Display subproject timing summary

Use the '--no-subproject-summary' option to disable timing summary.

2 files changed, 86 insertions, 1 deletions

diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index b0e799c..63d696f 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -536,9 +536,14 @@ int cmCTestTestHandler::ProcessHandler()
                  << static_cast<int>(percent + .5f) << "% tests passed, "
                  << failed.size() << " tests failed out of " << total
                  << std::endl);
-    if (this->CTest->GetLabelSummary()) {
+
+    if (!this->CTest->GetLabelsForSubprojects().empty() &&
+        this->CTest->GetSubprojectSummary()) {
+      this->PrintSubprojectSummary();
+    } else if (this->CTest->GetLabelSummary()) {
       this->PrintLabelSummary();
     }
+
     char realBuf[1024];
     sprintf(realBuf, "%6.2f sec", (double)(clock_finish - clock_start));
     cmCTestOptionalLog(this->CTest, HANDLER_OUTPUT,
@@ -688,6 +693,84 @@ void cmCTestTestHandler::PrintLabelSummary()
   }
 }
 
+void cmCTestTestHandler::PrintSubprojectSummary()
+{
+  std::vector<std::string> subprojects =
+    this->CTest->GetLabelsForSubprojects();
+
+  cmCTestTestHandler::ListOfTests::iterator it = this->TestList.begin();
+  std::map<std::string, double> labelTimes;
+  std::map<std::string, int> labelCounts;
+  std::set<std::string> labels;
+  // initialize maps
+  std::string::size_type maxlen = 0;
+  for (; it != this->TestList.end(); ++it) {
+    cmCTestTestProperties& p = *it;
+    for (std::vector<std::string>::iterator l = p.Labels.begin();
+         l != p.Labels.end(); ++l) {
+      std::vector<std::string>::iterator subproject =
+        std::find(subprojects.begin(), subprojects.end(), *l);
+      if (subproject != subprojects.end()) {
+        if ((*l).size() > maxlen) {
+          maxlen = (*l).size();
+        }
+        labels.insert(*l);
+        labelTimes[*l] = 0;
+        labelCounts[*l] = 0;
+      }
+    }
+  }
+  cmCTestTestHandler::TestResultsVector::iterator ri =
+    this->TestResults.begin();
+  // fill maps
+  for (; ri != this->TestResults.end(); ++ri) {
+    cmCTestTestResult& result = *ri;
+    cmCTestTestProperties& p = *result.Properties;
+    for (std::vector<std::string>::iterator l = p.Labels.begin();
+         l != p.Labels.end(); ++l) {
+      std::vector<std::string>::iterator subproject =
+        std::find(subprojects.begin(), subprojects.end(), *l);
+      if (subproject != subprojects.end()) {
+        labelTimes[*l] += result.ExecutionTime;
+        ++labelCounts[*l];
+      }
+    }
+  }
+  // now print times
+  if (!labels.empty()) {
+    cmCTestOptionalLog(this->CTest, HANDLER_OUTPUT,
+                       "\nSubproject Time Summary:", this->Quiet);
+  }
+  for (std::set<std::string>::const_iterator i = labels.begin();
+       i != labels.end(); ++i) {
+    std::string label = *i;
+    label.resize(maxlen + 3, ' ');
+
+    char buf[1024];
+    sprintf(buf, "%6.2f sec", labelTimes[*i]);
+
+    std::ostringstream labelCountStr;
+    labelCountStr << "(" << labelCounts[*i] << " test";
+    if (labelCounts[*i] > 1) {
+      labelCountStr << "s";
+    }
+    labelCountStr << ")";
+
+    cmCTestOptionalLog(this->CTest, HANDLER_OUTPUT, "\n"
+                         << label << " = " << buf << " "
+                         << labelCountStr.str(),
+                       this->Quiet);
+    if (this->LogFile) {
+      *this->LogFile << "\n" << *i << " = " << buf << "\n";
+    }
+  }
+  if (!labels.empty()) {
+    if (this->LogFile) {
+      *this->LogFile << "\n";
+    }
+    cmCTestOptionalLog(this->CTest, HANDLER_OUTPUT, "\n", this->Quiet);
+  }
+}
 void cmCTestTestHandler::CheckLabelFilterInclude(cmCTestTestProperties& it)
 {
   // if not using Labels to filter then return
diff --git a/Source/CTest/cmCTestTestHandler.h b/Source/CTest/cmCTestTestHandler.h
index a623984..b82e382 100644
--- a/Source/CTest/cmCTestTestHandler.h
+++ b/Source/CTest/cmCTestTestHandler.h
@@ -232,6 +232,8 @@ private:
   virtual void GenerateDartOutput(cmXMLWriter& xml);
 
   void PrintLabelSummary();
+  void PrintSubprojectSummary();
+
   /**
    * Run the tests for a directory and any subdirectories
    */