ENH: Refactor generation of CTestTestfile content

This moves code which generates ADD_TEST and SET_TESTS_PROPERTIES calls
into CTestTestfile.cmake files out of cmLocalGenerator and into a
cmTestGenerator class.  This will allow more advanced generation without
cluttering cmLocalGenerator.  The cmTestGenerator class derives from
cmScriptGenerator to get support for per-configuration script
generation (not yet enabled).

1 files changed, 10 insertions, 1 deletions

diff --git a/Source/cmAddTestCommand.cxx b/Source/cmAddTestCommand.cxx
index 6124ee2..0bbf40e 100644
--- a/Source/cmAddTestCommand.cxx
+++ b/Source/cmAddTestCommand.cxx
@@ -16,6 +16,8 @@
 =========================================================================*/
 #include "cmAddTestCommand.h"
 
+#include "cmTestGenerator.h"
+
 #include "cmTest.h"
 
 
@@ -42,7 +44,14 @@ bool cmAddTestCommand
     arguments.push_back(*it);
     }
 
-  cmTest* test = this->Makefile->CreateTest(args[0].c_str());
+  // Create the test but add a generator only the first time it is
+  // seen.  This preserves behavior from before test generators.
+  cmTest* test = this->Makefile->GetTest(args[0].c_str());
+  if(!test)
+    {
+    test = this->Makefile->CreateTest(args[0].c_str());
+    this->Makefile->AddTestGenerator(new cmTestGenerator(test));
+    }
   test->SetCommand(args[1].c_str());
   test->SetArguments(arguments);