druid/.github/scripts/unit_tests_script.sh
Sam Rash 0dcb19f7e3
Add Continuous Profiling to Unit Tests (#14506)
Uses a custom continusou jfr profiler.

Modifies the github actions for tests to do profiling only in the case
of jdk17, as the profiler requires jdk17+ to use the JFR streaming API
plus a few other language features in the code.

Continuous Profiling service is provided to the Apache Druid project
free of charge by Imply and any committer can request free access to
the UI.
2023-07-12 17:50:38 -07:00

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#!/bin/bash
# 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.
set -e
unset _JAVA_OPTIONS
# Set MAVEN_OPTS for Surefire launcher.
MAVEN_OPTS='-Xmx2500m' ${MVN} test -pl ${MAVEN_PROJECTS} \
${MAVEN_SKIP} -Ddruid.generic.useDefaultValueForNull=${DRUID_USE_DEFAULT_VALUE_FOR_NULL} \
-DjfrProfilerArgLine="${JFR_PROFILER_ARG_LINE}"
sh -c "dmesg | egrep -i '(oom|out of memory|kill process|killed).*' -C 1 || exit 0"
free -m
${MVN} -pl ${MAVEN_PROJECTS} jacoco:report || { echo "coverage_failure=false" >> "$GITHUB_ENV" && false; }
# Determine the modified files that match the maven projects being tested. We use maven project lists that
# either exclude (starts with "!") or include (does not start with "!"), so both cases need to be handled.
# If the build is triggered by a tag, an error will be printed, but `all_files` will be correctly set to empty
# so that the coverage check is skipped.
all_files="$(git diff --name-only origin/${GITHUB_BASE_REF}...HEAD | grep "\.java$" || [[ $? == 1 ]])"
echo "Changed files:"
for f in ${all_files}
do
echo $f # for debugging
done
if [[ "${MAVEN_PROJECTS}" = \!* ]]
then
regex="${MAVEN_PROJECTS:1}"
regex="^${regex//,\!/\\|^}"
project_files="$(echo "${all_files}" | grep -v "${regex}" || [[ $? == 1 ]])"
else
regex="^${MAVEN_PROJECTS//,/\\|^}"
project_files="$(echo "${all_files}" | grep "${regex}" || [[ $? == 1 ]])"
fi
echo "Changed files in current project:"
for f in ${project_files}
do
echo $f # for debugging
done
# Check diff code coverage for the maven projects being tested (retry install in case of network error).
# Currently, the function coverage check is not reliable, so it is disabled.
if [ -n "${project_files}" ]
then
git diff origin/${GITHUB_BASE_REF}...HEAD -- ${project_files} |
node_modules/.bin/diff-test-coverage \
--coverage "**/target/site/jacoco/jacoco.xml" \
--type jacoco \
--line-coverage 50 \
--branch-coverage 50 \
--function-coverage 0 \
--log-template "coverage-lines-complete" \
--log-template "coverage-files-complete" \
--log-template "totals-complete" \
--log-template "errors" \
-- ||
{ printf "\n\n****FAILED****\nDiff code coverage check failed. To view coverage report, run 'mvn clean test jacoco:report' and open 'target/site/jacoco/index.html'\nFor more details on how to run code coverage locally, follow instructions here - https://github.com/apache/druid/blob/master/dev/code-review/code-coverage.md#running-code-coverage-locally\n\n" && echo "coverage_failure=true" >> "$GITHUB_ENV" && false; }
fi
{ for i in 1 2 3; do curl -o codecov.sh -s https://codecov.io/bash && break || sleep 15; done }
{ for i in 1 2 3; do bash codecov.sh -X gcov && break || sleep 15; done }