1 # Copyright 2018, 2019 Peter Dimov
2 # Distributed under the Boost Software License, Version 1.0.
3 # See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
5 # Clear global variables on each `include(BoostTest)`
7 set(BOOST_TEST_LINK_LIBRARIES "")
8 set(BOOST_TEST_COMPILE_DEFINITIONS "")
9 set(BOOST_TEST_COMPILE_OPTIONS "")
10 set(BOOST_TEST_COMPILE_FEATURES "")
14 if(NOT CMAKE_VERSION VERSION_LESS 3.10)
20 # Private helper functions
22 function(__boost_test_list_replace list what with)
26 foreach(x IN LISTS ${list})
32 list(APPEND result ${x})
36 set(${list} ${result} PARENT_SCOPE)
40 # boost_test( [TYPE type] [PREFIX prefix] [NAME name] [IGNORE_TEST_GLOBALS]
43 # LINK_LIBRARIES libs...
44 # COMPILE_DEFINITIONS defs...
45 # COMPILE_OPTIONS opts...
46 # COMPILE_FEATURES features...
51 cmake_parse_arguments(_ "IGNORE_TEST_GLOBALS" "TYPE;PREFIX;NAME" "SOURCES;ARGUMENTS;LIBRARIES;LINK_LIBRARIES;COMPILE_DEFINITIONS;COMPILE_OPTIONS;COMPILE_FEATURES" ${ARGN})
58 set(__PREFIX ${PROJECT_NAME})
62 list(GET __SOURCES 0 __NAME)
63 string(MAKE_C_IDENTIFIER ${__NAME} __NAME)
66 set(__NAME ${__PREFIX}-${__NAME})
68 if(__UNPARSED_ARGUMENTS)
69 message(AUTHOR_WARNING "Extra arguments for test '${__NAME}' ignored: ${__UNPARSED_ARGUMENTS}")
73 boost_message(VERBOSE "Test '${__NAME}' uses deprecated parameter LIBRARIES; use LINK_LIBRARIES")
76 if(DEFINED BUILD_TESTING AND NOT BUILD_TESTING)
80 if(__IGNORE_TEST_GLOBALS)
82 set(BOOST_TEST_LINK_LIBRARIES "")
83 set(BOOST_TEST_COMPILE_DEFINITIONS "")
84 set(BOOST_TEST_COMPILE_OPTIONS "")
85 set(BOOST_TEST_COMPILE_FEATURES "")
89 list(APPEND BOOST_TEST_LINK_LIBRARIES ${__LIBRARIES} ${__LINK_LIBRARIES})
90 list(APPEND BOOST_TEST_COMPILE_DEFINITIONS ${__COMPILE_DEFINITIONS})
91 list(APPEND BOOST_TEST_COMPILE_OPTIONS ${__COMPILE_OPTIONS})
92 list(APPEND BOOST_TEST_COMPILE_FEATURES ${__COMPILE_FEATURES})
96 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-fexceptions" "/GX")
97 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-fno-exceptions" "/GX-")
99 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-frtti" "/GR")
100 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-fno-rtti" "/GR-")
102 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-w" "/W0")
103 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-Wall" "/W4")
104 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-Wextra" "")
105 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-pedantic" "")
106 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-Wpedantic" "")
108 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-Werror" "/WX")
109 __boost_test_list_replace(BOOST_TEST_COMPILE_OPTIONS "-Wno-error" "/WX-")
113 foreach(feature IN LISTS BOOST_TEST_COMPILE_FEATURES)
114 if(NOT feature IN_LIST CMAKE_CXX_COMPILE_FEATURES)
116 boost_message(VERBOSE "Test '${__NAME}' skipped, '${feature}' is not supported")
122 foreach(library IN LISTS BOOST_TEST_LINK_LIBRARIES)
124 if(TARGET ${library})
125 get_target_property(features ${library} INTERFACE_COMPILE_FEATURES)
127 if(features) # need to check because features-NOTFOUND is a valid list
128 foreach(feature IN LISTS features)
129 if(NOT feature IN_LIST CMAKE_CXX_COMPILE_FEATURES)
131 boost_message(VERBOSE "Test '${__NAME}' skipped, '${feature}' required by '${library}' is not supported")
141 add_custom_target(tests)
144 if(__TYPE STREQUAL "compile")
146 add_library(${__NAME} STATIC EXCLUDE_FROM_ALL ${__SOURCES})
