px4-firmware/cmake/gtest/px4_add_gtest.cmake

133 lines
4.9 KiB
CMake

############################################################################
#
# Copyright (c) 2019 PX4 Development Team. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name PX4 nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
#=============================================================================
#
# px4_add_unit_gtest
#
# Adds a googletest unit test to the test_results target.
#
function(px4_add_unit_gtest)
# skip if unit testing is not configured
if(BUILD_TESTING)
# parse source file and library dependencies from arguments
px4_parse_function_args(
NAME px4_add_unit_gtest
ONE_VALUE SRC
MULTI_VALUE EXTRA_SRCS COMPILE_FLAGS INCLUDES LINKLIBS
REQUIRED SRC
ARGN ${ARGN})
# infer test name from source filname
get_filename_component(TESTNAME ${SRC} NAME_WE)
string(REPLACE Test "" TESTNAME ${TESTNAME})
set(TESTNAME unit-${TESTNAME})
# build a binary for the unit test
add_executable(${TESTNAME} EXCLUDE_FROM_ALL ${SRC} ${EXTRA_SRCS})
# link the libary to test and gtest
target_link_libraries(${TESTNAME} ${LINKLIBS} gtest_main)
if(COMPILE_FLAGS)
target_compile_options(${TESTNAME} PRIVATE ${COMPILE_FLAGS})
endif()
if(INCLUDES)
target_include_directories(${TESTNAME} PRIVATE ${INCLUDES})
endif()
# add the test to the ctest plan
add_test(NAME ${TESTNAME}
COMMAND ${TESTNAME}
WORKING_DIRECTORY ${PX4_BINARY_DIR})
# attach it to the unit test target
add_dependencies(test_results ${TESTNAME})
endif()
endfunction()
function(px4_add_functional_gtest)
# skip if unit testing is not configured
if(BUILD_TESTING)
# parse source file and library dependencies from arguments
px4_parse_function_args(
NAME px4_add_functional_gtest
ONE_VALUE SRC
MULTI_VALUE EXTRA_SRCS COMPILE_FLAGS INCLUDES LINKLIBS
REQUIRED SRC
ARGN ${ARGN})
# infer test name from source filname
get_filename_component(TESTNAME ${SRC} NAME_WE)
string(REPLACE Test "" TESTNAME ${TESTNAME})
set(TESTNAME functional-${TESTNAME})
# build a binary for the unit test
add_executable(${TESTNAME} EXCLUDE_FROM_ALL ${SRC} ${EXTRA_SRCS})
# link the libary to test and gtest
target_link_libraries(${TESTNAME} ${LINKLIBS} gtest_functional_main
px4_layer
px4_platform
uORB
systemlib
cdev
px4_work_queue
px4_daemon
work_queue
parameters
perf
tinybson
uorb_msgs
test_stubs) #put test_stubs last
if(COMPILE_FLAGS)
target_compile_options(${TESTNAME} PRIVATE ${COMPILE_FLAGS})
endif()
if(INCLUDES)
target_include_directories(${TESTNAME} PRIVATE ${INCLUDES})
endif()
# add the test to the ctest plan
add_test(NAME ${TESTNAME}
# functional tests need to run in a new process for each test,
# since they set up and tear down system components
COMMAND ${PX4_BINARY_DIR}/${TESTNAME})
# attach it to the unit test target
add_dependencies(test_results ${TESTNAME})
endif()
endfunction()