105 lines
3.0 KiB
Bash
105 lines
3.0 KiB
Bash
#!/bin/sh
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#
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# Copyright 2020 PingCAP, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -eu
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DB="$TEST_NAME"
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DB_COUNT=10
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# backup empty.
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echo "backup empty cluster start..."
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run_br --pd $PD_ADDR backup full -s "local://$TEST_DIR/empty_cluster"
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if [ $? -ne 0 ]; then
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echo "TEST: [$TEST_NAME] failed on backup empty cluster!"
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exit 1
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fi
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# restore empty.
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echo "restore empty cluster start..."
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run_br restore full -s "local://$TEST_DIR/empty_cluster" --pd $PD_ADDR --ratelimit 1024
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if [ $? -ne 0 ]; then
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echo "TEST: [$TEST_NAME] failed on restore empty cluster!"
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exit 1
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fi
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# backup and restore empty tables.
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i=1
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while [ $i -le $DB_COUNT ]; do
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run_sql "CREATE DATABASE $DB$i;"
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i=$(($i+1))
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done
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echo "backup empty db start..."
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run_br --pd $PD_ADDR backup full -s "local://$TEST_DIR/empty_db"
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if [ $? -ne 0 ]; then
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echo "TEST: [$TEST_NAME] failed on backup empty cluster!"
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exit 1
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fi
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i=1
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while [ $i -le $DB_COUNT ]; do
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run_sql "DROP DATABASE $DB$i;"
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i=$(($i+1))
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done
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# restore empty.
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echo "restore empty db start..."
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run_br restore full -s "local://$TEST_DIR/empty_db" --pd $PD_ADDR --ratelimit 1024
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if [ $? -ne 0 ]; then
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echo "TEST: [$TEST_NAME] failed on restore empty cluster!"
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exit 1
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fi
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run_sql "CREATE TABLE ${DB}1.usertable1 ( \
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YCSB_KEY varchar(64) NOT NULL, \
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FIELD0 varchar(1) DEFAULT NULL, \
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PRIMARY KEY (YCSB_KEY) \
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;"
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# backup empty table
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echo "backup empty table start..."
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run_br --pd $PD_ADDR backup full -s "local://$TEST_DIR/empty_table"
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i=1
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while [ $i -le $DB_COUNT ]; do
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run_sql "DROP DATABASE $DB$i;"
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i=$(($i+1))
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done
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# restore empty table.
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echo "restore empty table start..."
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run_br --pd $PD_ADDR restore full -s "local://$TEST_DIR/empty_table"
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# insert one row to make sure table is restored.
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run_sql "INSERT INTO ${DB}1.usertable1 VALUES (\"a\", \"b\");"
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i=1
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while [ $i -le $DB_COUNT ]; do
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run_sql "DROP DATABASE $DB$i;"
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i=$(($i+1))
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done
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# backup, skip temporary system database(__TiDB_BR_Temporary_mysql) when backup
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run_sql "CREATE DATABASE __TiDB_BR_Temporary_mysql";
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run_sql "CREATE TABLE __TiDB_BR_Temporary_mysql.tables_priv(id int);";
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echo "backup and skip __TiDB_BR_Temporary_mysql start..."
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run_br --pd $PD_ADDR backup full -s "local://$TEST_DIR/skip_temporary_mysql"
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# restore successfully without panic.
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run_sql "DROP DATABASE __TiDB_BR_Temporary_mysql";
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echo "restore the data start..."
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run_br restore full -s "local://$TEST_DIR/skip_temporary_mysql" --pd $PD_ADDR --ratelimit 1024
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