1 // 2 // TypedReferenceTest.cs 3 // 4 // Authors: 5 // Marek Safar <marek.safar@gmail.com> 6 // 7 // Copyright (C) 2015 Xamarin Inc (http://www.xamarin.com) 8 // 9 // Permission is hereby granted, free of charge, to any person obtaining 10 // a copy of this software and associated documentation files (the 11 // "Software"), to deal in the Software without restriction, including 12 // without limitation the rights to use, copy, modify, merge, publish, 13 // distribute, sublicense, and/or sell copies of the Software, and to 14 // permit persons to whom the Software is furnished to do so, subject to 15 // the following conditions: 16 // 17 // The above copyright notice and this permission notice shall be 18 // included in all copies or substantial portions of the Software. 19 // 20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 27 // 28 29 using System; 30 using System.Reflection; 31 using NUnit.Framework; 32 33 namespace MonoTests.System 34 { 35 #if !MONODROID // Type load segfaults the runtime on ARM64 (https://gist.github.com/grendello/334d06c45376602a9afc) 36 [TestFixture] 37 public class TypedReferenceTest 38 { 39 struct TestFields 40 { 41 public int MaxValue; 42 } 43 44 [Test] GetTargetType()45 public void GetTargetType () 46 { 47 TestFields fields = new TestFields { MaxValue = 1234 }; 48 49 TypedReference ti = __makeref(fields); 50 Assert.AreEqual (typeof (TestFields), TypedReference.GetTargetType (ti)); 51 } 52 53 struct AStruct { 54 public string b; 55 } 56 57 class CClass { 58 public AStruct a; 59 } 60 61 [Test] 62 [Category ("InterpreterNotWorking")] MakeTypedReference()63 public void MakeTypedReference () 64 { 65 var o = new CClass () { a = new AStruct () { b = "5" }}; 66 TypedReference r = TypedReference.MakeTypedReference (o, new FieldInfo[] { typeof (CClass).GetField ("a"), typeof (AStruct).GetField ("b") }); 67 Assert.AreEqual ("5", TypedReference.ToObject (r)); 68 } 69 } 70 #endif 71 } 72