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sqlite3

    1: # 2006 October 19
    2: #
    3: # The author disclaims copyright to this source code.
    4: #
    5: #*************************************************************************
    6: # This file implements regression tests for SQLite library.  The
    7: # focus of this script is testing updates in the FTS2 module.
    8: #
    9: # $Id: fts2f.test,v 1.1.1.1 2012/02/21 17:04:16 misho 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: # Construct a full-text search table containing keywords which are the
   22: # ordinal numbers of the bit positions set for a sequence of integers,
   23: # which are used for the rowid.  There are a total of 31 INSERT,
   24: # UPDATE, and DELETE statements, so that we'll test both the
   25: # segmentMerge() merge (over the first 16) and the termSelect() merge
   26: # (over the level-1 segment and 15 level-0 segments).
   27: db eval {
   28:   CREATE VIRTUAL TABLE t1 USING fts2(content);
   29:   INSERT INTO t1 (rowid, content) VALUES(1, 'one');
   30:   INSERT INTO t1 (rowid, content) VALUES(2, 'two');
   31:   INSERT INTO t1 (rowid, content) VALUES(3, 'one two');
   32:   INSERT INTO t1 (rowid, content) VALUES(4, 'three');
   33:   INSERT INTO t1 (rowid, content) VALUES(5, 'one three');
   34:   INSERT INTO t1 (rowid, content) VALUES(6, 'two three');
   35:   INSERT INTO t1 (rowid, content) VALUES(7, 'one two three');
   36:   DELETE FROM t1 WHERE rowid = 4;
   37:   INSERT INTO t1 (rowid, content) VALUES(8, 'four');
   38:   UPDATE t1 SET content = 'update one three' WHERE rowid = 1;
   39:   INSERT INTO t1 (rowid, content) VALUES(9, 'one four');
   40:   INSERT INTO t1 (rowid, content) VALUES(10, 'two four');
   41:   DELETE FROM t1 WHERE rowid = 7;
   42:   INSERT INTO t1 (rowid, content) VALUES(11, 'one two four');
   43:   INSERT INTO t1 (rowid, content) VALUES(12, 'three four');
   44:   INSERT INTO t1 (rowid, content) VALUES(13, 'one three four');
   45:   DELETE FROM t1 WHERE rowid = 10;
   46:   INSERT INTO t1 (rowid, content) VALUES(14, 'two three four');
   47:   INSERT INTO t1 (rowid, content) VALUES(15, 'one two three four');
   48:   UPDATE t1 SET content = 'update two five' WHERE rowid = 8;
   49:   INSERT INTO t1 (rowid, content) VALUES(16, 'five');
   50:   DELETE FROM t1 WHERE rowid = 13;
   51:   INSERT INTO t1 (rowid, content) VALUES(17, 'one five');
   52:   INSERT INTO t1 (rowid, content) VALUES(18, 'two five');
   53:   INSERT INTO t1 (rowid, content) VALUES(19, 'one two five');
   54:   DELETE FROM t1 WHERE rowid = 16;
   55:   INSERT INTO t1 (rowid, content) VALUES(20, 'three five');
   56:   INSERT INTO t1 (rowid, content) VALUES(21, 'one three five');
   57:   INSERT INTO t1 (rowid, content) VALUES(22, 'two three five');
   58:   DELETE FROM t1 WHERE rowid = 19;
   59:   UPDATE t1 SET content = 'update' WHERE rowid = 15;
   60: }
   61: 
   62: do_test fts2f-1.1 {
   63:   execsql {SELECT COUNT(*) FROM t1}
   64: } {16}
   65: 
   66: do_test fts2f-2.0 {
   67:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'update'}
   68: } {1 8 15}
   69: 
   70: do_test fts2f-2.1 {
   71:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'}
   72: } {1 3 5 9 11 17 21}
   73: 
   74: do_test fts2f-2.2 {
   75:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'two'}
   76: } {2 3 6 8 11 14 18 22}
   77: 
   78: do_test fts2f-2.3 {
   79:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'three'}
   80: } {1 5 6 12 14 20 21 22}
   81: 
   82: do_test fts2f-2.4 {
   83:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'}
   84: } {9 11 12 14}
   85: 
   86: do_test fts2f-2.5 {
   87:   execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'}
   88: } {8 17 18 20 21 22}
   89: 
   90: finish_test