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option(protobuf_USE_EXTERNAL_GTEST "Use external Google Test (i.e. not the one in third_party/googletest)" OFF)
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if (protobuf_USE_EXTERNAL_GTEST)
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find_package(GTest REQUIRED CONFIG)
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elseif (protobuf_FETCH_DEPENDENCIES)
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include(${protobuf_SOURCE_DIR}/cmake/dependencies.cmake)
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include(FetchContent)
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FetchContent_Declare(
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googletest
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GIT_REPOSITORY "https://github.com/google/googletest.git"
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GIT_TAG "v${googletest-version}"
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)
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# Due to https://github.com/google/googletest/issues/4384, we can't name this
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|
# GTest for use with find_package until 1.15.0.
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FetchContent_MakeAvailable(googletest)
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else()
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|
if (NOT EXISTS "${protobuf_SOURCE_DIR}/third_party/googletest/CMakeLists.txt")
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|
|
message(FATAL_ERROR
|
|
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|
|
"Cannot find third_party/googletest directory that's needed to "
|
|
|
|
|
"build tests. If you use git, make sure you have cloned submodules:\n"
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|
|
" git submodule update --init --recursive\n"
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|
|
"If instead you want to skip tests, run cmake with:\n"
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|
|
" cmake -Dprotobuf_BUILD_TESTS=OFF\n")
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|
|
endif()
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|
|
set(googlemock_source_dir "${protobuf_SOURCE_DIR}/third_party/googletest/googlemock")
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|
|
set(googletest_source_dir "${protobuf_SOURCE_DIR}/third_party/googletest/googletest")
|
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|
|
include_directories(
|
|
|
|
|
${googlemock_source_dir}
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|
|
${googletest_source_dir}
|
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|
|
${googletest_source_dir}/include
|
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|
|
${googlemock_source_dir}/include
|
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|
|
)
|
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|
|
add_library(gmock ${protobuf_SHARED_OR_STATIC}
|
|
|
|
|
"${googlemock_source_dir}/src/gmock-all.cc"
|
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|
|
|
"${googletest_source_dir}/src/gtest-all.cc"
|
|
|
|
|
)
|
|
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|
|
if (protobuf_BUILD_SHARED_LIBS)
|
|
|
|
|
set_target_properties(gmock
|
|
|
|
|
PROPERTIES
|
|
|
|
|
COMPILE_DEFINITIONS
|
|
|
|
|
"GTEST_CREATE_SHARED_LIBRARY=1"
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
endif()
|
|
|
|
|
if (protobuf_INSTALL)
|
|
|
|
|
set(protobuf_INSTALL_TESTS ON)
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
target_link_libraries(gmock ${CMAKE_THREAD_LIBS_INIT})
|
|
|
|
|
add_library(gmock_main STATIC "${googlemock_source_dir}/src/gmock_main.cc")
|
|
|
|
|
target_link_libraries(gmock_main gmock)
|
|
|
|
|
|
|
|
|
|
add_library(GTest::gmock ALIAS gmock)
|
|
|
|
|
add_library(GTest::gmock_main ALIAS gmock_main)
|
|
|
|
|
add_library(GTest::gtest ALIAS gmock)
|
|
|
|
|
add_library(GTest::gtest_main ALIAS gmock_main)
|
|
|
|
|
endif()
|
