1######################################################################## 2# CMake build script for Google Mock. 3# 4# To run the tests for Google Mock 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'. 7 8# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to 9# make it prominent in the GUI. 10option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF) 11 12# Forces BUILD_SHARED_LIBS to OFF as Google Mock currently does not support 13# working in a DLL. 14# TODO(vladl@google.com): Implement building gMock as a DLL. 15set(BUILD_SHARED_LIBS OFF) 16 17option(gmock_build_tests "Build all of Google Mock's own tests." OFF) 18 19# A directory to find Google Test sources. 20if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt") 21 set(gtest_dir gtest) 22else() 23 set(gtest_dir ../gtest) 24endif() 25 26# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build(). 27include("${gtest_dir}/cmake/hermetic_build.cmake" OPTIONAL) 28 29if (COMMAND pre_project_set_up_hermetic_build) 30 # Google Test also calls hermetic setup functions from add_subdirectory, 31 # although its changes will not affect things at the current scope. 32 pre_project_set_up_hermetic_build() 33endif() 34 35######################################################################## 36# 37# Project-wide settings 38 39# Name of the project. 40# 41# CMake files in this project can refer to the root source directory 42# as ${gmock_SOURCE_DIR} and to the root binary directory as 43# ${gmock_BINARY_DIR}. 44# Language "C" is required for find_package(Threads). 45project(gmock CXX C) 46cmake_minimum_required(VERSION 2.6.2) 47 48if (COMMAND set_up_hermetic_build) 49 set_up_hermetic_build() 50endif() 51 52# Instructs CMake to process Google Test's CMakeLists.txt and add its 53# targets to the current scope. We are placing Google Test's binary 54# directory in a subdirectory of our own as VC compilation may break 55# if they are the same (the default). 56add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest") 57 58# Although Google Test's CMakeLists.txt calls this function, the 59# changes there don't affect the current scope. Therefore we have to 60# call it again here. 61config_compiler_and_linker() # from ${gtest_dir}/cmake/internal_utils.cmake 62 63# Adds Google Mock's and Google Test's header directories to the search path. 64include_directories("${gmock_SOURCE_DIR}/include" 65 "${gmock_SOURCE_DIR}" 66 "${gtest_SOURCE_DIR}/include" 67 # This directory is needed to build directly from Google 68 # Test sources. 69 "${gtest_SOURCE_DIR}") 70 71######################################################################## 72# 73# Defines the gmock & gmock_main libraries. User tests should link 74# with one of them. 75 76# Google Mock libraries. We build them using more strict warnings than what 77# are used for other targets, to ensure that Google Mock can be compiled by 78# a user aggressive about warnings. 79cxx_library(gmock "${cxx_strict}" src/gmock-all.cc) 80target_link_libraries(gmock gtest) 81 82cxx_library(gmock_main "${cxx_strict}" src/gmock_main.cc) 83target_link_libraries(gmock_main gmock) 84 85######################################################################## 86# 87# Google Mock's own tests. 88# 89# You can skip this section if you aren't interested in testing 90# Google Mock itself. 91# 92# The tests are not built by default. To build them, set the 93# gmock_build_tests option to ON. You can do it by running ccmake 94# or specifying the -Dgmock_build_tests=ON flag when running cmake. 95 96if (gmock_build_tests) 97 # This must be set in the root directory for the tests to be run by 98 # 'make test' or ctest. 99 enable_testing() 100 101 ############################################################ 102 # C++ tests built with standard compiler flags. 103 104 cxx_test(gmock-actions_test gmock_main) 105 cxx_test(gmock-cardinalities_test gmock_main) 106 cxx_test(gmock-generated-actions_test gmock_main) 107 cxx_test(gmock-generated-function-mockers_test gmock_main) 108 cxx_test(gmock-generated-internal-utils_test gmock_main) 109 cxx_test(gmock-generated-matchers_test gmock_main) 110 cxx_test(gmock-internal-utils_test gmock_main) 111 cxx_test(gmock-matchers_test gmock_main) 112 cxx_test(gmock-more-actions_test gmock_main) 113 cxx_test(gmock-nice-strict_test gmock_main) 114 cxx_test(gmock-port_test gmock_main) 115 cxx_test(gmock-spec-builders_test gmock_main) 116 cxx_test(gmock_link_test gmock_main test/gmock_link2_test.cc) 117 # cxx_test(gmock_stress_test gmock) 118 cxx_test(gmock_test gmock_main) 119 120 # gmock_all_test is commented to save time building and running tests. 121 # Uncomment if necessary. 122 # cxx_test(gmock_all_test gmock_main) 123 124 ############################################################ 125 # C++ tests built with non-standard compiler flags. 126 127 cxx_library(gmock_main_no_exception "${cxx_no_exception}" 128 "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc) 129 cxx_library(gmock_main_no_rtti "${cxx_no_rtti}" 130 "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc) 131 cxx_library(gmock_main_use_own_tuple "${cxx_use_own_tuple}" 132 "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc) 133 134 cxx_test_with_flags(gmock-more-actions_no_exception_test "${cxx_no_exception}" 135 gmock_main_no_exception test/gmock-more-actions_test.cc) 136 137 cxx_test_with_flags(gmock_no_rtti_test "${cxx_no_rtti}" 138 gmock_main_no_rtti test/gmock-spec-builders_test.cc) 139 140 cxx_test_with_flags(gmock_use_own_tuple_test "${cxx_use_own_tuple}" 141 gmock_main_use_own_tuple test/gmock-spec-builders_test.cc) 142 143 ############################################################ 144 # Python tests. 145 146 cxx_executable(gmock_leak_test_ test gmock_main) 147 py_test(gmock_leak_test) 148 149 cxx_executable(gmock_output_test_ test gmock) 150 py_test(gmock_output_test) 151endif() 152