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# 2010 February 02
#
# 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 FTS4 module.
#
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
# If SQLITE_ENABLE_FTS3 is defined, omit this file.
ifcapable !fts3 {
finish_test
return
}
# Create the fts_kjv_genesis procedure which fills and FTS3/4 table with
# the complete text of the Book of Genesis.
#
source $testdir/genesis.tcl
# The following is a list of queries to perform against the above
# FTS3/FTS4 database. We will be trying these queries in various
# configurations to ensure that they always return the same answers.
#
set fts4aa_queries {
{abraham}
{the king}
{"the king"}
{abraham OR joseph}
{ab* OR jos*}
{lived t*}
{spake hebrew}
{melchizedek}
{t* melchizedek}
{melchizedek t*}
}
unset -nocomplain fts4aa_res
# Set up the baseline results
#
do_test fts4aa-1.0 {
db eval {
CREATE VIRTUAL TABLE t1 USING fts4(words, tokenize porter);
}
fts_kjv_genesis
foreach q $::fts4aa_queries {
set r [db eval {SELECT docid FROM t1 WHERE words MATCH $q ORDER BY docid}]
set ::fts4aa_res($q) $r
}
} {}
# Legacy test cases
#
do_test fts4aa-1.1 {
db eval {
SELECT docid FROM t1 EXCEPT SELECT docid FROM t1_docsize
}
} {}
do_test fts4aa-1.2 {
db eval {
SELECT docid FROM t1_docsize EXCEPT SELECT docid FROM t1
}
} {}
proc mit {blob} {
set scan(littleEndian) i*
set scan(bigEndian) I*
binary scan $blob $scan($::tcl_platform(byteOrder)) r
return $r
}
db func mit mit
do_test fts4aa-1.3 {
db eval {
SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1 WHERE t1 MATCH 'melchizedek';
}
} {1014018 {1 1 1 1 1 1533 25 20}}
do_test fts4aa-1.4 {
db eval {
SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1
WHERE t1 MATCH 'spake hebrew'
ORDER BY docid;
}
} {1039014 {2 1 1 40 40 1 6 6 1533 25 42} 1039017 {2 1 1 40 40 1 6 6 1533 25 26}}
do_test fts4aa-1.5 {
db eval {
SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1
WHERE t1 MATCH 'laban overtook jacob'
ORDER BY docid;
}
} {1031025 {3 1 2 54 46 1 3 3 2 181 160 1533 25 24}}
do_test fts4aa-1.6 {
db eval {
DELETE FROM t1 WHERE docid!=1050026;
SELECT hex(size) FROM t1_docsize;
SELECT hex(value) FROM t1_stat;
}
} {17 01176F}
do_test fts4aa-1.7 {
db eval {
SELECT docid FROM t1 EXCEPT SELECT docid FROM t1_docsize
}
} {}
do_test fts4aa-1.8 {
db eval {
SELECT docid FROM t1_docsize EXCEPT SELECT docid FROM t1
}
} {}
ifcapable fts4_deferred {
do_test fts4aa-1.9 {
# Note: Token 'in' is being deferred in the following query.
db eval {
SELECT docid, mit(matchinfo(t1, 'pcxnal')) FROM t1
WHERE t1 MATCH 'joseph died in egypt'
ORDER BY docid;
}
} {1050026 {4 1 1 1 1 1 1 1 2 1 1 1 1 1 1 23 23}}
}
# Should get the same search results from FTS3
#
do_test fts4aa-2.0 {
db eval {
DROP TABLE t1;
CREATE VIRTUAL TABLE t1 USING fts3(words, tokenize porter);
}
fts_kjv_genesis
} {}
unset -nocomplain ii
set ii 0
foreach {q r} [array get fts4aa_res] {
incr ii
do_test fts4aa-2.$ii {
db eval {SELECT docid FROM t1 WHERE words MATCH $::q ORDER BY docid}
} $r
}
# Should get the same search results when the page size is very large
#
do_test fts4aa-3.0 {
db close
forcedelete test.db
sqlite3 db test.db
db eval {
PRAGMA page_size=65536;
CREATE VIRTUAL TABLE t1 USING fts4(words, tokenize porter);
}
fts_kjv_genesis
} {}
unset -nocomplain ii
set ii 0
foreach {q r} [array get fts4aa_res] {
incr ii
do_test fts4aa-3.$ii {
db eval {SELECT docid FROM t1 WHERE words MATCH $::q ORDER BY docid}
} $r
}
# Should get the same search results when an authorizer prevents
# all PRAGMA statements.
#
proc no_pragma_auth {code arg1 arg2 arg3 arg4} {
if {$code=="SQLITE_PRAGMA"} {return SQLITE_DENY}
return SQLITE_OK;
}
do_test fts4aa-4.0 {
db auth ::no_pragma_auth
db eval {
DROP TABLE t1;
CREATE VIRTUAL TABLE t1 USING fts4(words, tokenize porter);
}
fts_kjv_genesis
} {}
unset -nocomplain ii
set ii 0
foreach {q r} [array get fts4aa_res] {
incr ii
do_test fts4aa-4.$ii {
db eval {SELECT docid FROM t1 WHERE words MATCH $::q ORDER BY docid}
} $r
}
finish_test
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