1 files changed, 32 insertions, 2 deletions

diff --git a/Source/CTest/cmCTestRunTest.cxx b/Source/CTest/cmCTestRunTest.cxx
index 7674d7a..ba7d47e 100644
--- a/Source/CTest/cmCTestRunTest.cxx
+++ b/Source/CTest/cmCTestRunTest.cxx
@@ -429,6 +429,7 @@ void cmCTestRunTest::StartFailure(std::string const& output,
   this->TestResult.Path = this->TestProperties->Directory;
   this->TestResult.Output = output;
   this->TestResult.FullCommandLine.clear();
+  this->TestResult.Environment.clear();
 }
 
 std::string cmCTestRunTest::GetTestPrefix(size_t completed, size_t total) const
@@ -500,6 +501,7 @@ bool cmCTestRunTest::StartTest(size_t completed, size_t total)
     this->TestResult.Status = cmCTestTestHandler::NOT_RUN;
     this->TestResult.Output = "Disabled";
     this->TestResult.FullCommandLine.clear();
+    this->TestResult.Environment.clear();
     return false;
   }
 
@@ -519,6 +521,7 @@ bool cmCTestRunTest::StartTest(size_t completed, size_t total)
     cmCTestLog(this->CTest, HANDLER_OUTPUT, msg << std::endl);
     this->TestResult.Output = msg;
     this->TestResult.FullCommandLine.clear();
+    this->TestResult.Environment.clear();
     this->TestResult.CompletionStatus = "Fixture dependency failed";
     this->TestResult.Status = cmCTestTestHandler::NOT_RUN;
     return false;
@@ -539,6 +542,7 @@ bool cmCTestRunTest::StartTest(size_t completed, size_t total)
     cmCTestLog(this->CTest, ERROR_MESSAGE, msg << std::endl);
     this->TestResult.Output = msg;
     this->TestResult.FullCommandLine.clear();
+    this->TestResult.Environment.clear();
     this->TestResult.CompletionStatus = "Missing Configuration";
     this->TestResult.Status = cmCTestTestHandler::NOT_RUN;
     return false;
@@ -554,6 +558,7 @@ bool cmCTestRunTest::StartTest(size_t completed, size_t total)
                  "Unable to find required file: " << file << std::endl);
       this->TestResult.Output = "Unable to find required file: " + file;
       this->TestResult.FullCommandLine.clear();
+      this->TestResult.Environment.clear();
       this->TestResult.CompletionStatus = "Required Files Missing";
       this->TestResult.Status = cmCTestTestHandler::NOT_RUN;
       return false;
@@ -569,6 +574,7 @@ bool cmCTestRunTest::StartTest(size_t completed, size_t total)
                "Unable to find executable: " << args[1] << std::endl);
     this->TestResult.Output = "Unable to find executable: " + args[1];
     this->TestResult.FullCommandLine.clear();
+    this->TestResult.Environment.clear();
     this->TestResult.CompletionStatus = "Unable to find executable";
     this->TestResult.Status = cmCTestTestHandler::NOT_RUN;
     return false;
@@ -713,25 +719,43 @@ bool cmCTestRunTest::ForkProcess(cmDuration testTimeOut, bool explicitTimeout,
   cmSystemTools::SaveRestoreEnvironment sre;
 #endif
 
+  std::ostringstream envMeasurement;
   if (environment && !environment->empty()) {
     cmSystemTools::AppendEnv(*environment);
+    for (auto const& var : *environment) {
+      envMeasurement << var << std::endl;
+    }
   }
 
   if (this->UseAllocatedResources) {
-    this->SetupResourcesEnvironment();
+    std::vector<std::string> envLog;
+    this->SetupResourcesEnvironment(&envLog);
+    for (auto const& var : envLog) {
+      envMeasurement << var << std::endl;
+    }
   } else {
     cmSystemTools::UnsetEnv("CTEST_RESOURCE_GROUP_COUNT");
+    // Signify that this variable is being actively unset
+    envMeasurement << "#CTEST_RESOURCE_GROUP_COUNT=" << std::endl;
   }
 
+  this->TestResult.Environment = envMeasurement.str();
+  // Remove last newline
+  this->TestResult.Environment.erase(this->TestResult.Environment.length() -
+                                     1);
+
   return this->TestProcess->StartProcess(this->MultiTestHandler.Loop,
                                          affinity);
 }
 
-void cmCTestRunTest::SetupResourcesEnvironment()
+void cmCTestRunTest::SetupResourcesEnvironment(std::vector<std::string>* log)
 {
   std::string processCount = "CTEST_RESOURCE_GROUP_COUNT=";
   processCount += std::to_string(this->AllocatedResources.size());
   cmSystemTools::PutEnv(processCount);
+  if (log) {
+    log->push_back(processCount);
+  }
 
   std::size_t i = 0;
   for (auto const& process : this->AllocatedResources) {
@@ -757,8 +781,14 @@ void cmCTestRunTest::SetupResourcesEnvironment()
         var += "id:" + it2.Id + ",slots:" + std::to_string(it2.Slots);
       }
       cmSystemTools::PutEnv(var);
+      if (log) {
+        log->push_back(var);
+      }
     }
     cmSystemTools::PutEnv(resourceList);
+    if (log) {
+      log->push_back(resourceList);
+    }
     ++i;
   }
 }