Add Leaks build configuration for libgit2#141

dahlbyk · dahlbyk · commit 65aa0aa97376 · 2012-05-23T08:18:06.000-05:00
diff --git a/LibGit2Sharp.Tests/LibGit2Sharp.Tests.csproj b/LibGit2Sharp.Tests/LibGit2Sharp.Tests.csproj
@@ -32,6 +32,16 @@
     <WarningLevel>4</WarningLevel>
     <DocumentationFile />
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Leaks|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Leaks\</OutputPath>
+    <DefineConstants>TRACE;DEBUG;NET35</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <DocumentationFile />
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/LibGit2Sharp.sln b/LibGit2Sharp.sln
@@ -8,15 +8,20 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Leaks|Any CPU = Leaks|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{EE6ED99F-CB12-4683-B055-D28FC7357A34}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{EE6ED99F-CB12-4683-B055-D28FC7357A34}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EE6ED99F-CB12-4683-B055-D28FC7357A34}.Leaks|Any CPU.ActiveCfg = Leaks|Any CPU
+		{EE6ED99F-CB12-4683-B055-D28FC7357A34}.Leaks|Any CPU.Build.0 = Leaks|Any CPU
 		{EE6ED99F-CB12-4683-B055-D28FC7357A34}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EE6ED99F-CB12-4683-B055-D28FC7357A34}.Release|Any CPU.Build.0 = Release|Any CPU
 		{286E63EB-04DD-4ADE-88D6-041B57800761}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{286E63EB-04DD-4ADE-88D6-041B57800761}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{286E63EB-04DD-4ADE-88D6-041B57800761}.Leaks|Any CPU.ActiveCfg = Leaks|Any CPU
+		{286E63EB-04DD-4ADE-88D6-041B57800761}.Leaks|Any CPU.Build.0 = Leaks|Any CPU
 		{286E63EB-04DD-4ADE-88D6-041B57800761}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{286E63EB-04DD-4ADE-88D6-041B57800761}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
diff --git a/LibGit2Sharp/Core/Handles/SafeHandleBase.cs b/LibGit2Sharp/Core/Handles/SafeHandleBase.cs
@@ -1,13 +1,36 @@
 ﻿using System;
+using System.Diagnostics;
 using System.Runtime.InteropServices;
 
 namespace LibGit2Sharp.Core.Handles
 {
     internal abstract class SafeHandleBase : SafeHandle
     {
+#if LEAKS
+        private readonly string trace;
+#endif
+
         protected SafeHandleBase()
             : base(IntPtr.Zero, true)
         {
+#if LEAKS
+            trace = new StackTrace(2, true).ToString();
+#endif
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+#if DEBUG
+            if (!disposing && !IsInvalid)
+            {
+                Trace.WriteLine(string.Format("A {0} handle wrapper has not been properly disposed.", GetType().Name));
+#if LEAKS
+                Trace.WriteLine(trace);
+#endif
+                Trace.WriteLine("");
+            }
+#endif
+            base.Dispose(disposing);
         }
 
         public override bool IsInvalid
diff --git a/LibGit2Sharp/LibGit2Sharp.csproj b/LibGit2Sharp/LibGit2Sharp.csproj
@@ -37,6 +37,18 @@
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
     <DocumentationFile>bin\Release\LibGit2Sharp.xml</DocumentationFile>
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Leaks|AnyCPU'">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Leaks\</OutputPath>
+    <DefineConstants>TRACE;DEBUG;NET35;LEAKS</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
