0
0
mirror of https://github.com/tursodatabase/libsql.git synced 2024-12-16 05:38:47 +00:00
libsql/libsql-sqlite3/test/jrnlmode.test
2023-10-16 13:58:16 +02:00

586 lines
15 KiB
Plaintext

# 2008 April 17
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library. The focus
# of these tests is the journal mode pragma.
#
# $Id: jrnlmode.test,v 1.16 2009/06/05 17:09:12 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable {!pager_pragmas} {
finish_test
return
}
if {[info exists TEMP_STORE] && $TEMP_STORE>=2} {
set temp_persist memory
set temp_delete memory
set temp_truncate memory
set temp_off off
} else {
set temp_persist persist
set temp_delete delete
set temp_truncate truncate
set temp_off off
}
proc temp_journal_mode {newmode} {
if {[info exists ::TEMP_STORE] && $::TEMP_STORE>=2} {
if {$newmode ne "off" && $newmode ne "memory"} {
execsql {PRAGMA temp.journal_mode}
set newmode [db one {PRAGMA temp.journal_mode}]
}
}
set newmode
}
#----------------------------------------------------------------------
# Test cases jrnlmode-1.X test the PRAGMA logic.
#
do_test jrnlmode-1.0 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} [list delete delete [temp_journal_mode delete]]
do_test jrnlmode-1.1 {
execsql {
PRAGMA journal_mode = persist;
}
} {persist}
do_test jrnlmode-1.2 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} [list persist persist [temp_journal_mode persist]]
do_test jrnlmode-1.4a {
# When defensive is on, unable to set journal_mode to OFF
sqlite3_db_config db DEFENSIVE 1
execsql {
PRAGMA journal_mode = off;
}
} {persist}
do_test jrnlmode-1.4b {
# When defensive is on, unable to set journal_mode to OFF
sqlite3_db_config db DEFENSIVE 0
execsql {
PRAGMA journal_mode = off;
}
} {off}
do_test jrnlmode-1.5 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} [list off off [temp_journal_mode off]]
do_test jrnlmode-1.6 {
execsql {
PRAGMA journal_mode = delete;
}
} {delete}
do_test jrnlmode-1.7 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA Temp.journal_mode;
}
} [list delete delete [temp_journal_mode delete]]
do_test jrnlmode-1.7.1 {
execsql {
PRAGMA journal_mode = truncate;
}
} {truncate}
do_test jrnlmode-1.7.2 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} [list truncate truncate [temp_journal_mode truncate]]
do_test jrnlmode-1.8 {
execsql {
PRAGMA journal_mode = off;
PRAGMA journal_mode = invalid;
}
} {off off}
ifcapable attach {
do_test jrnlmode-1.9 {
execsql {
PRAGMA journal_mode = PERSIST;
ATTACH ':memory:' as aux1;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA aux1.journal_mode;
}
} {persist memory}
do_test jrnlmode-1.10 {
execsql {
PRAGMA main.journal_mode = OFF;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
PRAGMA aux1.journal_mode;
}
} [list off [temp_journal_mode persist] memory]
do_test jrnlmode-1.11 {
execsql {
PRAGMA journal_mode;
