tursom/memgraph
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Coverage for test binaries is excluded.

Browse Source 
Summary: Coverage for test binaries is excluded.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot, buda

Differential Revision: https://phabricator.memgraph.io/D161
This commit is contained in:
Marko Budiselic 2017-03-23 10:53:01 +01:00
parent f304dfef28
commit 08c43e7c87
2 changed files with 25 additions and 3 deletions
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26
coverage
View File

@ -1,12 +1,12 @@
#!/bin/bash
working_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# coverage applies only on unit tests
unit_test_dir='build/tests/unit'
coverage_dir='build/coverage'
coverage_file='coverage.info'
# execute unit tests to generate coverage files
pushd ${unit_test_dir}
ctest -R unit
@ -14,18 +14,39 @@ popd
# generate coverage info files for each unit test binary
# + exclude stl, tests and libs
cd ${working_dir}
binary_path="${unit_test_dir}/CMakeFiles"
all_coverage_info=""
for dir in $binary_path/*.dir; do
pushd ${dir}
lcov --gcov-tool ${working_dir}/llvm-gcov -c -d . -o ${coverage_file}
lcov -r ${coverage_file} '/usr/*' '*/libs/*' '*/tests/*' -o ${coverage_file}
test_coverage_file=${working_dir}/${dir}/${coverage_file}
if [ -f ${coverage_file} ]; then
if [ -s ${coverage_file} ]; then
char_no=`wc -c ${coverage_file} | awk '{print $1}'`
if [ "${char_no}" -eq "0" ]; then
echo "PASS: ${test_coverage_file} contains 0 chars."
popd
continue
fi
else
echo "PASS: ${test_coverage_file} is empty."
popd
continue
fi
else
echo "PASS: ${test_coverage_file} doesn't exist."
popd
continue
fi
all_coverage_info+=" -a ${working_dir}/${dir}/${coverage_file}"
popd
done
# merge all info files into total coverage info and generate html
echo ${all_coverage_info}
cd ${working_dir}
mkdir -p ${coverage_dir}
pushd ${coverage_dir}
lcov ${all_coverage_info} -o ${coverage_file}
@ -33,5 +54,6 @@ genhtml ${coverage_file}
popd
# generage coberatura xml file (compatible with Jenkins)
cd ${working_dir}
python libs/lcov-to-cobertura-xml/lcov_cobertura/lcov_cobertura.py \
${coverage_dir}/${coverage_file} -o ${coverage_dir}/coverage.xml

2
tests/unit/CMakeLists.txt
View File

@ -20,7 +20,7 @@ foreach(test_cpp ${test_type_cpps})
add_executable(${target_name} ${test_cpp})
set_property(TARGET ${target_name} PROPERTY CXX_STANDARD ${cxx_standard})
if(${TEST_COVERAGE})
set_target_properties(${target_name} PROPERTIES COMPILE_FLAGS "-g -O0 -Wall --coverage -fprofile-arcs -ftest-coverage")
set_target_properties(${target_name} PROPERTIES COMPILE_FLAGS "-g -O0 -Wall -fprofile-arcs -ftest-coverage")
set_target_properties(${target_name} PROPERTIES LINK_FLAGS "--coverage -fprofile-arcs -ftest-coverage")
endif()