceptionTest.cs - NUnit tests for Win32Exception
   3 //
   4 // Author:
   5 //      Gert Driesen  <drieseng@users.sourceforge.net>
   6 //
   7 // Copyright (C) 2007 Gert Driesen
   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 using System;
  30 using System.ComponentModel;
  31 using System.Runtime.InteropServices;
  32
  33 using NUnit.Framework;
  34
  35 namespace MonoTests.System.ComponentModel
  36 {
  37         [TestFixture]
  38         public class Win32ExceptionTest
  39         {
  40                 [Test] // ctor ()
  41                 public void Constructor0 ()
  42                 {
  43                         int native_error = Marshal.GetLastWin32Error ();
  44
  45                         Win32Exception ex = new Win32Exception ();
  46                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#1");
  47                         Assert.IsNull (ex.InnerException, "#2");
  48                         Assert.IsNotNull (ex.Message, "#3");
  49                         Assert.IsFalse (ex.Message.IndexOf (ex.GetType ().FullName) != -1, "#4");
  50                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#5");
  51                 }
  52
  53                 [Test] // ctor (int)
  54                 public void Constructor1 ()
  55                 {
  56                         Win32Exception ex;
  57
  58                         ex = new Win32Exception (0);
  59                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#A1");
  60                         Assert.IsNull (ex.InnerException, "#A2");
  61                         Assert.IsNotNull (ex.Message, "#A3");
  62                         Assert.IsFalse (ex.Message.IndexOf (ex.GetType ().FullName) != -1, "#A4");
  63                         Assert.AreEqual (0, ex.NativeErrorCode, "#A5");
  64
  65                         ex = new Win32Exception (int.MinValue);
  66                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#B1");
  67                         Assert.IsNull (ex.InnerException, "#B2");
  68                         Assert.IsNotNull (ex.Message, "#B3");
  69                         Assert.IsFalse (ex.Message.IndexOf (ex.GetType ().FullName) != -1, "#B4");
  70                         Assert.AreEqual (int.MinValue, ex.NativeErrorCode, "#B5");
  71
  72                         ex = new Win32Exception (int.MaxValue);
  73                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#C1");
  74                         Assert.IsNull (ex.InnerException, "#C2");
  75                         Assert.IsNotNull (ex.Message, "#C3");
  76                         Assert.IsFalse (ex.Message.IndexOf (ex.GetType ().FullName) != -1, "#C4");
  77                         Assert.AreEqual (int.MaxValue, ex.NativeErrorCode, "#C5");
  78                 }
  79
  80 #if NET_2_0
  81                 [Test] // ctor (string)
  82                 public void Constructor2 ()
  83                 {
  84                         Win32Exception ex;
  85                         string msg = "ERROR";
  86                         int native_error = Marshal.GetLastWin32Error ();
  87
  88                         ex = new Win32Exception (msg);
  89                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#A1");
  90                         Assert.IsNull (ex.InnerException, "#A2");
  91                         Assert.AreSame (msg, ex.Message, "#A3");
  92                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#A4");
  93
  94                         ex = new Win32Exception ((string) null);
  95                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#B1");
  96                         Assert.IsNull (ex.InnerException, "#B2");
  97                         Assert.IsNotNull (msg, ex.Message, "#B3");
  98                         Assert.IsTrue (ex.Message.IndexOf (ex.GetType ().FullName) != -1, "#B4");
  99                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#B5");
 100
 101                         ex = new Win32Exception (string.Empty);
 102                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#C1");
 103                         Assert.IsNull (ex.InnerException, "#C2");
 104                         Assert.IsNotNull (msg, ex.Message, "#C3");
 105                         Assert.AreEqual (string.Empty, ex.Message, "#C4");
 106                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#C5");
 107                 }
 108 #endif
 109
 110                 [Test] // ctor (int, string)
 111                 public void Constructor3 ()
 112                 {
 113                         Win32Exception ex;
 114                         string msg = "ERROR";
 115
 116                         ex = new Win32Exception (int.MinValue, msg);
 117                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#A1");
 118                         Assert.IsNull (ex.InnerException, "#A2");
 119                         Assert.AreSame (msg, ex.Message, "#A3");
 120                         Assert.AreEqual (int.MinValue, ex.NativeErrorCode, "#A4");
 121
 122                         ex = new Win32Exception (int.MaxValue, (string) null);
 123                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#B1");
 124                         Assert.IsNull (ex.InnerException, "#B2");
 125                         Assert.IsNotNull (msg, ex.Message, "#B3");
 126                         Assert.IsTrue (ex.Message.IndexOf (ex.GetType ().FullName) != -1, "#B4");
 127                         Assert.AreEqual (int.MaxValue, ex.NativeErrorCode, "#B5");
 128
 129                         ex = new Win32Exception (0, msg);
 130                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#C1");
 131                         Assert.IsNull (ex.InnerException, "#C2");
 132                         Assert.AreSame (msg, ex.Message, "#C3");
 133                         Assert.AreEqual (0, ex.NativeErrorCode, "#C4");
 134
 135                         ex = new Win32Exception (5, string.Empty);
 136                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#C1");
 137                         Assert.IsNull (ex.InnerException, "#C2");
 138                         Assert.IsNotNull (ex.Message, "#C3");
 139                         Assert.AreEqual (string.Empty, ex.Message, "#C4");
 140                         Assert.AreEqual (5, ex.NativeErrorCode, "#C5");
 141                 }
 142
 143                 [Test] // ctor (SerializationInfo, StreamingContext)
 144                 public void Constructor4 ()
 145                 {
 146                         // TODO
 147                 }
 148
 149 #if NET_2_0
 150                 [Test] // ctor (string, Exception)
 151                 public void Constructor5 ()
 152                 {
 153                         Win32Exception ex;
 154                         string msg = "ERROR";
 155                         int native_error = Marshal.GetLastWin32Error ();
 156                         Exception inner = new Exception ();
 157
 158                         ex = new Win32Exception (msg, inner);
 159                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#A1");
 160                         Assert.AreSame (inner, ex.InnerException, "#A2");
 161                         Assert.AreSame (msg, ex.Message, "#A3");
 162                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#A4");
 163
 164                         ex = new Win32Exception ((string) null, inner);
 165                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#B1");
 166                         Assert.AreSame (inner, ex.InnerException, "#B2");
 167                         Assert.IsNotNull (msg, ex.Message, "#B3");
 168                         Assert.AreEqual (new Win32Exception ((string) null).Message, ex.Message, "#B4");
 169                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#B5");
 170
 171                         ex = new Win32Exception (msg, (Exception) null);
 172                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#C1");
 173                         Assert.IsNull (ex.InnerException, "#C2");
 174                         Assert.AreSame (msg, ex.Message, "#C3");
 175                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#C4");
 176
 177                         ex = new Win32Exception (string.Empty, (Exception) null);
 178                         Assert.AreEqual (-2147467259, ex.ErrorCode, "#D1");
 179                         Assert.IsNull (ex.InnerException, "#D2");
 180                         Assert.IsNotNull (ex.Message, "#D3");
 181                         Assert.AreEqual (string.Empty, ex.Message, "#D4");
 182                         Assert.AreEqual (native_error, ex.NativeErrorCode, "#D5");
 183                 }
 184 #endif
 185         }
 186 }