| /trunk/test/tkt3554.test |
|---|
| @@ -0,0 +1,67 @@ |
|---|
| # 2008 December 24 |
| # |
| # 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 #3554 has been |
| # fixed. |
| # |
| # $Id: tkt3554.test,v 1.2 2009/06/05 17:09:12 drh Exp $ |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| |
| ifcapable !trigger { |
| finish_test |
| return |
| } |
| |
| do_test tkt3544-1.1 { |
| execsql { |
| CREATE TABLE test ( obj, t1, t2, PRIMARY KEY(obj, t1, t2) ); |
| |
| CREATE TRIGGER test_insert BEFORE INSERT ON test BEGIN |
| UPDATE test SET t1 = new.t1 |
| WHERE obj = new.obj AND new.t1 < t1 AND new.t2 >= t1; |
| |
| UPDATE test SET t2 = new.t2 |
| WHERE obj = new.obj AND new.t2 > t2 AND new.t1 <= t2; |
| |
| SELECT RAISE(IGNORE) WHERE EXISTS ( |
| SELECT obj FROM test |
| WHERE obj = new.obj AND new.t1 >= t1 AND new.t2 <= t2 |
| ); |
| END; |
| } |
| } {} |
| |
| do_test tkt3544-1.2 { |
| execsql { |
| INSERT INTO test VALUES('a', 10000, 11000); |
| SELECT * FROM test; |
| } |
| } {a 10000 11000} |
| |
| |
| do_test tkt3544-1.3 { |
| execsql { |
| INSERT INTO test VALUES('a', 9000, 10500); |
| } |
| execsql { SELECT * FROM test } |
| } {a 9000 11000} |
| |
| do_test tkt3544-1.4 { |
| execsql { |
| INSERT INTO test VALUES('a', 10000, 12000); |
| } |
| execsql { SELECT * FROM test } |
| } {a 9000 12000} |
| |
| finish_test |
