# 2007 Dec 12

#

# 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 is to test that ticket #2832 has been fixed.

#

# $Id: tkt2832.test,v 1.4 2008/07/12 14:52:21 drh Exp $

#

set testdir [file dirname $argv0]

source $testdir/tester.tcl

do_test tkt2832-1.1 {

  execsql {

    CREATE TABLE t1(a PRIMARY KEY);

    INSERT INTO t1 VALUES(2);

    INSERT INTO t1 VALUES(1);

    INSERT INTO t1 VALUES(3);

  }

} {}

do_test tkt2832-1.2 {

  execsql {

    UPDATE OR REPLACE t1 SET a = 1;

    SELECT * FROM t1;

  }

} {1}

do_test tkt2832-2.1 {

  execsql {

    CREATE TABLE t2(a, b);

    CREATE TRIGGER t2_t AFTER UPDATE ON t2 BEGIN

      DELETE FROM t2 WHERE a = new.a + 1;

    END;

    INSERT INTO t2 VALUES(1, 2);

    INSERT INTO t2 VALUES(2, 3);

  }

} {}

do_test tkt2832-2.2 {

  execsql { 

    UPDATE t2 SET b = 5 

  }

} {}

do_test tkt2832-3.1 {

  execsql {

    CREATE TABLE t3(a, b);

    CREATE TRIGGER t3_t AFTER DELETE ON t3 BEGIN

      DELETE FROM t3 WHERE a = old.a + 1;

    END;

    INSERT INTO t3 VALUES(1, 2);

    INSERT INTO t3 VALUES(2, 3);

  }

} {}

do_test tkt2832-3.2 {

  execsql { DELETE FROM t3 WHERE 1 }

} {}

finish_test