if (NOT BUILD_TESTING)
	message("-- libdi tests disabled")
	return()
endif()
message("-- libdi tests enabled")

include_directories("${PROJECT_SOURCE_DIR}/src")

set(test_logdir "${CMAKE_CURRENT_BINARY_DIR}/log")
file(MAKE_DIRECTORY "${test_logdir}")
file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/data" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")

set(test_reportdir "${CMAKE_CURRENT_BINARY_DIR}/report")
file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/report" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
configure_file("${test_reportdir}/libdi-test-report.tex.in" "${test_reportdir}/libdi-test-report.tex")

# TODO: we should generate TESTS list from GLOB *.cpp in this folder
set(TESTS
	assert
	array
	buffer
	can
	can_bitops
	can_crc
	can_send
	can_reassemble
	can_callback
	can_example
	can_log
	can_lowlevel
	can_frame
	can_framing
	can_msg
	can_msg_gc
	can_msg_state
	can_msg_write
	can_msg_read
	can_msg_recv
	can_msg_reqrep
	can_msg_timesync
	can_net
	can_net_discover
	can_net_discover_fsm
	can_net_node_events
	can_net_node_error
	can_net_node_uid
	can_net_self
	can_net_self_leader
#	can_net_self_leader_giveup
	can_raw
	can_rpc
	can_str
	can_zkl
	config
	crc
#	crypt_aes
#	crypt_hmac_md5
#	crypt_ivsi
#	crypt_md5
	device_activation
	device_error
	device_state
	device_state_callback
	device_token
	device_uid
	device_service
	drv_hl854x
	drv_hl854x_con
	drv_hl854x_cme_error
	drv_hl854x_gps_pvt
	drv_hl854x_mec
	drv_hl854x_net
	drv_hl854x_str
	drv_hl854x_read_timeout
	drv_hl854x_tcp
	errno
	hash
	logging
#	encryption
	encoding_me
	misc_hexstr
	pp
	mpack
	rpc
	rpc_serialize
	rpc_serialize_data
	rpc_serialize_msg
	rpc_deserialize_msg
	rpc_deserialize_msg_params
	rpc_lowlevel
	rpc_lowlevel_decode
	rpc_lowlevel_encode
	rpc_lowlevel_rpc_writer
	semaphore
	stdio
	time
)

include("${DI_COMMON_CMAKE_DIR}/libs/gtest.txt")
find_package(Threads)

set(gtest_xml_dir "${CMAKE_CURRENT_BINARY_DIR}/gtest")
file(MAKE_DIRECTORY ${gtest_xml_dir})

foreach(test ${TESTS})
	set(test_path "${CMAKE_CURRENT_BINARY_DIR}/${test}")
	set(test_args "--gtest_output=xml:${gtest_xml_dir}/${test}.xml")

	add_executable(${test} ${test}.cpp)
	# -Wno-old-style-cast -> Ignore old style warnings because we actual test C
	# -Wno-write-strings  -> C++ deprecates string writing, ignore
	# -fno-exceptions     -> Disable exceptions because branches are incorrect reported, and this is C code..
	set_source_files_properties(${test}.cpp PROPERTIES COMPILE_FLAGS "-Wno-old-style-cast -Wno-write-strings -fno-exceptions")
	add_dependencies(${test} di gtest)
	target_link_libraries(${test} di)
	target_link_libraries(${test} ${gtest_library})
	target_link_libraries(${test} ${gtest_main_library})
	target_link_libraries(${test} ${CMAKE_THREAD_LIBS_INIT})
	add_test(NAME "${test}" COMMAND "${test_path}" "${test_args}")
	set_property(TEST "${test}" PROPERTY ENVIRONMENT "TESTNAME=${test}")
endforeach()

add_test(NAME "json_validator" COMMAND "${CMAKE_CURRENT_SOURCE_DIR}/scripts/json_validator.py" "${test_logdir}")
set_property(TEST "json_validator" PROPERTY ENVIRONMENT "TESTNAME=json_validator")

add_custom_target(test-report COMMAND "${CMAKE_SOURCE_DIR}/common/gtest-report/gtest-report.py" "'${gtest_xml_dir}/*.xml'" WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
add_custom_target(test-report-pdf COMMAND "make" WORKING_DIRECTORY ${test_reportdir})