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libsql/libsql-sqlite3/mptest/crash02.subtest
2023-10-16 13:58:16 +02:00

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/*
** This script is called from crash01.test and config02.test and perhaps other
** script. After the database file has been set up, make a big rollback
** journal in client 1, then crash client 1.
** Then in the other clients, do an integrity check.
*/
--task 1 leave-hot-journal
--sleep 5
--finish
PRAGMA cache_size=10;
BEGIN;
UPDATE t1 SET b=randomblob(20000);
UPDATE t2 SET b=randomblob(20000);
UPDATE t3 SET b=randomblob(20000);
UPDATE t4 SET b=randomblob(20000);
UPDATE t5 SET b=randomblob(20000);
UPDATE t1 SET b=NULL;
UPDATE t2 SET b=NULL;
UPDATE t3 SET b=NULL;
UPDATE t4 SET b=NULL;
UPDATE t5 SET b=NULL;
--print Task one crashing an incomplete transaction
--exit 1
--end
--task 2 integrity_check-2
SELECT count(*) FROM t1;
--match 64
--sleep 100
PRAGMA integrity_check(10);
--match ok
--end
--task 3 integrity_check-3
SELECT count(*) FROM t1;
--match 64
--sleep 100
PRAGMA integrity_check(10);
--match ok
--end
--task 4 integrity_check-4
SELECT count(*) FROM t1;
--match 64
--sleep 100
PRAGMA integrity_check(10);
--match ok
--end
--task 5 integrity_check-5
SELECT count(*) FROM t1;
--match 64
--sleep 100
PRAGMA integrity_check(10);
--match ok
--end
--wait all