rt-thread-official/components/external/SQLite-3.8.1/test/tkt1873.test

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# 2006 June 27
#
# 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 ticket #1873 has been
# fixed.
#
#
# $Id: tkt1873.test,v 1.2 2007/10/09 08:29:33 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !attach {
finish_test
return
}
forcedelete test2.db test2.db-journal
do_test tkt1873-1.1 {
execsql {
CREATE TABLE t1(x, y);
ATTACH 'test2.db' AS aux;
CREATE TABLE aux.t2(x, y);
INSERT INTO t1 VALUES(1, 2);
INSERT INTO t1 VALUES(3, 4);
INSERT INTO t2 VALUES(5, 6);
INSERT INTO t2 VALUES(7, 8);
}
} {}
do_test tkt1873-1.2 {
set rc [catch {
db eval {SELECT * FROM t2 LIMIT 1} {
db eval {DETACH aux}
}
} msg]
list $rc $msg
} {1 {database aux is locked}}
do_test tkt1873-1.3 {
set rc [catch {
db eval {SELECT * FROM t1 LIMIT 1} {
db eval {DETACH aux}
}
} msg]
list $rc $msg
} {0 {}}
do_test tkt1873-1.4 {
catchsql {
select * from t2;
}
} {1 {no such table: t2}}
do_test tkt1873-1.5 {
catchsql {
ATTACH 'test2.db' AS aux;
select * from t2;
}
} {0 {5 6 7 8}}
finish_test