Making build and tests work on Mono

ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj

@@ -182,8 +182,12 @@
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.Targets" />
   <Target Name="BeforeBuild">
+    <PropertyGroup>
+      <UpdateAssemblyInfo>UpdateAssemblyInfo.exe</UpdateAssemblyInfo>
+      <UpdateAssemblyInfo Condition="$(OS)=='Unix'">mono $(UpdateAssemblyInfo)</UpdateAssemblyInfo>
+    </PropertyGroup>
     <MSBuild Projects="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\UpdateAssemblyInfo.csproj" Targets="Build" Properties="Configuration=Debug" />
-    <Exec WorkingDirectory="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\bin\Debug" Command="UpdateAssemblyInfo.exe --branchname $(BranchName)" Timeout="60000" Condition=" '$(BranchName)' != '' " />
+    <Exec WorkingDirectory="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\bin\Debug" Command="$(UpdateAssemblyInfo) --branchname $(BranchName)" Timeout="60000" Condition=" '$(BranchName)' != '' " />
-    <Exec WorkingDirectory="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\bin\Debug" Command="UpdateAssemblyInfo.exe" Timeout="60000" Condition=" '$(BranchName)' == '' " />
+    <Exec WorkingDirectory="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\bin\Debug" Command="$(UpdateAssemblyInfo)" Timeout="60000" Condition=" '$(BranchName)' == '' " />
   </Target>
 </Project>

ICSharpCode.Decompiler/Tests/CustomAttributes/CustomAttributeTests.cs

@@ -12,19 +12,19 @@ namespace ICSharpCode.Decompiler.Tests.CustomAttributes
 		[Test]
 		public void CustomAttributeSamples()
 		{
-			ValidateFileRoundtrip(@"CustomAttributes\S_CustomAttributeSamples.cs");
+			ValidateFileRoundtrip(@"CustomAttributes/S_CustomAttributeSamples.cs");
 		}
 
 		[Test]
 		public void CustomAttributesMultiTest()
 		{
-			ValidateFileRoundtrip(@"CustomAttributes\S_CustomAttributes.cs");
+			ValidateFileRoundtrip(@"CustomAttributes/S_CustomAttributes.cs");
 		}
 
 		[Test]
 		public void AssemblyCustomAttributesMultiTest()
 		{
-			ValidateFileRoundtrip(@"CustomAttributes\S_AssemblyCustomAttribute.cs");
+			ValidateFileRoundtrip(@"CustomAttributes/S_AssemblyCustomAttribute.cs");
 		}
 	}
 }

ICSharpCode.Decompiler/Tests/DecompilerTestBase.cs

@@ -35,7 +35,7 @@ namespace ICSharpCode.Decompiler.Tests
 	{
 		protected static void ValidateFileRoundtrip(string samplesFileName)
 		{
-			var fullPath = Path.Combine(@"..\..\Tests", samplesFileName);
+			var fullPath = Path.Combine(@"../../Tests", samplesFileName);
 			AssertRoundtripCode(fullPath);
 		}
 
@@ -68,7 +68,7 @@ namespace ICSharpCode.Decompiler.Tests
 			CompilerResults results = provider.CompileAssemblyFromSource(options, code);
 			try
 			{
-				if (results.Errors.Count > 0)
+				if (results.Errors.Cast<CompilerError>().Any((arg) => !arg.IsWarning))
 				{
 					StringBuilder b = new StringBuilder("Compiler error:");
 					foreach (var error in results.Errors)