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Overview
| Comment: | Add an extra test case for crash recovery. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
f2326dad4e47b2657be302e194970967 |
| User & Date: | dan 2010-03-22 17:38:11 |
References
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2010-03-26
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| 17:37 | After any rollback that modifies the database file, sync the database before deleting the rollback journal. This is a cherry-pick merge of check-ins [b21b911f23] and [f2326dad4e] check-in: ca0bc2a2 user: drh tags: branch-3.6.23 | |
Context
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2010-03-23
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| 15:29 | Close the auxiliary database db2 at the end of the crash8.test script. check-in: 0fbdc431 user: drh tags: trunk | |
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2010-03-22
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| 17:38 | Add an extra test case for crash recovery. check-in: f2326dad user: dan tags: trunk | |
| 17:13 | After a rollback that writes or truncates the database file, sync the database file before invalidating the journal contents. Fix for [015d3820f2]. check-in: b21b911f user: dan tags: trunk | |
Changes
Changes to test/crash8.test.
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do_test crash8-4.10 {
file delete $zMasterJournal
execsql { SELECT b FROM main.ab WHERE a = 0 }
} {jkl}
}
catch { db close }
file delete -force test.db test.db-journal
sqlite3 db test.db
do_test crash8-5.1 {
execsql {
CREATE TABLE t1(x PRIMARY KEY);
INSERT INTO t1 VALUES(randomblob(900));
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1; /* 64 */
}
crashsql -file test.db -delay 1 {
PRAGMA cache_size = 10;
BEGIN;
UPDATE t1 SET x = randomblob(900);
ROLLBACK;
INSERT INTO t1 VALUES(randomblob(900));
}
execsql { PRAGMA integrity_check }
} {ok}
finish_test
|
> | | | < | | | | | | | | | | | | | | | | | | | | | > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > |
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do_test crash8-4.10 {
file delete $zMasterJournal
execsql { SELECT b FROM main.ab WHERE a = 0 }
} {jkl}
}
for {set i 1} {$i < 10} {incr i} {
catch { db close }
file delete -force test.db test.db-journal
sqlite3 db test.db
do_test crash8-5.$i.1 {
execsql {
CREATE TABLE t1(x PRIMARY KEY);
INSERT INTO t1 VALUES(randomblob(900));
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1; /* 64 rows */
}
crashsql -file test.db -delay [expr ($::i%2) + 1] {
PRAGMA cache_size = 10;
BEGIN;
UPDATE t1 SET x = randomblob(900);
ROLLBACK;
INSERT INTO t1 VALUES(randomblob(900));
}
execsql { PRAGMA integrity_check }
} {ok}
catch { db close }
file delete -force test.db test.db-journal
sqlite3 db test.db
do_test crash8-5.$i.2 {
execsql {
PRAGMA cache_size = 10;
CREATE TABLE t1(x PRIMARY KEY);
INSERT INTO t1 VALUES(randomblob(900));
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1;
INSERT INTO t1 SELECT randomblob(900) FROM t1; /* 64 rows */
BEGIN;
UPDATE t1 SET x = randomblob(900);
}
file delete -force testX.db testX.db-journal
copy_file test.db testX.db
copy_file test.db-journal testX.db-journal
db close
crashsql -file test.db -delay [expr ($::i%2) + 1] {
SELECT * FROM sqlite_master;
INSERT INTO t1 VALUES(randomblob(900));
}
sqlite3 db2 testX.db
execsql { PRAGMA integrity_check } db2
} {ok}
}
finish_test
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