# list of all the tests in each directory
set(tests test_io test_fd_comm test_init_destroy_client test_init_destroy_server test_time test_client_thread)
set(client_tests test_client test_client_messages)

# add -Wl,--wrap flags
set(test test_client_ssh)
set(${test}_mock_funcs connect ssh_connect ssh_userauth_none ssh_userauth_kbdint ssh_is_connected
    ssh_channel_open_session ssh_channel_request_subsystem ssh_channel_is_close ssh_channel_write
    ssh_channel_poll_timeout ssh_userauth_password nc_handshake_io nc_ctx_check_and_fill
    ssh_userauth_try_publickey ssh_userauth_publickey)
set(${test}_wrap_link_flags "-Wl")
foreach(mock_func IN LISTS ${test}_mock_funcs)
    set(${test}_wrap_link_flags "${${test}_wrap_link_flags},--wrap=${mock_func}")
endforeach()

set(test test_client_tls)
set(${test}_mock_funcs connect SSL_connect nc_send_hello_io nc_handshake_io nc_ctx_check_and_fill)
set(${test}_wrap_link_flags "-Wl")
foreach(mock_func IN LISTS ${test}_mock_funcs)
    set(${test}_wrap_link_flags "${${test}_wrap_link_flags},--wrap=${mock_func}")
endforeach()

#append tests depending on SSH/TLS
if(ENABLE_SSH OR ENABLE_TLS)
    list(APPEND tests test_server_thread)
    if(ENABLE_SSH)
        list(APPEND client_tests test_client_ssh)
    endif()

    if(ENABLE_TLS)
        list(APPEND client_tests test_client_tls)
    endif()
endif()

foreach(src IN LISTS libsrc)
    list(APPEND test_srcs "../${src}")
endforeach()
add_library(testobj OBJECT ${test_srcs})

foreach(test_name IN LISTS tests)
    add_executable(${test_name} $<TARGET_OBJECTS:testobj> ${test_name}.c)
    target_link_libraries(${test_name} ${CMOCKA_LIBRARIES} ${LIBYANG_LIBRARIES} netconf2)
    target_include_directories(${test_name} PRIVATE ${CMOCKA_INCLUDE_DIR})
    set_target_properties(${test_name} PROPERTIES LINK_FLAGS "${${test_name}_wrap_link_flags}")
    add_test(NAME ${test_name} COMMAND $<TARGET_FILE:${test_name}>)
endforeach()

foreach(test_name IN LISTS client_tests)
    add_executable(${test_name} $<TARGET_OBJECTS:testobj> ./client/${test_name}.c)
    target_link_libraries(${test_name} ${CMOCKA_LIBRARIES} ${LIBYANG_LIBRARIES} netconf2)
    target_include_directories(${test_name} PRIVATE ${CMOCKA_INCLUDE_DIR})
    set_target_properties(${test_name} PROPERTIES LINK_FLAGS "${${test_name}_wrap_link_flags}")
    add_test(NAME ${test_name} COMMAND $<TARGET_FILE:${test_name}>)
endforeach()

if(ENABLE_VALGRIND_TESTS)
    find_program(valgrind_FOUND valgrind)
    if(valgrind_FOUND)
        foreach(test_name IN LISTS tests)
            add_test(${test_name}_valgrind valgrind --leak-check=full --show-leak-kinds=all --error-exitcode=1
                --suppressions=${PROJECT_SOURCE_DIR}/tests/ld.supp ${CMAKE_BINARY_DIR}/tests/${test_name})
        endforeach()

        foreach(test_name IN LISTS client_tests)
            add_test(${test_name}_valgrind valgrind --leak-check=full --show-leak-kinds=all --error-exitcode=1
                --suppressions=${PROJECT_SOURCE_DIR}/tests/ld.supp ${CMAKE_BINARY_DIR}/tests/${test_name})
        endforeach()
    else()
        message("-- valgrind executable not found! Disabling memory leaks tests")
    endif()
endif()

include_directories(${CMAKE_SOURCE_DIR}/src ${PROJECT_BINARY_DIR})
configure_file("${PROJECT_SOURCE_DIR}/tests/config.h.in" "${PROJECT_BINARY_DIR}/tests/config.h" ESCAPE_QUOTES @ONLY)