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# 2008 April 17
#
# 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. The focus
# of these tests is the journal mode pragma.
#
# $Id: jrnlmode.test,v 1.2 2008/05/07 19:11:03 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable {!pager_pragmas} {
finish_test
return
}
#----------------------------------------------------------------------
# Test cases jrnlmode-1.X test the PRAGMA logic.
#
do_test jrnlmode-1.0 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} [list delete delete delete]
do_test jrnlmode-1.1 {
execsql {
PRAGMA journal_mode = persist;
}
} {persist}
do_test jrnlmode-1.2 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} [list persist persist persist]
do_test jrnlmode-1.4 {
execsql {
PRAGMA journal_mode = off;
}
} {off}
do_test jrnlmode-1.5 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} {off off off}
do_test jrnlmode-1.6 {
execsql {
PRAGMA journal_mode = delete;
}
} {delete}
do_test jrnlmode-1.7 {
execsql {
PRAGMA journal_mode;
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
}
} {delete delete delete}
do_test jrnlmode-1.8 {
execsql {
PRAGMA journal_mode = off;
PRAGMA journal_mode = invalid;
}
} {off off}
ifcapable attach {
do_test jrnlmode-1.9 {
execsql {
PRAGMA journal_mode = persist;
ATTACH ':memory:' as aux1;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA aux1.journal_mode;
}
} {persist persist}
do_test jrnlmode-1.10 {
execsql {
PRAGMA main.journal_mode = off;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
PRAGMA aux1.journal_mode;
}
} {off persist persist}
do_test jrnlmode-1.11 {
execsql {
PRAGMA journal_mode;
}
} {persist}
do_test jrnlmode-1.12 {
execsql {
ATTACH ':memory:' as aux2;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
}
} {off persist persist}
do_test jrnlmode-1.11 {
execsql {
PRAGMA aux1.journal_mode = delete;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
}
} {off delete persist}
do_test jrnlmode-1.12 {
execsql {
PRAGMA journal_mode = delete;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
}
} {delete delete delete delete}
do_test jrnlmode-1.13 {
execsql {
ATTACH ':memory:' as aux3;
}
execsql {
PRAGMA main.journal_mode;
PRAGMA temp.journal_mode;
PRAGMA aux1.journal_mode;
PRAGMA aux2.journal_mode;
PRAGMA aux3.journal_mode;
}
} {delete delete delete delete delete}
do_test jrnlmode-1.99 {
execsql {
DETACH aux1;
DETACH aux2;
DETACH aux3;
}
} {}
}
ifcapable attach {
file delete -force test2.db
do_test jrnlmode-2.1 {
execsql {
ATTACH 'test2.db' AS aux;
PRAGMA main.journal_mode = persist;
PRAGMA aux.journal_mode = persist;
CREATE TABLE abc(a, b, c);
CREATE TABLE aux.def(d, e, f);
}
execsql {
BEGIN;
INSERT INTO abc VALUES(1, 2, 3);
INSERT INTO def VALUES(4, 5, 6);
COMMIT;
}
list [file exists test.db-journal] [file exists test2.db-journal]
} {1 1}
do_test jrnlmode-2.2 {
file size test.db-journal
} {0}
do_test jrnlmode-2.3 {
execsql {
SELECT * FROM abc;
}
} {1 2 3}
do_test jrnlmode-2.4 {
file size test.db-journal
} {0}
do_test jrnlmode-2.5 {
execsql {
SELECT * FROM def;
}
} {4 5 6}
}
finish_test
|
