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# Copyright (C) 2018-2020 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
#
if(NOT TARGET ie_coverage_clean)
add_custom_target(ie_coverage_clean)
endif()
if(NOT TARGET ie_coverage_init)
add_custom_target(ie_coverage_init)
endif()
if(NOT TARGET ie_coverage)
add_custom_target(ie_coverage)
endif()
set(IE_COVERAGE_REPORTS "${CMAKE_BINARY_DIR}/coverage")
set(IE_COVERAGE_SCRIPT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake/coverage")
include(CMakeParseArguments)
#
# ie_coverage_clean(REPOSITORY <repo> DIRECTORY <dir>)
#
function(ie_coverage_clean)
cmake_parse_arguments(IE_COVERAGE "" "REPOSITORY;DIRECTORY" "" ${ARGN})
add_custom_target(ie_coverage_zerocounters_${IE_COVERAGE_REPOSITORY}
COMMAND lcov --zerocounters --quiet
--directory "${IE_COVERAGE_DIRECTORY}"
COMMENT "Add zero counters for coverage for ${IE_COVERAGE_REPOSITORY}"
VERBATIM)
add_custom_target(ie_coverage_clean_${IE_COVERAGE_REPOSITORY}
COMMAND ${CMAKE_COMMAND}
-D "IE_COVERAGE_REPORTS=${IE_COVERAGE_REPORTS}"
-D "IE_COVERAGE_DIRECTORY=${IE_COVERAGE_DIRECTORY}"
-D "CMAKE_BINARY_DIRECTORY=${CMAKE_BINARY_DIR}"
-D "CMAKE_SOURCE_DIRECTORY=${CMAKE_SOURCE_DIR}"
-P "${IE_COVERAGE_SCRIPT_DIR}/coverage_clean.cmake"
COMMENT "Clean previously created HTML report files for ${IE_COVERAGE_REPOSITORY}"
DEPENDS "${IE_COVERAGE_SCRIPT_DIR}/coverage_clean.cmake"
VERBATIM)
add_dependencies(ie_coverage_clean ie_coverage_zerocounters_${IE_COVERAGE_REPOSITORY}
ie_coverage_clean_${IE_COVERAGE_REPOSITORY})
endfunction()
#
# ie_coverage_capture(INFO_FILE <info_file>
# BASE_DIRECTORY <base dir>
# DIRECTORY <gcda dir>)
#
function(ie_coverage_capture)
cmake_parse_arguments(IE_COVERAGE "" "INFO_FILE;BASE_DIRECTORY;DIRECTORY" "" ${ARGN})
set(output_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_INFO_FILE}.info")
set(output_base_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_INFO_FILE}_base.info")
set(output_tests_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_INFO_FILE}_tests.info")
add_custom_command(OUTPUT ${output_base_file}
COMMAND ${CMAKE_COMMAND} -E make_directory "${IE_COVERAGE_REPORTS}"
COMMAND lcov --no-external --capture --initial --quiet
--directory "${IE_COVERAGE_DIRECTORY}"
--base-directory "${IE_COVERAGE_BASE_DIRECTORY}"
--output-file ${output_base_file}
COMMENT "Capture initial coverage data ${IE_COVERAGE_INFO_FILE}"
VERBATIM)
add_custom_command(OUTPUT ${output_tests_file}
COMMAND ${CMAKE_COMMAND} -E make_directory "${IE_COVERAGE_REPORTS}"
COMMAND lcov --no-external --capture --quiet
--directory "${IE_COVERAGE_DIRECTORY}"
--base-directory "${IE_COVERAGE_BASE_DIRECTORY}"
--output-file ${output_tests_file}
COMMENT "Capture test coverage data ${IE_COVERAGE_INFO_FILE}"
VERBATIM)
add_custom_command(OUTPUT ${output_file}
COMMAND ${CMAKE_COMMAND}
-D "IE_COVERAGE_OUTPUT_FILE=${output_file}"
-D "IE_COVERAGE_INPUT_FILES=${output_base_file};${output_tests_file}"
-P "${IE_COVERAGE_SCRIPT_DIR}/coverage_merge.cmake"
COMMENT "Generate total coverage data ${IE_COVERAGE_INFO_FILE}"
DEPENDS ${output_base_file} ${output_tests_file}
VERBATIM)
add_custom_target(ie_coverage_${IE_COVERAGE_INFO_FILE}_info
DEPENDS ${output_file})
endfunction()
#
# ie_coverage_extract(INPUT <info_file> OUTPUT <output_file> PATTERNS <patterns ...>)
#
function(ie_coverage_extract)
cmake_parse_arguments(IE_COVERAGE "" "INPUT;OUTPUT" "PATTERNS" ${ARGN})
set(input_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_INPUT}.info")
