From 51fa468cfa40e8053c4fa4426a098c2fcefe7425 Mon Sep 17 00:00:00 2001
From: Tom Spilman <tom@sickheadgames.com>
Date: Wed, 28 May 2014 20:27:44 -0500
Subject: [PATCH] Added unit test for in/out for primitive parameters.

---
 tests/Basic/Basic.Tests.cs | 20 ++++++++++++++++++++
 tests/Basic/Basic.cpp      | 12 ++++++++++++
 tests/Basic/Basic.cs       |  2 ++
 tests/Basic/Basic.h        |  3 +++
 tests/Tests.h              |  3 ++-
 5 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/tests/Basic/Basic.Tests.cs b/tests/Basic/Basic.Tests.cs
index dcf25e84..aa3df3b7 100644
--- a/tests/Basic/Basic.Tests.cs
+++ b/tests/Basic/Basic.Tests.cs
@@ -77,6 +77,26 @@ public class BasicTests : GeneratorTestFixture
         Assert.That(f, Is.EqualTo(10.0f));
     }
 
+    [Test]
+    public void TestPrimitiveInOutParameters()
+    {
+        var hello = new Hello();
+
+        int i = 10;
+        Assert.That(hello.TestPrimitiveInOut(ref i), Is.True);
+        Assert.That(i, Is.EqualTo(20));
+    }
+
+    [Test]
+    public void TestPrimitiveInOutRefParameters()
+    {
+        var hello = new Hello();
+
+        int i = 10;
+        Assert.That(hello.TestPrimitiveInOutRef(ref i), Is.True);
+        Assert.That(i, Is.EqualTo(20));
+    }
+
     [Test]
     public void TestNullRef()
     {
diff --git a/tests/Basic/Basic.cpp b/tests/Basic/Basic.cpp
index 48547de4..90e9d7d3 100644
--- a/tests/Basic/Basic.cpp
+++ b/tests/Basic/Basic.cpp
@@ -169,6 +169,18 @@ bool Hello::TestPrimitiveOutRef(CS_OUT float& f)
     return true;
 }
 
+bool Hello::TestPrimitiveInOut(CS_IN_OUT int* i)
+{
+    *i += 10;
+    return true;
+}
+
+bool Hello::TestPrimitiveInOutRef(CS_IN_OUT int& i)
+{
+    i += 10;
+    return true;
+}
+
 int unsafeFunction(const Bar& ret, char* testForString, void (*foo)(int))
 {
     return ret.A;
diff --git a/tests/Basic/Basic.cs b/tests/Basic/Basic.cs
index fbf14581..f5dd6e32 100644
--- a/tests/Basic/Basic.cs
+++ b/tests/Basic/Basic.cs
@@ -31,6 +31,8 @@ namespace CppSharp.Tests
             ctx.SetClassAsValueType("Bar2");
             ctx.SetMethodParameterUsage("Hello", "TestPrimitiveOut", 1, ParameterUsage.Out);
             ctx.SetMethodParameterUsage("Hello", "TestPrimitiveOutRef", 1, ParameterUsage.Out);
+            ctx.SetMethodParameterUsage("Hello", "TestPrimitiveInOut", 1, ParameterUsage.InOut);
+            ctx.SetMethodParameterUsage("Hello", "TestPrimitiveInOutRef", 1, ParameterUsage.InOut);
         }
 
         public static void Main(string[] args)
diff --git a/tests/Basic/Basic.h b/tests/Basic/Basic.h
index cebe6778..4e93f3b7 100644
--- a/tests/Basic/Basic.h
+++ b/tests/Basic/Basic.h
@@ -123,6 +123,9 @@ public:
 
     bool TestPrimitiveOut(CS_OUT float* f);
     bool TestPrimitiveOutRef(CS_OUT float& f);
+
+	bool TestPrimitiveInOut(CS_IN_OUT int* i);
+	bool TestPrimitiveInOutRef(CS_IN_OUT int& i);
 };
 
 class DLL_API AbstractFoo
diff --git a/tests/Tests.h b/tests/Tests.h
index 1b493c67..1c2cbaf2 100644
--- a/tests/Tests.h
+++ b/tests/Tests.h
@@ -22,4 +22,5 @@
 #endif
 #endif
 
-#define CS_OUT
\ No newline at end of file
+#define CS_OUT
+#define CS_IN_OUT
\ No newline at end of file