mcs/class/corlib/Test/System.Reflection/VisibilityTest.cs

   1 // VisibilityTest.cs
   2 //
   3 //
   4 // Author:
   5 //       Marius Ungureanu <marius.ungureanu@xamarin.com>
   6 //
   7 // Copyright (c) 2015 Xamarin, Inc (http://www.xamarin.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining a copy
  10 // of this software and associated documentation files (the "Software"), to deal
  11 // in the Software without restriction, including without limitation the rights
  12 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13 // copies of the Software, and to permit persons to whom the Software is
  14 // furnished to do so, subject to the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be included in
  17 // all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  25 // THE SOFTWARE.
  26
  27 #if !MONOTOUCH && !FULL_AOT_RUNTIME
  28
  29 using System;
  30 using System.Linq;
  31 using System.Reflection;
  32 using NUnit.Framework;
  33 using System.Collections;
  34
  35 namespace MonoTests.System.Reflection.VisibilityTypes
  36 {
  37         [TestFixture]
  38         public class VisibilityTests
  39         {
  40                 static void DoesNotContain (IEnumerable collection, object val)
  41                 {
  42                          Assert.That(collection, Has.No.Member(val));
  43                 }
  44
  45                 static void Contains (IEnumerable collection, object val)
  46                 {
  47                          Assert.That(collection, Has.Member(val));
  48                 }
  49
  50                 [Test]
  51                 public void TestsExportedTypes ()
  52                 {
  53                         var types = typeof (VisibilityTests).Assembly.GetExportedTypes ();
  54
  55                         // Test visibility means that the class is public by applying and on the 'public' visibility of the nested items.
  56                         DoesNotContain (types, typeof (InternalClass));
  57                         Contains (types, typeof (PublicClass));
  58
  59                         DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+InternalNested", true));
  60                         DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PrivateNested", true));
  61                         DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+ProtectedNested", true));
  62                         DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PublicNested", true));
  63
  64                         DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+InternalNested", true));
  65                         DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PrivateNested", true));
  66                         DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+ProtectedNested", true));
  67                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PublicNested", true));
  68                 }
  69
  70                 [Test]
  71                 public void TestsModuleTypes ()
  72                 {
  73                         var types = typeof (VisibilityTests).Module.GetTypes ();
  74
  75                         // Test that all the types defined exist.
  76                         Contains (types, typeof (InternalClass));
  77                         Contains (types, typeof (PublicClass));
  78
  79                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+InternalNested", true));
  80                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PrivateNested", true));
  81                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+ProtectedNested", true));
  82                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PublicNested", true));
  83
  84                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+InternalNested", true));
  85                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PrivateNested", true));
  86                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+ProtectedNested", true));
  87                         Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PublicNested", true));
  88                 }
  89
  90                 class InternalClass
  91                 {
  92                         internal class InternalNested {}
  93                         private class PrivateNested {}
  94                         protected class ProtectedNested {}
  95                         public class PublicNested {}
  96                 }
  97
  98                 public class PublicClass
  99                 {
 100                         internal class InternalNested {}
 101                         private class PrivateNested {}
 102                         protected class ProtectedNested {}
 103                         public class PublicNested {}
 104                 }
 105         }
 106 }
 107
 108 #endif
 109