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FreeRTOS/tools/cmock/coverage.cmake

71 lines
2.8 KiB
CMake

# Taken from amazon-freertos repository
cmake_minimum_required(VERSION 3.13)
set(BINARY_DIR ${CMAKE_BINARY_DIR})
# reset coverage counters
execute_process(
COMMAND lcov --directory ${CMAKE_BINARY_DIR}
--base-directory ${CMAKE_BINARY_DIR}
--zerocounters
COMMAND mkdir -p ${CMAKE_BINARY_DIR}/coverage
)
# make the initial/baseline capture a zeroed out files
execute_process( COMMAND lcov --directory ${CMAKE_BINARY_DIR}
--base-directory ${CMAKE_BINARY_DIR}
--initial
--capture
--rc lcov_branch_coverage=1
--rc genhtml_branch_coverage=1
--output-file=${CMAKE_BINARY_DIR}/base_coverage.info
)
file(GLOB files "${CMAKE_BINARY_DIR}/bin/tests/*")
set(REPORT_FILE ${CMAKE_BINARY_DIR}/utest_report.txt)
file(WRITE ${REPORT_FILE} "")
# execute all files in bin directory, gathering the output to show it in CI
foreach(testname ${files})
get_filename_component(test
${testname}
NAME_WLE
)
message("Running ${testname}")
execute_process(COMMAND ${testname} OUTPUT_FILE ${CMAKE_BINARY_DIR}/${test}_out.txt)
file(READ ${CMAKE_BINARY_DIR}/${test}_out.txt CONTENTS)
file(APPEND ${REPORT_FILE} "${CONTENTS}")
endforeach()
# generate Junit style xml output
execute_process(COMMAND ruby
${CMOCK_DIR}/vendor/unity/auto/parse_output.rb
-xml ${REPORT_FILE}
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
# capture data after running the tests
execute_process(
COMMAND lcov --capture
--rc lcov_branch_coverage=1
--rc genhtml_branch_coverage=1
--base-directory ${CMAKE_BINARY_DIR}
--directory ${CMAKE_BINARY_DIR}
--output-file ${CMAKE_BINARY_DIR}/second_coverage.info
)
# combile baseline results (zeros) with the one after running the tests
execute_process(
COMMAND lcov --base-directory ${CMAKE_BINARY_DIR}
--directory ${CMAKE_BINARY_DIR}
--add-tracefile ${CMAKE_BINARY_DIR}/base_coverage.info
--add-tracefile ${CMAKE_BINARY_DIR}/second_coverage.info
--output-file ${CMAKE_BINARY_DIR}/coverage.info
--no-external
--rc lcov_branch_coverage=1
)
execute_process(
COMMAND genhtml --rc lcov_branch_coverage=1
--branch-coverage
--output-directory ${CMAKE_BINARY_DIR}/coverage
${CMAKE_BINARY_DIR}/coverage.info
)