AryaWu/sqlite

1# 2011-12-062#3# The author disclaims copyright to this source code.  In place of4# 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# This file implements regression tests for SQLite library.12#13# This file implements tests to verify that ticket [3a77c9714e] has been14# fixed.  15 16set testdir [file dirname $argv0]17source $testdir/tester.tcl18 19ifcapable !compound {20  finish_test21  return22}23 24set testprefix "tkt-3a77c9714e"25 26do_execsql_test 1.1 {27  CREATE TABLE t1(t1_id INTEGER PRIMARY KEY, t1_title TEXT);28  CREATE TABLE t2(t2_id INTEGER PRIMARY KEY, t2_title TEXT);29  CREATE TABLE t3(t3_id INTEGER PRIMARY KEY, t3_title TEXT);30 31  INSERT INTO t1 (t1_id, t1_title) VALUES (888, 'ABCDEF');32  INSERT INTO t2 (t2_id, t2_title) VALUES (999, 'ABCDEF');33  INSERT INTO t3 (t3_id, t3_title) VALUES (999, 'ABCDEF');34}35 36do_execsql_test 1.2 {37  SELECT t1_title, t2_title38  FROM t1 LEFT JOIN t239  WHERE40    t2_id = (SELECT t3_id FROM41     ( SELECT t3_id FROM t3 WHERE t3_title=t1_title LIMIT 500 )42  )43} {ABCDEF ABCDEF}44 45do_execsql_test 2.1 {46  CREATE TABLE [Beginnings] (47    [Id] INTEGER PRIMARY KEY AUTOINCREMENT,[Title] TEXT, [EndingId] INTEGER48  );49  CREATE TABLE [Endings] (Id INT,Title TEXT,EndingId INT);50  INSERT INTO Beginnings (Id, Title, EndingId) VALUES (1, 'FACTOR', 18);51  INSERT INTO Beginnings (Id, Title, EndingId) VALUES (2, 'SWIMM', 18);52  INSERT INTO Endings (Id, Title, EndingId) VALUES (1, 'ING', 18);53}54 55do_execsql_test 2.2 {56  SELECT57    SrcWord, Beginnings.Title58    FROM 59      (SELECT 'FACTORING' AS SrcWord UNION SELECT 'SWIMMING' AS SrcWord )60    LEFT JOIN 61      Beginnings62    WHERE Beginnings.Id= (63      SELECT BeginningId FROM (64        SELECT SrcWord, B.Id as BeginningId, B.Title || E.Title As Connected65        FROM Beginnings B LEFT JOIN Endings E ON B.EndingId=E.EndingId66        WHERE Connected=SrcWord LIMIT 167      )68    )69} {FACTORING FACTOR SWIMMING SWIMM} 70 71# Similar problem discovered by dbsqlfuzz on 2019-09-1872#73do_execsql_test 3.0 {74  DROP TABLE IF EXISTS t1;75  CREATE TABLE t1(i INT PRIMARY KEY, a, b);76  INSERT INTO t1 VALUES(NULL,'one','i');77  CREATE INDEX i1a ON t1(a);78  CREATE INDEX i1b ON t1(b);79  SELECT (SELECT 180            FROM (SELECT 1 FROM t1 WHERE a=1 OR b='i')81           WHERE a='o'82              OR b IN (SELECT a=('b' IN (SELECT 'a'))))83    FROM t1;84} {{}}85 86finish_test87