mbedtls/tests/CMakeLists.txt
Gilles Peskine 3df1dae6c0 CMake: generate the list of test suites automatically
We keep forgetting to register new test suites in tests/CMakeLists.txt. To
fix this problem once and for all, remove the need for manual registration.

The following test suites were missing:
  test_suite_cipher.aria
  test_suite_psa_crypto_driver_wrappers

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-01-25 23:28:51 +01:00

103 lines
4.5 KiB
CMake

set(libs
${mbedtls_target}
)
# Set the project root directory if it's not already defined, as may happen if
# the tests folder is included directly by a parent project, without including
# the top level CMakeLists.txt.
if(NOT DEFINED MBEDTLS_DIR)
set(MBEDTLS_DIR ${CMAKE_SOURCE_DIR})
endif()
if(USE_PKCS11_HELPER_LIBRARY)
set(libs ${libs} pkcs11-helper)
endif(USE_PKCS11_HELPER_LIBRARY)
if(ENABLE_ZLIB_SUPPORT)
set(libs ${libs} ${ZLIB_LIBRARIES})
endif(ENABLE_ZLIB_SUPPORT)
if(NOT MBEDTLS_PYTHON_EXECUTABLE)
message(FATAL_ERROR "Cannot build test suites without Python 3")
endif()
# Enable definition of various functions used throughout the testsuite
# (gethostname, strdup, fileno...) even when compiling with -std=c99. Harmless
# on non-POSIX platforms.
add_definitions("-D_POSIX_C_SOURCE=200809L")
# Test suites caught by SKIP_TEST_SUITES are built but not executed.
# "foo" as a skip pattern skips "test_suite_foo" and "test_suite_foo.bar"
# but not "test_suite_foobar".
string(REGEX REPLACE "[ ,;]" "|" SKIP_TEST_SUITES_REGEX "${SKIP_TEST_SUITES}")
string(REPLACE "." "\\." SKIP_TEST_SUITES_REGEX "${SKIP_TEST_SUITES_REGEX}")
set(SKIP_TEST_SUITES_REGEX "^(${SKIP_TEST_SUITES_REGEX})(\$|\\.)")
function(add_test_suite suite_name)
if(ARGV1)
set(data_name ${ARGV1})
else()
set(data_name ${suite_name})
endif()
add_custom_command(
OUTPUT test_suite_${data_name}.c
COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py -f ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function -d ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data -t ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function -p ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function -s ${CMAKE_CURRENT_SOURCE_DIR}/suites --helpers-file ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function -o .
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py ${mbedtls_target} ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data
)
add_executable(test_suite_${data_name} test_suite_${data_name}.c $<TARGET_OBJECTS:mbedtls_test>)
target_link_libraries(test_suite_${data_name} ${libs})
# Include test-specific header files from ./include and private header
# files (used by some invasive tests) from ../library. Public header
# files are automatically included because the library targets declare
# them as PUBLIC.
target_include_directories(test_suite_${data_name}
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../library)
if(${data_name} MATCHES ${SKIP_TEST_SUITES_REGEX})
message(STATUS "The test suite ${data_name} will not be executed.")
else()
add_test(${data_name}-suite test_suite_${data_name} --verbose)
endif()
endfunction(add_test_suite)
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
endif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
if(CMAKE_COMPILER_IS_CLANG)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wdocumentation -Wno-documentation-deprecated-sync -Wunreachable-code")
endif(CMAKE_COMPILER_IS_CLANG)
if(MSVC)
# If a warning level has been defined, suppress all warnings for test code
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W0")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX-")
endif(MSVC)
file(GLOB test_suites RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" suites/*.data)
list(SORT test_suites)
foreach(test_suite ${test_suites})
get_filename_component(data_name ${test_suite} NAME)
string(REGEX REPLACE "\\.data\$" "" data_name "${data_name}")
string(REPLACE "test_suite_" "" data_name "${data_name}")
string(REGEX MATCH "[^.]*" function_name "${data_name}")
add_test_suite(${function_name} ${data_name})
endforeach(test_suite)
# Make scripts and data files needed for testing available in an
# out-of-source build.
if (NOT ${CMAKE_CURRENT_BINARY_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR})
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/seedfile")
link_to_source(seedfile)
endif()
link_to_source(compat.sh)
link_to_source(context-info.sh)
link_to_source(data_files)
link_to_source(scripts)
link_to_source(ssl-opt.sh)
link_to_source(suites)
endif()