148 lines
4.4 KiB
Plaintext
148 lines
4.4 KiB
Plaintext
# 2006 September 13
|
|
#
|
|
# The author disclaims copyright to this source code. In place of
|
|
# a legal notice, here is a blessing:
|
|
#
|
|
# May you do good and not evil.
|
|
# May you find forgiveness for yourself and forgive others.
|
|
# May you share freely, never taking more than you give.
|
|
#
|
|
#*************************************************************************
|
|
# This file implements regression tests for SQLite library. The
|
|
# focus of this script is testing the FTS3 module.
|
|
#
|
|
# $Id: fts3ab.test,v 1.1 2007/08/20 17:38:42 shess Exp $
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
# If SQLITE_ENABLE_FTS3 is defined, omit this file.
|
|
ifcapable !fts3 {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
# Fill the full-text index "t1" with phrases in english, spanish,
|
|
# and german. For the i-th row, fill in the names for the bits
|
|
# that are set in the value of i. The least significant bit is
|
|
# 1. For example, the value 5 is 101 in binary which will be
|
|
# converted to "one three" in english.
|
|
#
|
|
proc fill_multilanguage_fulltext_t1 {} {
|
|
set english {one two three four five}
|
|
set spanish {un dos tres cuatro cinco}
|
|
set german {eine zwei drei vier funf}
|
|
|
|
for {set i 1} {$i<=31} {incr i} {
|
|
set cmd "INSERT INTO t1 VALUES"
|
|
set vset {}
|
|
foreach lang {english spanish german} {
|
|
set words {}
|
|
for {set j 0; set k 1} {$j<5} {incr j; incr k $k} {
|
|
if {$k&$i} {lappend words [lindex [set $lang] $j]}
|
|
}
|
|
lappend vset "'$words'"
|
|
}
|
|
set sql "INSERT INTO t1(english,spanish,german) VALUES([join $vset ,])"
|
|
# puts $sql
|
|
db eval $sql
|
|
}
|
|
}
|
|
|
|
# Construct a full-text search table containing five keywords:
|
|
# one, two, three, four, and five, in various combinations. The
|
|
# rowid for each will be a bitmask for the elements it contains.
|
|
#
|
|
db eval {
|
|
CREATE VIRTUAL TABLE t1 USING fts3(english,spanish,german);
|
|
}
|
|
fill_multilanguage_fulltext_t1
|
|
|
|
do_test fts3ab-1.1 {
|
|
execsql {SELECT rowid FROM t1 WHERE english MATCH 'one'}
|
|
} {1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31}
|
|
do_test fts3ab-1.2 {
|
|
execsql {SELECT rowid FROM t1 WHERE spanish MATCH 'one'}
|
|
} {}
|
|
do_test fts3ab-1.3 {
|
|
execsql {SELECT rowid FROM t1 WHERE german MATCH 'one'}
|
|
} {}
|
|
do_test fts3ab-1.4 {
|
|
execsql {SELECT rowid FROM t1 WHERE t1 MATCH 'one'}
|
|
} {1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31}
|
|
do_test fts3ab-1.5 {
|
|
execsql {SELECT rowid FROM t1 WHERE t1 MATCH 'one dos drei'}
|
|
} {7 15 23 31}
|
|
do_test fts3ab-1.6 {
|
|
execsql {SELECT english, spanish, german FROM t1 WHERE rowid=1}
|
|
} {one un eine}
|
|
do_test fts3ab-1.7 {
|
|
execsql {SELECT rowid FROM t1 WHERE t1 MATCH '"one un"'}
|
|
} {}
|
|
|
|
do_test fts3ab-2.1 {
|
|
execsql {
|
|
CREATE VIRTUAL TABLE t2 USING fts3(from,to);
|
|
INSERT INTO t2([from],[to]) VALUES ('one two three', 'four five six');
|
|
SELECT [from], [to] FROM t2
|
|
}
|
|
} {{one two three} {four five six}}
|
|
|
|
|
|
# Compute an SQL string that contains the words one, two, three,... to
|
|
# describe bits set in the value $i. Only the lower 5 bits are examined.
|
|
#
|
|
proc wordset {i} {
|
|
set x {}
|
|
for {set j 0; set k 1} {$j<5} {incr j; incr k $k} {
|
|
if {$k&$i} {lappend x [lindex {one two three four five} $j]}
|
|
}
|
|
return '$x'
|
|
}
|
|
|
|
# Create a new FTS table with three columns:
|
|
#
|
|
# norm: words for the bits of rowid
|
|
# plusone: words for the bits of rowid+1
|
|
# invert: words for the bits of ~rowid
|
|
#
|
|
db eval {
|
|
CREATE VIRTUAL TABLE t4 USING fts3([norm],'plusone',"invert");
|
|
}
|
|
for {set i 1} {$i<=15} {incr i} {
|
|
set vset [list [wordset $i] [wordset [expr {$i+1}]] [wordset [expr {~$i}]]]
|
|
db eval "INSERT INTO t4(norm,plusone,invert) VALUES([join $vset ,]);"
|
|
}
|
|
|
|
do_test fts3ab-4.1 {
|
|
execsql {SELECT rowid FROM t4 WHERE t4 MATCH 'norm:one'}
|
|
} {1 3 5 7 9 11 13 15}
|
|
do_test fts3ab-4.2 {
|
|
execsql {SELECT rowid FROM t4 WHERE norm MATCH 'one'}
|
|
} {1 3 5 7 9 11 13 15}
|
|
do_test fts3ab-4.3 {
|
|
execsql {SELECT rowid FROM t4 WHERE t4 MATCH 'one'}
|
|
} {1 2 3 4 5 6 7 8 9 10 11 12 13 14 15}
|
|
do_test fts3ab-4.4 {
|
|
execsql {SELECT rowid FROM t4 WHERE t4 MATCH 'plusone:one'}
|
|
} {2 4 6 8 10 12 14}
|
|
do_test fts3ab-4.5 {
|
|
execsql {SELECT rowid FROM t4 WHERE plusone MATCH 'one'}
|
|
} {2 4 6 8 10 12 14}
|
|
do_test fts3ab-4.6 {
|
|
execsql {SELECT rowid FROM t4 WHERE t4 MATCH 'norm:one plusone:two'}
|
|
} {1 5 9 13}
|
|
do_test fts3ab-4.7 {
|
|
execsql {SELECT rowid FROM t4 WHERE t4 MATCH 'norm:one two'}
|
|
} {1 3 5 7 9 11 13 15}
|
|
do_test fts3ab-4.8 {
|
|
execsql {SELECT rowid FROM t4 WHERE t4 MATCH 'plusone:two norm:one'}
|
|
} {1 5 9 13}
|
|
do_test fts3ab-4.9 {
|
|
execsql {SELECT rowid FROM t4 WHERE t4 MATCH 'two norm:one'}
|
|
} {1 3 5 7 9 11 13 15}
|
|
|
|
|
|
finish_test
|