}
} {off}
do_test jrnlmode-1.12 {
execsql {
ATTACH ':memory:' as aux2;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
}
} {off memory memory}
do_test jrnlmode-1.13 {
# The journal-mode used by in-memory databases cannot be changed.
execsql {
PRAGMA aux1.journal_mode = DELETE;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
}
} {off memory memory}
do_test jrnlmode-1.14 {
execsql {
PRAGMA journal_mode = delete;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
}
} [list delete [temp_journal_mode delete] memory memory]
do_test jrnlmode-1.15 {
execsql {
ATTACH ':memory:' as aux3;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
PRAGMA aux3.journal_mode;
}
} [list delete [temp_journal_mode delete] memory memory memory]
do_test jrnlmode-1.16 {
execsql {
PRAGMA journal_mode = TRUNCATE;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
PRAGMA aux3.journal_mode;
}
} [list truncate [temp_journal_mode truncate] memory memory memory]
do_test jrnlmode-1.99 {
execsql {
DETACH aux1;
DETACH aux2;
DETACH aux3;
}
} {}
}
ifcapable attach {
forcedelete test2.db
do_test jrnlmode-2.1 {
execsql {
ATTACH 'test2.db' AS aux;
PRAGMA main.journal_mode = persist;
PRAGMA aux.journal_mode = persist;
CREATE TABLE abc(a, b, c);
CREATE TABLE aux.def(d, e, f);
}
execsql {
BEGIN;
INSERT INTO abc VALUES(1, 2, 3);
INSERT INTO def VALUES(4, 5, 6);
COMMIT;
}
list [file exists test.db-journal] [file exists test2.db-journal]
} {1 1}
do_test jrnlmode-2.2 {
file size test.db-journal
} {0}
do_test jrnlmode-2.3 {
execsql {
SELECT * FROM abc;
}
} {1 2 3}
do_test jrnlmode-2.4 {
file size test.db-journal
} {0}
do_test jrnlmode-2.5 {
execsql {
SELECT * FROM def;
}
} {4 5 6}
#----------------------------------------------------------------------
# Test caes jrnlmode-3.X verify that ticket #3127 has been fixed.
#
db close
forcedelete test2.db
forcedelete test.db
sqlite3 db test.db
do_test jrnlmode-3.1 {
execsql {
CREATE TABLE x(n INTEGER);
ATTACH 'test2.db' AS a;
create table a.x ( n integer );
insert into a.x values(1);
insert into a.x values (2);
insert into a.x values (3);
insert into a.x values (4);
}
} {}
do_test jrnlmode-3.2 {
execsql { PRAGMA journal_mode=off; }
execsql {
BEGIN IMMEDIATE;
INSERT OR IGNORE INTO main.x SELECT * FROM a.x;
COMMIT;
}
} {}
}
ifcapable autovacuum&&pragma {
db close
forcedelete test.db
sqlite3 db test.db
do_test jrnlmode-4.1 {
execsql {
PRAGMA cache_size = 1;
PRAGMA auto_vacuum = 1;
CREATE TABLE abc(a, b, c);
}
execsql { PRAGMA page_count }
} {3}
do_test jrnlmode-4.2 {
execsql { PRAGMA journal_mode = off }
} {off}
do_test jrnlmode-4.3 {
execsql { INSERT INTO abc VALUES(1, 2, randomblob(2000)) }
} {}
# This will attempt to truncate the database file. Check that this
# is not a problem when journal_mode=off.
do_test jrnlmode-4.4 {
execsql { DELETE FROM abc }
} {}
integrity_check jrnlmode-4.5
}
#------------------------------------------------------------------------
# The following test caes, jrnlmode-5.*, test the journal_size_limit
# pragma.
ifcapable pragma {
if {[atomic_batch_write test.db]==0} {
db close
forcedelete test.db test2.db test3.db
sqlite3 db test.db
do_test jrnlmode-5.1 {
