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# 2005 March 15
#
# 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 make sure that leftover journals from
# prior databases do not try to rollback into new databases.
#
# $Id: journal1.test,v 1.2 2005/03/20 22:54:56 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
# These tests will not work on windows because windows uses
# manditory file locking which breaks the copy_file command.
#
# Or with atomic_batch_write systems, as journal files are
# not created.
#
if {$tcl_platform(platform)=="windows"
|| [atomic_batch_write test.db]
} {
finish_test
return
}
# Create a smaple database
#
do_test journal1-1.1 {
execsql {
CREATE TABLE t1(a,b);
INSERT INTO t1 VALUES(1,randstr(10,400));
INSERT INTO t1 VALUES(2,randstr(10,400));
INSERT INTO t1 SELECT a+2, a||b FROM t1;
INSERT INTO t1 SELECT a+4, a||b FROM t1;
SELECT count(*) FROM t1;
}
} 8
# Make changes to the database and save the journal file.
# Then delete the database. Replace the journal file
# and try to create a new database with the same name. The
# old journal should not attempt to rollback into the new
# database.
#
do_test journal1-1.2 {
execsql {
BEGIN;
DELETE FROM t1;
}
forcecopy test.db-journal test.db-journal-bu
execsql {
ROLLBACK;
}
db close
delete_file test.db
copy_file test.db-journal-bu test.db-journal
sqlite3 db test.db
catchsql {
SELECT * FROM sqlite_master
}
} {0 {}}
finish_test
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