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# 2012 March 26
#
# 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.
#
#*************************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/fts3_common.tcl
set ::testprefix fts4docid
# If SQLITE_ENABLE_FTS3 is defined, omit this file.
ifcapable !fts3 {
finish_test
return
}
# Initialize a table with pseudo-randomly generated data.
#
do_execsql_test 1.0 { CREATE VIRTUAL TABLE t1 USING fts4; }
do_test 1.1 {
foreach {docid content} {
0 {F N K B T I K V B A} 1 {D M J E S P H E L O}
2 {W U T Q T Q T L H G} 3 {D W H M B R S Z B K}
4 {F Q I N P Q J L Z D} 5 {J O Q E Y A O E L B}
6 {O V R A C R K C Y H} 7 {Z J H T Q Q O R A G}
8 {L K J W G D Y W B M} 9 {K E Y I A Q R Q T S}
10 {N P H Y Z M R T I C} 11 {E X H O I S E S Z F}
12 {B Y Q T J X C L L J} 13 {Q D C U U A Q E Z U}
14 {S I T C J R X S J M} 15 {M X M K E X L H Q Y}
16 {O W E I C H U Y S Y} 17 {P V V E M T H C C S}
18 {L Y A M I E N M X O} 19 {S Y R U L S Q Y F P}
20 {U J S T T J J S V X} 21 {T E I W P O V A A P}
22 {W D K H D H F G O J} 23 {T X Y P G M J U I L}
24 {F V X E B C N B K W} 25 {E B A Y N N T Z I C}
26 {G E E B C P U D H G} 27 {J D J K N S B Q T M}
28 {Q T G M D O D Y V G} 29 {P X W I W V P W Z G}
} {
execsql { INSERT INTO t1(docid, content) VALUES($docid, $content) }
}
} {}
# Quick test regarding affinites and the docid/rowid column.
do_execsql_test 2.1.1 { SELECT docid FROM t1 WHERE docid = 5 } {5}
do_execsql_test 2.1.2 { SELECT docid FROM t1 WHERE docid = '5' } {5}
do_execsql_test 2.1.3 { SELECT docid FROM t1 WHERE docid = +5 } {5}
do_execsql_test 2.1.4 { SELECT docid FROM t1 WHERE docid = +'5' } {5}
do_execsql_test 2.1.5 { SELECT docid FROM t1 WHERE docid < 5 } {0 1 2 3 4}
do_execsql_test 2.1.6 { SELECT docid FROM t1 WHERE docid < '5' } {0 1 2 3 4}
do_execsql_test 2.2.1 { SELECT rowid FROM t1 WHERE rowid = 5 } {5}
do_execsql_test 2.2.2 { SELECT rowid FROM t1 WHERE rowid = '5' } {5}
do_execsql_test 2.2.3 { SELECT rowid FROM t1 WHERE rowid = +5 } {5}
do_execsql_test 2.2.4 { SELECT rowid FROM t1 WHERE rowid = +'5' } {5}
do_execsql_test 2.2.5 { SELECT rowid FROM t1 WHERE rowid < 5 } {0 1 2 3 4}
do_execsql_test 2.2.6 { SELECT rowid FROM t1 WHERE rowid < '5' } {0 1 2 3 4}
#-------------------------------------------------------------------------
# Now test a bunch of full-text queries featuring range constraints on
# the docid field. Each query is run so that the range constraint:
#
# * is on the docid field,
# * is on the docid field with a unary +,
# * is on the rowid field,
# * is on the rowid field with a unary +.
#
# Queries are run with both "ORDER BY docid DESC" and "ORDER BY docid ASC"
# clauses.
#
foreach {tn where result} {
1 {WHERE t1 MATCH 'O' AND xxx < 17} {1 5 6 7 11 16}
2 {WHERE t1 MATCH 'O' AND xxx < 4123456789123456} {1 5 6 7 11 16 18 21 22 28}
3 {WHERE t1 MATCH 'O' AND xxx < 1} {}
4 {WHERE t1 MATCH 'O' AND xxx < -4123456789123456} {}
5 {WHERE t1 MATCH 'O' AND xxx > 17} {18 21 22 28}
6 {WHERE t1 MATCH 'O' AND xxx > 4123456789123456} {}
7 {WHERE t1 MATCH 'O' AND xxx > 1} {5 6 7 11 16 18 21 22 28}
8 {WHERE t1 MATCH 'O' AND xxx > -4123456789123456} {1 5 6 7 11 16 18 21 22 28}
9 {WHERE t1 MATCH '"Q T"' AND xxx < 27} {2 9 12}
10 {WHERE t1 MATCH '"Q T"' AND xxx <= 27} {2 9 12 27}
11 {WHERE t1 MATCH '"Q T"' AND xxx > 27} {28}
12 {WHERE t1 MATCH '"Q T"' AND xxx >= 27} {27 28}
} {
foreach {tn2 ref order} {
1 docid "ORDER BY docid ASC"
2 +docid "ORDER BY docid ASC"
3 rowid "ORDER BY docid ASC"
4 +rowid "ORDER BY docid ASC"
5 docid "ORDER BY docid DESC"
6 +docid "ORDER BY docid DESC"
7 rowid "ORDER BY docid DESC"
8 +rowid "ORDER BY docid DESC"
} {
set w [string map "xxx $ref" $where]
set q "SELECT docid FROM t1 $w $order"
if {$tn2<5} {
set r [lsort -integer -increasing $result]
} else {
set r [lsort -integer -decreasing $result]
}
do_execsql_test 3.$tn.$tn2 $q $r
}
}
finish_test
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