3 files changed, 50 insertions, 2 deletions
diff --git a/Source/CTest/cmCTestMultiProcessHandler.cxx b/Source/CTest/cmCTestMultiProcessHandler.cxx
index d50eaaa..0d14c2d 100644
--- a/Source/CTest/cmCTestMultiProcessHandler.cxx
+++ b/Source/CTest/cmCTestMultiProcessHandler.cxx
@@ -516,11 +516,13 @@ void cmCTestMultiProcessHandler::PrintTestList()
 {
   this->TestHandler->SetMaxIndex(this->FindMaxIndex());
   int count = 0;
+
   for (PropertiesMap::iterator it = this->Properties.begin();
        it != this->Properties.end(); ++it)
     {
     count++;
     cmCTestTestHandler::cmCTestTestProperties& p = *it->second;
+
     //push working dir
     std::string current_dir = cmSystemTools::GetCurrentWorkingDirectory();
     cmSystemTools::ChangeDirectory(p.Directory.c_str());
@@ -530,6 +532,20 @@ void cmCTestMultiProcessHandler::PrintTestList()
     testRun.SetTestProperties(&p);
     testRun.ComputeArguments(); //logs the command in verbose mode
 
+    if(p.Labels.size()) //print the labels
+      {
+      cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "Labels:");
+      }
+    for(std::vector<std::string>::iterator label = p.Labels.begin();
+        label != p.Labels.end(); ++label)
+      {
+      cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, " " << *label);
+      }
+    if(p.Labels.size()) //print the labels
+      {
+      cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, std::endl);
+      }
+
     if (this->TestHandler->MemCheck)
       {
       cmCTestLog(this->CTest, HANDLER_OUTPUT, "  Memory Check");
@@ -548,10 +564,36 @@ void cmCTestMultiProcessHandler::PrintTestList()
     //pop working dir
     cmSystemTools::ChangeDirectory(current_dir.c_str());
     }
+
   cmCTestLog(this->CTest, HANDLER_OUTPUT, std::endl << "Total Tests: "
     << this->Total << std::endl);
 }
 
+void cmCTestMultiProcessHandler::PrintLabels()
+{
+  std::set<std::string> allLabels;
+  for (PropertiesMap::iterator it = this->Properties.begin();
+       it != this->Properties.end(); ++it)
+    {
+    cmCTestTestHandler::cmCTestTestProperties& p = *it->second;
+    allLabels.insert(p.Labels.begin(), p.Labels.end());
+    }
+
+  if(allLabels.size())
+    {
+    cmCTestLog(this->CTest, HANDLER_OUTPUT, "All Labels:" << std::endl);
+    }
+  else
+    {
+    cmCTestLog(this->CTest, HANDLER_OUTPUT, "No Labels Exist" << std::endl);
+    }
+  for(std::set<std::string>::iterator label = allLabels.begin();
+      label != allLabels.end(); ++label)
+    {
+    cmCTestLog(this->CTest, HANDLER_OUTPUT, "  " << *label << std::endl);
+    }
+}
+
 //---------------------------------------------------------
 void cmCTestMultiProcessHandler::CheckResume()
 {
diff --git a/Source/CTest/cmCTestMultiProcessHandler.h b/Source/CTest/cmCTestMultiProcessHandler.h
index cc330f7..1483440 100644
--- a/Source/CTest/cmCTestMultiProcessHandler.h
+++ b/Source/CTest/cmCTestMultiProcessHandler.h
@@ -39,6 +39,7 @@ public:
   void SetParallelLevel(size_t);
   virtual void RunTests();
   void PrintTestList();
+  void PrintLabels();
 
   void SetPassFailVectors(std::vector<cmStdString>* passed,
                           std::vector<cmStdString>* failed)
diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index a4a4863..6dd348d 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -567,7 +567,7 @@ int cmCTestTestHandler::ProcessHandler()
 
   if (total == 0)
     {
-    if ( !this->CTest->GetShowOnly() )
+    if ( !this->CTest->GetShowOnly() && !this->CTest->ShouldPrintLabels() )
       {
       cmCTestLog(this->CTest, ERROR_MESSAGE, "No tests were found!!!"
         << std::endl);
@@ -1079,7 +1079,12 @@ void cmCTestTestHandler::ProcessDirectory(std::vector<cmStdString> &passed,
   parallel->SetPassFailVectors(&passed, &failed);
   this->TestResults.clear();
   parallel->SetTestResults(&this->TestResults);
-  if(this->CTest->GetShowOnly())
+
+  if(this->CTest->ShouldPrintLabels())
+    {
+    parallel->PrintLabels();
+    }
+  else if(this->CTest->GetShowOnly())
     {
     parallel->PrintTestList();
     }