| # ====================================================================== |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # ====================================================================== |
| |
| # ---------------------------------------------------------------------- |
| # Check for code coverage utilities |
| # ---------------------------------------------------------------------- |
| |
| find_program(LCOV_PATH lcov |
| DOC "Path to the lcov utility." |
| ) |
| |
| if(NOT LCOV_PATH) |
| message(FATAL_ERROR "lcov not found!") |
| endif(NOT LCOV_PATH) |
| |
| find_program(GENHTML_PATH genhtml |
| DOC "Path to the genhtml utility." |
| ) |
| |
| if(NOT GENHTML_PATH) |
| message(FATAL_ERROR "genhtml not found!") |
| endif(NOT GENHTML_PATH) |
| |
| # ---------------------------------------------------------------------- |
| # Setup code coverage compilation/link options |
| # ---------------------------------------------------------------------- |
| |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage") |
| set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage") |
| |
| set(CMAKE_CXX_OUTPUT_EXTENSION_REPLACE 1) |
| |
| # ---------------------------------------------------------------------- |
| # Custom code coverage targets |
| # ---------------------------------------------------------------------- |
| |
| add_custom_target(GenCoverageReport |
| # Capture gcov counters and generate report |
| COMMAND ${LCOV_PATH} --directory . --capture --output-file CodeCoverage.info |
| COMMAND ${LCOV_PATH} --remove CodeCoverage.info '/usr/include/*' '/usr/local/*' '*build/third_party/*' --output-file CodeCoverage-filtered.info |
| COMMAND ${GENHTML_PATH} --title="MADlib" --legend --function-coverage --output-directory CodeCoverageReport CodeCoverage-filtered.info |
| ) |
| |
| add_custom_target(ResetCoverageCounters |
| # Zero gcov counters |
| COMMAND ${LCOV_PATH} --directory . --zerocounters |
| ) |