mirror of
https://github.com/sqlite/sqlite.git
synced 2025-08-01 06:27:03 +03:00
75 lines
2.1 KiB
Plaintext
75 lines
2.1 KiB
Plaintext
# 2018 December 13
|
|
#
|
|
# 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 this file is testing the operation of the library in
|
|
# "PRAGMA journal_mode=WAL2" mode.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
source $testdir/lock_common.tcl
|
|
source $testdir/malloc_common.tcl
|
|
source $testdir/wal_common.tcl
|
|
|
|
set testprefix wal2savepoint
|
|
ifcapable !wal {finish_test ; return }
|
|
|
|
reset_prng_state
|
|
do_execsql_test 1.0 {
|
|
CREATE TABLE t1(a, b, c);
|
|
CREATE INDEX t1a ON t1(a);
|
|
CREATE INDEX t1b ON t1(b);
|
|
CREATE INDEX t1c ON t1(c);
|
|
PRAGMA journal_mode = wal2;
|
|
PRAGMA journal_size_limit = 15000;
|
|
PRAGMA wal_autocheckpoint = 0;
|
|
PRAGMA cache_size = 5;
|
|
} {wal2 15000 0}
|
|
|
|
do_execsql_test 1.1 {
|
|
WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 200)
|
|
INSERT INTO t1 SELECT random(), random(), random() FROM s;
|
|
} {}
|
|
|
|
do_test 1.2 {
|
|
list [file size test.db] [file size test.db-wal2] \
|
|
[expr [file size test.db-wal]>20000]
|
|
} {5120 0 1}
|
|
|
|
do_execsql_test 1.3 {
|
|
BEGIN;
|
|
SAVEPOINT abc;
|
|
WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 100)
|
|
INSERT INTO t1 SELECT random(), random(), random() FROM s;
|
|
ROLLBACK TO abc;
|
|
WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 10)
|
|
INSERT INTO t1 SELECT random(), random(), random() FROM s;
|
|
COMMIT;
|
|
SELECT count(*) FROM t1;
|
|
PRAGMA integrity_check;
|
|
} {210 ok}
|
|
|
|
do_execsql_test 1.4 {
|
|
BEGIN;
|
|
SAVEPOINT abc;
|
|
WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 100)
|
|
INSERT INTO t1 SELECT random(), random(), random() FROM s;
|
|
ROLLBACK TO abc;
|
|
WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 10)
|
|
INSERT INTO t1 SELECT random(), random(), random() FROM s;
|
|
COMMIT;
|
|
SELECT count(*) FROM t1;
|
|
PRAGMA integrity_check;
|
|
} {220 ok}
|
|
|
|
|
|
finish_test
|