# 2005 july 8

 #

 # 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 test the busy handler

 #

 # $Id: busy.test,v 1.3 2008/03/15 02:09:22 drh Exp $

 set testdir [file dirname $argv0]

 source $testdir/tester.tcl

 do_test busy-1.1 {

   sqlite3 db2 test.db

   execsql {

     CREATE TABLE t1(x);

     INSERT INTO t1 VALUES(1);

     SELECT * FROM t1

   }

 } 1

 proc busy x {

   lappend ::busyargs $x

   if {$x>2} {return 1}

   return 0

 }

 set busyargs {}

 do_test busy-1.2 {

   db busy busy

   db2 eval {BEGIN EXCLUSIVE}

   catchsql {BEGIN IMMEDIATE}

 } {1 {database is locked}}

 do_test busy-1.3 {

   set busyargs

 } {0 1 2 3}

 do_test busy-1.4 {

   set busyargs {}

   catchsql {BEGIN IMMEDIATE}

   set busyargs

 } {0 1 2 3}

 do_test busy-2.1 {

   db2 eval {COMMIT}

   db eval {BEGIN; INSERT INTO t1 VALUES(5)}

   db2 eval {BEGIN; SELECT * FROM t1}

   set busyargs {}

   catchsql COMMIT

 } {1 {database is locked}}

 do_test busy-2.2 {

   set busyargs

 } {0 1 2 3}

 db2 close

 finish_test