[Mono.Compiler] add simple test that fails

mcs/class/Mono.Compiler/Makefile

@@ -7,7 +7,7 @@ LIBRARY_WARN_AS_ERROR = yes
 KEYFILE = $(LIBRARY_SNK)
 
 LIB_REFS =
-LIB_MCS_FLAGS = /publicsign /nowarn:0618
+LIB_MCS_FLAGS = /publicsign /nowarn:0618 /unsafe
 
 XTEST_LIB_REFS =
 

mcs/class/Mono.Compiler/Mono.Compiler.dll.sources

@@ -4,9 +4,10 @@ Assembly/AssemblyInfo.cs
 Mono.Compiler/CompilationFlags.cs
 Mono.Compiler/CompilationResult.cs
 Mono.Compiler/CompilerInformation.cs
+Mono.Compiler/CompilerToRuntime.cs
 Mono.Compiler/ICompiler.cs
 Mono.Compiler/ICompilerInformation.cs
 Mono.Compiler/IDynamicInformation.cs
 Mono.Compiler/IStaticInformation.cs
 Mono.Compiler/MethodInfo.cs
-Mono.Compiler.Aot/AotRuntime.cs
+Mono.Compiler/NativeCodeHandle.cs

mcs/class/Mono.Compiler/Mono.Compiler/CompilerToRuntime.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Mono.Compiler {
+	public class CompilerToRuntime {
+		public bool InstallCompilationResult (CompilationResult compilationResult, NativeCodeHandle codeHandle)
+		{
+			throw new Exception ("not implemented yet");
+
+		}
+
+		public object ExecuteInstalledMethod (NativeCodeHandle codeHandle, params object[] args) {
+			throw new Exception ("icall into runtime");
+		}
+	}
+}

mcs/class/Mono.Compiler/Mono.Compiler/ICompiler.cs

@@ -3,6 +3,6 @@ namespace Mono.Compiler
 {
 	public interface ICompiler
 	{
-		CompilationResult CompileMethod (ICompilerInformation compilerInfo, MethodInfo methodInfo, CompilationFlags flags, out byte nativeCode, out ulong nativeCodeSize);
+		CompilationResult CompileMethod (ICompilerInformation compilerInfo, MethodInfo methodInfo, CompilationFlags flags, out NativeCodeHandle nativeCode);
 	}
 }

mcs/class/Mono.Compiler/Mono.Compiler/NativeCodeHandle.cs

@@ -0,0 +1,11 @@
+namespace Mono.Compiler {
+	public unsafe class NativeCodeHandle {
+		private byte *blob;
+		private long length;
+
+		public unsafe NativeCodeHandle (byte *codeBlob, long codeLength) {
+			this.blob = codeBlob;
+			this.length = codeLength;
+		}
+	}
+}

mcs/class/Mono.Compiler/Mono.Compiler_test.dll.sources

@@ -0,0 +1 @@
+ICompilerInterfaceTest.cs

mcs/class/Mono.Compiler/Test/ICompilerInterfaceTest.cs

@@ -1,8 +1,38 @@
+using System;
+using NUnit.Framework;
+using Mono.Compiler;
 
 namespace MonoTests.Mono.CompilerInterface
 {
 	[TestFixture]
 	public class ICompilerTests
 	{
+		CompilerToRuntime c2r = null;
+		ICompiler compiler = null;
+
+		[TestFixtureSetUp]
+		public void Init () {
+			c2r = new CompilerToRuntime ();
+			// TODO: compiler == ??
+		}
+
+
+		public int AddMethod (int a, int b) {
+			return a + b;
+		}
+
+		[Test]
+		public void TestAddMethod () {
+			ICompilerInformation cinfo = null;
+			MethodInfo methodInfo = null; // TODO: get EmptyMethod somehow?
+			NativeCodeHandle nativeCode;
+
+			CompilationResult result = compiler.CompileMethod (cinfo, methodInfo, CompilationFlags.None, out nativeCode);
+			bool installation = c2r.InstallCompilationResult (result, nativeCode);
+			Assert.True (installation);
+
+			int addition = (int) c2r.ExecuteInstalledMethod (nativeCode, 1, 2);
+			Assert.Equals (addition, 3);
+		}
 	}
-}
+}