Fix of temporary file handling and missing dll's in tests.

.gitignore

@@ -53,6 +53,9 @@ deploy/
 [Bb]in/
 [Oo]bj/
 
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+
 # MSTest test Results
 [Tt]est[Rr]esult*/
 [Bb]uild[Ll]og.*

src/.editorconfig

@@ -0,0 +1,14 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = crlf
+insert_final_newline = true
+
+[*.cs]
+indent_size: 2
+indent_style: space
+

src/Brutal.Dev.StrongNameSigner.Tests/Brutal.Dev.StrongNameSigner.Tests.csproj

@@ -73,12 +73,6 @@
     <Compile Include="SignAssemblyTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\Brutal.Dev.StrongNameSigner\Brutal.Dev.StrongNameSigner.csproj">
-      <Project>{947eecc6-5ebc-4d2a-bac4-8e88b5bafe84}</Project>
-      <Name>Brutal.Dev.StrongNameSigner</Name>
-    </ProjectReference>
-  </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
     <None Include="TestAssemblies\PasswordTest.pfx">
@@ -153,9 +147,15 @@
     <None Include="TestAssemblies\Brutal.Dev.StrongNameSigner.TestAssembly.A.dll">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
-    <None Include="TestAssemblies\Brutal.Dev.StrongNameSigner.TestAssembly.B.dll">
+     <None Include="TestAssemblies\Brutal.Dev.StrongNameSigner.TestAssembly.A.pdb">
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+     </None>
+     <None Include="TestAssemblies\Brutal.Dev.StrongNameSigner.TestAssembly.B.dll">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+     <None Include="TestAssemblies\Brutal.Dev.StrongNameSigner.TestAssembly.A.pdb">
+        <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+     </None>
   </ItemGroup>
   <ItemGroup>
     <None Include="TestAssemblies\Brutal.Dev.StrongNameSigner.TestAssembly.A.Signed.dll">
@@ -165,6 +165,12 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Brutal.Dev.StrongNameSigner\Brutal.Dev.StrongNameSigner.csproj">
+      <Project>{947eecc6-5ebc-4d2a-bac4-8e88b5bafe84}</Project>
+      <Name>Brutal.Dev.StrongNameSigner</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Choose>
     <When Condition="'$(VisualStudioVersion)' == '10.0' And '$(IsCodedUITest)' == 'True'">
       <ItemGroup>

src/Brutal.Dev.StrongNameSigner.Tests/SignAssemblyTests.cs

@@ -3,7 +3,6 @@
 using System;
 using System.IO;
 using System.Security.Cryptography;
-using System.Text;
 using System.Reflection;
 
 namespace Brutal.Dev.StrongNameSigner.Tests
@@ -13,6 +12,7 @@ public class SignAssemblyTests
   {
     private static readonly string TestAssemblyDirectory = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), @"TestAssemblies");
 
+
     [Test]
     public void SignAssembly_Public_API_Test()
     {
@@ -144,6 +144,99 @@ public void SignAssembly_Should_Reassemble_NET_40_x64_Assembly_Correctly()
       info.Is64BitOnly.ShouldBe(true);
       info.IsSigned.ShouldBe(true);
     }
+
+
+    [Test]
+    public void SignAssembly_InPlaceWithPdb_Should_Succeed()
+    {
+      var tempDir = Path.Combine(TestAssemblyDirectory, Guid.NewGuid().ToString("N"));
+      Directory.CreateDirectory(tempDir);
+      try
+      {
+        string targetAssemblyPath = Path.Combine(tempDir, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll");
+        File.Copy(Path.Combine(TestAssemblyDirectory, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll"), targetAssemblyPath);
+        File.Copy(Path.Combine(TestAssemblyDirectory, "Brutal.Dev.StrongNameSigner.TestAssembly.A.pdb"), Path.Combine(tempDir, "Brutal.Dev.StrongNameSigner.TestAssembly.A.pdb"));
+
+        SigningHelper.SignAssembly(targetAssemblyPath);
+        var info = SigningHelper.GetAssemblyInfo(targetAssemblyPath);
+        Assert.IsTrue(info.IsSigned);
+      }
+      finally
+      {
+        Directory.Delete(tempDir, true);
+      }
+    }
+
+    [Test]
+    public void SignAssembly_NewLocationWithPdb_Should_Succeed()
+    {
+      var tempDir = Path.Combine(TestAssemblyDirectory, Guid.NewGuid().ToString("N"));
+      Directory.CreateDirectory(tempDir);
+      var outDir = Path.Combine(tempDir, "out");
+      Directory.CreateDirectory(outDir);
+      try
+      {
+        string sourceAssemblyPath = Path.Combine(tempDir, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll");
+        File.Copy(Path.Combine(TestAssemblyDirectory, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll"), sourceAssemblyPath);
+        File.Copy(Path.Combine(TestAssemblyDirectory, "Brutal.Dev.StrongNameSigner.TestAssembly.A.pdb"), Path.Combine(tempDir, "Brutal.Dev.StrongNameSigner.TestAssembly.A.pdb"));
+
+        SigningHelper.SignAssembly(sourceAssemblyPath, null, outDir);
+        string outAssembly = Path.Combine(outDir, Path.GetFileName(sourceAssemblyPath));
+        Assert.IsTrue(File.Exists(outAssembly));
+        Assert.IsTrue(File.Exists(Path.ChangeExtension(outAssembly, ".pdb")));
+        var info = SigningHelper.GetAssemblyInfo(outAssembly);
+        Assert.IsTrue(info.IsSigned);
+      }
+      finally
+      {
+        Directory.Delete(tempDir, true);
+      }
+    }
+
+    [Test]
+    public void SignAssembly_NewLocationWithoutPdb_Should_Succeed()
+    {
+      var tempDir = Path.Combine(TestAssemblyDirectory, Guid.NewGuid().ToString("N"));
+      Directory.CreateDirectory(tempDir);
+      var outDir = Path.Combine(tempDir, "out");
+      Directory.CreateDirectory(outDir);
+      try
+      {
+        string sourceAssemblyPath = Path.Combine(tempDir, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll");
+        File.Copy(Path.Combine(TestAssemblyDirectory, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll"), sourceAssemblyPath);
+
+        SigningHelper.SignAssembly(sourceAssemblyPath, null, outDir);
+        string outAssembly = Path.Combine(outDir, Path.GetFileName(sourceAssemblyPath));
+        Assert.IsTrue(File.Exists(outAssembly));
+        var info = SigningHelper.GetAssemblyInfo(outAssembly);
+        Assert.IsTrue(info.IsSigned);
+      }
+      finally
+      {
+        Directory.Delete(tempDir, true);
+      }
+    }
+
+    [Test]
+    public void SignAssembly_InPlaceWithoutPdb_Should_Succeed()
+    {
+      var tempDir = Path.Combine(TestAssemblyDirectory, Guid.NewGuid().ToString("N"));
+      Directory.CreateDirectory(tempDir);
+      try
+      {
+        string targetAssemblyPath = Path.Combine(tempDir, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll");
+        File.Copy(Path.Combine(TestAssemblyDirectory, "Brutal.Dev.StrongNameSigner.TestAssembly.A.dll"), targetAssemblyPath);
+
+        SigningHelper.SignAssembly(targetAssemblyPath);
+        var info = SigningHelper.GetAssemblyInfo(targetAssemblyPath);
+        Assert.IsTrue(info.IsSigned);
+
+      }
+      finally
+      {
+        Directory.Delete(tempDir, true);
+      }
+    }
   }
 }
 

