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Diffstat (limited to 'cmake_modules/FindGMock.cmake')
| -rw-r--r-- | cmake_modules/FindGMock.cmake | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/cmake_modules/FindGMock.cmake b/cmake_modules/FindGMock.cmake new file mode 100644 index 0000000..3187d72 --- /dev/null +++ b/cmake_modules/FindGMock.cmake @@ -0,0 +1,184 @@ +#.rst: +# FindGMock +# --------- +# +# Locate the Google C++ Mocking Framework. +# +# Defines the following variables: +# +# :: +# +# GMOCK_FOUND - Found the Google Mocking framework +# GMOCK_INCLUDE_DIRS - Include directories +# +# +# +# Also defines the library variables below as normal variables. These +# contain debug/optimized keywords when a debugging library is found. +# +# :: +# +# GMOCK_LIBRARIES - libgmock +# +# +# +# Accepts the following variables as input: +# +# :: +# +# GMOCK_ROOT - (as a CMake or environment variable) +# The root directory of the gmock install prefix +# +# +# +# :: +# +# GMOCK_MSVC_SEARCH - If compiling with MSVC, this variable can be set to +# "MD" or "MT" to enable searching a GMock build tree +# (defaults: "MD") +# +# +# +# Example Usage: +# +# :: +# +# find_package(GMock REQUIRED) +# include_directories(${GMOCK_INCLUDE_DIRS}) +# +# +# +# :: +# +# add_executable(foo foo.cc) +# target_link_libraries(foo ${GMOCK_LIBRARIES}) +# +# +# +# :: +# +# add_test(AllMocksInFoo foo) +# +# +# +# +# +# If you would like each Google test to show up in CMock as a test you +# may use the following macro. NOTE: It will slow down your tests by +# running an executable for each test and test fixture. You will also +# have to rerun CMake after adding or removing tests or test fixtures. +# +# GMOCK_ADD_MOCKS(executable extra_args ARGN) +# +# :: +# +# executable = The path to the test executable +# extra_args = Pass a list of extra arguments to be passed to +# executable enclosed in quotes (or "" for none) +# ARGN = A list of source files to search for tests & test +# fixtures. +# +# +# +# :: +# +# Example: +# set(FooMockArgs --foo 1 --bar 2) +# add_executable(FooMock FooUnitMock.cc) +# GMOCK_ADD_MOCKS(FooMock "${FooMockArgs}" FooUnitMock.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 distribute this file outside of CMake, substitute the full +# License text for the above reference.) +# +# Thanks to Daniel Blezek <blezek@gmail.com> for the GMOCK_ADD_MOCKS code + +function(GMOCK_ADD_MOCKS executable extra_args) + if(NOT ARGN) + message(FATAL_ERROR "Missing ARGN: Read the documentation for GMOCK_ADD_MOCKS") + endif() + foreach(source ${ARGN}) + file(READ "${source}" contents) + string(REGEX MATCHALL "MOCK_?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} ${executable} --gmock_filter=${test_name} ${extra_args}) + endforeach() + endforeach() +endfunction() + +function(_gmock_append_debugs _endvar _library) + if(${_library} AND ${_library}_DEBUG) + set(_output optimized ${${_library}} debug ${${_library}_DEBUG}) + else() + set(_output ${${_library}}) + endif() + set(${_endvar} ${_output} PARENT_SCOPE) +endfunction() + +function(_gmock_find_library _name) + find_library(${_name} + NAMES ${ARGN} + HINTS + ENV GMOCK_ROOT + ${GMOCK_ROOT} + PATH_SUFFIXES ${_gmock_libpath_suffixes} + ) + mark_as_advanced(${_name}) +endfunction() + +# + +if(NOT DEFINED GMOCK_MSVC_SEARCH) + set(GMOCK_MSVC_SEARCH MD) +endif() + +set(_gmock_libpath_suffixes lib) +if(MSVC) + if(GMOCK_MSVC_SEARCH STREQUAL "MD") + list(APPEND _gmock_libpath_suffixes + msvc/gmock-md/Debug + msvc/gmock-md/Release) + elseif(GMOCK_MSVC_SEARCH STREQUAL "MT") + list(APPEND _gmock_libpath_suffixes + msvc/gmock/Debug + msvc/gmock/Release) + endif() +endif() + + +find_path(GMOCK_INCLUDE_DIR gmock/gmock.h + HINTS + $ENV{GMOCK_ROOT}/include + ${GMOCK_ROOT}/include +) +mark_as_advanced(GMOCK_INCLUDE_DIR) + +if(MSVC AND GMOCK_MSVC_SEARCH STREQUAL "MD") + # The provided /MD project files for Google Mock add -md suffixes to the + # library names. + _gmock_find_library(GMOCK_LIBRARY gmock-md gmock) + _gmock_find_library(GMOCK_LIBRARY_DEBUG gmock-mdd gmockd) +else() + _gmock_find_library(GMOCK_LIBRARY gmock) + _gmock_find_library(GMOCK_LIBRARY_DEBUG gmockd) +endif() + +FIND_PACKAGE_HANDLE_STANDARD_ARGS(GMock DEFAULT_MSG GMOCK_LIBRARY GMOCK_INCLUDE_DIR) + +if(GMOCK_FOUND) + set(GMOCK_INCLUDE_DIRS ${GMOCK_INCLUDE_DIR}) + _gmock_append_debugs(GMOCK_LIBRARIES GMOCK_LIBRARY) +endif() + |