Bug 27010 - Difference in Assembly.GetExportedTypes with .NET

2 files changed, 99 insertions, 0 deletions

diff --git a/mcs/class/corlib/Test/System.Reflection/VisibilityTest.cs b/mcs/class/corlib/Test/System.Reflection/VisibilityTest.cs
new file mode 100644
index 00000000000..3dcb3ae2480
--- /dev/null
+++ b/mcs/class/corlib/Test/System.Reflection/VisibilityTest.cs
@@ -0,0 +1,98 @@
+// VisibilityTest.cs
+//
+//
+// Author:
+//       Marius Ungureanu <marius.ungureanu@xamarin.com>
+//
+// Copyright (c) 2015 Xamarin, Inc (http://www.xamarin.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#if !MONOTOUCH
+
+using System;
+using System.Linq;
+using System.Reflection;
+using NUnit.Framework;
+
+namespace MonoTests.System.Reflection.VisibilityTypes
+{
+	[TestFixture]
+	public class VisibilityTests
+	{
+		[Test]
+		public void TestsExportedTypes ()
+		{
+			var types = typeof (VisibilityTests).Assembly.GetExportedTypes ();
+
+			// Test visibility means that the class is public by applying and on the 'public' visibility of the nested items.
+			CollectionAssert.DoesNotContain (types, typeof (InternalClass));
+			CollectionAssert.Contains (types, typeof (PublicClass));
+
+			CollectionAssert.DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+InternalNested", true));
+			CollectionAssert.DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PrivateNested", true));
+			CollectionAssert.DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+ProtectedNested", true));
+			CollectionAssert.DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PublicNested", true));
+
+			CollectionAssert.DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+InternalNested", true));
+			CollectionAssert.DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PrivateNested", true));
+			CollectionAssert.DoesNotContain (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+ProtectedNested", true));
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PublicNested", true));
+		}
+
+		[Test]
+		public void TestsModuleTypes ()
+		{
+			var types = typeof (VisibilityTests).Module.GetTypes ();
+
+			// Test that all the types defined exist.
+			CollectionAssert.Contains (types, typeof (InternalClass));
+			CollectionAssert.Contains (types, typeof (PublicClass));
+
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+InternalNested", true));
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PrivateNested", true));
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+ProtectedNested", true));
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+InternalClass+PublicNested", true));
+
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+InternalNested", true));
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PrivateNested", true));
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+ProtectedNested", true));
+			CollectionAssert.Contains (types, Type.GetType ("MonoTests.System.Reflection.VisibilityTypes.VisibilityTests+PublicClass+PublicNested", true));
+		}
+
+		class InternalClass
+		{
+			internal class InternalNested {}
+			private class PrivateNested {}
+			protected class ProtectedNested {}
+			public class PublicNested {}
+		}
+
+		public class PublicClass
+		{
+			internal class InternalNested {}
+			private class PrivateNested {}
+			protected class ProtectedNested {}
+			public class PublicNested {}
+		}
+	}
+}
+
+#endif
+
diff --git a/mcs/class/corlib/corlib_test.dll.sources b/mcs/class/corlib/corlib_test.dll.sources
index e03f139adb9..33dabcf9c99 100644
--- a/mcs/class/corlib/corlib_test.dll.sources
+++ b/mcs/class/corlib/corlib_test.dll.sources
@@ -148,6 +148,7 @@ System.Reflection/ParameterInfoTest.cs
 System.Reflection/PropertyInfoTest.cs
 System.Reflection/ReflectedTypeTest.cs
 System.Reflection/TypeDelegatorTest.cs
+System.Reflection/VisibilityTest.cs
 System.Reflection.Emit/AssemblyBuilderTest.cs
 System.Reflection.Emit/AssemblyBuilderAccessTest.cs
 System.Reflection.Emit/ConstructorBuilderTest.cs