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#
# Copyright (c) 2007 Daniel Gollub <dgollub@suse.de>
# Copyright (c) 2007-2018 Andreas Schneider <asn@cryptomilk.org>
# Copyright (c) 2018 Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#.rst:
# AddCMockaTest
# -------------
#
# This file provides a function to add a test
#
# Functions provided
# ------------------
#
# ::
#
# add_cmocka_test(target_name
# SOURCES src1 src2 ... srcN
# [COMPILE_OPTIONS opt1 opt2 ... optN]
# [LINK_LIBRARIES lib1 lib2 ... libN]
# [LINK_OPTIONS lopt1 lop2 .. loptN]
# )
#
# ``target_name``:
# Required, expects the name of the test which will be used to define a target
#
# ``SOURCES``:
# Required, expects one or more source files names
#
# ``COMPILE_OPTIONS``:
# Optional, expects one or more options to be passed to the compiler
#
# ``LINK_LIBRARIES``:
# Optional, expects one or more libraries to be linked with the test
# executable.
#
# ``LINK_OPTIONS``:
# Optional, expects one or more options to be passed to the linker
#
#
# Example:
#
# .. code-block:: cmake
#
# add_cmocka_test(my_test
# SOURCES my_test.c other_source.c
# COMPILE_OPTIONS -g -Wall
# LINK_LIBRARIES mylib
# LINK_OPTIONS -Wl,--enable-syscall-fixup
# )
#
# Where ``my_test`` is the name of the test, ``my_test.c`` and
# ``other_source.c`` are sources for the binary, ``-g -Wall`` are compiler
# options to be used, ``mylib`` is a target of a library to be linked, and
# ``-Wl,--enable-syscall-fixup`` is an option passed to the linker.
#
enable_testing()
include(CTest)
if (CMAKE_CROSSCOMPILING)
if (WIN32)
find_program(WINE_EXECUTABLE
NAMES wine)
set(TARGET_SYSTEM_EMULATOR ${WINE_EXECUTABLE} CACHE INTERNAL "")
endif()
endif()
function(ADD_CMOCKA_TEST _TARGET_NAME)
set(one_value_arguments
)
set(multi_value_arguments
SOURCES
COMPILE_OPTIONS
LINK_LIBRARIES
LINK_OPTIONS
)
cmake_parse_arguments(_add_cmocka_test
""
"${one_value_arguments}"
"${multi_value_arguments}"
${ARGN}
)
if (NOT DEFINED _add_cmocka_test_SOURCES)
message(FATAL_ERROR "No sources provided for target ${_TARGET_NAME}")
endif()
add_executable(${_TARGET_NAME} ${_add_cmocka_test_SOURCES})
if (DEFINED _add_cmocka_test_COMPILE_OPTIONS)
target_compile_options(${_TARGET_NAME}
PRIVATE ${_add_cmocka_test_COMPILE_OPTIONS}
)
endif()
if (DEFINED _add_cmocka_test_LINK_LIBRARIES)
target_link_libraries(${_TARGET_NAME}
PRIVATE ${_add_cmocka_test_LINK_LIBRARIES}
)
endif()
if (DEFINED _add_cmocka_test_LINK_OPTIONS)
set_target_properties(${_TARGET_NAME}
PROPERTIES LINK_FLAGS
${_add_cmocka_test_LINK_OPTIONS}
)
endif()
add_test(${_TARGET_NAME}
${TARGET_SYSTEM_EMULATOR} ${_TARGET_NAME}
)
endfunction (ADD_CMOCKA_TEST)
function(ADD_CMOCKA_TEST_ENVIRONMENT _TARGET_NAME)
if (WIN32 OR CYGWIN OR MINGW OR MSVC)
file(TO_NATIVE_PATH "${cmocka-library_BINARY_DIR}" CMOCKA_DLL_PATH)
if (TARGET_SYSTEM_EMULATOR)
set(DLL_PATH_ENV "WINEPATH=${CMOCKA_DLL_PATH};$ENV{WINEPATH}")
else()
set(DLL_PATH_ENV "PATH=${CMOCKA_DLL_PATH};$ENV{PATH}")
endif()
#
# IMPORTANT NOTE: The set_tests_properties(), below, internally
# stores its name/value pairs with a semicolon delimiter.
# because of this we must protect the semicolons in the path
#
string(REPLACE ";" "\\;" DLL_PATH_ENV "${DLL_PATH_ENV}")
set_tests_properties(${_TARGET_NAME}
PROPERTIES
ENVIRONMENT
"${DLL_PATH_ENV}")
endif()
endfunction()
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