[CMake] Is it possible to set some environment vars to run some tests ?

[William A. Hoffman]

At 10:08 AM 3/28/2006, Brad King wrote:
>Gaetan Lehmann wrote:
>>To run some tests on the python modules compiled with cmake, I need to set  the PYTHONPATH environement variable for the tests added with ADD_TEST()  macro.
>>Is it possible ?
>
>Not directly with Dart or ctest.  We typically have created "test
>driver" programs that wrap around tests and setup whatever environment
>is needed.  These drivers are also useful for interpreting custom failure cases.  See this one as an example:
>
>http://www.paraview.org/cgi-bin/viewcvs.cgi/GUI/Client/pvTestDriver.cxx?root=ParaView&view=markup

Another option is a ctest -S script.  In those scripts it is possible to set environment variables.

-Bill