Merge pull request #505 from hebinhuang/NativeCodeCov

Implement automatic code coverage reports for c++ code

appveyor.yml

@@ -41,9 +41,12 @@ test:
 # scripts to run after tests
 after_test:
     - cmd: echo [after_test] ProjectVersion=%ProjectVersion%
+    - .\build\tools\Dynamic-Code-Coverage-Tools\CodeCoverage.exe collect /output:NativeCodeCoverage.coverage .\csharp\packages\NUnit.Console.3.0.1\tools\nunit3-console.exe .\csharp\WorkerTest\bin\Debug\WorkerTest.dll .\csharp\AdapterTest\bin\Debug\AdapterTest.dll
+    - .\build\tools\Dynamic-Code-Coverage-Tools\CodeCoverage.exe analyze /output:NativeCodeCoverage.xml NativeCodeCoverage.coverage
     - .\csharp\packages\OpenCover.4.6.166\tools\OpenCover.Console.exe -register:user -target:.\csharp\packages\NUnit.Console.3.0.1\tools\nunit3-console.exe -register:user "-targetargs:"".\csharp\WorkerTest\bin\Debug\WorkerTest.dll"" "".\csharp\AdapterTest\bin\Debug\AdapterTest.dll"" " -filter:"+[CSharpWorker*|Microsoft.Spark.CSharp*]*" -excludebyattribute:*.ExcludeFromCodeCoverage* -hideskipped:All -output:.\SparkCLRCodeCoverage.xml
     - "SET PATH=C:\\Python34;C:\\Python34\\Scripts;%PATH%"
     - pip install codecov
+    - codecov -f "NativeCodeCoverage.xml"
     - codecov -f "SparkCLRCodeCoverage.xml"
     - cmd: cd .\build\localmode
     - cmd: if not defined ProjectVersion (.\Runsamples.cmd --validate)

build/localmode/downloadtools.ps1

@@ -306,6 +306,25 @@ function Download-BuildTools
             $envStream.WriteLine("set path=$gpgBin\;%path%");
     	}
     }
+    
+        # Dynamic Code Coverage Tools
+    if ($env:APPVEYOR -eq "true")
+    {
+        $covZip = "$toolsDir\dynamic-code-coverage-tools.zip"
+        if (!(test-path $covZip))
+        {
+            $url = "https://github.com/MobiusForSpark/build/blob/master/tools/dynamic-code-coverage-tools.zip?raw=true"
+            $output=$covZip
+            Download-File $url $output
+            # Unzip-File $output $toolsDir
+            Write-Output "[downloadtools.Download-BuildTools] Extracting $output to $toolsDir ..."
+            Invoke-Expression "& 7z x $output -o$toolsDir"
+        }
+        else
+        {
+            Write-Output "[downloadtools.Download-BuildTools] $covZip exists already. No download and extraction needed"
+        }
+    }
 
     # Download winutils.exe
     Download-Winutils