sl@0: # 2007 April 9
sl@0: #
sl@0: # The author disclaims copyright to this source code.
sl@0: #
sl@0: #*************************************************************************
sl@0: # This file implements regression tests for SQLite library.  fts2
sl@0: # DELETE handling assumed all fields were non-null.  This was not
sl@0: # the intention at all.
sl@0: #
sl@0: # $Id: fts2m.test,v 1.1 2007/04/09 20:45:42 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_FTS2 is defined, omit this file.
sl@0: ifcapable !fts2 {
sl@0:   finish_test
sl@0:   return
sl@0: }
sl@0: 
sl@0: db eval {
sl@0:   CREATE VIRTUAL TABLE t1 USING fts2(col_a, col_b);
sl@0: 
sl@0:   INSERT INTO t1(rowid, col_a, col_b) VALUES(1, 'testing', 'testing');
sl@0:   INSERT INTO t1(rowid, col_a, col_b) VALUES(2, 'only a', null);
sl@0:   INSERT INTO t1(rowid, col_a, col_b) VALUES(3, null, 'only b');
sl@0:   INSERT INTO t1(rowid, col_a, col_b) VALUES(4, null, null);
sl@0: }
sl@0: 
sl@0: do_test fts2m-1.0 {
sl@0:   execsql {
sl@0:     SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1;
sl@0:   }
sl@0: } {2 2 4}
sl@0: 
sl@0: do_test fts2m-1.1 {
sl@0:   execsql {
sl@0:     DELETE FROM t1 WHERE rowid = 1;
sl@0:     SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1;
sl@0:   }
sl@0: } {1 1 3}
sl@0: 
sl@0: do_test fts2m-1.2 {
sl@0:   execsql {
sl@0:     DELETE FROM t1 WHERE rowid = 2;
sl@0:     SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1;
sl@0:   }
sl@0: } {0 1 2}
sl@0: 
sl@0: do_test fts2m-1.3 {
sl@0:   execsql {
sl@0:     DELETE FROM t1 WHERE rowid = 3;
sl@0:     SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1;
sl@0:   }
sl@0: } {0 0 1}
sl@0: 
sl@0: do_test fts2m-1.4 {
sl@0:   execsql {
sl@0:     DELETE FROM t1 WHERE rowid = 4;
sl@0:     SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1;
sl@0:   }
sl@0: } {0 0 0}
sl@0: 
sl@0: finish_test