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Annotation of embedaddon/sqlite3/test/fts2j.test, revision 1.1.1.1

1.1       misho       1: # 2007 February 6
                      2: #
                      3: # The author disclaims copyright to this source code.
                      4: #
                      5: #*************************************************************************
                      6: # This file implements regression tests for SQLite library.  This
                      7: # tests creating fts2 tables in an attached database.
                      8: #
                      9: # $Id: fts2j.test,v 1.1 2007/02/07 01:01:18 shess Exp $
                     10: #
                     11: 
                     12: set testdir [file dirname $argv0]
                     13: source $testdir/tester.tcl
                     14: 
                     15: # If SQLITE_ENABLE_FTS2 is defined, omit this file.
                     16: ifcapable !fts2 {
                     17:   finish_test
                     18:   return
                     19: }
                     20: 
                     21: # Clean up anything left over from a previous pass.
                     22: forcedelete test2.db
                     23: forcedelete test2.db-journal
                     24: sqlite3 db2 test2.db
                     25: 
                     26: db eval {
                     27:   CREATE VIRTUAL TABLE t3 USING fts2(content);
                     28:   INSERT INTO t3 (rowid, content) VALUES(1, "hello world");
                     29: }
                     30: 
                     31: db2 eval {
                     32:   CREATE VIRTUAL TABLE t1 USING fts2(content);
                     33:   INSERT INTO t1 (rowid, content) VALUES(1, "hello world");
                     34:   INSERT INTO t1 (rowid, content) VALUES(2, "hello there");
                     35:   INSERT INTO t1 (rowid, content) VALUES(3, "cruel world");
                     36: }
                     37: 
                     38: # This has always worked because the t1_* tables used by fts2 will be
                     39: # the defaults.
                     40: do_test fts2j-1.1 {
                     41:   execsql {
                     42:     ATTACH DATABASE 'test2.db' AS two;
                     43:     SELECT rowid FROM t1 WHERE t1 MATCH 'hello';
                     44:     DETACH DATABASE two;
                     45:   }
                     46: } {1 2}
                     47: # Make certain we're detached if there was an error.
                     48: catch {db eval {DETACH DATABASE two}}
                     49: 
                     50: # In older code, this appears to work fine, but the t2_* tables used
                     51: # by fts2 will be created in database 'main' instead of database
                     52: # 'two'.  It appears to work fine because the tables end up being the
                     53: # defaults, but obviously is badly broken if you hope to use things
                     54: # other than in the exact same ATTACH setup.
                     55: do_test fts2j-1.2 {
                     56:   execsql {
                     57:     ATTACH DATABASE 'test2.db' AS two;
                     58:     CREATE VIRTUAL TABLE two.t2 USING fts2(content);
                     59:     INSERT INTO t2 (rowid, content) VALUES(1, "hello world");
                     60:     INSERT INTO t2 (rowid, content) VALUES(2, "hello there");
                     61:     INSERT INTO t2 (rowid, content) VALUES(3, "cruel world");
                     62:     SELECT rowid FROM t2 WHERE t2 MATCH 'hello';
                     63:     DETACH DATABASE two;
                     64:   }
                     65: } {1 2}
                     66: catch {db eval {DETACH DATABASE two}}
                     67: 
                     68: # In older code, this broke because the fts2 code attempted to create
                     69: # t3_* tables in database 'main', but they already existed.  Normally
                     70: # this wouldn't happen without t3 itself existing, in which case the
                     71: # fts2 code would never be called in the first place.
                     72: do_test fts2j-1.3 {
                     73:   execsql {
                     74:     ATTACH DATABASE 'test2.db' AS two;
                     75: 
                     76:     CREATE VIRTUAL TABLE two.t3 USING fts2(content);
                     77:     INSERT INTO two.t3 (rowid, content) VALUES(2, "hello there");
                     78:     INSERT INTO two.t3 (rowid, content) VALUES(3, "cruel world");
                     79:     SELECT rowid FROM two.t3 WHERE t3 MATCH 'hello';
                     80: 
                     81:     DETACH DATABASE two;
                     82:   } db2
                     83: } {2}
                     84: catch {db eval {DETACH DATABASE two}}
                     85: 
                     86: catch {db2 close}
                     87: forcedelete test2.db
                     88: 
                     89: finish_test