[CMake] Labels on tests defined on another subdirectory

[Marc CHEVRIER]

Using command 'get_directory_property(var DIRECTORY ${my_dir} TESTS)' is OK
to retrieve tests defined in some sub directory.
But, it is useless because command 'set_test_properties()' must be called
from the directory where the tests are defined.

but you can do:

set (MY_LABELS LABEL1)

add_subdirectory("my_dir")

and in "my_dir":

add_test(TEST1 ...)
set_property(TEST TEST1 APPEND PROPERTY LABELS ${MY_LABELS})


Le mer. 19 sept. 2018 à 19:45, Raffi Enficiaud <
raffi.enficiaud at mines-paris.org> a écrit :

> 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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