public void Run(IEnumerable <TestCase> tests, ManualResetEvent cancelRequested)
{
bool codeCoverage = CodeCoverage.EnableCodeCoverage(_runContext);
string coveragePath = null;
if (codeCoverage)
{
coveragePath = CodeCoverage.GetCoveragePath(tests);
}
RunInternal(tests, coveragePath, cancelRequested);
if (codeCoverage)
{
CodeCoverage.AttachCoverageResults(_frameworkHandle, coveragePath);
}
}
internal static string GetCoveragePath(IEnumerable <TestCase> tests)
{
string bestFile = null, bestClass = null, bestMethod = null;
// Try and generate a friendly name for the coverage report. We use
// the filename, class, and method. We include each one if we're
// running from a single filename/class/method. When we have multiple
// we drop the identifying names. If we have multiple files we
// go to the top level directory... If all else fails we do "pycov".
foreach (var test in tests)
{
string testFile, testClass, testMethod;
TestReader.ParseFullyQualifiedTestName(
test.FullyQualifiedName,
out testFile,
out testClass,
out testMethod
);
bestFile = CodeCoverage.UpdateBestFile(bestFile, test.CodeFilePath);
if (bestFile != test.CodeFilePath)
{
// Different files, don't include class/methods even
// if they happen to be the same.
bestClass = bestMethod = "";
}
bestClass = CodeCoverage.UpdateBest(bestClass, testClass);
bestMethod = CodeCoverage.UpdateBest(bestMethod, testMethod);
}
string filename = "";
if (!String.IsNullOrWhiteSpace(bestFile))
{
if (ModulePath.IsPythonSourceFile(bestFile))
{
filename = ModulePath.FromFullPath(bestFile).ModuleName;
}
else
{
filename = Path.GetFileName(bestFile);
}
}
else
{
filename = "pycov";
}
if (!String.IsNullOrWhiteSpace(bestClass))
{
filename += "_" + bestClass;
}
if (!String.IsNullOrWhiteSpace(bestMethod))
{
filename += "_" + bestMethod;
}
filename += "_" + DateTime.Now.ToString("s").Replace(':', '_');
return(Path.Combine(Path.GetTempPath(), filename));
}