156 lines
5.3 KiB
CMake
156 lines
5.3 KiB
CMake
|
# Locate the Google C++ Testing Framework.
|
||
|
|
#
|
||
|
|
# Defines the following variables:
|
||
|
|
#
|
||
|
|
# GTEST_FOUND - Found the Google Testing framework
|
||
|
|
# GTEST_INCLUDE_DIRS - Include directories
|
||
|
|
#
|
||
|
|
# Also defines the library variables below as normal
|
||
|
|
# variables. These contain debug/optimized keywords when
|
||
|
|
# a debugging library is found.
|
||
|
|
#
|
||
|
|
# GTEST_BOTH_LIBRARIES - Both libgtest & libgtest-main
|
||
|
|
# GTEST_LIBRARIES - libgtest
|
||
|
|
# GTEST_MAIN_LIBRARIES - libgtest-main
|
||
|
|
#
|
||
|
|
# Accepts the following variables as input:
|
||
|
|
#
|
||
|
|
# GTEST_ROOT - (as CMake or env. variable)
|
||
|
|
# The root directory of the gtest install prefix
|
||
|
|
#
|
||
|
|
# GTEST_MSVC_SEARCH - If on MSVC, enables searching the build tree of
|
||
|
|
# GTest if set to MD or MT (defaults: MD)
|
||
|
|
#
|
||
|
|
#-----------------------
|
||
|
|
# Example Usage:
|
||
|
|
#
|
||
|
|
# enable_testing(true)
|
||
|
|
# find_package(GTest REQUIRED)
|
||
|
|
# include_directories(${GTEST_INCLUDE_DIRS})
|
||
|
|
#
|
||
|
|
# add_executable(foo foo.cc)
|
||
|
|
# target_link_libraries(foo ${GTEST_BOTH_LIBRARIES})
|
||
|
|
#
|
||
|
|
# add_test(AllTestsInFoo foo)
|
||
|
|
#
|
||
|
|
#-----------------------
|
||
|
|
#
|
||
|
|
# If you would like each Google test to show up in CTest as
|
||
|
|
# a test you may use the following macro. NOTE: It WILL slow
|
||
|
|
# down your tests, so be warned.
|
||
|
|
#
|
||
|
|
# GTEST_ADD_TESTS(executable extra_args ARGN)
|
||
|
|
# executable = The path to the test executable
|
||
|
|
# extra_args = Pass a list of extra arguments to be passed to
|
||
|
|
# executable enclosed in quotes (or "" for none)
|
||
|
|
# ARGN = A list of source files to search for tests & test
|
||
|
|
# fixtures.
|
||
|
|
#
|
||
|
|
# Example:
|
||
|
|
# set(FooTestArgs --foo 1 --bar 2)
|
||
|
|
# add_executable(FooTest FooUnitTest.cc)
|
||
|
|
# GTEST_ADD_TESTS(FooTest "${FooTestArgs}" FooUnitTest.cc)
|
||
|
|
|
||
|
|
#=============================================================================
|
||
|
|
# Copyright 2009 Kitware, Inc.
|
||
|
|
# Copyright 2009 Philip Lowman <philip@yhbt.com>
|
||
|
|
# Copyright 2009 Daniel Blezek <blezek@gmail.com>
|
||
|
|
#
|
||
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
||
|
|
# see accompanying file Copyright.txt for details.
|
||
|
|
#
|
||
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
||
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
# See the License for more information.
|
||
|
|
#=============================================================================
|
||
|
|
# (To distributed this file outside of CMake, substitute the full
|
||
|
|
# License text for the above reference.)
|
||
|
|
#
|
||
|
|
# Thanks to Daniel Blezek <blezek@gmail.com> for the GTEST_ADD_TESTS code
|
||
|
|
|
||
|
|
function(GTEST_ADD_TESTS executable extra_args)
|
||
|
|
if(NOT ARGN)
|
||
|
|
message(FATAL_ERROR "Missing ARGN: Read the documentation for GTEST_ADD_TESTS")
|
||
|
|
endif()
|
||
