Expose AmbiguousImplementationException and add tests (dotnet/corefx#35632)

* Expose AmbiguousImplementationException and add tests

Fixes: dotnet/corefx#34124

Commit migrated from https://github.com/dotnet/corefx/commit/34337c3a73675aa06f09d81b15bc926889b44922

diff --git a/src/libraries/System.Runtime.Serialization.Formatters/tests/BinaryFormatterTestData.cs b/src/libraries/System.Runtime.Serialization.Formatters/tests/BinaryFormatterTestData.cs
index ed8f5b5..e8f0fb7 100644 (file)
--- a/src/libraries/System.Runtime.Serialization.Formatters/tests/BinaryFormatterTestData.cs
+++ b/src/libraries/System.Runtime.Serialization.Formatters/tests/BinaryFormatterTestData.cs
@@ -653,6 +653,8 @@ namespace System.Runtime.Serialization.Formatters.Tests
             yield return new object[] { PopulateException(smtpFailedRecipientsException), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp20), new TypeSerializableValue("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", TargetFrameworkMoniker.netfx461) } };
 
 #if netcoreapp
+            var ambiguousImplementationException = new AmbiguousImplementationException();
+            yield return new object[] { PopulateException(ambiguousImplementationException, false), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp30) } };
             var switchExpressionException = new SwitchExpressionException(34);
             yield return new object[] { PopulateException(switchExpressionException), new TypeSerializableValue[] { new TypeSerializableValue("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", TargetFrameworkMoniker.netcoreapp30) } };
 #endif

diff --git a/src/libraries/System.Runtime/ref/System.Runtime.cs b/src/libraries/System.Runtime/ref/System.Runtime.cs
index a85c2b2..ca65dd4 100644 (file)
--- a/src/libraries/System.Runtime/ref/System.Runtime.cs
+++ b/src/libraries/System.Runtime/ref/System.Runtime.cs
@@ -6412,6 +6412,12 @@ namespace System.Reflection
 }
 namespace System.Runtime
 {
+    public sealed class AmbiguousImplementationException : System.Exception
+    {
+        public AmbiguousImplementationException() { }
+        public AmbiguousImplementationException(string message) { }
+        public AmbiguousImplementationException(string message, System.Exception innerException) { }
+    }
     [System.AttributeUsageAttribute(System.AttributeTargets.Assembly, Inherited=false)]
     public sealed partial class AssemblyTargetedPatchBandAttribute : System.Attribute
     {

diff --git a/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj b/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj
index 80a4a9e..d7786d0 100644 (file)
--- a/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj
+++ b/src/libraries/System.Runtime/tests/System.Runtime.Tests.csproj
@@ -214,6 +214,7 @@
     <Compile Include="System\HashCodeTests.netcoreapp.cs" />
     <Compile Include="Helpers.netcoreapp.cs" />
     <Compile Include="System\ActivatorTests.netcoreapp.cs" />
+    <Compile Include="System\AmbiguousImplementationExceptionTests.cs" />
     <Compile Include="System\ArrayTests.netcoreapp.cs" />
     <Compile Include="System\ArraySegmentTests.netcoreapp.cs" />
     <Compile Include="System\BooleanTests.netcoreapp.cs" />

diff --git a/src/libraries/System.Runtime/tests/System/AmbiguousImplementationExceptionTests.cs b/src/libraries/System.Runtime/tests/System/AmbiguousImplementationExceptionTests.cs
new file mode 100644 (file)
index 0000000..a8b2d81
--- /dev/null
+++ b/src/libraries/System.Runtime/tests/System/AmbiguousImplementationExceptionTests.cs
@@ -0,0 +1,44 @@
+// 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.Runtime;
+using Xunit;
+
+namespace System.Tests
+{
+    public static class AmbiguousImplementationExceptionTests
+    {
+        private const int COR_E_AMBIGUOUSIMPLEMENTATION = -2146234262;
+
+        [Fact]
+        public static void Ctor_Empty()
+        {
+            var exception = new AmbiguousImplementationException();
+            Assert.NotNull(exception);
+            Assert.NotEmpty(exception.Message);
+            Assert.Equal(COR_E_AMBIGUOUSIMPLEMENTATION, exception.HResult);
+        }
+
+        [Fact]
+        public static void Ctor_String()
+        {
+            string message = "Created AmbiguousImplementationException";
+            var exception = new AmbiguousImplementationException(message);
+            Assert.Equal(message, exception.Message);
+            Assert.Equal(COR_E_AMBIGUOUSIMPLEMENTATION, exception.HResult);
+        }
+
+        [Fact]
+        public static void Ctor_String_Exception()
+        {
+            string message = "Created AmbiguousImplementationException";
+            var innerException = new Exception("Created inner exception");
+            var exception = new AmbiguousImplementationException(message, innerException);
+            Assert.Equal(message, exception.Message);
+            Assert.Equal(COR_E_AMBIGUOUSIMPLEMENTATION, exception.HResult);
+            Assert.Equal(innerException, exception.InnerException);
+            Assert.Equal(innerException.HResult, exception.InnerException.HResult);
+        }
+    }
+}