execsql {pragma page_size=1024}
execsql {pragma journal_mode=persist}
} {persist}
do_test jrnlmode-5.2 {
execsql { PRAGMA journal_size_limit }
} {-1}
do_test jrnlmode-5.3 {
execsql {
ATTACH 'test2.db' AS aux;
PRAGMA aux.journal_mode=persist;
PRAGMA aux.journal_size_limit;
}
} {persist -1}
do_test jrnlmode-5.4.1 {
execsql { PRAGMA aux.journal_size_limit = 999999999999 }
} {999999999999}
do_test jrnlmode-5.4.2 {
execsql { PRAGMA aux.journal_size_limit = 10240 }
} {10240}
do_test jrnlmode-5.5 {
execsql { PRAGMA main.journal_size_limit = 20480 }
} {20480}
do_test jrnlmode-5.6 {
execsql { PRAGMA journal_size_limit }
} {20480}
do_test jrnlmode-5.7 {
execsql { PRAGMA aux.journal_size_limit }
} {10240}
do_test jrnlmode-5.8 {
execsql {
ATTACH 'test3.db' AS aux2;
PRAGMA aux2.journal_mode=persist;
}
} {persist}
do_test jrnlmode-5.9 {
execsql {
CREATE TABLE main.t1(a, b, c);
CREATE TABLE aux.t2(a, b, c);
CREATE TABLE aux2.t3(a, b, c);
}
} {}
do_test jrnlmode-5.10 {
list \
[file exists test.db-journal] \
[file exists test2.db-journal] \
[file exists test3.db-journal]
} {1 1 1}
do_test jrnlmode-5.11 {
execsql {
BEGIN;
INSERT INTO t3 VALUES(randomblob(1000),randomblob(1000),randomblob(1000));
INSERT INTO t3
SELECT randomblob(1000),randomblob(1000),randomblob(1000) FROM t3;
INSERT INTO t3
SELECT randomblob(1000),randomblob(1000),randomblob(1000) FROM t3;
INSERT INTO t3
SELECT randomblob(1000),randomblob(1000),randomblob(1000) FROM t3;
INSERT INTO t3
SELECT randomblob(1000),randomblob(1000),randomblob(1000) FROM t3;
INSERT INTO t3
SELECT randomblob(1000),randomblob(1000),randomblob(1000) FROM t3;
INSERT INTO t2 SELECT * FROM t3;
INSERT INTO t1 SELECT * FROM t2;
COMMIT;
}
list \
[file exists test.db-journal] \
[file exists test2.db-journal] \
[file exists test3.db-journal] \
[file size test.db-journal] \
[file size test2.db-journal] \
[file size test3.db-journal]
} {1 1 1 0 0 0}
do_test jrnlmode-5.12 {
execsql {
BEGIN;
UPDATE t1 SET a = randomblob(1000);
}
expr {[file size test.db-journal]>30000}
} {1}
do_test jrnlmode-5.13 {
execsql COMMIT
file size test.db-journal
} {20480}
do_test jrnlmode-5.14 {
execsql {
BEGIN;
UPDATE t2 SET a = randomblob(1000);
}
expr {[file size test2.db-journal]>30000}
} {1}
do_test jrnlmode-5.15 {
execsql COMMIT
file size test2.db-journal
} {10240}
do_test jrnlmode-5.16 {
execsql {
BEGIN;
UPDATE t3 SET a = randomblob(1000);
}
set journalsize [file size test3.db-journal]
expr {$journalsize>30000}
} {1}
do_test jrnlmode-5.17 {
execsql COMMIT
set sz [file size test3.db-journal]
expr {$sz>=$journalsize}
} {1}
do_test jrnlmode-5.18 {
execsql {
PRAGMA journal_size_limit = -4;
BEGIN;
UPDATE t1 SET a = randomblob(1000);
}
set journalsize [file size test.db-journal]
expr {$journalsize>30000}
} {1}
do_test jrnlmode-5.19 {
execsql COMMIT
set sz [file size test.db-journal]
expr {$sz>=$journalsize}
} {1}
# Test a size-limit of 0.
#
do_test jrnlmode-5.20 {
execsql {
PRAGMA journal_size_limit = 0;
BEGIN;
UPDATE t1 SET a = randomblob(1000);
}
} {0}
do_test jrnlmode-5.21 {
expr {[file size test.db-journal] > 1024}
} {1}
do_test jrnlmode-5.22 {
execsql COMMIT
list [file exists test.db-journal] [file size test.db-journal]
