# 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

 }

 file delete -force 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