1 ########################################################################
2 # CMake build script for Google Test.
4 # To run the tests for Google Test itself on Linux, use 'make test' or
5 # ctest. You can select which tests to run using 'ctest -R regex'.
6 # For more options, run 'ctest --help'.
8 # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
9 # make it prominent in the GUI.
10 option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
12 # When other libraries are using a shared version of runtime libraries,
13 # Google Test also has to use one.
15 gtest_force_shared_crt
16 "Use shared (DLL) run-time lib even when Google Test is built as static lib."
19 option(gtest_build_tests "Build all of gtest's own tests." OFF)
21 option(gtest_build_samples "Build gtest's sample programs." OFF)
23 option(gtest_disable_pthreads "Disable uses of pthreads in gtest." OFF)
25 # Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
26 include(cmake/hermetic_build.cmake OPTIONAL)
28 if (COMMAND pre_project_set_up_hermetic_build)
29 pre_project_set_up_hermetic_build()
32 ########################################################################
34 # Project-wide settings
36 # Name of the project.
38 # CMake files in this project can refer to the root source directory
39 # as ${gtest_SOURCE_DIR} and to the root binary directory as
40 # ${gtest_BINARY_DIR}.
41 # Language "C" is required for find_package(Threads).
43 cmake_minimum_required(VERSION 2.6.2)
45 if (COMMAND set_up_hermetic_build)
46 set_up_hermetic_build()
49 # Define helper functions and macros used by Google Test.
50 include(cmake/internal_utils.cmake)
52 config_compiler_and_linker() # Defined in internal_utils.cmake.
54 # Where Google Test's .h files can be found.
56 ${gtest_SOURCE_DIR}/include
59 # Where Google Test's libraries can be found.
60 link_directories(${gtest_BINARY_DIR}/src)
62 ########################################################################
64 # Defines the gtest & gtest_main libraries. User tests should link
67 # Google Test libraries. We build them using more strict warnings than what
68 # are used for other targets, to ensure that gtest can be compiled by a user
69 # aggressive about warnings.
70 cxx_library(gtest "${cxx_strict}" src/gtest-all.cc)
71 cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc)
72 target_link_libraries(gtest_main gtest)
74 ########################################################################
76 # Samples on how to link user tests with gtest or gtest_main.
78 # They are not built by default. To build them, set the
79 # gtest_build_samples option to ON. You can do it by running ccmake
80 # or specifying the -Dbuild_gtest_samples=ON flag when running cmake.
82 if (gtest_build_samples)
83 cxx_executable(sample1_unittest samples gtest_main samples/sample1.cc)
84 cxx_executable(sample2_unittest samples gtest_main samples/sample2.cc)
85 cxx_executable(sample3_unittest samples gtest_main)
86 cxx_executable(sample4_unittest samples gtest_main samples/sample4.cc)
87 cxx_executable(sample5_unittest samples gtest_main samples/sample1.cc)
88 cxx_executable(sample6_unittest samples gtest_main)
89 cxx_executable(sample7_unittest samples gtest_main)
90 cxx_executable(sample8_unittest samples gtest_main)
91 cxx_executable(sample9_unittest samples gtest)
92 cxx_executable(sample10_unittest samples gtest)
95 ########################################################################
97 # Google Test's own tests.
99 # You can skip this section if you aren't interested in testing
100 # Google Test itself.
102 # The tests are not built by default. To build them, set the
103 # gtest_build_tests option to ON. You can do it by running ccmake
104 # or specifying the -Dgtest_build_tests=ON flag when running cmake.
106 if (gtest_build_tests)
107 # This must be set in the root directory for the tests to be run by
108 # 'make test' or ctest.
111 ############################################################
112 # C++ tests built with standard compiler flags.
114 cxx_test(gtest-death-test_test gtest_main)
115 cxx_test(gtest_environment_test gtest)
116 cxx_test(gtest-filepath_test gtest_main)
117 cxx_test(gtest-linked_ptr_test gtest_main)
118 cxx_test(gtest-listener_test gtest_main)
119 cxx_test(gtest_main_unittest gtest_main)
120 cxx_test(gtest-message_test gtest_main)
121 cxx_test(gtest_no_test_unittest gtest)
122 cxx_test(gtest-options_test gtest_main)
123 cxx_test(gtest-param-test_test gtest
124 test/gtest-param-test2_test.cc)
125 cxx_test(gtest-port_test gtest_main)
126 cxx_test(gtest_pred_impl_unittest gtest_main)
127 cxx_test(gtest-printers_test gtest_main)
128 cxx_test(gtest_prod_test gtest_main
130 cxx_test(gtest_repeat_test gtest)
131 cxx_test(gtest_sole_header_test gtest_main)
132 cxx_test(gtest_stress_test gtest)
133 cxx_test(gtest-test-part_test gtest_main)
134 cxx_test(gtest_throw_on_failure_ex_test gtest)
135 cxx_test(gtest-typed-test_test gtest_main
136 test/gtest-typed-test2_test.cc)
137 cxx_test(gtest_unittest gtest_main)
138 cxx_test(gtest-unittest-api_test gtest)
140 ############################################################
141 # C++ tests built with non-standard compiler flags.
