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Add the optional variable OptionalCatchTestLauncher

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This variable is set to allow the use of the nice ParseAndAddCatchTests script
in the case where a launcher is needed to execute  the script.

This is introduced to allow to launch unit tests using mpi. In this case one can
write for instance
  set(OptionalCatchTestLauncher ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${NUMPROC})
before calling the ParseAndAddCatchTests function.
This commit is contained in:
Stephane Del Pino
2018-10-18 01:19:36 +02:00
committed by Martin Hořeňovský
parent 8b3c09c137
commit 544c7d7cbf
2 changed files with 16 additions and 1 deletions
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7
contrib/ParseAndAddCatchTests.cmake
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@@ -39,6 +39,11 @@
# PARSE_CATCH_TESTS_ADD_TO_CONFIGURE_DEPENDS (Default OFF) #
# -- causes CMake to rerun when file with tests changes so that new tests will be discovered #
# #
# One can also set (locally) the optional variable OptionalCatchTestLauncher to precise the way #
# a test should be run. For instance to use test MPI, one can write #
# set(OptionalCatchTestLauncher ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${NUMPROC}) #
# just before calling this ParseAndAddCatchTests function #
# #
#==================================================================================================#
cmake_minimum_required(VERSION 2.8.8)
@@ -168,7 +173,7 @@ function(ParseFile SourceFile TestTarget)
endif()
# Add the test and set its properties
add_test(NAME "\"${CTestName}\"" COMMAND ${TestTarget} ${Name} ${AdditionalCatchParameters})
add_test(NAME "\"${CTestName}\"" COMMAND ${OptionalCatchTestLauncher} ${TestTarget} ${Name} ${AdditionalCatchParameters})
set_tests_properties("\"${CTestName}\"" PROPERTIES FAIL_REGULAR_EXPRESSION "No tests ran"
LABELS "${Labels}")
endif()