mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-16 18:52:25 +01:00
67 lines
2.1 KiB
CMake
67 lines
2.1 KiB
CMake
|
|
||
|
|
# Copyright Catch2 Authors
|
||
|
|
# Distributed under the Boost Software License, Version 1.0.
|
||
|
|
# (See accompanying file LICENSE_1_0.txt or copy at
|
||
|
|
# https://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
|
||
|
|
# SPDX-License-Identifier: BSL-1.0
|
||
|
|
|
||
|
|
# Supported optional args:
|
||
|
|
# * SHARD_COUNT - number of shards to split target's tests into
|
||
|
|
# * REPORTER - reporter spec to use for tests
|
||
|
|
# * TEST_SPEC - test spec used for filtering tests
|
||
|
|
function(catch_add_sharded_tests TARGET)
|
||
|
|
if (${CMAKE_VERSION} VERSION_LESS "3.10.0")
|
||
|
|
message(FATAL_ERROR "add_sharded_catch_tests only supports CMake versions 3.10.0 and up")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
cmake_parse_arguments(
|
||
|
|
""
|
||
|
|
""
|
||
|
|
"SHARD_COUNT;REPORTER;TEST_SPEC"
|
||
|
|
""
|
||
|
|
${ARGN}
|
||
|
|
)
|
||
|
|
|
||
|
|
if (NOT DEFINED _SHARD_COUNT)
|
||
|
|
set(_SHARD_COUNT 2)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
# Generate a unique name based on the extra arguments
|
||
|
|
string(SHA1 args_hash "${_TEST_SPEC} ${_EXTRA_ARGS} ${_REPORTER} ${_OUTPUT_DIR} ${_OUTPUT_PREFIX} ${_OUTPUT_SUFFIX} ${_SHARD_COUNT}")
|
||
|
|
string(SUBSTRING ${args_hash} 0 7 args_hash)
|
||
|
|
|
||
|
|
set(ctest_include_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}-sharded-tests-include-${args_hash}.cmake")
|
||
|
|
set(ctest_tests_file "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}-sharded-tests-impl-${args_hash}.cmake")
|
||
|
|
|
||
|
|
file(WRITE "${ctest_include_file}"
|
||
|
|
"if(EXISTS \"${ctest_tests_file}\")\n"
|
||
|
|
" include(\"${ctest_tests_file}\")\n"
|
||
|
|
"else()\n"
|
||
|
|
" add_test(${TARGET}_NOT_BUILT-${args_hash} ${TARGET}_NOT_BUILT-${args_hash})\n"
|
||
|
|
"endif()\n"
|
||
|
|
)
|
||
|
|
|
||
|
|
set_property(DIRECTORY
|
||
|
|
APPEND PROPERTY TEST_INCLUDE_FILES "${ctest_include_file}"
|
||
|
|
)
|
||
|
|
|
||
|
|
set(shard_impl_script_file "${CMAKE_CURRENT_LIST_DIR}/CatchShardTestsImpl.cmake")
|
||
|
|
|
||
|
|
add_custom_command(
|
||
|
|
TARGET ${TARGET} POST_BUILD
|
||
|
|
BYPRODUCTS "${ctest_tests_file}"
|
||
|
|
COMMAND "${CMAKE_COMMAND}"
|
||
|
|
-D "TARGET_NAME=${TARGET}"
|
||
|
|
-D "TEST_BINARY=$<TARGET_FILE:${TARGET}>"
|
||
|
|
-D "CTEST_FILE=${ctest_tests_file}"
|
||
|
|
-D "SHARD_COUNT=${_SHARD_COUNT}"
|
||
|
|
-D "REPORTER_SPEC=${_REPORTER}"
|
||
|
|
-D "TEST_SPEC=${_TEST_SPEC}"
|
||
|
|
-P "${shard_impl_script_file}"
|
||
|
|
VERBATIM
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
endfunction()
|