Imported Upstream version 5.8.0.88

Former-commit-id: 4b7216ffda08448e562271ce733688e761120fc5

mcs/class/corlib/Test/System.Runtime.InteropServices/StructLayoutAttributeTest.cs

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+//
+// StructLayoutAttributeTest.cs
+//
+// Authors:
+//  Alexander Köplinger (alkpli@microsoft.com)
+//
+// (c) 2017 Microsoft
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+using System.Threading;
+using System.Reflection;
+using System.Reflection.Emit;
+using System.Runtime.InteropServices;
+using NUnit.Framework;
+
+namespace MonoTests.System.Runtime.InteropServices {
+
+	[TestFixture]
+	public class StructLayoutAttributeTest
+	{
+		[Test]
+		public void CtorTest ()
+		{
+			var a = new StructLayoutAttribute (LayoutKind.Explicit);
+			Assert.AreEqual (LayoutKind.Explicit, a.Value);
+
+			a = new StructLayoutAttribute (LayoutKind.Auto);
+			Assert.AreEqual (LayoutKind.Auto, a.Value);
+		}
+
+		[Test]
+		public void FieldsTest ()
+		{
+			var a = new StructLayoutAttribute (LayoutKind.Explicit);
+
+			Assert.AreEqual ((CharSet)0, a.CharSet);
+			Assert.AreEqual (0, a.Pack);
+			Assert.AreEqual (0, a.Size);
+		}
+	}
+}
+