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| 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 FTS2 module. | |
| 8 # | |
| 9 # $Id: fts2e.test,v 1.1 2006/10/19 23:36:26 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 # 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 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 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 fts2f-1.1 { | |
| 62 execsql {SELECT COUNT(*) FROM t1} | |
| 63 } {14} | |
| 64 | |
| 65 do_test fts2e-2.1 { | |
| 66 execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'} | |
| 67 } {3 5 9 11 15 17 21} | |
| 68 | |
| 69 do_test fts2e-2.2 { | |
| 70 execsql {SELECT rowid FROM t1 WHERE content MATCH 'two'} | |
| 71 } {2 3 6 11 14 15 18} | |
| 72 | |
| 73 do_test fts2e-2.3 { | |
| 74 execsql {SELECT rowid FROM t1 WHERE content MATCH 'three'} | |
| 75 } {5 6 12 14 15 20 21} | |
| 76 | |
| 77 do_test fts2e-2.4 { | |
| 78 execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'} | |
| 79 } {8 9 11 12 14 15} | |
| 80 | |
| 81 do_test fts2e-2.5 { | |
| 82 execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'} | |
| 83 } {17 18 20 21} | |
| 84 | |
| 85 finish_test | |
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