} {1 0}
}
}
ifcapable pragma {
if {[atomic_batch_write test.db]==0} {
# These tests are not run as part of the "journaltest" permutation,
# as the test_journal.c layer is incompatible with in-memory journaling.
if {[permutation] ne "journaltest"} {
do_test jrnlmode-6.1 {
execsql {
PRAGMA journal_mode = truncate;
CREATE TABLE t4(a, b);
BEGIN;
INSERT INTO t4 VALUES(1, 2);
PRAGMA journal_mode = memory;
}
} {truncate truncate}
do_test jrnlmode-6.2 {
file exists test.db-journal
} {1}
do_test jrnlmode-6.3 {
execsql {
COMMIT;
SELECT * FROM t4;
}
} {1 2}
do_test jrnlmode-6.4 {
file exists test.db-journal
} {1}
do_test jrnlmode-6.5 {
execsql {
PRAGMA journal_mode = MEMORY;
BEGIN;
INSERT INTO t4 VALUES(3, 4);
}
file exists test.db-journal
} {0}
do_test jrnlmode-6.7 {
execsql {
COMMIT;
SELECT * FROM t4;
}
} {1 2 3 4}
do_test jrnlmode-6.8 {
file exists test.db-journal
} {0}
do_test jrnlmode-6.9 {
execsql {
PRAGMA journal_mode = DELETE;
BEGIN IMMEDIATE; INSERT INTO t4 VALUES(1,2); COMMIT;
}
file exists test.db-journal
} {0}
}
}
}
ifcapable pragma {
catch { db close }
do_test jrnlmode-7.1 {
foreach f [glob -nocomplain test.db*] { forcedelete $f }
sqlite3 db test.db
execsql {
PRAGMA journal_mode = memory;
PRAGMA auto_vacuum = 0;
PRAGMA page_size = 1024;
PRAGMA user_version = 5;
PRAGMA user_version;
}
} {memory 5}
do_test jrnlmode-7.2 { file size test.db } {1024}
}
do_execsql_test jrnlmode-8.1 { PRAGMA locking_mode=EXCLUSIVE } {exclusive}
do_execsql_test jrnlmode-8.2 { CREATE TABLE t1(x) } {}
do_execsql_test jrnlmode-8.3 { INSERT INTO t1 VALUES(123) } {}
do_execsql_test jrnlmode-8.4 { SELECT * FROM t1 } {123}
do_execsql_test jrnlmode-8.5 { PRAGMA journal_mode=PERSIST } {persist}
do_execsql_test jrnlmode-8.6 { PRAGMA journal_mode=DELETE } {delete}
do_execsql_test jrnlmode-8.7 { PRAGMA journal_mode=TRUNCATE } {truncate}
do_execsql_test jrnlmode-8.8 { PRAGMA journal_mode=DELETE } {delete}
do_execsql_test jrnlmode-8.9 { CREATE TABLE t2(y) } {}
do_execsql_test jrnlmode-8.10 { INSERT INTO t2 VALUES(456) } {}
do_execsql_test jrnlmode-8.11 { SELECT * FROM t1, t2 } {123 456}
do_execsql_test jrnlmode-8.12 { PRAGMA locking_mode=NORMAL } {normal}
do_execsql_test jrnlmode-8.13 { PRAGMA journal_mode=PERSIST } {persist}
do_execsql_test jrnlmode-8.14 { PRAGMA journal_mode=TRUNCATE } {truncate}
do_execsql_test jrnlmode-8.15 { PRAGMA journal_mode=PERSIST } {persist}
do_execsql_test jrnlmode-8.16 { PRAGMA journal_mode=DELETE } {delete}
do_execsql_test jrnlmode-8.17 { PRAGMA journal_mode=TRUNCATE } {truncate}
do_execsql_test jrnlmode-8.18 { PRAGMA locking_mode=EXCLUSIVE } {exclusive}
do_execsql_test jrnlmode-8.19 { CREATE TABLE t3(z) } {}
do_execsql_test jrnlmode-8.20 { BEGIN IMMEDIATE } {}
do_execsql_test jrnlmode-8.21 { PRAGMA journal_mode=DELETE } {delete}
do_execsql_test jrnlmode-8.22 { COMMIT } {}
do_execsql_test jrnlmode-8.23 { PRAGMA journal_mode=DELETE } {delete}
do_execsql_test jrnlmode-8.24 { PRAGMA journal_mode=TRUNCATE } {truncate}
do_execsql_test jrnlmode-8.25 { PRAGMA locking_mode=NORMAL } {normal}
do_execsql_test jrnlmode-8.26 { CREATE TABLE t4(w) } {}
do_execsql_test jrnlmode-8.27 { BEGIN IMMEDIATE } {}
do_execsql_test jrnlmode-8.28 { PRAGMA journal_mode=DELETE } {delete}
do_execsql_test jrnlmode-8.29 { COMMIT } {}
do_execsql_test jrnlmode-8.30 { PRAGMA journal_mode=DELETE } {delete}
# Assertion fault on 2015-05-01
do_test jrnlmode-9.1 {
forcedelete test2.db
sqlite3 db2 test2.db
db2 eval {CREATE TEMP TABLE t(l); PRAGMA journal_mode=off;}
db2 close
} {}
do_execsql_test jrnlmode-9.2 {
PRAGMA locking_mode = exclusive;
CREATE TABLE tx(a);
PRAGMA journal_mode = off;
} {exclusive off}
finish_test