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Improve pytest speed by grouping 20 tests together. #2390

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Aug 5, 2022
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22 changes: 19 additions & 3 deletions .azure-pipelines/test-docker-sonic-vs-template.yml
Original file line number Diff line number Diff line change
Expand Up @@ -71,16 +71,32 @@ jobs:
if [ '${{ parameters.archive_gcov }}' == True ]; then
all_tests=$(ls test_*.py)
all_tests="${all_tests} p4rt"
test_set=()
# Run 20 tests as a set.
for test in ${all_tests}; do
test_name=$(echo "${test}" | cut -d "." -f 1)
sudo py.test -v --force-flaky --junitxml="${test_name}_tr.xml" --keeptb --imgname=docker-sonic-vs:$(Build.DefinitionName).$(Build.BuildNumber) ${test}
test_set+=("${test}")
if [ ${#test_set[@]} -ge 20 ]; then
test_name=$(echo "${test_set[0]}" | cut -d "." -f 1)
echo "${test_set[*]}" | xargs sudo py.test -v --force-flaky --junitxml="${test_name}_tr.xml" --keeptb --imgname=docker-sonic-vs:$(Build.DefinitionName).$(Build.BuildNumber)
container_count=$(docker ps -q -a | wc -l)
if [ ${container_count} -gt 0 ]; then
./gcov_support.sh set_environment $(Build.ArtifactStagingDirectory)
docker stop $(docker ps -q -a)
docker rm $(docker ps -q -a)
fi
test_set=()
fi
done
if [ ${#test_set[@]} -gt 0 ]; then
test_name=$(echo "${test_set[0]}" | cut -d "." -f 1)
echo "${test_set[*]}" | xargs sudo py.test -v --force-flaky --junitxml="${test_name}_tr.xml" --keeptb --imgname=docker-sonic-vs:$(Build.DefinitionName).$(Build.BuildNumber)
container_count=$(docker ps -q -a | wc -l)
if [ ${container_count} -gt 0 ]; then
./gcov_support.sh set_environment $(Build.ArtifactStagingDirectory)
docker stop $(docker ps -q -a)
docker rm $(docker ps -q -a)
fi
done
fi
else
sudo py.test -v --force-flaky --junitxml=tests_tr.xml --imgname=docker-sonic-vs:$(Build.DefinitionName).$(Build.BuildNumber)
fi
Expand Down