#!/bin/bash

echo gosqltest start
rm -rf ./gosqltest_tidb-server
rm -rf ./tidb*.log

echo $GOPATH


if [[ -z "${TIDB_SERVER_PATH}" || ! -e ${TIDB_SERVER_PATH} ]]; then
    echo -e "no tidb-server was found, build from source code"
    # This is likely to be failed, depending on whether tidb parser is well set up
    GO111MODULE=on go build -o gosqltest_tidb-server github.com/pingcap/tidb/tidb-server
    TIDB_SERVER_PATH=./gosqltest_tidb-server
fi

if [ "${TIDB_TEST_STORE_NAME}" = "tikv" ]; then
    ${TIDB_SERVER_PATH} -P 4001 -status 9081 -lease 0 -store tikv -path "${TIKV_PATH}" &>tidb.log &
else
    rm -rf ./data_dir;
    ${TIDB_SERVER_PATH} -P 4001 -status 9081 -lease 0 &>tidb.log &
fi
SERVER_PID=$!

sleep 30

mysql -h '127.0.0.1' -P 4001   -u root -e "set @@global.tidb_txn_mode = 'pessimistic'"

sleep 3


cd sqltest
go test && cd mysql && MYSQL_TEST_CONCURRENT=1 MYSQL_TEST_ADDR=127.0.0.1:4001 MYSQL_TEST_DBNAME=test CGO_ENABLED=1 GO111MODULE=on go test
EXIT_CODE=$?

kill -9 $SERVER_PID || true

echo gosqltest end
grep 'DATA RACE' tidb.log &>/dev/null
if [ $? -eq 0 ]
then
    echo "ERROR: DATA RACE Found!"
    grep -A 10 -B 20 'DATA RACE' tidb.log
    EXIT_CODE=-2
fi
if [ $EXIT_CODE -ne 0 ]; then
    echo "=========== ERROR EXIT [${EXIT_CODE}]: FULL tidb.log BEGIN ============"
    cat tidb.log
    echo "=========== ERROR EXIT [${EXIT_CODE}]: FULL tidb.log END =============="
fi
exit $EXIT_CODE