Get leak tests running again in the build script. They were removed at some point. Also, update the tooling used and clean up the code for running them.

build.cake

@@ -10,7 +10,8 @@
 // TOOLS
 ///////////////////////////////////////////////////////////////////////////////
 
-#tool "nuget:?package=xunit.runner.console&version=2.3.0-beta5-build3769"
+#tool "nuget:?package=xunit.runner.console&version=2.3.1"
+#tool "nuget:?package=JetBrains.dotMemoryUnit&version=3.0.20171219.105559"
 
 ///////////////////////////////////////////////////////////////////////////////
 // USINGS
@@ -195,8 +196,6 @@ void RunCoreTest(string project, Parameters parameters, bool coreOnly = false)
 
 Task("Run-Unit-Tests")
     .IsDependentOn("Build")
-    .IsDependentOn("Run-Designer-Tests")
-    .IsDependentOn("Run-Render-Tests")
     .WithCriteria<AvaloniaBuildData>((context, data) => !data.Parameters.SkipTests)
     .Does<AvaloniaBuildData>(data => {
         RunCoreTest("./tests/Avalonia.Base.UnitTests", data.Parameters, false);
@@ -229,8 +228,36 @@ Task("Run-Render-Tests")
         RunCoreTest("./tests/Avalonia.Direct2D1.RenderTests/Avalonia.Direct2D1.RenderTests.csproj", data.Parameters, true);
     });
 
-Task("Copy-Files")
+Task("Run-Leak-Tests")
+    .WithCriteria<AvaloniaBuildData>((context, data) => data.Parameters.IsRunningOnWindows)
+    .IsDependentOn("Build")
+    .Does(() =>
+    {
+        var dotMemoryUnit = Context.Tools.Resolve("dotMemoryUnit.exe");
+        var leakTestsExitCode = StartProcess(dotMemoryUnit, new ProcessSettings
+        {
+            Arguments = new ProcessArgumentBuilder()
+                .Append(Context.Tools.Resolve("xunit.console.x86.exe").FullPath)
+                .Append("--propagate-exit-code")
+                .Append("--")
+                .Append("tests\\Avalonia.LeakTests\\bin\\Release\\net47\\Avalonia.LeakTests.dll"),
+            Timeout = 120000
+        });
+
+        if (leakTestsExitCode != 0)
+        {
+            throw new Exception("Leak Tests failed");
+        }
+    });
+
+Task("Run-Tests")
     .IsDependentOn("Run-Unit-Tests")
+    .IsDependentOn("Run-Render-Tests")
+    .IsDependentOn("Run-Designer-Tests")
+    .IsDependentOn("Run-Leak-Tests");
+
+Task("Copy-Files")
+    .IsDependentOn("Run-Tests")
     .Does<AvaloniaBuildData>(data =>
 {
     CopyFiles(data.Packages.BinFiles, data.Parameters.BinRoot);
@@ -252,7 +279,7 @@ Task("Zip-Files")
 });
 
 Task("Create-NuGet-Packages")
-    .IsDependentOn("Run-Unit-Tests")
+    .IsDependentOn("Run-Tests")
     .IsDependentOn("Inspect")
     .Does<AvaloniaBuildData>(data =>
 {
@@ -329,46 +356,6 @@ Task("Publish-NuGet")
     Information("Publish-NuGet Task failed, but continuing with next Task...");
 });
 
-Task("Run-Leak-Tests")
-    .WithCriteria<AvaloniaBuildData>((context, data) => data.Parameters.IsRunningOnWindows)
-    .IsDependentOn("Build")
-    .Does(() =>
-    {
-        DotNetCoreRestore("tests\\Avalonia.LeakTests\\toolproject\\tool.csproj");
-        DotNetBuild("tests\\Avalonia.LeakTests\\toolproject\\tool.csproj", settings => settings.SetConfiguration("Release"));
-        var report = "tests\\Avalonia.LeakTests\\bin\\Release\\report.xml";
-        if(System.IO.File.Exists(report))
-            System.IO.File.Delete(report);
-
-        var toolXunitConsoleX86 = Context.Tools.Resolve("xunit.console.x86.exe").FullPath;
-        var proc = System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo
-        {
-            FileName="tests\\Avalonia.LeakTests\\toolproject\\bin\\dotMemoryUnit.exe",
-            Arguments="-targetExecutable=\"" + toolXunitConsoleX86 + "\" -returnTargetExitCode  -- tests\\Avalonia.LeakTests\\bin\\Release\\Avalonia.LeakTests.dll -xml tests\\Avalonia.LeakTests\\bin\\Release\\report.xml ",
-            UseShellExecute = false,
-        });
-        var st = System.Diagnostics.Stopwatch.StartNew();
-        while(!proc.HasExited && !System.IO.File.Exists(report))
-        {
-            if(st.Elapsed.TotalSeconds>60)
-            {
-                Error("Timed out, probably a bug in dotMemoryUnit");
-                proc.Kill();
-                throw new Exception("dotMemory issue");
-            }
-            proc.WaitForExit(100);
-        }
-        try{
-            proc.Kill();
-        }catch{}
-        var doc =  System.Xml.Linq.XDocument.Load(report);
-        if(doc.Root.Descendants("assembly").Any(x=>x.Attribute("failed").Value.ToString() != "0"))
-        {
-            throw new Exception("Tests failed");
-        }
-
-    });
-
 Task("Inspect")
     .WithCriteria<AvaloniaBuildData>((context, data) => data.Parameters.IsRunningOnWindows)
     .IsDependentOn("Restore-NuGet-Packages")
@@ -413,7 +400,7 @@ Task("Default").Does<AvaloniaBuildData>(data =>
     if(data.Parameters.IsRunningOnWindows)
         RunTarget("Package");
     else
-        RunTarget("Run-Unit-Tests");
+        RunTarget("Run-Tests");
 });
 Task("AppVeyor")
   .IsDependentOn("Zip-Files")
@@ -421,7 +408,7 @@ Task("AppVeyor")
   .IsDependentOn("Publish-NuGet");
 
