1# 2011 May 19 2# 3# The author disclaims copyright to this source code. In place of 4# a legal notice, here is a blessing: 5# 6# May you do good and not evil. 7# May you find forgiveness for yourself and forgive others. 8# May you share freely, never taking more than you give. 9# 10#*********************************************************************** 11# This file implements regression tests for SQLite library. Specifically, 12# it tests that ticket [2d1a5c67dfc2363e44f29d9bbd57f7331851390a] has 13# been resolved. 14# 15# 16# 17 18set testdir [file dirname $argv0] 19source $testdir/tester.tcl 20 21ifcapable !wal {finish_test; return} 22 23for {set ii 1} {$ii<=10} {incr ii} { 24 do_test tkt-2d1a5c67d.1.$ii { 25 db close 26 forcedelete test.db test.db-wal 27 sqlite3 db test.db 28 db eval "PRAGMA cache_size=$::ii" 29 db eval { 30 PRAGMA journal_mode=WAL; 31 CREATE TABLE t1(a,b); 32 CREATE INDEX t1b ON t1(b); 33 CREATE TABLE t2(x,y UNIQUE); 34 INSERT INTO t2 VALUES(3,4); 35 BEGIN; 36 INSERT INTO t1(a,b) VALUES(1,2); 37 SELECT 'A', * FROM t2 WHERE y=4; 38 SELECT 'B', * FROM t1; 39 COMMIT; 40 SELECT 'C', * FROM t1; 41 } 42 } {wal A 3 4 B 1 2 C 1 2} 43} 44 45db close 46forcedelete test.db test.db-wal 47sqlite3 db test.db 48register_wholenumber_module db 49db eval { 50 PRAGMA journal_mode=WAL; 51 CREATE TABLE t1(a,b); 52 CREATE INDEX t1b ON t1(b); 53 CREATE TABLE t2(x,y); 54 CREATE VIRTUAL TABLE nums USING wholenumber; 55 INSERT INTO t2 SELECT value, randomblob(1000) FROM nums 56 WHERE value BETWEEN 1 AND 1000; 57} 58 59for {set ii 1} {$ii<=10} {incr ii} { 60 do_test tkt-2d1a5c67d.2.$ii { 61 db eval "PRAGMA cache_size=$::ii" 62 db eval { 63 DELETE FROM t1; 64 BEGIN; 65 INSERT INTO t1(a,b) VALUES(1,2); 66 SELECT sum(length(y)) FROM t2; 67 COMMIT; 68 SELECT * FROM t1; 69 } 70 } {1000000 1 2} 71} 72 73finish_test 74