set(output_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_OUTPUT}.info")
set(commands lcov --quiet)
foreach(pattern IN LISTS IE_COVERAGE_PATTERNS)
list(APPEND commands --extract ${input_file} ${pattern})
endforeach()
list(APPEND commands --output-file ${output_file})
add_custom_command(OUTPUT ${output_file}
COMMAND ${commands}
COMMENT "Generate coverage data ${IE_COVERAGE_OUTPUT}"
DEPENDS ${input_file}
VERBATIM)
add_custom_target(ie_coverage_${IE_COVERAGE_OUTPUT}_info
DEPENDS ${output_file})
add_dependencies(ie_coverage_${IE_COVERAGE_OUTPUT}_info ie_coverage_${IE_COVERAGE_INPUT}_info)
endfunction()
#
# ie_coverage_remove(INPUT <info_file> OUTPUT <output_file> PATTERNS <patterns ...>)
#
function(ie_coverage_remove)
cmake_parse_arguments(IE_COVERAGE "" "INPUT;OUTPUT" "PATTERNS" ${ARGN})
set(input_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_INPUT}.info")
set(output_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_OUTPUT}.info")
set(commands lcov --quiet)
foreach(pattern IN LISTS IE_COVERAGE_PATTERNS)
list(APPEND commands --remove ${input_file} ${pattern})
endforeach()
list(APPEND commands --output-file ${output_file})
add_custom_command(OUTPUT ${output_file}
COMMAND ${commands}
COMMENT "Generate coverage data ${IE_COVERAGE_OUTPUT}"
DEPENDS ${input_file}
VERBATIM)
add_custom_target(ie_coverage_${IE_COVERAGE_OUTPUT}_info
DEPENDS ${output_file})
add_dependencies(ie_coverage_${IE_COVERAGE_OUTPUT}_info ie_coverage_${IE_COVERAGE_INPUT}_info)
endfunction()
#
# ie_coverage_merge(OUTPUT <output file> INPUTS <input files ...>)
#
function(ie_coverage_merge)
cmake_parse_arguments(IE_COVERAGE "" "OUTPUT" "INPUTS" ${ARGN})
set(output_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_OUTPUT}.info")
foreach(input_info_file IN LISTS IE_COVERAGE_INPUTS)
set(input_file ${IE_COVERAGE_REPORTS}/${input_info_file}.info)
list(APPEND dependencies ie_coverage_${input_info_file}_info)
list(APPEND input_files ${input_file})
endforeach()
add_custom_command(OUTPUT ${output_file}
COMMAND ${CMAKE_COMMAND}
-D "IE_COVERAGE_OUTPUT_FILE=${output_file}"
-D "IE_COVERAGE_INPUT_FILES=${input_files}"
-P "${IE_COVERAGE_SCRIPT_DIR}/coverage_merge.cmake"
COMMENT "Generate coverage data ${IE_COVERAGE_OUTPUT}"
DEPENDS ${input_files}
VERBATIM)
add_custom_target(ie_coverage_${IE_COVERAGE_OUTPUT}_info
DEPENDS ${output_file})
add_dependencies(ie_coverage_${IE_COVERAGE_OUTPUT}_info ${dependencies})
endfunction()
#
# ie_coverage_genhtml(INFO_FILE <info_file> PREFIX <prefix>)
#
function(ie_coverage_genhtml)
cmake_parse_arguments(IE_COVERAGE "" "INFO_FILE;PREFIX" "" ${ARGN})
set(input_file "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_INFO_FILE}.info")
set(output_directory "${IE_COVERAGE_REPORTS}/${IE_COVERAGE_INFO_FILE}")
add_custom_command(OUTPUT "${output_directory}/index.html"
COMMAND genhtml ${input_file} --title "${IE_COVERAGE_INFO_FILE}" --legend
--no-branch-coverage --demangle-cpp
--output-directory "${output_directory}"
--num-spaces 4 --quiet
--prefix "${IE_COVERAGE_PREFIX}"
DEPENDS ${input_file}
COMMENT "Generate HTML report for ${IE_COVERAGE_INFO_FILE}"
VERBATIM)
add_custom_target(ie_coverage_${IE_COVERAGE_INFO_FILE}_genhtml
DEPENDS "${output_directory}/index.html")
add_dependencies(ie_coverage_${IE_COVERAGE_INFO_FILE}_genhtml ie_coverage_${IE_COVERAGE_INFO_FILE}_info)
add_dependencies(ie_coverage ie_coverage_${IE_COVERAGE_INFO_FILE}_genhtml)
endfunction()