gitlab.com/CoiaPrant/sqlite3@v1.19.1/testdata/tcl/misc8.test (about) 1 # 2014-11-10 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 # The focus of this script is testing the "eval.c" loadable extension. 13 # 14 15 set testdir [file dirname $argv0] 16 source $testdir/tester.tcl 17 18 load_static_extension db eval 19 do_execsql_test misc8-1.0 { 20 CREATE TABLE t1(a,b,c); 21 INSERT INTO t1 VALUES(1,2,3),(4,5,6); 22 SELECT quote(eval('SELECT * FROM t1 ORDER BY a','-abc-')); 23 } {'1-abc-2-abc-3-abc-4-abc-5-abc-6'} 24 do_execsql_test misc8-1.1 { 25 SELECT quote(eval('SELECT * FROM t1 ORDER BY a')); 26 } {{'1 2 3 4 5 6'}} 27 do_catchsql_test misc8-1.2 { 28 SELECT quote(eval('SELECT d FROM t1 ORDER BY a')); 29 } {1 {no such column: d}} 30 do_execsql_test misc8-1.3 { 31 INSERT INTO t1 VALUES(7,null,9); 32 SELECT eval('SELECT * FROM t1 ORDER BY a',','); 33 } {1,2,3,4,5,6,7,,9} 34 do_catchsql_test misc8-1.4 { 35 BEGIN; 36 INSERT INTO t1 VALUES(10,11,12); 37 SELECT a, coalesce(b, eval('ROLLBACK; SELECT ''bam'';')), c 38 FROM t1 ORDER BY a; 39 } {0 {1 2 3 4 5 6 7 bam 9}} 40 do_catchsql_test misc8-1.5 { 41 INSERT INTO t1 VALUES(10,11,12); 42 SELECT a, coalesce(b, eval('SELECT ''bam''')), c 43 FROM t1 44 ORDER BY rowid; 45 } {0 {1 2 3 4 5 6 7 bam 9 10 11 12}} 46 do_catchsql_test misc8-1.6 { 47 SELECT a, coalesce(b, eval('DELETE FROM t1; SELECT ''bam''')), c 48 FROM t1 49 ORDER BY rowid; 50 } {0 {1 2 3 4 5 6 7 bam {}}} 51 do_catchsql_test misc8-1.7 { 52 INSERT INTO t1 VALUES(1,2,3),(4,5,6),(7,null,9); 53 BEGIN; 54 CREATE TABLE t2(x); 55 SELECT a, coalesce(b, eval('ROLLBACK; SELECT ''bam''')), c 56 FROM t1 57 ORDER BY rowid; 58 } {1 {abort due to ROLLBACK}} 59 60 do_catchsql_test misc8-1.8 { 61 PRAGMA empty_result_callbacks = 1; 62 SELECT eval('SELECT * FROM t1 WHERE 1 = 0;'); 63 } {0 {{}}} 64 65 reset_db 66 67 proc dbeval {sql} { db eval $sql } 68 db func eval dbeval 69 70 do_execsql_test misc8-2.1 { 71 CREATE TABLE t1(a INTEGER PRIMARY KEY, b INTEGER) WITHOUT ROWID; 72 CREATE TABLE t2(c INTEGER PRIMARY KEY, d INTEGER, x BLOB); 73 INSERT INTO t1 VALUES(0,0); 74 INSERT INTO t1 VALUES(10,10); 75 INSERT INTO t2 VALUES(1,1,zeroblob(200)); 76 INSERT INTO t2 VALUES(2,2,zeroblob(200)); 77 INSERT INTO t2 VALUES(3,3,zeroblob(200)); 78 INSERT INTO t2 VALUES(4,4,zeroblob(200)); 79 INSERT INTO t2 VALUES(5,5,zeroblob(200)); 80 INSERT INTO t2 VALUES(6,6,zeroblob(200)); 81 INSERT INTO t2 VALUES(7,7,zeroblob(200)); 82 INSERT INTO t2 VALUES(8,8,zeroblob(200)); 83 INSERT INTO t2 VALUES(9,9,zeroblob(200)); 84 INSERT INTO t2 VALUES(10,10,zeroblob(200)); 85 SELECT a, c, eval( 86 printf('DELETE FROM t2 WHERE c=%d AND %d>5', a+c, a+c) 87 ) FROM t1, t2; 88 } { 89 0 1 {} 10 1 {} 90 0 2 {} 10 2 {} 91 0 3 {} 10 3 {} 92 0 4 {} 10 4 {} 93 0 5 {} 10 5 {} 94 0 6 {} 10 {} {} 95 0 7 {} 10 {} {} 96 0 8 {} 10 {} {} 97 0 9 {} 10 {} {} 98 0 10 {} 10 {} {} 99 } 100 101 # 2016-02-26: An assertion fault found by the libFuzzer project 102 # 103 do_catchsql_test misc8-3.0 { 104 SELECT * 105 FROM 106 ( 107 (SELECT 0 AS i) AS x1, 108 (SELECT 1) AS x2 109 ) AS x3, 110 (SELECT 6 AS j UNION ALL SELECT 7) AS x4 111 WHERE i<rowid 112 ORDER BY 1; 113 } {1 {no such column: rowid}} 114 115 # The SQLITE_DBCONFIG_MAINDBNAME interface 116 # 117 db close 118 forcedelete test.db test2.db 119 sqlite3 db test.db 120 do_execsql_test misc8-4.0 { 121 CREATE TABLE t1(a,b,c); 122 INSERT INTO t1 VALUES(1,2,3); 123 ATTACH 'test2.db' AS aux2; 124 CREATE TABLE aux2.t2(c,d,e); 125 INSERT INTO t2 VALUES(4,5,6); 126 SELECT * FROM t1, t2; 127 } {1 2 3 4 5 6} 128 do_execsql_test misc8-4.1 { 129 PRAGMA database_list; 130 } {/0 main .* 2 aux2/} 131 dbconfig_maindbname_icecube db 132 do_execsql_test misc8-4.2 { 133 SELECT name FROM icecube.sqlite_master; 134 } {t1} 135 do_test misc8-4.3 { 136 regexp {0 icecube .* 2 aux2} [db eval {PRAGMA database_list}] 137 } 1 138 139 140 141 finish_test