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Annotation of embedaddon/sqlite3/test/tkt3357.test, revision 1.1.1.1

1.1       misho       1: # 2008 September 1
                      2: #
                      3: # The author disclaims copyright to this source code.  In place of
                      4: # a legal notice, here is a blessing:
                      5: #
                      6: #    May you do good and not evil.
                      7: #    May you find forgiveness for yourself and forgive others.
                      8: #    May you share freely, never taking more than you give.
                      9: #
                     10: #***********************************************************************
                     11: #
                     12: # This file implements regression tests for SQLite library.  The
                     13: # focus of this file is testing the fix for ticket #3357.
                     14: #
                     15: # $Id: tkt3357.test,v 1.2 2009/06/05 17:09:12 drh Exp $
                     16: 
                     17: set testdir [file dirname $argv0]
                     18: source $testdir/tester.tcl
                     19: 
                     20: do_test tkt3357-1.1 {
                     21:   execsql {
                     22:     create table a(id integer primary key, b_id integer, myvalue varchar);
                     23:     create table b(id integer primary key, bvalue varchar);
                     24:     insert into a(b_id, myvalue) values(1,'Test');
                     25:     insert into a(b_id, myvalue) values(1,'Test2');
                     26:     insert into a(b_id, myvalue) values(1,'Test3');
                     27:     insert into b(bvalue) values('btest');
                     28:   }
                     29: } {}
                     30: 
                     31: do_test tkt3357-1.2 {
                     32:   execsql {
                     33:     SELECT cc.id, cc.b_id, cc.myvalue, dd.bvalue 
                     34:     FROM (
                     35:       SELECT DISTINCT a.id, a.b_id, a.myvalue FROM a
                     36:       INNER JOIN b ON a.b_id = b.id WHERE b.bvalue = 'btest'
                     37:     ) cc
                     38:     LEFT OUTER JOIN b dd ON cc.b_id = dd.id
                     39:   }
                     40: } {1 1 Test btest 2 1 Test2 btest 3 1 Test3 btest}
                     41: 
                     42: do_test tkt3357-1.3 {
                     43:   execsql {
                     44:     SELECT cc.id, cc.b_id, cc.myvalue
                     45:     FROM (
                     46:       SELECT a.id, a.b_id, a.myvalue 
                     47:       FROM a, b WHERE a.b_id = b.id
                     48:     ) cc
                     49:     LEFT OUTER JOIN b dd ON cc.b_id = dd.id
                     50:   }
                     51: } {1 1 Test 2 1 Test2 3 1 Test3}
                     52: 
                     53: do_test tkt3357-1.4 {
                     54:   execsql {
                     55:     SELECT cc.id, cc.b_id, cc.myvalue
                     56:     FROM (
                     57:       SELECT DISTINCT a.id, a.b_id, a.myvalue 
                     58:       FROM a, b WHERE a.b_id = b.id
                     59:     ) cc
                     60:     LEFT OUTER JOIN b dd ON cc.b_id = dd.id
                     61:   }
                     62: } {1 1 Test 2 1 Test2 3 1 Test3}
                     63: 
                     64: finish_test