#76881 internal properties in GetRuntimeProperties are not shown (#77169)

Fixes #76881

Author: mkhamoyan

src/libraries/System.Reflection.Extensions/tests/RuntimeReflectionExtensionTests.cs

@@ -101,6 +101,9 @@ public void GetRuntimeProperties()
             Assert.Contains("CanRead", propertyNames);
             Assert.Contains("CanWrite", propertyNames);
             Assert.Contains("CanSeek", propertyNames);
+
+            List<PropertyInfo> props = typeof(TestClass).GetRuntimeProperties().ToList();
+            Assert.Equal(2, props.Count);
         }
 
         [Fact]
@@ -359,6 +362,16 @@ private class TestDerived : TestBase
             public override void Foo() { throw null; }
         }
 
+        private class TestClassBase
+        {
+            internal int TestClassBaseProperty { get; set; }
+        }
+
+        private class TestClass : TestClassBase
+        {
+            internal int TestClassProperty { get; set; }
+        }
+
         abstract class TestTypeBase : IDisposable
         {
             public abstract bool CanRead { get; }

src/libraries/System.Reflection/tests/AssemblyTests.cs

@@ -148,7 +148,7 @@ public void ExportedTypes(Type type, bool expected)
 
         [Fact]
         [SkipOnPlatform(TestPlatforms.Browser, "entry assembly won't be xunit.console on browser")]
-        [ActiveIssue("https://github.com/dotnet/runtime/issues/36892", TestPlatforms.iOS | TestPlatforms.tvOS | TestPlatforms.MacCatalyst)]
+        [ActiveIssue("https://github.com/dotnet/runtime/issues/36892", TestPlatforms.iOS | TestPlatforms.tvOS | TestPlatforms.MacCatalyst | TestPlatforms.Android)]
         public void GetEntryAssembly()
         {
             Assert.NotNull(Assembly.GetEntryAssembly());
@@ -881,6 +881,7 @@ public static void AssemblyGetForwardedTypes()
 
         [Fact]
         [ActiveIssue("https://github.com/dotnet/runtimelab/issues/155", typeof(PlatformDetection), nameof(PlatformDetection.IsNativeAot))]
+        [ActiveIssue("https://github.com/dotnet/runtimelab/issues/77821", TestPlatforms.Android)]
         public static void AssemblyGetForwardedTypesLoadFailure()
         {
             Assembly a = typeof(TypeInForwardedAssembly).Assembly;

src/libraries/tests.proj

@@ -180,7 +180,6 @@
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.IO.FileSystem.Watcher\tests\System.IO.FileSystem.Watcher.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.IO.Ports\tests\System.IO.Ports.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Net.Quic\tests\FunctionalTests\System.Net.Quic.Functional.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Reflection\tests\System.Reflection.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Runtime.Serialization.Formatters\tests\System.Runtime.Serialization.Formatters.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Security.Cryptography.Algorithms\tests\System.Security.Cryptography.Algorithms.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Security.Cryptography.Csp\tests\System.Security.Cryptography.Csp.Tests.csproj" />

src/mono/mono/metadata/icall.c

@@ -4057,8 +4057,6 @@ property_accessor_nonpublic (MonoMethod* accessor, gboolean start_klass)
 GPtrArray*
 ves_icall_RuntimeType_GetPropertiesByName_native (MonoQCallTypeHandle type_handle, gchar *propname, guint32 bflags, guint32 mlisttype, MonoError *error)
 {
-	// Fetch non-public properties as well because they can hide public properties with the same name in base classes
-	bflags |= BFLAGS_NonPublic;
 	MonoType *type = type_handle.type;
 
 	if (m_type_is_byref (type))
@@ -4097,11 +4095,9 @@ ves_icall_RuntimeType_GetPropertiesByName_native (MonoQCallTypeHandle type_handl
 			(prop->set && ((prop->set->flags & METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK) == METHOD_ATTRIBUTE_PUBLIC))) {
 			if (bflags & BFLAGS_Public)
 				match++;
-		} else if (bflags & BFLAGS_NonPublic) {
-			if (property_accessor_nonpublic(prop->get, startklass == klass) ||
+		} else if (property_accessor_nonpublic(prop->get, startklass == klass) ||
 				property_accessor_nonpublic(prop->set, startklass == klass)) {
 				match++;
-			}
 		}
 		if (!match)
 			continue;
@@ -4131,8 +4127,6 @@ ves_icall_RuntimeType_GetPropertiesByName_native (MonoQCallTypeHandle type_handl
 		g_hash_table_insert (properties, prop, prop);
 	}
 	if (!(bflags & BFLAGS_DeclaredOnly) && (klass = m_class_get_parent (klass))) {
-		// BFLAGS_NonPublic should be excluded for base classes
-		bflags &= ~BFLAGS_NonPublic;
 		goto handle_parent;
 	}