1 files changed, 41 insertions, 0 deletions
diff --git a/tests/src/reflection/regression/dev10bugs/dev10_630880.cs b/tests/src/reflection/regression/dev10bugs/dev10_630880.cs
new file mode 100644
index 0000000000..09768299ad
--- /dev/null
+++ b/tests/src/reflection/regression/dev10bugs/dev10_630880.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Security;
+
+/* Regression case for Dev10 #630880 - SL4: User Breaking Change: Users are not able to run critical class constructors in platform assembles */
+
+public class Dev10_630880
+{
+    public static int Main()
+    {
+        int failures = 0;
+ 
+        Console.WriteLine("Getting type of System.AppDomainManager.");
+        Type t = Type.GetType("System.AppDomainManager");
+
+        Console.WriteLine("Getting type handle of System.AppDomainManager type.");
+        RuntimeTypeHandle h = t.TypeHandle;
+
+        Console.WriteLine("Calling RuntimeHelpers.RunClassConstructor with type handle of System.AppDomainManager type.");
+        try
+        {
+            // In V2, this throws TypeLoadException.
+            // In V4, this shouldn't throw any exception
+            RuntimeHelpers.RunClassConstructor(h);
+
+            Console.WriteLine("PASS> No exception is thrown.");
+        }
+        catch (Exception e)
+        {
+            failures++;
+            Console.WriteLine("FAIL> Unexpected {0}!", e.GetType());
+            Console.WriteLine("Please revisit Dev10 #630880.");
+            Console.WriteLine();
+            Console.WriteLine(e);
+        }
+
+        Console.WriteLine();
+        Console.WriteLine("TEST {0}", failures == 0 ? "PASSED." : "FAILED!");
+        return 100 + failures;
+    }
+}