# 2007 July 24 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # This file implements regression tests for SQLite library. The focus # of this script is testing the FTS1 module rename functionality. Mostly # copied from fts2o.test. # # $Id: fts1o.test,v 1.2 2007/08/30 20:01:33 shess Exp $ # set testdir [file dirname $argv0] source $testdir/tester.tcl # If SQLITE_ENABLE_FTS1 is not defined, omit this file. ifcapable !fts1 { finish_test return } db eval { CREATE VIRTUAL TABLE t1 USING fts1(a, b, c); INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one four two'); } #--------------------------------------------------------------------- # Test that it is possible to rename an fts1 table. # do_test fts1o-1.1 { execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} } {t1 t1_content t1_term} do_test fts1o-1.2 { execsql { ALTER TABLE t1 RENAME to fts_t1; } } {} do_test fts1o-1.3 { execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } } {1 {one three four}} do_test fts1o-1.4 { execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} } {fts_t1 fts_t1_content fts_t1_term} # See what happens when renaming the fts1 table fails. # do_test fts1o-2.1 { catchsql { CREATE TABLE t1_term(a, b, c); ALTER TABLE fts_t1 RENAME to t1; } } {1 {SQL logic error or missing database}} do_test fts1o-2.2 { execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } } {1 {one three four}} do_test fts1o-2.3 { execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} } {fts_t1 fts_t1_content fts_t1_term t1_term} # See what happens when renaming the fts1 table fails inside a transaction. # do_test fts1o-3.1 { execsql { BEGIN; INSERT INTO fts_t1(a, b, c) VALUES('one two three', 'one four', 'one two'); } } {} do_test fts1o-3.2 { catchsql { ALTER TABLE fts_t1 RENAME to t1; } } {1 {SQL logic error or missing database}} # NOTE(shess) rowid AS rowid to defeat caching. Otherwise, this # seg-faults, I suspect that there's something up with a stale # virtual-table reference, but I'm not quite sure how it happens here # but not for fts2o.test. do_test fts1o-3.3 { execsql { SELECT rowid AS rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } } {1 {one three four}} do_test fts1o-3.4 { execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} } {fts_t1 fts_t1_content fts_t1_term t1_term} do_test fts1o-3.5 { execsql COMMIT execsql {SELECT a FROM fts_t1} } {{one three four} {one two three}} do_test fts1o-3.6 { execsql { SELECT a, b, c FROM fts_t1 WHERE c MATCH 'four'; } } {{one three four} {one four} {one four two}} #--------------------------------------------------------------------- # Test that it is possible to rename an fts1 table in an attached # database. # file delete -force test2.db test2.db-journal do_test fts1o-4.1 { execsql { DROP TABLE t1_term; ALTER TABLE fts_t1 RENAME to t1; SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } } {{one three four} {one four} {one four two} {one two three} {one four} {one two}} do_test fts1o-4.2 { execsql { ATTACH 'test2.db' AS aux; CREATE VIRTUAL TABLE aux.t1 USING fts1(a, b, c); INSERT INTO aux.t1(a, b, c) VALUES( 'neung song sahm', 'neung see', 'neung see song' ); } } {} do_test fts1o-4.3 { execsql { SELECT a, b, c FROM aux.t1 WHERE a MATCH 'song'; } } {{neung song sahm} {neung see} {neung see song}} do_test fts1o-4.4 { execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } } {{one three four} {one four} {one four two} {one two three} {one four} {one two}} do_test fts1o-4.5 { execsql { ALTER TABLE aux.t1 RENAME TO t2 } } {} do_test fts1o-4.6 { execsql { SELECT a, b, c FROM t2 WHERE a MATCH 'song'; } } {{neung song sahm} {neung see} {neung see song}} do_test fts1o-4.7 { execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } } {{one three four} {one four} {one four two} {one two three} {one four} {one two}} finish_test