[CMake] Labels on tests defined on another subdirectory

[Raffi Enficiaud]

On 19.09.18 08:25, Marc CHEVRIER wrote:
> directory property 'TESTS' returns the tests created in the 
> *current* directory only.
> The main reason to this limitation is the fact that tests created in 
> different directories can have same name.

The get_directory_property call is made from the directory that is 
calling add_subdirectory, so I am guessing that the property is 
available everywhere?

I would like to modify the labels of some specific tests. Is there a 
non-intrusive way to do that? Can I set a variable to inherit this LABEL 
before the call to add_subdirectory?

Thanks!
Raffi

> 
> 
> Le mer. 19 sept. 2018 à 02:22, Raffi Enficiaud 
> <raffi.enficiaud at mines-paris.org 
> <mailto:raffi.enficiaud at mines-paris.org>> a écrit :
> 
>     Hi,
> 
>     I just wanted to know if it is possible from a directory to add labels
>     on tests defined on a sub-directory (via add_subdirectory).
> 
>     When I do a set_tests_properties on the tests that were retrieved with
>     get_directory_property, cmake says that the test is not found.
> 
>     Maybe I am missing some syntax there? The following does not work:
> 
>     get_directory_property(CURRENT_DIRECTORY_TESTS
>                                        DIRECTORY ${my_dir}
>                                        TESTS)
> 
>     if(NOT "${CURRENT_DIRECTORY_TESTS}" STREQUAL "")
>           set_tests_properties(${CURRENT_DIRECTORY_TESTS} PROPERTIES LABELS
>     "some-labels")
>     endif()
> 
> 
>     Thanks!
>     Raffi
> 
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