147 target_link_libraries(${__NAME} ${BOOST_TEST_LINK_LIBRARIES})
148 target_compile_definitions(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_DEFINITIONS})
149 target_compile_options(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_OPTIONS})
150 target_compile_features(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_FEATURES})
152 add_dependencies(tests ${__NAME})
154 elseif(__TYPE STREQUAL "compile-fail")
156 add_library(${__NAME} STATIC EXCLUDE_FROM_ALL ${__SOURCES})
157 target_link_libraries(${__NAME} ${BOOST_TEST_LINK_LIBRARIES})
158 target_compile_definitions(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_DEFINITIONS})
159 target_compile_options(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_OPTIONS})
160 target_compile_features(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_FEATURES})
162 add_test(NAME ${__TYPE}-${__NAME} COMMAND "${CMAKE_COMMAND}" --build ${CMAKE_BINARY_DIR} --target ${__NAME} --config $<CONFIG>)
164 set_tests_properties(${__TYPE}-${__NAME} PROPERTIES WILL_FAIL TRUE RUN_SERIAL TRUE)
166 elseif(__TYPE STREQUAL "link")
168 add_executable(${__NAME} EXCLUDE_FROM_ALL ${__SOURCES})
169 target_link_libraries(${__NAME} ${BOOST_TEST_LINK_LIBRARIES})
170 target_compile_definitions(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_DEFINITIONS})
171 target_compile_options(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_OPTIONS})
172 target_compile_features(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_FEATURES})
174 add_dependencies(tests ${__NAME})
176 elseif(__TYPE STREQUAL "link-fail")
178 add_library(compile-${__NAME} OBJECT EXCLUDE_FROM_ALL ${__SOURCES})
179 target_link_libraries(compile-${__NAME} ${BOOST_TEST_LINK_LIBRARIES})
180 target_compile_definitions(compile-${__NAME} PRIVATE ${BOOST_TEST_COMPILE_DEFINITIONS})
181 target_compile_options(compile-${__NAME} PRIVATE ${BOOST_TEST_COMPILE_OPTIONS})
182 target_compile_features(compile-${__NAME} PRIVATE ${BOOST_TEST_COMPILE_FEATURES})
184 add_dependencies(tests compile-${__NAME})
186 add_executable(${__NAME} EXCLUDE_FROM_ALL $<TARGET_OBJECTS:compile-${__NAME}>)
187 target_link_libraries(${__NAME} ${BOOST_TEST_LINK_LIBRARIES})
188 target_compile_definitions(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_DEFINITIONS})
189 target_compile_options(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_OPTIONS})
190 target_compile_features(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_FEATURES})
192 add_test(NAME ${__TYPE}-${__NAME} COMMAND "${CMAKE_COMMAND}" --build ${CMAKE_BINARY_DIR} --target ${__NAME} --config $<CONFIG>)
193 set_tests_properties(${__TYPE}-${__NAME} PROPERTIES WILL_FAIL TRUE RUN_SERIAL TRUE)
195 elseif(__TYPE STREQUAL "run" OR __TYPE STREQUAL "run-fail")
197 add_executable(${__NAME} EXCLUDE_FROM_ALL ${__SOURCES})
198 target_link_libraries(${__NAME} ${BOOST_TEST_LINK_LIBRARIES})
199 target_compile_definitions(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_DEFINITIONS})
200 target_compile_options(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_OPTIONS})
201 target_compile_features(${__NAME} PRIVATE ${BOOST_TEST_COMPILE_FEATURES})
203 add_dependencies(tests ${__NAME})
205 add_test(NAME ${__TYPE}-${__NAME} COMMAND ${__NAME} ${__ARGUMENTS})
207 if(__TYPE STREQUAL "run-fail")
208 set_tests_properties(${__TYPE}-${__NAME} PROPERTIES WILL_FAIL TRUE)
213 message(AUTHOR_WARNING "Unknown test type '${__TYPE}' for test '${__NAME}'")
217 endfunction(boost_test)