 Task("Travis")
-  .IsDependentOn("Run-Unit-Tests");
+  .IsDependentOn("Run-Tests");
 
 ///////////////////////////////////////////////////////////////////////////////
 // EXECUTE

cake.config

@@ -0,0 +1,15 @@
+; This is the default configuration file for Cake.
+; This file was downloaded from https://github.com/cake-build/resources
+
+[Nuget]
+Source=https://api.nuget.org/v3/index.json
+UseInProcessClient=true
+LoadDependencies=false
+
+[Paths]
+Tools=./tools
+Addins=./tools/Addins
+Modules=./tools/Modules
+
+[Settings]
+SkipVerification=false

tests/Avalonia.LeakTests/Avalonia.LeakTests.csproj

@@ -1,13 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.0</TargetFrameworks>
+    <TargetFrameworks>net47</TargetFrameworks>
   </PropertyGroup>
   <Import Project="..\..\build\JetBrains.dotMemoryUnit.props" />
   <Import Project="..\..\build\Moq.props" />
   <Import Project="..\..\build\Rx.props" />
   <Import Project="..\..\build\XUnit.props" />
   <ItemGroup>
-    <ProjectReference Include="..\..\src\Avalonia.DotNetCoreRuntime\Avalonia.DotNetCoreRuntime.csproj" />
     <ProjectReference Include="..\..\src\Markup\Avalonia.Markup.Xaml\Avalonia.Markup.Xaml.csproj" />
     <ProjectReference Include="..\..\src\Markup\Avalonia.Markup\Avalonia.Markup.csproj" />
     <ProjectReference Include="..\..\src\Avalonia.Animation\Avalonia.Animation.csproj" />
@@ -19,13 +18,10 @@
     <ProjectReference Include="..\..\src\Avalonia.Visuals\Avalonia.Visuals.csproj" />
     <ProjectReference Include="..\..\src\Avalonia.Styling\Avalonia.Styling.csproj" />
     <ProjectReference Include="..\..\src\Avalonia.Themes.Default\Avalonia.Themes.Default.csproj" />
-    <ProjectReference Include="..\Avalonia.Controls.UnitTests\Avalonia.Controls.UnitTests.csproj" />
     <ProjectReference Include="..\Avalonia.UnitTests\Avalonia.UnitTests.csproj" />
+    <Compile Remove="testproject/**/*.cs" />
   </ItemGroup>
   <ItemGroup>
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
-  <ItemGroup>
-    <Folder Include="Properties\" />
-  </ItemGroup>
 </Project>

tests/Avalonia.LeakTests/Properties/AssemblyInfo.cs

@@ -0,0 +1,8 @@
+// Copyright (c) The Avalonia Project. All rights reserved.
+// Licensed under the MIT license. See licence.md file in the project root for full license information.
+
+using System.Reflection;
+using Xunit;
+
+// Don't run tests in parallel.
+[assembly: CollectionBehavior(DisableTestParallelization = true)]

tests/Avalonia.LeakTests/toolproject/tool.csproj

@@ -1,11 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk" ToolsVersion="15.0">
-  <PropertyGroup>
-    <OutputPath>$(MSBuildThisFileDirectory)\bin</OutputPath>
-    <OutDir>$(OutputPath)</OutDir>
-    <TargetFrameworks>net461</TargetFrameworks>
-    <OutputType>Library</OutputType>
-  </PropertyGroup>
-  <ItemGroup>
-    <PackageReference Include="JetBrains.dotMemory.Unit" Version="109.0.20170720.104130-eap09" />
-  </ItemGroup>
-</Project>

tests/Avalonia.UnitTests/Avalonia.UnitTests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp2.0</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.0;net461</TargetFrameworks>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <OutputType>Library</OutputType>
   </PropertyGroup>
@@ -16,7 +16,7 @@
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Condition="'$(TargetFramework)' == 'net461'" Include="..\..\src\Avalonia.DotNetFrameworkRuntime\Avalonia.DotNetFrameworkRuntime.csproj" />
-	  <ProjectReference Condition="'$(TargetFramework)' == 'netcoreapp2.0'" Include="..\..\src\Avalonia.DotNetCoreRuntime\Avalonia.DotNetCoreRuntime.csproj" />
+    <ProjectReference Condition="'$(TargetFramework)' == 'netcoreapp2.0'" Include="..\..\src\Avalonia.DotNetCoreRuntime\Avalonia.DotNetCoreRuntime.csproj" />
     <ProjectReference Include="..\..\src\Markup\Avalonia.Markup.Xaml\Avalonia.Markup.Xaml.csproj" />
     <ProjectReference Include="..\..\src\Markup\Avalonia.Markup\Avalonia.Markup.csproj" />
     <ProjectReference Include="..\..\src\Avalonia.Animation\Avalonia.Animation.csproj" />