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67 lines
2.6 KiB
67 lines
2.6 KiB
###########################################################################
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#
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# Copyright 2016 Realm Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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###########################################################################
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find_program(LCOV_PATH lcov)
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find_program(GENHTML_PATH genhtml)
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find_program(GCOVR_PATH gcovr PATHS ${CMAKE_SOURCE_DIR}/tests)
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set(CMAKE_CXX_FLAGS_COVERAGE "-g -O0 -fprofile-arcs -ftest-coverage -DCATCH_CONFIG_FAST_COMPILE"
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CACHE STRING "Flags used by the C++ compiler during coverage builds.")
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mark_as_advanced(CMAKE_CXX_FLAGS_COVERAGE)
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if(CMAKE_BUILD_TYPE STREQUAL "Coverage")
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if(NOT (LCOV_PATH AND GENHTML_PATH AND GCOVR_PATH))
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message(FATAL_ERROR "Generating a coverage report requires lcov and gcovr")
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endif()
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function(create_coverage_target targetname testrunner)
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add_custom_target(${targetname}
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# Clear previous coverage information
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COMMAND ${LCOV_PATH} --directory . --zerocounters
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# Run the tests
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COMMAND ${testrunner}
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# Generate new coverage report
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COMMAND ${LCOV_PATH} --directory . --capture --output-file coverage.info
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COMMAND ${LCOV_PATH} --extract coverage.info '${CMAKE_SOURCE_DIR}/src/*' --output-file coverage.info.cleaned
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COMMAND ${GENHTML_PATH} -o coverage coverage.info.cleaned
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COMMAND ${CMAKE_COMMAND} -E remove coverage.info coverage.info.cleaned
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COMMAND echo Open coverage/index.html in your browser to view the coverage report.
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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)
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add_custom_target(${targetname}-cobertura
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COMMAND ${testrunner}
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COMMAND ${GCOVR_PATH} -x -r ${CMAKE_SOURCE_DIR}/src ./src -o coverage.xml
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COMMAND echo Code coverage report written to coverage.xml
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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)
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endfunction()
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else()
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function(create_coverage_target targetname testrunner)
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add_custom_target(${targetname}
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COMMAND echo "Configure with -DCMAKE_BUILD_TYPE=Coverage to generate coverage reports")
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add_custom_target(${targetname}-cobertura
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COMMAND echo "Configure with -DCMAKE_BUILD_TYPE=Coverage to generate coverage reports")
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endfunction()
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endif()
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