src/Brutal.Dev.StrongNameSigner.sln

@@ -29,6 +29,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Brutal.Dev.StrongNameSigner
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{239CD9FD-F026-419E-9C5D-4AAB4627A614}"
 	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
 		Brutal.Dev.StrongNameSigner.Setup\EULA.txt = Brutal.Dev.StrongNameSigner.Setup\EULA.txt
 		..\README.md = ..\README.md
 		Brutal.Dev.StrongNameSigner.Setup\StrongNameSigner.iss = Brutal.Dev.StrongNameSigner.Setup\StrongNameSigner.iss

src/Brutal.Dev.StrongNameSigner/Brutal.Dev.StrongNameSigner.csproj

@@ -72,6 +72,7 @@
   <ItemGroup>
     <Compile Include="AssemblyInfo.cs" />
     <Compile Include="AutomaticBuildTask.cs" />
+    <Compile Include="ForceAssemblyReferenceAttribute.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="SigningHelper.cs" />
   </ItemGroup>

src/Brutal.Dev.StrongNameSigner/ForceAssemblyReferenceAttribute.cs

@@ -0,0 +1,21 @@
+using Brutal.Dev.StrongNameSigner;
+using System;
+using System.Linq;
+
+namespace Brutal.Dev.StrongNameSigner
+{
+  /// <summary>
+  /// Attribute used to force an assembly reference to a specific assembly to be actually referenced and copied 
+  /// locally.  
+  /// See https://stackoverflow.com/questions/15816769/dependent-dll-is-not-getting-copied-to-the-build-output-folder-in-visual-studio
+  /// </summary>
+  [AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
+  internal sealed class ForceAssemblyReferenceAttribute : Attribute
+  {
+    public ForceAssemblyReferenceAttribute(Type forcedType)
+    {
+      Action<Type> noop = _ => { };
+      noop(forcedType);
+    }
+  }
+}

src/Brutal.Dev.StrongNameSigner/Properties/AssemblyInfo.cs

@@ -1,4 +1,5 @@
-using System;
+using Brutal.Dev.StrongNameSigner;
+using System;
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -36,3 +37,12 @@
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("2.2.0.0")]
 [assembly: AssemblyFileVersion("2.2.0.0")]
+
+
+// These assemblies are used by Cecil, and reading assemblies with symbols without these DLL's present
+// will cause an error ("No Symbols Found"). So to ensure that these are actually referenced by 
+// StrongNameSigner and copied along to the output directory as well as the UnitTests when running 
+// them, we use this "hack".
+[assembly: ForceAssemblyReference(typeof(Mono.Cecil.Pdb.NativePdbReader))]
+[assembly: ForceAssemblyReference(typeof(Mono.Cecil.Mdb.MdbReader))]
+[assembly: ForceAssemblyReference(typeof(Mono.Cecil.Rocks.TypeDefinitionRocks))]