From a175613a561d50dc1b2d39d052e11563cd6d8d57 Mon Sep 17 00:00:00 2001
From: Ken Martin <ken.martin@kitware.com>
Date: Wed, 6 Jun 2007 11:02:24 -0400
Subject: [PATCH] BUG: better passing of global TIMEOUT to internal ctest
 invocaitons

---
 Source/CTest/cmCTestBuildAndTestHandler.cxx | 22 ++++++-------
 Source/cmCTest.cxx                          | 36 ++++++++++-----------
 2 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/Source/CTest/cmCTestBuildAndTestHandler.cxx b/Source/CTest/cmCTestBuildAndTestHandler.cxx
index 83ccb1996..2855cae26 100644
--- a/Source/CTest/cmCTestBuildAndTestHandler.cxx
+++ b/Source/CTest/cmCTestBuildAndTestHandler.cxx
@@ -218,8 +218,8 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
     {
     this->BuildTargets.push_back("");
     }
-  for ( tarIt = this->BuildTargets.begin(); tarIt != this->BuildTargets.end();
-    ++ tarIt )
+  for ( tarIt = this->BuildTargets.begin(); 
+        tarIt != this->BuildTargets.end(); ++ tarIt )
     {
     double remainingTime = 0;
     if (this->Timeout)
@@ -332,19 +332,19 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
   out << "\n";
 
   // how much time is remaining
-    double remainingTime = 0;
-    if (this->Timeout)
+  double remainingTime = 0;
+  if (this->Timeout)
+    {
+    remainingTime = this->Timeout - cmSystemTools::GetTime() + clock_start;
+    if (remainingTime <= 0)
       {
-      remainingTime = this->Timeout - cmSystemTools::GetTime() + clock_start;
-      if (remainingTime <= 0)
+      if(outstring)
         {
-        if(outstring)
-          {
-          *outstring = "--build-and-test timeout exceeded. ";
-          }
-        return 1;
+        *outstring = "--build-and-test timeout exceeded. ";
         }
+      return 1;
       }
+    }
   
   int runTestRes = this->CTest->RunTest(testCommand, &outs, &retval, 0, 
                                         remainingTime);
diff --git a/Source/cmCTest.cxx b/Source/cmCTest.cxx
index db6c38cda..149fb8493 100644
--- a/Source/cmCTest.cxx
+++ b/Source/cmCTest.cxx
@@ -1083,12 +1083,28 @@ int cmCTest::RunTest(std::vector<const char*> argv,
                      std::string* output, int *retVal,
                      std::ostream* log, double testTimeOut)
 {
+  // determine how much time we have
+  double timeout = this->GetRemainingTimeAllowed() - 120;
+  if (this->TimeOut && this->TimeOut < timeout)
+    {
+    timeout = this->TimeOut;
+    }
+  if (testTimeOut && testTimeOut < timeout)
+    {
+    timeout = testTimeOut;
+    }
+  // always have at least 1 second if we got to here
+  if (timeout <= 0)
+    {
+    timeout = 1;
+    }
+
   if(cmSystemTools::SameFile(argv[0], this->CTestSelf.c_str()) &&
      !this->ForceNewCTestProcess)
     {
     cmCTest inst;
     inst.ConfigType = this->ConfigType;
-    inst.TimeOut = this->TimeOut;
+    inst.TimeOut = timeout;
     std::vector<std::string> args;
     for(unsigned int i =0; i < argv.size(); ++i)
       {
@@ -1101,7 +1117,7 @@ int cmCTest::RunTest(std::vector<const char*> argv,
           {
           args.push_back("--test-timeout");
           cmOStringStream msg;
-          msg << testTimeOut;
+          msg << timeout;
           args.push_back(msg.str());
           }
         args.push_back(argv[i]);
@@ -1139,22 +1155,6 @@ int cmCTest::RunTest(std::vector<const char*> argv,
     cmsysProcess_SetOption(cp, cmsysProcess_Option_HideWindow, 1);
     }
 
-  // do we have time for
-  double timeout = this->GetRemainingTimeAllowed() - 120;
-  if (this->TimeOut && this->TimeOut < timeout)
-    {
-    timeout = this->TimeOut;
-    }
-  if (testTimeOut && testTimeOut < timeout)
-    {
-    timeout = testTimeOut;
-    }
-  // always have at least 1 second if we got to here
-  if (timeout <= 0)
-    {
-    timeout = 1;
-    }
-
   cmsysProcess_SetTimeout(cp, timeout);
   cmsysProcess_Execute(cp);