ClickHouse/dbms/tests/clickhouse-test

#!/bin/bash

# Скрипт для тестирования запросов к ClickHouse.
# Из файлов *.sql в заданной директории, в алфавитном порядке, отправляются все запросы.
# Результат сравнивается с эталоном.

QUERIES_DIR="./queries"
CLIENT_PROGRAM="clickhouse-client"


COLOR_RESET="\033[0m"
COLOR_WHITE="\033[1;37m"
COLOR_FAIL="\033[1;31m"
COLOR_UNKNOWN="\033[1;30m"
COLOR_OK="\033[1;32m"

MSG_FAIL="${COLOR_WHITE}[ ${COLOR_FAIL}FAIL${COLOR_WHITE} ]${COLOR_RESET}"
MSG_UNKNOWN="${COLOR_WHITE}[ ${COLOR_UNKNOWN}UNKNOWN${COLOR_WHITE} ]${COLOR_RESET}"
MSG_OK="${COLOR_WHITE}[ ${COLOR_OK}OK${COLOR_WHITE} ]${COLOR_RESET}"
MSG_GENERATED="${COLOR_WHITE}[ ${COLOR_UNKNOWN}GENERATED${COLOR_WHITE} ]${COLOR_RESET}"

HAS_ERROR=0


for query_file in $(ls $QUERIES_DIR/*.sql)
do
	test_name=$(basename -s .sql $query_file)

	result_file=$QUERIES_DIR/$test_name.result
	error_file=$QUERIES_DIR/$test_name.error
	reference_file=$QUERIES_DIR/$test_name.reference
	diff_file=$QUERIES_DIR/$test_name.diff

	printf "%-30s" "$test_name: "

	$CLIENT_PROGRAM < $query_file > $result_file 2> $error_file
	ret_code=$?

	if [ $ret_code -ne 0 ]; then
		HAS_ERROR=1
		echo -e "$MSG_FAIL - return code $ret_code"
		if [ -s "$error_file" ]; then
			cat $error_file
		fi
		# разорвано соединение с сервером
		if grep -q -E "Connection refused|Attempt to read after eof" $error_file; then
			exit 1;
		fi
	elif [ -s "$error_file" ]; then
		HAS_ERROR=1
		echo -e "$MSG_FAIL - having stderror:"
		cat $error_file
	elif [ ! -e "$reference_file" ]; then
		# надо сгенерировать эталонный результат
		if [ "$1" == "--generate" ]; then
			cp $result_file $reference_file
			echo -e "$MSG_GENERATED - no reference file"
		else
			echo -e "$MSG_UNKNOWN - no reference file (use --generate to create)"
		fi
	else
		diff $reference_file $result_file > $diff_file
		if [ -s "$diff_file" ]; then
			HAS_ERROR=1
			echo -e "$MSG_FAIL - result differs with reference:"
			cat $diff_file
		else
			echo -e "$MSG_OK"
			rm $error_file $result_file $diff_file
		fi
	fi
done

exit $HAS_ERROR