sl@0: # 2005 March 15
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #***********************************************************************
sl@0: # This file implements regression tests for SQLite library.
sl@0: #
sl@0: # This file implements tests to make sure that leftover journals from
sl@0: # prior databases do not try to rollback into new databases.
sl@0: #
sl@0: # $Id: journal1.test,v 1.2 2005/03/20 22:54:56 drh Exp $
sl@0: 
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: # These tests will not work on windows because windows uses
sl@0: # manditory file locking which breaks the file copy command.
sl@0: #
sl@0: if {$tcl_platform(platform)=="windows"} {
sl@0:   finish_test
sl@0:   return
sl@0: }
sl@0: 
sl@0: # Create a smaple database
sl@0: #
sl@0: do_test journal1-1.1 {
sl@0:   execsql {
sl@0:     CREATE TABLE t1(a,b);
sl@0:     INSERT INTO t1 VALUES(1,randstr(10,400));
sl@0:     INSERT INTO t1 VALUES(2,randstr(10,400));
sl@0:     INSERT INTO t1 SELECT a+2, a||b FROM t1;
sl@0:     INSERT INTO t1 SELECT a+4, a||b FROM t1;
sl@0:     SELECT count(*) FROM t1;
sl@0:   }
sl@0: } 8
sl@0: 
sl@0: # Make changes to the database and save the journal file.
sl@0: # Then delete the database.  Replace the the journal file
sl@0: # and try to create a new database with the same name.  The
sl@0: # old journal should not attempt to rollback into the new
sl@0: # database.
sl@0: #
sl@0: do_test journal1-1.2 {
sl@0:   execsql {
sl@0:     BEGIN;
sl@0:     DELETE FROM t1;
sl@0:   }
sl@0:   file copy -force test.db-journal test.db-journal-bu
sl@0:   execsql {
sl@0:     ROLLBACK;
sl@0:   }
sl@0:   db close
sl@0:   file delete test.db
sl@0:   file copy test.db-journal-bu test.db-journal
sl@0:   sqlite3 db test.db
sl@0:   catchsql {
sl@0:     SELECT * FROM sqlite_master
sl@0:   }
sl@0: } {0 {}}
sl@0: 
sl@0: finish_test