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coveralls.cmake
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coveralls.cmake
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# CMake script for code coverage.
# If _COVERALLS_UPLOAD is ON, it will upload json files to overalls.io automatically.
# Param _COVERAGE_SRCS A list of coverage source files.
# Param _COVERALLS_UPLOAD Upload the result to coveralls.
# Param _CMAKE_SCRIPT_PATH CMake script path.
function(code_coverage _COVERAGE_SRCS _COVERALLS_UPLOAD _CMAKE_SCRIPT_PATH)
# clean previous gcov data.
file(REMOVE_RECURSE ${PROJECT_BINARY_DIR}/*.gcda)
# find curl for upload JSON soon.
if(_COVERALLS_UPLOAD)
find_program(CURL_EXECUTABLE curl)
if(NOT CURL_EXECUTABLE)
message(FATAL_ERROR "Coveralls: curl not found!")
endif()
endif()
# When passing a CMake list to an external process, the list
# will be converted from the format "1;2;3" to "1 2 3".
set(COVERAGE_SRCS "")
foreach(SINGLE_SRC ${_COVERAGE_SRCS})
set(COVERAGE_SRCS "${COVERAGE_SRCS}*${SINGLE_SRC}")
endforeach()
# query number of logical cores
cmake_host_system_information(RESULT core_size QUERY NUMBER_OF_LOGICAL_CORES)
# coveralls json file.
set(COVERALLS_FILE ${PROJECT_BINARY_DIR}/coveralls.json)
add_custom_target(
coveralls_generate
# Run regress tests.
COMMAND ${CMAKE_CTEST_COMMAND} -j ${core_size} --output-on-failure
# Generate Gcov and translate it into coveralls JSON.
COMMAND
${CMAKE_COMMAND} -DCOVERAGE_SRCS="${COVERAGE_SRCS}"
-DCOVERALLS_OUTPUT_FILE="${COVERALLS_FILE}"
-DCOV_PATH="${PROJECT_BINARY_DIR}" -DPROJECT_ROOT="${PROJECT_SOURCE_DIR}"
-P "${_CMAKE_SCRIPT_PATH}/coverallsGcovJsons.cmake"
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
COMMENT "Coveralls: generating coveralls output...")
if(_COVERALLS_UPLOAD)
message("COVERALLS UPLOAD: ON")
# Upload the JSON to coveralls.
add_custom_target(
coveralls_upload
COMMAND ${CURL_EXECUTABLE} -S -F json_file=@${COVERALLS_FILE}
https://coveralls.io/api/v1/jobs
DEPENDS coveralls_generate
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
COMMENT "Coveralls: uploading coveralls output...")
add_custom_target(coveralls DEPENDS coveralls_upload)
else()
message("COVERALLS UPLOAD: OFF")
add_custom_target(coveralls DEPENDS coveralls_generate)
endif()
endfunction()
if(WITH_COVERAGE)
if(WITH_INCREMENTAL_COVERAGE)
# if *.h changed, generate coverage report totaly.
# if pybind.cc changed, generate coverage report totaly.
# Because if pybind.cc add '-g -O0 -fprofile-arcs -ftest-coverage' only, some testcase will fail.
if((NOT ("$ENV{PADDLE_GIT_DIFF_H_FILE}" STREQUAL ""))
OR ("$ENV{PADDLE_GIT_DIFF_CC_FILE}" MATCHES "pybind.cc"))
set(CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
endif()
else()
set(CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
endif()
set(EXCLUDE_DIRS "demo/" "build/" "tests/" ".test_env/")
if(WITH_GPU)
file(
GLOB_RECURSE PADDLE_SOURCES
RELATIVE "${PROJECT_SOURCE_DIR}"
"*.cpp" "*.cc" ".c" "*.cu")
else()
file(
GLOB_RECURSE PADDLE_SOURCES
RELATIVE "${PROJECT_SOURCE_DIR}"
"*.cpp" "*.cc" "*.c")
endif()
# exclude trivial files in PADDLE_SOURCES
foreach(EXCLUDE_DIR ${EXCLUDE_DIRS})
foreach(TMP_PATH ${PADDLE_SOURCES})
string(FIND ${TMP_PATH} ${EXCLUDE_DIR} EXCLUDE_DIR_FOUND)
if(NOT ${EXCLUDE_DIR_FOUND} EQUAL -1)
list(REMOVE_ITEM PADDLE_SOURCES ${TMP_PATH})
endif()
endforeach()
endforeach()
# convert to absolute path
set(PADDLE_SRCS "")
foreach(PADDLE_SRC ${PADDLE_SOURCES})
set(PADDLE_SRCS "${PADDLE_SRCS};${PROJECT_SOURCE_DIR}/${PADDLE_SRC}")
endforeach()
code_coverage("${PADDLE_SRCS}" ${COVERALLS_UPLOAD}
"${PROJECT_SOURCE_DIR}/cmake")
endif()