1# 2007 June 20 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. The 12# focus of this script is testing the FTS2 module. 13# 14# $Id: fts2o.test,v 1.4 2007/07/02 10:16:50 danielk1977 Exp $ 15# 16 17set testdir [file dirname $argv0] 18source $testdir/tester.tcl 19 20# If SQLITE_ENABLE_FTS2 is not defined, omit this file. 21ifcapable !fts2 { 22 finish_test 23 return 24} 25 26#--------------------------------------------------------------------- 27# These tests, fts2o-1.*, test that ticket #2429 is fixed. 28# 29db eval { 30 CREATE VIRTUAL TABLE t1 USING fts2(a, b, c); 31 INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one four two'); 32} 33do_test fts2o-1.1 { 34 execsql { 35 SELECT rowid, snippet(t1) FROM t1 WHERE c MATCH 'four'; 36 } 37} {1 {one <b>four</b> two}} 38do_test fts2o-1.2 { 39 execsql { 40 SELECT rowid, snippet(t1) FROM t1 WHERE b MATCH 'four'; 41 } 42} {1 {one <b>four</b>}} 43do_test fts2o-1.3 { 44 execsql { 45 SELECT rowid, snippet(t1) FROM t1 WHERE a MATCH 'four'; 46 } 47} {1 {one three <b>four</b>}} 48 49#--------------------------------------------------------------------- 50# Test that it is possible to rename an fts2 table. 51# 52do_test fts2o-2.1 { 53 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} 54} {t1 t1_content t1_segments t1_segdir} 55do_test fts2o-2.2 { 56 execsql { ALTER TABLE t1 RENAME to fts_t1; } 57} {} 58do_test fts2o-2.3 { 59 execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } 60} {1 {one three <b>four</b>}} 61do_test fts2o-2.4 { 62 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} 63} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir} 64 65# See what happens when renaming the fts2 table fails. 66# 67do_test fts2o-2.5 { 68 catchsql { 69 CREATE TABLE t1_segdir(a, b, c); 70 ALTER TABLE fts_t1 RENAME to t1; 71 } 72} {1 {SQL logic error or missing database}} 73do_test fts2o-2.6 { 74 execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } 75} {1 {one three <b>four</b>}} 76do_test fts2o-2.7 { 77 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} 78} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir t1_segdir} 79 80# See what happens when renaming the fts2 table fails inside a transaction. 81# 82do_test fts2o-2.8 { 83 execsql { 84 BEGIN; 85 INSERT INTO fts_t1(a, b, c) VALUES('one two three', 'one four', 'one two'); 86 } 87} {} 88do_test fts2o-2.9 { 89 catchsql { 90 ALTER TABLE fts_t1 RENAME to t1; 91 } 92} {1 {SQL logic error or missing database}} 93do_test fts2o-2.10 { 94 execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } 95} {1 {one three <b>four</b>}} 96do_test fts2o-2.11 { 97 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} 98} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir t1_segdir} 99do_test fts2o-2.12 { 100 execsql COMMIT 101 execsql {SELECT a FROM fts_t1} 102} {{one three four} {one two three}} 103do_test fts2o-2.12 { 104 execsql { SELECT a, b, c FROM fts_t1 WHERE c MATCH 'four'; } 105} {{one three four} {one four} {one four two}} 106 107#------------------------------------------------------------------- 108# Close, delete and reopen the database. The following test should 109# be run on an initially empty db. 110# 111db close 112file delete -force test.db test.db-journal 113sqlite3 db test.db 114 115do_test fts2o-3.1 { 116 execsql { 117 CREATE VIRTUAL TABLE t1 USING fts2(a, b, c); 118 INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one two'); 119 SELECT a, b, c FROM t1 WHERE c MATCH 'two'; 120 } 121} {{one three four} {one four} {one two}} 122 123# This test was crashing at one point. 124# 125do_test fts2o-3.2 { 126 execsql { 127 SELECT a, b, c FROM t1 WHERE c MATCH 'two'; 128 CREATE TABLE t3(a, b, c); 129 SELECT a, b, c FROM t1 WHERE c MATCH 'two'; 130 } 131} {{one three four} {one four} {one two} {one three four} {one four} {one two}} 132 133#--------------------------------------------------------------------- 134# Test that it is possible to rename an fts2 table in an attached 135# database. 136# 137file delete -force test2.db test2.db-journal 138 139do_test fts2o-3.1 { 140 execsql { 141 ATTACH 'test2.db' AS aux; 142 CREATE VIRTUAL TABLE aux.t1 USING fts2(a, b, c); 143 INSERT INTO aux.t1(a, b, c) VALUES( 144 'neung song sahm', 'neung see', 'neung see song' 145 ); 146 } 147} {} 148 149do_test fts2o-3.2 { 150 execsql { SELECT a, b, c FROM aux.t1 WHERE a MATCH 'song'; } 151} {{neung song sahm} {neung see} {neung see song}} 152 153do_test fts2o-3.3 { 154 execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } 155} {{one three four} {one four} {one two}} 156 157do_test fts2o-3.4 { 158 execsql { ALTER TABLE aux.t1 RENAME TO t2 } 159} {} 160 161do_test fts2o-3.2 { 162 execsql { SELECT a, b, c FROM t2 WHERE a MATCH 'song'; } 163} {{neung song sahm} {neung see} {neung see song}} 164 165do_test fts2o-3.3 { 166 execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } 167} {{one three four} {one four} {one two}} 168 169finish_test 170