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# Make an "object library" for test infrastructure code that we re-use
# in multiple test executables.
add_library(mdrun_test_objlib OBJECT
    energyreader.cpp
    energycomparison.cpp
    moduletest.cpp
    terminationhelper.cpp
    trajectorycomparison.cpp
    trajectoryreader.cpp
    )

set(testname "MdrunTests")
set(exename "mdrun-test")

gmx_add_gtest_executable(
    ${exename}
    # files with code for tests
    compressed_x_output.cpp
    grompp.cpp
    initialconstraints.cpp
    interactiveMD.cpp
    pmetest.cpp
    swapcoords.cpp
    tabulated_bonded_interactions.cpp
    termination.cpp
    trajectory_writing.cpp
    mimic.cpp
    # pseudo-library for code for testing mdrun
    $<TARGET_OBJECTS:mdrun_test_objlib>
    # pseudo-library for code for mdrun
    $<TARGET_OBJECTS:mdrun_objlib>
    )
gmx_register_gtest_test(${testname} ${exename} OPENMP_THREADS 2 INTEGRATION_TEST)

# To avoid running into test timeouts, some end-to-end tests of mdrun
# functionality are split off. This can be rearranged in future as we
# see fit.
set(testname "MdrunNonIntegratorTests")
set(exename "mdrun-non-integrator-test")

gmx_add_gtest_executable(
    ${exename}
    # files with code for tests
    minimize.cpp
    normalmodes.cpp
    rerun.cpp
    # pseudo-library for code for testing mdrun
    $<TARGET_OBJECTS:mdrun_test_objlib>
    # pseudo-library for code for mdrun
    $<TARGET_OBJECTS:mdrun_objlib>
    )
gmx_register_gtest_test(${testname} ${exename} OPENMP_THREADS 2 INTEGRATION_TEST)

# To permit other end-to-end tests to run with multiple OpenMP
# threads, test cases that still use the group scheme are separated.
set(testname "LegacyGroupSchemeMdrunTests")
set(exename "legacy-mdrun-test")

gmx_add_gtest_executable(
    ${exename}
    # When TPI supports the Verlet scheme, move this into
    # MdrunNonIntegratorTest
    tpitest.cpp
    # pseudo-library for code for testing mdrun
    $<TARGET_OBJECTS:mdrun_test_objlib>
    # pseudo-library for code for mdrun
    $<TARGET_OBJECTS:mdrun_objlib>
    )
gmx_register_gtest_test(${testname} ${exename} INTEGRATION_TEST)

# Tests that only make sense to run with multiple ranks and/or real
# MPI are implemented here.
set(testname "MdrunMpiTests")
set(exename "mdrun-mpi-test")

gmx_add_gtest_executable(
    ${exename} MPI
    # files with code for tests
    domain_decomposition.cpp
    minimize.cpp
    mimic.cpp
    multisim.cpp
    multisimtest.cpp
    pmetest.cpp
    replicaexchange.cpp
    # pseudo-library for code for testing mdrun
    $<TARGET_OBJECTS:mdrun_test_objlib>
    # pseudo-library for code for mdrun
    $<TARGET_OBJECTS:mdrun_objlib>
    )
gmx_register_gtest_test(${testname} ${exename} OPENMP_THREADS 2 INTEGRATION_TEST)