gitlab.com/CoiaPrant/sqlite3@v1.19.1/testdata/tcl/fts1f.test (about)

     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 FTS1 module.
     8  #
     9  # $Id: fts1f.test,v 1.2 2007/02/23 00:14:06 shess Exp $
    10  #
    11  
    12  set testdir [file dirname $argv0]
    13  source $testdir/tester.tcl
    14  
    15  # If SQLITE_ENABLE_FTS1 is defined, omit this file.
    16  ifcapable !fts1 {
    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 fts1(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 fts1f-1.1 {
    63    execsql {SELECT COUNT(*) FROM t1}
    64  } {16}
    65  
    66  do_test fts1f-2.0 {
    67    execsql {SELECT rowid FROM t1 WHERE content MATCH 'update'}
    68  } {1 8 15}
    69  
    70  do_test fts1f-2.1 {
    71    execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'}
    72  } {1 3 5 9 11 17 21}
    73  
    74  do_test fts1f-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 fts1f-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 fts1f-2.4 {
    83    execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'}
    84  } {9 11 12 14}
    85  
    86  do_test fts1f-2.5 {
    87    execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'}
    88  } {8 17 18 20 21 22}
    89  
    90  finish_test