sl@0: # 2007 July 24
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #*************************************************************************
sl@0: # This file implements regression tests for SQLite library.  The focus
sl@0: # of this script is testing the FTS1 module rename functionality.  Mostly
sl@0: # copied from fts2o.test.
sl@0: #
sl@0: # $Id: fts1o.test,v 1.2 2007/08/30 20:01:33 shess Exp $
sl@0: #
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: # If SQLITE_ENABLE_FTS1 is not defined, omit this file.
sl@0: ifcapable !fts1 {
sl@0:   finish_test
sl@0:   return
sl@0: }
sl@0: 
sl@0: db eval {
sl@0:   CREATE VIRTUAL TABLE t1 USING fts1(a, b, c);
sl@0:   INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one four two');
sl@0: }
sl@0: 
sl@0: #---------------------------------------------------------------------
sl@0: # Test that it is possible to rename an fts1 table.
sl@0: #
sl@0: do_test fts1o-1.1 {
sl@0:   execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}
sl@0: } {t1 t1_content t1_term}
sl@0: do_test fts1o-1.2 {
sl@0:   execsql { ALTER TABLE t1 RENAME to fts_t1; }
sl@0: } {}
sl@0: do_test fts1o-1.3 {
sl@0:   execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; }
sl@0: } {1 {one three <b>four</b>}}
sl@0: do_test fts1o-1.4 {
sl@0:   execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}
sl@0: } {fts_t1 fts_t1_content fts_t1_term}
sl@0: 
sl@0: # See what happens when renaming the fts1 table fails.
sl@0: #
sl@0: do_test fts1o-2.1 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t1_term(a, b, c);
sl@0:     ALTER TABLE fts_t1 RENAME to t1;
sl@0:   }
sl@0: } {1 {SQL logic error or missing database}}
sl@0: do_test fts1o-2.2 {
sl@0:   execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; }
sl@0: } {1 {one three <b>four</b>}}
sl@0: do_test fts1o-2.3 {
sl@0:   execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}
sl@0: } {fts_t1 fts_t1_content fts_t1_term t1_term}
sl@0: 
sl@0: # See what happens when renaming the fts1 table fails inside a transaction.
sl@0: #
sl@0: do_test fts1o-3.1 {
sl@0:   execsql {
sl@0:     BEGIN;
sl@0:     INSERT INTO fts_t1(a, b, c) VALUES('one two three', 'one four', 'one two');
sl@0:   }
sl@0: } {}
sl@0: do_test fts1o-3.2 {
sl@0:   catchsql {
sl@0:     ALTER TABLE fts_t1 RENAME to t1;
sl@0:   }
sl@0: } {1 {SQL logic error or missing database}}
sl@0: # NOTE(shess) rowid AS rowid to defeat caching.  Otherwise, this
sl@0: # seg-faults, I suspect that there's something up with a stale
sl@0: # virtual-table reference, but I'm not quite sure how it happens here
sl@0: # but not for fts2o.test.
sl@0: do_test fts1o-3.3 {
sl@0:   execsql { SELECT rowid AS rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; }
sl@0: } {1 {one three <b>four</b>}}
sl@0: do_test fts1o-3.4 {
sl@0:   execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}
sl@0: } {fts_t1 fts_t1_content fts_t1_term t1_term}
sl@0: do_test fts1o-3.5 {
sl@0:   execsql COMMIT
sl@0:   execsql {SELECT a FROM fts_t1}
sl@0: } {{one three four} {one two three}}
sl@0: do_test fts1o-3.6 {
sl@0:   execsql { SELECT a, b, c FROM fts_t1 WHERE c MATCH 'four'; }
sl@0: } {{one three four} {one four} {one four two}}
sl@0: 
sl@0: #---------------------------------------------------------------------
sl@0: # Test that it is possible to rename an fts1 table in an attached 
sl@0: # database.
sl@0: #
sl@0: file delete -force test2.db test2.db-journal
sl@0: 
sl@0: do_test fts1o-4.1 {
sl@0:   execsql {
sl@0:     DROP TABLE t1_term;
sl@0:     ALTER TABLE fts_t1 RENAME to t1;
sl@0:     SELECT a, b, c FROM t1 WHERE c MATCH 'two';
sl@0:   }
sl@0: } {{one three four} {one four} {one four two} {one two three} {one four} {one two}}
sl@0: 
sl@0: do_test fts1o-4.2 {
sl@0:   execsql {
sl@0:     ATTACH 'test2.db' AS aux;
sl@0:     CREATE VIRTUAL TABLE aux.t1 USING fts1(a, b, c);
sl@0:     INSERT INTO aux.t1(a, b, c) VALUES(
sl@0:       'neung song sahm', 'neung see', 'neung see song'
sl@0:     );
sl@0:   }
sl@0: } {}
sl@0: 
sl@0: do_test fts1o-4.3 {
sl@0:   execsql { SELECT a, b, c FROM aux.t1 WHERE a MATCH 'song'; }
sl@0: } {{neung song sahm} {neung see} {neung see song}}
sl@0: 
sl@0: do_test fts1o-4.4 {
sl@0:   execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; }
sl@0: } {{one three four} {one four} {one four two} {one two three} {one four} {one two}}
sl@0: 
sl@0: do_test fts1o-4.5 {
sl@0:   execsql { ALTER TABLE aux.t1 RENAME TO t2 }
sl@0: } {}
sl@0: 
sl@0: do_test fts1o-4.6 {
sl@0:   execsql { SELECT a, b, c FROM t2 WHERE a MATCH 'song'; }
sl@0: } {{neung song sahm} {neung see} {neung see song}}
sl@0: 
sl@0: do_test fts1o-4.7 {
sl@0:   execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; }
sl@0: } {{one three four} {one four} {one four two} {one two three} {one four} {one two}}
sl@0: 
sl@0: finish_test