CTest: Report tests not run due to unknown configuration

When add_test(NAME) is called without the CONFIGURATIONS argument then
the test is intended to run in any configuration.  In multi-config
generators like the VS IDE and Xcode tests created by add_test(NAME) can
only be run when testing a known configuration (otherwise there is no
way to generate the test command line).  If no test command line is
known for a particular configuration, or if no configuration is given to
ctest, report the test as not run instead of silently skipping it.

Also fix CMake's own TestsWorkingDirectory test invocation to correct a
previously silent failure exposed by this change.

1 files changed, 2 insertions, 0 deletions

diff --git a/Source/cmTestGenerator.h b/Source/cmTestGenerator.h
index 85d9091..2c69fc3 100644
--- a/Source/cmTestGenerator.h
+++ b/Source/cmTestGenerator.h
@@ -34,6 +34,8 @@ protected:
   virtual void GenerateScriptForConfig(std::ostream& os,
                                        const char* config,
                                        Indent const& indent);
+  virtual void GenerateScriptNoConfig(std::ostream& os, Indent const& indent);
+  virtual bool NeedsScriptNoConfig() const;
   void GenerateOldStyle(std::ostream& os, Indent const& indent);
 
   cmTest* Test;