tests/CMakeLists.txt

   1 project(tests C)
   2
   3 include_directories(
   4   ${CMAKE_BINARY_DIR}
   5   ${CMAKE_CURRENT_SOURCE_DIR}
   6   ${CMAKE_SOURCE_DIR}/src
   7   ${CMOCKA_INCLUDE_DIR}
   8 )
   9
  10 set(TORTURE_LIBRARY torture)
  11
  12 # A simple DNS server for testing
  13 add_executable(dns_srv dns_srv.c)
  14 target_compile_options(dns_srv PRIVATE ${DEFAULT_C_COMPILE_FLAGS})
  15 target_link_libraries(dns_srv ${RWRAP_REQUIRED_LIBRARIES})
  16
  17 add_executable(test_real_res_query test_real_res_query.c)
  18 target_compile_options(test_real_res_query PRIVATE ${DEFAULT_C_COMPILE_FLAGS})
  19 target_link_libraries(test_real_res_query ${RWRAP_REQUIRED_LIBRARIES} ${CMOCKA_LIBRARY})
  20
  21 configure_file(fake_hosts.in ${CMAKE_CURRENT_BINARY_DIR}/fake_hosts @ONLY)
  22
  23 add_library(${TORTURE_LIBRARY} STATIC torture.c)
  24 target_compile_options(${TORTURE_LIBRARY} PRIVATE ${DEFAULT_C_COMPILE_FLAGS})
  25 target_link_libraries(${TORTURE_LIBRARY}
  26     ${CMOCKA_LIBRARY}
  27     ${SWRAP_REQUIRED_LIBRARIES})
  28
  29
  30 set(TESTSUITE_LIBRARIES ${RWRAP_REQUIRED_LIBRARIES} ${CMOCKA_LIBRARY})
  31
  32 # Some tests require socket_wrapper as well.
  33 find_package(socket_wrapper REQUIRED)
  34
  35 set(RWRAP_TESTS test_res_init)
  36
  37 if (HAVE_LIBRESOLV)
  38     set(RWRAP_TESTS ${RWRAP_TESTS} test_res_query_search)
  39 endif()
  40
  41 function(ADD_CMOCKA_TEST_ENVIRONMENT _TEST_NAME)
  42     if (CMAKE_BUILD_TYPE)
  43         string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
  44         if (CMAKE_BUILD_TYPE_LOWER STREQUAL "addresssanitizer")
  45             find_library(ASAN_LIBRARY
  46                          NAMES asan)
  47             if (NOT ASAN_LIBRARY)
  48                 foreach(version RANGE 10 1)
  49                     if (NOT ASAN_LIBRARY)
  50                         find_library(ASAN_LIBRARY libasan.so.${version})
  51                     endif()
  52                 endforeach()
  53             endif()
  54         endif()
  55     endif()
  56
  57     if (ASAN_LIBRARY)
  58         list(APPEND PRELOAD_LIBRARIES ${ASAN_LIBRARY})
  59     endif()
  60     list(APPEND PRELOAD_LIBRARIES ${RESOLV_WRAPPER_LOCATION})
  61     list(APPEND PRELOAD_LIBRARIES ${SOCKET_WRAPPER_LIBRARY})
  62
  63     if (OSX)
  64         set(TORTURE_ENVIRONMENT "DYLD_FORCE_FLAT_NAMESPACE=1;DYLD_INSERT_LIBRARIES=${RESOLV_WRAPPER_LOCATION}:${SOCKET_WRAPPER_LIBRARY}")
  65     else ()
  66         string(REPLACE ";" ":" _TMP_ENV "${PRELOAD_LIBRARIES}")
  67         set(TORTURE_ENVIRONMENT "LD_PRELOAD=${_TMP_ENV}")
  68     endif()
  69
  70     list(APPEND TORTURE_ENVIRONMENT RESOLV_WRAPPER=1)
  71
  72     foreach(_arg ${ARGN})
  73         list(APPEND TORTURE_ENVIRONMENT ${_arg})
  74     endforeach()
  75
  76     set_property(TEST
  77                     ${_TEST_NAME}
  78                 PROPERTY
  79                     ENVIRONMENT "${TORTURE_ENVIRONMENT}")
  80 endfunction()
  81
  82 foreach(_RWRAP_TEST ${RWRAP_TESTS})
  83     add_cmocka_test(${_RWRAP_TEST} ${_RWRAP_TEST}.c ${TORTURE_LIBRARY} ${TESTSUITE_LIBRARIES})
  84
  85     add_cmocka_test_environment(${_RWRAP_TEST})
  86 endforeach()
  87
  88 add_cmocka_test(test_dns_fake test_dns_fake.c ${TORTURE_LIBRARY} ${TESTSUITE_LIBRARIES})
  89 add_cmocka_test_environment(test_dns_fake RESOLV_WRAPPER_HOSTS=${CMAKE_CURRENT_BINARY_DIR}/fake_hosts)