Merge pull request #6597 from yizhang82/test-warnings

Fix warnings in interop tests

Author: Yi Zhang (CLR)

tests/src/Interop/MarshalAPI/GetNativeVariantForObject/GetNativeVariantForObject.csproj

@@ -16,6 +16,7 @@
 
     <NuGetPackageImportStamp>7a9bfb7d</NuGetPackageImportStamp>
     <DefineConstants>$(DefineConstants);STATIC</DefineConstants>
+    <NoWarn>0618;0649</NoWarn>
   </PropertyGroup>
   <!-- Default configurations to help VS understand the configurations -->
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">

tests/src/Interop/MarshalAPI/Miscellaneous/MarshalClassTests.cs

@@ -56,9 +56,7 @@ static int Main()
         int retVal = 100;
 
         IntPtr ip;
-        Object o;
         SomeTestStruct someTs = new SomeTestStruct();
-        StructWithFxdLPSTRSAFld someTs_FxdLPSTR = new StructWithFxdLPSTRSAFld();
 
 #if BUG_876976
         Console.WriteLine("Testing SizeOf...");
@@ -308,7 +306,7 @@ static int Main()
         Console.WriteLine("\n\tPassing structure that has no layout and CANNOT be marshaled");
         try
         {
-            Marshal.SizeOf(someTs_FxdLPSTR.GetType());
+            Marshal.SizeOf(typeof(StructWithFxdLPSTRSAFld));
             retVal = 0;
             Console.WriteLine("\t\tNO EXCEPTION THROWN! FAILED!");
         }
@@ -371,7 +369,7 @@ static int Main()
         Console.WriteLine("\n\tPassing structure that has no layout and CANNOT be marshaled");
         try
         {
-            Marshal.OffsetOf(someTs_FxdLPSTR.GetType(), "Arr");
+            Marshal.OffsetOf(typeof(StructWithFxdLPSTRSAFld), "Arr");
             retVal = 0;
             Console.WriteLine("\t\tNO EXCEPTION THROWN! FAILED!");
         }
@@ -493,6 +491,7 @@ static int Main()
 
         Console.WriteLine("DONE testing Copy.");
 
+#if ISSUE_6605
         //////////////////////////////////////////////////////////////
         //IsComObject
         /////////////////////////////////////////////////////////////
@@ -513,9 +512,9 @@ static int Main()
             retVal = 0;
             Console.WriteLine("\t\tUNEXPECTED EXCEPTION:\n\t\t\t" + e.ToString());
         }
-
+#endif
         Console.WriteLine("DONE testing IsComObject.");
 
-        return 100;
+        return retVal;
     }
-}
+}

tests/src/Interop/MarshalAPI/Miscellaneous/MarshalClassTests.csproj

@@ -16,6 +16,7 @@
 
     <NuGetPackageImportStamp>7a9bfb7d</NuGetPackageImportStamp>
     <DefineConstants>$(DefineConstants);STATIC</DefineConstants>
+    <NoWarn>0618;0649</NoWarn>
   </PropertyGroup>
   <!-- Default configurations to help VS understand the configurations -->
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">

tests/src/Interop/MarshalAPI/OffsetOf/OffsetOf.csproj

@@ -16,6 +16,7 @@
 
     <NuGetPackageImportStamp>7a9bfb7d</NuGetPackageImportStamp>
     <DefineConstants>$(DefineConstants);STATIC</DefineConstants>
+    <NoWarn>0618;0649;0169</NoWarn>
   </PropertyGroup>
   <!-- Default configurations to help VS understand the configurations -->
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">

tests/src/Interop/MarshalAPI/UnsafeAddrOfPinnedArrayElement/UnsafeAddrOfPinnedArrayElement.csproj

@@ -16,6 +16,7 @@
 
     <NuGetPackageImportStamp>7a9bfb7d</NuGetPackageImportStamp>
     <DefineConstants>$(DefineConstants);STATIC</DefineConstants>
+    <NoWarn>0618</NoWarn>
   </PropertyGroup>
   <!-- Default configurations to help VS understand the configurations -->
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">