rt-thread/components/external/SQLite-3.8.1/test/tkt2832.test

# 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 1.5 2009/04/07 14:14:23 danielk1977 Exp $
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl

ifcapable !trigger { finish_test ; return }

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