--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/sqlite3api/TEST/TclScript/sync.test Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,98 @@
+# 2005 August 28
+#
+# 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.
+#
+# This file implements tests to verify that fsync is disabled when
+# pragma synchronous=off even for multi-database commits.
+#
+# $Id: sync.test,v 1.6 2007/10/09 08:29:33 danielk1977 Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+#
+# These tests are only applicable on unix when pager pragma are
+# enabled. Also, since every test uses an ATTACHed database, they
+# are only run when ATTACH is enabled.
+#
+if {$::tcl_platform(platform)!="unix"} {
+ finish_test
+ return
+}
+ifcapable !pager_pragmas||!attach {
+ finish_test
+ return
+}
+
+do_test sync-1.1 {
+ set sqlite_sync_count 0
+ file delete -force test2.db
+ file delete -force test2.db-journal
+ execsql {
+ PRAGMA fullfsync=OFF;
+ CREATE TABLE t1(a,b);
+ ATTACH DATABASE 'test2.db' AS db2;
+ CREATE TABLE db2.t2(x,y);
+ }
+ ifcapable !dirsync {
+ incr sqlite_sync_count 2
+ }
+ set sqlite_sync_count
+} 8
+ifcapable pager_pragmas {
+ do_test sync-1.2 {
+ set sqlite_sync_count 0
+ execsql {
+ PRAGMA main.synchronous=on;
+ PRAGMA db2.synchronous=on;
+ BEGIN;
+ INSERT INTO t1 VALUES(1,2);
+ INSERT INTO t2 VALUES(3,4);
+ COMMIT;
+ }
+ ifcapable !dirsync {
+ incr sqlite_sync_count 3
+ }
+ set sqlite_sync_count
+ } 8
+}
+do_test sync-1.3 {
+ set sqlite_sync_count 0
+ execsql {
+ PRAGMA main.synchronous=full;
+ PRAGMA db2.synchronous=full;
+ BEGIN;
+ INSERT INTO t1 VALUES(3,4);
+ INSERT INTO t2 VALUES(5,6);
+ COMMIT;
+ }
+ ifcapable !dirsync {
+ incr sqlite_sync_count 3
+ }
+ set sqlite_sync_count
+} 10
+ifcapable pager_pragmas {
+ do_test sync-1.4 {
+ set sqlite_sync_count 0
+ execsql {
+ PRAGMA main.synchronous=off;
+ PRAGMA db2.synchronous=off;
+ BEGIN;
+ INSERT INTO t1 VALUES(5,6);
+ INSERT INTO t2 VALUES(7,8);
+ COMMIT;
+ }
+ set sqlite_sync_count
+ } 0
+}
+
+
+finish_test