[System] System.Net.* tests from corefx (+RemoteExecutorTestBase) (#6136)

5 files changed, 112 insertions, 1 deletions

diff --git a/mcs/class/test-helpers/AdminHelper.cs b/mcs/class/test-helpers/AdminHelper.cs
new file mode 100644
index 00000000000..c6c32033817
--- /dev/null
+++ b/mcs/class/test-helpers/AdminHelper.cs
@@ -0,0 +1,17 @@
+// 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.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace System
+{
+	public static partial class AdminHelpers
+	{
+		public unsafe static bool IsProcessElevated() => true;
+	}
+}
\ No newline at end of file
diff --git a/mcs/class/test-helpers/PlatformDetection.cs b/mcs/class/test-helpers/PlatformDetection.cs
index a265cc51113..d9d24695667 100644
--- a/mcs/class/test-helpers/PlatformDetection.cs
+++ b/mcs/class/test-helpers/PlatformDetection.cs
@@ -5,9 +5,14 @@ namespace System
 		public static readonly bool IsNetNative = false;
 		public static readonly bool IsNotWinRT = true;
 		public static readonly bool IsWinRT = false;
-		public static readonly bool IsFullFramework = true;
 		public static readonly bool IsWindowsNanoServer = false;
+		public static bool IsFullFramework => true;
 		public static bool IsNonZeroLowerBoundArraySupported => true;
 		public static bool IsUap => false;
+
+		//TODO: check?
+		public static bool IsNotWindowsSubsystemForLinux => true;
+		public static bool IsWindowsSubsystemForLinux => false;
+		public static bool IsFedora => false;
 	}
 }
\ No newline at end of file
diff --git a/mcs/class/test-helpers/RemoteExecutorConsoleApp.cs b/mcs/class/test-helpers/RemoteExecutorConsoleApp.cs
new file mode 100644
index 00000000000..93977430a5a
--- /dev/null
+++ b/mcs/class/test-helpers/RemoteExecutorConsoleApp.cs
@@ -0,0 +1,49 @@
+using System;
+using System.Linq;
+using System.Reflection;
+using System.Threading.Tasks;
+
+class Program 
+{ 
+	static int Main (string[] args)
+	{
+		if (args == null || args.Length < 3)
+		{
+			Console.WriteLine ("Invalid argumenets.\n Usage: RemoteTestExecuter.exe {assembly_name} {type_name} {method_name} {exception_file} {method_args}");
+			return -1;
+		}
+		
+		string assemblyName = args[0];
+		string typeName = args[1];
+		string methodName = args[2];
+		
+		var type = Type.GetType ($"{typeName}, {assemblyName}");
+		if (type == null)
+			throw new Exception ($"Type {typeName} was not found in {assemblyName}");
+		
+		var method = type.GetMethod (methodName, BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
+		if (method == null)
+			throw new Exception ($"Method {methodName} was not found in {typeName}, {assemblyName}");
+
+		var methodArgs = args.Length == 4 ? null : args.Skip(4).Cast<object>().ToArray();
+		var instance = Activator.CreateInstance (type);
+		int result = 0;
+
+		if (method.ReturnType == typeof (int))
+		{
+			result = (int)method.Invoke (instance, methodArgs);
+		}
+		else if (method.ReturnType == typeof (Task<int>))
+		{
+			var task = (Task<int>)method.Invoke (instance, methodArgs);
+			task.Wait(); //use C# 7.1 async Main?
+			result = task.Result;
+		}
+		else
+		{
+			throw new Exception($"ReturnType should be int or Task<int>. But was: {method.ReturnType.Name}");
+		}
+
+		return result;
+	}
+}
\ No newline at end of file
diff --git a/mcs/class/test-helpers/RemoteExecutorTestBase.Mobile.cs b/mcs/class/test-helpers/RemoteExecutorTestBase.Mobile.cs
new file mode 100644
index 00000000000..ba6172d43b0
--- /dev/null
+++ b/mcs/class/test-helpers/RemoteExecutorTestBase.Mobile.cs
@@ -0,0 +1,24 @@
+// 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.
+
+using System.Reflection;
+using System.Text;
+using Xunit;
+
+namespace System.Diagnostics
+{
+	// this file can be used in order to ignore all RemoteInvoke-tests
+	// should be used instead of /corefx/.../RemoteExecutorTestBase.Process.cs
+	public abstract partial class RemoteExecutorTestBase : FileCleanupTestBase
+	{
+		static RemoteInvokeHandle RemoteInvoke (MethodInfo method, string[] args, 
+			RemoteInvokeOptions options, bool pasteArguments = true)
+		{
+			options = options ?? new RemoteInvokeOptions ();
+			//do nothing. Or we can invoke the method in the same process instead:
+			//method.Invoke(Activator.CreateInstance(method.DeclaringType), args.OfType<object>().ToArray());
+			return new RemoteInvokeHandle (null, null);
+		}
+	}
+}
\ No newline at end of file
diff --git a/mcs/class/test-helpers/RemoteExecutorTestBase.Mono.cs b/mcs/class/test-helpers/RemoteExecutorTestBase.Mono.cs
new file mode 100644
index 00000000000..33b04fdb5f8
--- /dev/null
+++ b/mcs/class/test-helpers/RemoteExecutorTestBase.Mono.cs
@@ -0,0 +1,16 @@
+// 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.
+
+using System.IO;
+using System.Runtime.InteropServices;
+
+namespace System.Diagnostics
+{
+	/// <summary>Base class used for all tests that need to spawn a remote process.</summary>
+	public abstract partial class RemoteExecutorTestBase : FileCleanupTestBase
+	{
+		protected static readonly string HostRunner = Process.GetCurrentProcess().MainModule.FileName;
+		static readonly string ExtraParameter = "RemoteExecutorConsoleApp.exe";
+	}
+}