1 files changed, 109 insertions, 0 deletions
diff --git a/src/System.Reflection/tests/Common.cs b/src/System.Reflection/tests/Common.cs
new file mode 100644
index 0000000000..e4a35db85b
--- /dev/null
+++ b/src/System.Reflection/tests/Common.cs
@@ -0,0 +1,109 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace System.Reflection.Tests
+{
+    public enum PublicEnum
+    {
+        Case1 = 1,
+        Case2 = 2,
+        Case3 = 3
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class Attr : Attribute
+    {
+        public Attr(int i)
+        {
+            value = i;
+        }
+
+        public override string ToString() => $"{value}, {name}";
+
+        public string name;
+        public int value;
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class Int32Attr : Attribute
+    {
+        public Int32Attr(int i)
+        {
+            value = i;
+        }
+
+        public string name;
+        public readonly int value;
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class Int64Attr : Attribute
+    {
+        public Int64Attr(long l)
+        {
+            value = l;
+        }
+
+        public string name;
+        public readonly long value;
+
+        public override string ToString() => $"{value}, {name}";
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class EnumAttr : Attribute
+    {
+        public EnumAttr(PublicEnum e)
+        {
+            value = e;
+        }
+
+        public string name;
+        public readonly PublicEnum value;
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class StringAttr : Attribute
+    {
+        public StringAttr(string s)
+        {
+            value = s;
+        }
+
+        public string name;
+        public readonly string value;
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class TypeAttr : Attribute
+    {
+        public TypeAttr(Type t)
+        {
+            value = t;
+        }
+
+        public string name;
+        public readonly Type value;
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class ObjectAttr : Attribute
+    {
+        public ObjectAttr(object v)
+        {
+            value = v;
+        }
+
+        public string name;
+        public readonly object value;
+    }
+
+    [AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
+    public class NullAttr : Attribute { }
+
+    public class Helpers
+    {
+        public static Assembly ExecutingAssembly => typeof(Helpers).GetTypeInfo().Assembly;
+    }
+}