3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library.
13 # This file implements tests to verify that fsync is disabled when
14 # pragma synchronous=off even for multi-database commits.
17 set testdir [file dirname $argv0]
18 source $testdir/tester.tcl
21 # These tests are only applicable when pager pragma are
22 # enabled. Also, since every test uses an ATTACHed database, they
23 # are only run when ATTACH is enabled.
25 ifcapable !pager_pragmas||!attach {
30 set sqlite_sync_count 0
31 proc cond_incr_sync_count {adj} {
32 global sqlite_sync_count
33 if {$::tcl_platform(platform) == "windows"} {
34 incr sqlite_sync_count $adj
37 incr sqlite_sync_count $adj
43 set sqlite_sync_count 0
45 forcedelete test2.db-journal
49 ATTACH DATABASE 'test2.db' AS db2;
50 CREATE TABLE db2.t2(x,y);
52 cond_incr_sync_count 2
55 ifcapable pager_pragmas {
57 set sqlite_sync_count 0
59 PRAGMA main.synchronous=on;
60 PRAGMA db2.synchronous=on;
62 INSERT INTO t1 VALUES(1,2);
63 INSERT INTO t2 VALUES(3,4);
66 cond_incr_sync_count 4
71 set sqlite_sync_count 0
73 PRAGMA main.synchronous=full;
74 PRAGMA db2.synchronous=full;
76 INSERT INTO t1 VALUES(3,4);
77 INSERT INTO t2 VALUES(5,6);
80 cond_incr_sync_count 4
83 ifcapable pager_pragmas {
84 if {[permutation]!="journaltest"} {
86 set sqlite_sync_count 0
88 PRAGMA main.synchronous=off;
89 PRAGMA db2.synchronous=off;
91 INSERT INTO t1 VALUES(5,6);
92 INSERT INTO t2 VALUES(7,8);