mirror of
https://gitlab.com/cznic/sqlite.git
synced 2024-11-24 02:26:14 +00:00
63 lines
1.6 KiB
Plaintext
63 lines
1.6 KiB
Plaintext
# 2010 August 2
|
|
#
|
|
# 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=WAL" mode with shared-cache turned on.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
ifcapable !wal||!shared_cache {finish_test ; return }
|
|
|
|
db close
|
|
set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
|
|
|
|
sqlite3 db test.db
|
|
sqlite3 db2 test.db
|
|
|
|
do_test walshared-1.0 {
|
|
execsql {
|
|
PRAGMA cache_size = 10;
|
|
PRAGMA journal_mode = WAL;
|
|
CREATE TABLE t1(a PRIMARY KEY, b UNIQUE);
|
|
INSERT INTO t1 VALUES(randomblob(100), randomblob(200));
|
|
}
|
|
} {wal}
|
|
|
|
do_test walshared-1.1 {
|
|
execsql {
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES(randomblob(100), randomblob(200));
|
|
INSERT INTO t1 SELECT randomblob(100), randomblob(200) FROM t1;
|
|
INSERT INTO t1 SELECT randomblob(100), randomblob(200) FROM t1;
|
|
INSERT INTO t1 SELECT randomblob(100), randomblob(200) FROM t1;
|
|
}
|
|
} {}
|
|
|
|
do_test walshared-1.2 {
|
|
catchsql { PRAGMA wal_checkpoint }
|
|
} {1 {database table is locked}}
|
|
|
|
do_test walshared-1.3 {
|
|
catchsql { PRAGMA wal_checkpoint } db2
|
|
} {1 {database table is locked}}
|
|
|
|
do_test walshared-1.4 {
|
|
execsql { COMMIT }
|
|
execsql { PRAGMA integrity_check } db2
|
|
} {ok}
|
|
|
|
|
|
|
|
sqlite3_enable_shared_cache $::enable_shared_cache
|
|
finish_test
|