1# 2013 March 13 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# This file implements regression tests for SQLite library. 12# 13 14set testdir [file dirname $argv0] 15source $testdir/tester.tcl 16set ::testprefix tkt-4dd95f6943 17 18do_execsql_test 1.0 { 19 CREATE TABLE t1(x); 20 INSERT INTO t1 VALUES (3), (4), (2), (1), (5), (6); 21} 22 23foreach {tn1 idx} { 24 1 { CREATE INDEX i1 ON t1(x ASC) } 25 2 { CREATE INDEX i1 ON t1(x DESC) } 26} { 27 do_execsql_test 1.$tn1.1 { DROP INDEX IF EXISTS i1; } 28 do_execsql_test 1.$tn1.2 $idx 29 30 do_execsql_test 1.$tn1.3 { 31 SELECT x FROM t1 WHERE x IN(2, 4, 5) ORDER BY x ASC; 32 } {2 4 5} 33 34 do_execsql_test 1.$tn1.4 { 35 SELECT x FROM t1 WHERE x IN(2, 4, 5) ORDER BY x DESC; 36 } {5 4 2} 37} 38 39 40do_execsql_test 2.0 { 41 CREATE TABLE t2(x, y); 42 INSERT INTO t2 VALUES (5, 3), (5, 4), (5, 2), (5, 1), (5, 5), (5, 6); 43 INSERT INTO t2 VALUES (1, 3), (1, 4), (1, 2), (1, 1), (1, 5), (1, 6); 44 INSERT INTO t2 VALUES (3, 3), (3, 4), (3, 2), (3, 1), (3, 5), (3, 6); 45 INSERT INTO t2 VALUES (2, 3), (2, 4), (2, 2), (2, 1), (2, 5), (2, 6); 46 INSERT INTO t2 VALUES (4, 3), (4, 4), (4, 2), (4, 1), (4, 5), (4, 6); 47 INSERT INTO t2 VALUES (6, 3), (6, 4), (6, 2), (6, 1), (6, 5), (6, 6); 48 49 CREATE TABLE t3(a, b); 50 INSERT INTO t3 VALUES (2, 2), (4, 4), (5, 5); 51 CREATE UNIQUE INDEX t3i1 ON t3(a ASC); 52 CREATE UNIQUE INDEX t3i2 ON t3(b DESC); 53} 54 55foreach {tn1 idx} { 56 1 { CREATE INDEX i1 ON t2(x ASC, y ASC) } 57 2 { CREATE INDEX i1 ON t2(x ASC, y DESC) } 58 3 { CREATE INDEX i1 ON t2(x DESC, y ASC) } 59 4 { CREATE INDEX i1 ON t2(x DESC, y DESC) } 60 61 5 { CREATE INDEX i1 ON t2(y ASC, x ASC) } 62 6 { CREATE INDEX i1 ON t2(y ASC, x DESC) } 63 7 { CREATE INDEX i1 ON t2(y DESC, x ASC) } 64 8 { CREATE INDEX i1 ON t2(y DESC, x DESC) } 65} { 66 do_execsql_test 2.$tn1.1 { DROP INDEX IF EXISTS i1; } 67 do_execsql_test 2.$tn1.2 $idx 68 69 foreach {tn2 inexpr} { 70 3 "(2, 4, 5)" 71 4 "(SELECT a FROM t3)" 72 5 "(SELECT b FROM t3)" 73 } { 74 do_execsql_test 2.$tn1.$tn2.1 " 75 SELECT x, y FROM t2 WHERE x = 1 AND y IN $inexpr ORDER BY x ASC, y ASC; 76 " {1 2 1 4 1 5} 77 78 do_execsql_test 2.$tn1.$tn2.2 " 79 SELECT x, y FROM t2 WHERE x = 2 AND y IN $inexpr ORDER BY x ASC, y DESC; 80 " {2 5 2 4 2 2} 81 82 do_execsql_test 2.$tn1.$tn2.3 " 83 SELECT x, y FROM t2 WHERE x = 3 AND y IN $inexpr ORDER BY x DESC, y ASC; 84 " {3 2 3 4 3 5} 85 86 do_execsql_test 2.$tn1.$tn2.4 " 87 SELECT x, y FROM t2 WHERE x = 4 AND y IN $inexpr ORDER BY x DESC, y DESC; 88 " {4 5 4 4 4 2} 89 90 do_execsql_test 2.$tn1.$tn2.5 " 91 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr 92 ORDER BY a, x ASC, y ASC; 93 " {4 1 2 4 1 4 4 1 5} 94 do_execsql_test 2.$tn1.$tn2.6 " 95 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr 96 ORDER BY x ASC, y ASC; 97 " {2 1 2 2 1 4 2 1 5} 98 99 do_execsql_test 2.$tn1.$tn2.7 " 100 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr 101 ORDER BY a, x ASC, y DESC; 102 " {4 1 5 4 1 4 4 1 2} 103 do_execsql_test 2.$tn1.8 " 104 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr 105 ORDER BY x ASC, y DESC; 106 " {2 1 5 2 1 4 2 1 2} 107 108 do_execsql_test 2.$tn1.$tn2.9 " 109 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr 110 ORDER BY a, x DESC, y ASC; 111 " {4 1 2 4 1 4 4 1 5} 112 do_execsql_test 2.$tn1.10 " 113 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr 114 ORDER BY x DESC, y ASC; 115 " {2 1 2 2 1 4 2 1 5} 116 117 do_execsql_test 2.$tn1.$tn2.11 " 118 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr 119 ORDER BY a, x DESC, y DESC; 120 " {4 1 5 4 1 4 4 1 2} 121 do_execsql_test 2.$tn1.$tn2.12 " 122 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr 123 ORDER BY x DESC, y DESC; 124 " {2 1 5 2 1 4 2 1 2} 125 } 126} 127 128do_execsql_test 3.0 { 129 CREATE TABLE t7(x); 130 INSERT INTO t7 VALUES (1), (2), (3); 131 CREATE INDEX i7 ON t7(x); 132 133 CREATE TABLE t8(y); 134 INSERT INTO t8 VALUES (1), (2), (3); 135} 136 137foreach {tn idxdir sortdir sortdata} { 138 1 ASC ASC {1 2 3} 139 2 ASC DESC {3 2 1} 140 3 DESC ASC {1 2 3} 141 4 ASC DESC {3 2 1} 142} { 143 144 do_execsql_test 3.$tn " 145 DROP INDEX IF EXISTS i8; 146 CREATE UNIQUE INDEX i8 ON t8(y $idxdir); 147 SELECT x FROM t7 WHERE x IN (SELECT y FROM t8) ORDER BY x $sortdir; 148 " $sortdata 149} 150 151finish_test 152