gitlab.com/CoiaPrant/sqlite3@v1.19.1/testdata/tcl/fts3ae.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 deletions in the FTS3 module.
     8  #
     9  # $Id: fts3ae.test,v 1.1 2007/08/20 17:38:42 shess Exp $
    10  #
    11  
    12  set testdir [file dirname $argv0]
    13  source $testdir/tester.tcl
    14  
    15  # If SQLITE_ENABLE_FTS3 is defined, omit this file.
    16  ifcapable !fts3 {
    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 30 INSERT and
    24  # DELETE statements, so that we'll test both the segmentMerge() merge
    25  # (over the first 16) and the termSelect() merge (over the level-1
    26  # segment and 14 level-0 segments).
    27  db eval {
    28    CREATE VIRTUAL TABLE t1 USING fts3(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    DELETE FROM t1 WHERE rowid = 1;
    34    INSERT INTO t1 (rowid, content) VALUES(5, 'one three');
    35    INSERT INTO t1 (rowid, content) VALUES(6, 'two three');
    36    INSERT INTO t1 (rowid, content) VALUES(7, 'one two three');
    37    DELETE FROM t1 WHERE rowid = 4;
    38    INSERT INTO t1 (rowid, content) VALUES(8, 'four');
    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    INSERT INTO t1 (rowid, content) VALUES(16, 'five');
    49    DELETE FROM t1 WHERE rowid = 13;
    50    INSERT INTO t1 (rowid, content) VALUES(17, 'one five');
    51    INSERT INTO t1 (rowid, content) VALUES(18, 'two five');
    52    INSERT INTO t1 (rowid, content) VALUES(19, 'one two five');
    53    DELETE FROM t1 WHERE rowid = 16;
    54    INSERT INTO t1 (rowid, content) VALUES(20, 'three five');
    55    INSERT INTO t1 (rowid, content) VALUES(21, 'one three five');
    56    INSERT INTO t1 (rowid, content) VALUES(22, 'two three five');
    57    DELETE FROM t1 WHERE rowid = 19;
    58    DELETE FROM t1 WHERE rowid = 22;
    59  }
    60  
    61  do_test fts3ae-1.1 {
    62    execsql {SELECT COUNT(*) FROM t1}
    63  } {14}
    64  
    65  do_test fts3ae-2.1 {
    66    execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'}
    67  } {3 5 9 11 15 17 21}
    68  
    69  do_test fts3ae-2.2 {
    70    execsql {SELECT rowid FROM t1 WHERE content MATCH 'two'}
    71  } {2 3 6 11 14 15 18}
    72  
    73  do_test fts3ae-2.3 {
    74    execsql {SELECT rowid FROM t1 WHERE content MATCH 'three'}
    75  } {5 6 12 14 15 20 21}
    76  
    77  do_test fts3ae-2.4 {
    78    execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'}
    79  } {8 9 11 12 14 15}
    80  
    81  do_test fts3ae-2.5 {
    82    execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'}
    83  } {17 18 20 21}
    84  
    85  finish_test