143 # MSVC 7.1 does not support STL with exceptions disabled.
144 if (NOT MSVC OR MSVC_VERSION GREATER 1310)
145 cxx_library(gtest_no_exception "${cxx_no_exception}"
147 cxx_library(gtest_main_no_exception "${cxx_no_exception}"
148 src/gtest-all.cc src/gtest_main.cc)
150 cxx_library(gtest_main_no_rtti "${cxx_no_rtti}"
151 src/gtest-all.cc src/gtest_main.cc)
153 cxx_test_with_flags(gtest-death-test_ex_nocatch_test
154 "${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=0"
155 gtest test/gtest-death-test_ex_test.cc)
156 cxx_test_with_flags(gtest-death-test_ex_catch_test
157 "${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=1"
158 gtest test/gtest-death-test_ex_test.cc)
160 cxx_test_with_flags(gtest_no_rtti_unittest "${cxx_no_rtti}"
161 gtest_main_no_rtti test/gtest_unittest.cc)
163 cxx_shared_library(gtest_dll "${cxx_default}"
164 src/gtest-all.cc src/gtest_main.cc)
166 cxx_executable_with_flags(gtest_dll_test_ "${cxx_default}"
167 gtest_dll test/gtest_all_test.cc)
168 set_target_properties(gtest_dll_test_
170 COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
172 if (NOT MSVC OR NOT MSVC_VERSION EQUAL 1600)
173 # The C++ Standard specifies tuple_element<int, class>.
174 # Yet MSVC 10's <utility> declares tuple_element<size_t, class>.
175 # That declaration conflicts with our own standard-conforming
176 # tuple implementation. Therefore using our own tuple with
177 # MSVC 10 doesn't compile.
178 cxx_library(gtest_main_use_own_tuple "${cxx_use_own_tuple}"
179 src/gtest-all.cc src/gtest_main.cc)
181 cxx_test_with_flags(gtest-tuple_test "${cxx_use_own_tuple}"
182 gtest_main_use_own_tuple test/gtest-tuple_test.cc)
184 cxx_test_with_flags(gtest_use_own_tuple_test "${cxx_use_own_tuple}"
185 gtest_main_use_own_tuple
186 test/gtest-param-test_test.cc test/gtest-param-test2_test.cc)
189 ############################################################
192 cxx_executable(gtest_break_on_failure_unittest_ test gtest)
193 py_test(gtest_break_on_failure_unittest)
195 # MSVC 7.1 does not support STL with exceptions disabled.
196 if (NOT MSVC OR MSVC_VERSION GREATER 1310)
197 cxx_executable_with_flags(
198 gtest_catch_exceptions_no_ex_test_
199 "${cxx_no_exception}"
200 gtest_main_no_exception
201 test/gtest_catch_exceptions_test_.cc)
204 cxx_executable_with_flags(
205 gtest_catch_exceptions_ex_test_
208 test/gtest_catch_exceptions_test_.cc)
209 py_test(gtest_catch_exceptions_test)
211 cxx_executable(gtest_color_test_ test gtest)
212 py_test(gtest_color_test)
214 cxx_executable(gtest_env_var_test_ test gtest)
215 py_test(gtest_env_var_test)
217 cxx_executable(gtest_filter_unittest_ test gtest)
218 py_test(gtest_filter_unittest)
220 cxx_executable(gtest_help_test_ test gtest_main)
221 py_test(gtest_help_test)
223 cxx_executable(gtest_list_tests_unittest_ test gtest)
224 py_test(gtest_list_tests_unittest)
226 cxx_executable(gtest_output_test_ test gtest)
227 py_test(gtest_output_test)
229 cxx_executable(gtest_shuffle_test_ test gtest)
230 py_test(gtest_shuffle_test)
232 # MSVC 7.1 does not support STL with exceptions disabled.
233 if (NOT MSVC OR MSVC_VERSION GREATER 1310)
234 cxx_executable(gtest_throw_on_failure_test_ test gtest_no_exception)
235 set_target_properties(gtest_throw_on_failure_test_
237 COMPILE_FLAGS "${cxx_no_exception}")
238 py_test(gtest_throw_on_failure_test)
241 cxx_executable(gtest_uninitialized_test_ test gtest)
242 py_test(gtest_uninitialized_test)
244 cxx_executable(gtest_xml_outfile1_test_ test gtest_main)
245 cxx_executable(gtest_xml_outfile2_test_ test gtest_main)
246 py_test(gtest_xml_outfiles_test)
248 cxx_executable(gtest_xml_output_unittest_ test gtest)
249 py_test(gtest_xml_output_unittest)