|
|
foreach(source ${ARGN})
|
||
|
|
file(READ "${source}" contents)
|
||
|
|
string(REGEX MATCHALL "TEST_?F?\\(([A-Za-z_0-9 ,]+)\\)" found_tests ${contents})
|
||
|
|
foreach(hit ${found_tests})
|
||
|
|
string(REGEX REPLACE ".*\\(([A-Za-z_0-9]+)[, ]*([A-Za-z_0-9]+)\\).*" "\\1.\\2" test_name ${hit})
|
||
|
|
add_test(${test_name} ${executable} --gtest_filter=${test_name} ${extra_args})
|
||
|
|
endforeach()
|
||
|
|
endforeach()
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
function(_gtest_append_debugs _endvar _library)
|
||
|
|
if(${_library} AND ${_library}_DEBUG)
|
||
|
|
set(_output optimized ${${_library}} debug ${${_library}_DEBUG})
|
||
|
|
else()
|
||
|
|
set(_output ${${_library}})
|
||
|
|
endif()
|
||
|
|
set(${_endvar} ${_output} PARENT_SCOPE)
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
function(_gtest_find_library _name)
|
||
|
|
find_library(${_name}
|
||
|
|
NAMES ${ARGN}
|
||
|
|
HINTS
|
||
|
|
$ENV{GTEST_ROOT}
|
||
|
|
${GTEST_ROOT}
|
||
|
|
PATH_SUFFIXES ${_gtest_libpath_suffixes}
|
||
|
|
)
|
||
|
|
mark_as_advanced(${_name})
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
#
|
||
|
|
|
||
|
|
if(NOT DEFINED GTEST_MSVC_SEARCH)
|
||
|
|
set(GTEST_MSVC_SEARCH MD)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(_gtest_libpath_suffixes lib)
|
||
|
|
if(MSVC)
|
||
|
|
if(GTEST_MSVC_SEARCH STREQUAL "MD")
|
||
|
|
list(APPEND _gtest_libpath_suffixes
|
||
|
|
msvc/gtest-md/Debug
|
||
|
|
msvc/gtest-md/Release)
|
||
|
|
elseif(GTEST_MSVC_SEARCH STREQUAL "MT")
|
||
|
|
list(APPEND _gtest_libpath_suffixes
|
||
|
|
msvc/gtest/Debug
|
||
|
|
msvc/gtest/Release)
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
|
||
|
|
find_path(GTEST_INCLUDE_DIR gtest/gtest.h
|
||
|
|
HINTS
|
||
|
|
$ENV{GTEST_ROOT}/include
|
||
|
|
${GTEST_ROOT}/include
|
||
|
|
)
|
||
|
|
mark_as_advanced(GTEST_INCLUDE_DIR)
|
||
|
|
|
||
|
|
if(MSVC AND GTEST_MSVC_SEARCH STREQUAL "MD")
|
||
|
|
# The provided /MD project files for Google Test add -md suffixes to the
|
||
|
|
# library names.
|
||
|
|
_gtest_find_library(GTEST_LIBRARY gtest-md gtest)
|
||
|
|
_gtest_find_library(GTEST_LIBRARY_DEBUG gtest-mdd gtestd)
|
||
|
|
_gtest_find_library(GTEST_MAIN_LIBRARY gtest_main-md gtest_main)
|
||
|
|
_gtest_find_library(GTEST_MAIN_LIBRARY_DEBUG gtest_main-mdd gtest_maind)
|
||
|
|
else()
|
||
|
|
_gtest_find_library(GTEST_LIBRARY gtest)
|
||
|
|
_gtest_find_library(GTEST_LIBRARY_DEBUG gtestd)
|
||
|
|
_gtest_find_library(GTEST_MAIN_LIBRARY gtest_main)
|
||
|
|
_gtest_find_library(GTEST_MAIN_LIBRARY_DEBUG gtest_maind)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
include(FindPackageHandleStandardArgs)
|
||
|
|
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GTest DEFAULT_MSG GTEST_LIBRARY GTEST_INCLUDE_DIR GTEST_MAIN_LIBRARY)
|
||
|
|
|
||
|
|
if(GTEST_FOUND)
|
||
|
|
set(GTEST_INCLUDE_DIRS ${GTEST_INCLUDE_DIR})
|
||
|
|
_gtest_append_debugs(GTEST_LIBRARIES GTEST_LIBRARY)
|
||
|
|
_gtest_append_debugs(GTEST_MAIN_LIBRARIES GTEST_MAIN_LIBRARY)
|
||
|
|
set(GTEST_BOTH_LIBRARIES ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES})
|
||
|
|
endif()
|
||
|
|
|