ClickHouse/docker/test/coverage/run.sh

#!/bin/bash

kill_clickhouse () {
    echo "clickhouse pids $(pgrep -u clickhouse)" | ts '%Y-%m-%d %H:%M:%S'
    pkill -f "clickhouse-server" 2>/dev/null


    for _ in {1..120}
    do
        if ! pkill -0 -f "clickhouse-server" ; then break ; fi
        echo "ClickHouse still alive" | ts '%Y-%m-%d %H:%M:%S'
        sleep 1
    done

    if pkill -0 -f "clickhouse-server"
    then
        pstree -apgT
        jobs
        echo "Failed to kill the ClickHouse server"  | ts '%Y-%m-%d %H:%M:%S'
        return 1
    fi
}

start_clickhouse () {
    LLVM_PROFILE_FILE='server_%h_%p_%m.profraw' sudo -Eu clickhouse /usr/bin/clickhouse-server --config /etc/clickhouse-server/config.xml &
    counter=0
    until clickhouse-client --query "SELECT 1"
    do
        if [ "$counter" -gt 120 ]
        then
            echo "Cannot start clickhouse-server"
            cat /var/log/clickhouse-server/stdout.log
            tail -n1000 /var/log/clickhouse-server/stderr.log
            tail -n1000 /var/log/clickhouse-server/clickhouse-server.log
            break
        fi
        sleep 0.5
        counter=$((counter + 1))
    done
}


chmod 777 /

dpkg -i package_folder/clickhouse-common-static_*.deb; \
    dpkg -i package_folder/clickhouse-common-static-dbg_*.deb; \
    dpkg -i package_folder/clickhouse-server_*.deb;  \
    dpkg -i package_folder/clickhouse-client_*.deb; \
    dpkg -i package_folder/clickhouse-test_*.deb

mkdir -p /var/lib/clickhouse
mkdir -p /var/log/clickhouse-server
chmod 777 -R /var/log/clickhouse-server/

# install test configs
/usr/share/clickhouse-test/config/install.sh

start_clickhouse

# shellcheck disable=SC2086 # No quotes because I want to split it into words.
if ! /s3downloader --dataset-names $DATASETS; then
    echo "Cannot download datatsets"
    exit 1
fi


chmod 777 -R /var/lib/clickhouse


LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "SHOW DATABASES"
LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "ATTACH DATABASE datasets ENGINE = Ordinary"
LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "CREATE DATABASE test"

kill_clickhouse
start_clickhouse

LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "SHOW TABLES FROM datasets"
LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "SHOW TABLES FROM test"
LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "RENAME TABLE datasets.hits_v1 TO test.hits"
LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "RENAME TABLE datasets.visits_v1 TO test.visits"
LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-client --query "SHOW TABLES FROM test"

LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-test -j 8 --testname --shard --zookeeper --print-time --use-skip-list 2>&1 | ts '%Y-%m-%d %H:%M:%S' | tee /test_result.txt

readarray -t FAILED_TESTS < <(awk '/FAIL|TIMEOUT|ERROR/ { print substr($3, 1, length($3)-1) }' "/test_result.txt")

kill_clickhouse

sleep 3

if [[ -n "${FAILED_TESTS[*]}" ]]
then
    # Clean the data so that there is no interference from the previous test run.
    rm -rf /var/lib/clickhouse/{{meta,}data,user_files} ||:

    start_clickhouse

    echo "Going to run again: ${FAILED_TESTS[*]}"

    LLVM_PROFILE_FILE='client_coverage_%5m.profraw' clickhouse-test --order=random --testname --shard --zookeeper --use-skip-list "${FAILED_TESTS[@]}" 2>&1 | ts '%Y-%m-%d %H:%M:%S' | tee -a /test_result.txt
else
    echo "No failed tests"
fi

mkdir -p "$COVERAGE_DIR"
mv /*.profraw "$COVERAGE_DIR"

mkdir -p "$SOURCE_DIR"/obj-x86_64-linux-gnu
cd "$SOURCE_DIR"/obj-x86_64-linux-gnu && CC=clang-11 CXX=clang++-11 cmake .. && cd /
llvm-profdata-11 merge -sparse "${COVERAGE_DIR}"/* -o clickhouse.profdata
llvm-cov-11 export /usr/bin/clickhouse -instr-profile=clickhouse.profdata -j=16 -format=lcov -skip-functions -ignore-filename-regex "$IGNORE" > output.lcov
genhtml output.lcov --ignore-errors source --output-directory "${OUTPUT_DIR}"