96 lines
3.5 KiB
Bash
96 lines
3.5 KiB
Bash
#!/bin/sh
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#
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# Copyright 2022 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 -eux
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CUR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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check_cluster_version 4 0 0 'local backend' || exit 0
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ENGINE_COUNT=6
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check_result() {
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run_sql 'SHOW DATABASES;'
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check_contains 'Database: db';
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run_sql 'SHOW TABLES IN db;'
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check_contains 'Tables_in_db: test'
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check_contains 'Tables_in_db: test1'
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check_contains 'Tables_in_db: test2'
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run_sql 'SELECT count(*) FROM db.test;'
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check_contains 'count(*): 2'
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run_sql 'SELECT count(*) FROM db.test1;'
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check_contains 'count(*): 2'
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run_sql 'SELECT count(*) FROM db.test2;'
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check_contains 'count(*): 2'
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}
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cleanup() {
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rm -f $TEST_DIR/lightning.log
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rm -rf $TEST_DIR/sst
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run_sql 'DROP DATABASE IF EXISTS db;'
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}
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cleanup
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export GO_FAILPOINTS="github.com/pingcap/tidb/pkg/lightning/backend/local/changeEpochVersion=1*return(-1)"
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# auto_random_max = 2^{64-1-10}-1
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# db.test contains key auto_random_max - 1
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# db.test1 contains key auto_random_max
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# db.test2 contains key auto_random_max + 1 (overflow)
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run_lightning --sorted-kv-dir "$TEST_DIR/sst" --config "$CUR/config.toml" --log-file "$TEST_DIR/lightning.log"
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check_result
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# successfully insert: d.test auto_random key has not reached maximum
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run_sql 'INSERT INTO db.test(b) VALUES(11);'
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# fail for further insertion
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run_sql 'INSERT INTO db.test(b) VALUES(22);' 2>&1 | tee -a "$TEST_DIR/sql_res.$TEST_NAME.txt"
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check_contains 'ERROR'
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# fail: db.test1 has key auto_random_max
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run_sql 'INSERT INTO db.test1(b) VALUES(11);'
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run_sql 'INSERT INTO db.test1(b) VALUES(22);' 2>&1 | tee -a "$TEST_DIR/sql_res.$TEST_NAME.txt"
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check_contains 'ERROR'
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# successfully insert for overflow key
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run_sql 'INSERT INTO db.test2(b) VALUES(33);'
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run_sql 'INSERT INTO db.test2(b) VALUES(44);'
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run_sql 'INSERT INTO db.test2(b) VALUES(55);'
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grep 'RequestTooOld' "$TEST_DIR/lightning.log" | grep -q 'needRescan'
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cleanup
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export GO_FAILPOINTS="github.com/pingcap/tidb/pkg/lightning/backend/local/changeEpochVersion=1*return(10)"
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# auto_random_max = 2^{64-1-10}-1
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# db.test contains key auto_random_max - 1
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# db.test1 contains key auto_random_max
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# db.test2 contains key auto_random_max + 1 (overflow)
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run_lightning --sorted-kv-dir "$TEST_DIR/sst" --config "$CUR/config.toml" --log-file "$TEST_DIR/lightning.log"
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check_result
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# successfully insert: d.test auto_random key has not reached maximum
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run_sql 'INSERT INTO db.test(b) VALUES(11);'
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# fail for further insertion
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run_sql 'INSERT INTO db.test(b) VALUES(22);' 2>&1 | tee -a "$TEST_DIR/sql_res.$TEST_NAME.txt"
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check_contains 'ERROR'
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# fail: db.test1 has key auto_random_max
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run_sql 'INSERT INTO db.test1(b) VALUES(11);'
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run_sql 'INSERT INTO db.test1(b) VALUES(22);' 2>&1 | tee -a "$TEST_DIR/sql_res.$TEST_NAME.txt"
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check_contains 'ERROR'
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# successfully insert for overflow key
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run_sql 'INSERT INTO db.test2(b) VALUES(33);'
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run_sql 'INSERT INTO db.test2(b) VALUES(44);'
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run_sql 'INSERT INTO db.test2(b) VALUES(55);'
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grep 'RequestTooNew' "$TEST_DIR/lightning.log" | grep -q 'regionScanned'
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cleanup
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