[CMake] [ctest] CTEST_CUSTOM_TESTS_IGNORE in CTestCustom.cmake ignored in script mode (ctest -S)

[Alexander Neundorf]

On Wednesday 11 November 2009, Maik Beckmann wrote:
> Ok, it works like this:
>
> cmCTest::ReadCustomConfigurationFileTree searches for
> CTestCustom.(cmake|ctest) and reads it.  If found, this code the inte
> same method
>   if ( found )
>     {
>     cmCTest::t_TestingHandlers::iterator it;
>     for ( it = this->TestingHandlers.begin();
>       it != this->TestingHandlers.end(); ++ it )
>       {
>       cmCTestLog(this, DEBUG,
>         "* Read custom CTest configuration vectors for handler: "
>         << it->first.c_str() << " (" << it->second << ")" << std::endl);
>       it->second->PopulateCustomVectors(mf);
>       }
>     }
> gives the handlers, among them the test handler, the chance to pull
> what was found in CTestCustom.
>
> But when the handler is called, it clears the content of
> CustomTestsIgnore and tried to populate it from the current cmMakefile
> instance, which never read neither even looked for CTestCustom.
>
> Meh!

I'm also usually confused at which point ctest reads which files and which 
variables make it through...

Alex