Artifact c3d24cbf38c919d9db8d24d9a5123352d321f085:
- File test/fts5snippet.test — part of check-in [7091e990cd] at 2013-05-21 20:08:24 on branch trunk — Remove sqlite4_mem_methods from sqlite.h.in. Other modifications so that src4.test works again. (user: dan size: 11722)
# 2013 January 10 # # 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. # #************************************************************************* # # The tests in this file test the FTS5 snippet() function. # set testdir [file dirname $argv0] source $testdir/tester.tcl # If SQLITE4_ENABLE_FTS3 is not defined, omit this file. source $testdir/fts3_common.tcl set DO_MALLOC_TEST 0 # Transform the list $L to its "normal" form. So that it can be compared to # another list with the same set of elements using [string compare]. # proc normalize {L} { set ret [list] foreach l $L {lappend ret $l} return $ret } # Document text used by a few tests. Contains the English names of all # integers between 1 and 300. # set numbers [normalize { one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twentyone twentytwo twentythree twentyfour twentyfive twentysix twentyseven twentyeight twentynine thirty thirtyone thirtytwo thirtythree thirtyfour thirtyfive thirtysix thirtyseven thirtyeight thirtynine forty fortyone fortytwo fortythree fortyfour fortyfive fortysix fortyseven fortyeight fortynine fifty fiftyone fiftytwo fiftythree fiftyfour fiftyfive fiftysix fiftyseven fiftyeight fiftynine sixty sixtyone sixtytwo sixtythree sixtyfour sixtyfive sixtysix sixtyseven sixtyeight sixtynine seventy seventyone seventytwo seventythree seventyfour seventyfive seventysix seventyseven seventyeight seventynine eighty eightyone eightytwo eightythree eightyfour eightyfive eightysix eightyseven eightyeight eightynine ninety ninetyone ninetytwo ninetythree ninetyfour ninetyfive ninetysix ninetyseven ninetyeight ninetynine onehundred onehundredone onehundredtwo onehundredthree onehundredfour onehundredfive onehundredsix onehundredseven onehundredeight onehundrednine onehundredten onehundredeleven onehundredtwelve onehundredthirteen onehundredfourteen onehundredfifteen onehundredsixteen onehundredseventeen onehundredeighteen onehundrednineteen onehundredtwenty onehundredtwentyone onehundredtwentytwo onehundredtwentythree onehundredtwentyfour onehundredtwentyfive onehundredtwentysix onehundredtwentyseven onehundredtwentyeight onehundredtwentynine onehundredthirty onehundredthirtyone onehundredthirtytwo onehundredthirtythree onehundredthirtyfour onehundredthirtyfive onehundredthirtysix onehundredthirtyseven onehundredthirtyeight onehundredthirtynine onehundredforty onehundredfortyone onehundredfortytwo onehundredfortythree onehundredfortyfour onehundredfortyfive onehundredfortysix onehundredfortyseven onehundredfortyeight onehundredfortynine onehundredfifty onehundredfiftyone onehundredfiftytwo onehundredfiftythree onehundredfiftyfour onehundredfiftyfive onehundredfiftysix onehundredfiftyseven onehundredfiftyeight onehundredfiftynine onehundredsixty onehundredsixtyone onehundredsixtytwo onehundredsixtythree onehundredsixtyfour onehundredsixtyfive onehundredsixtysix onehundredsixtyseven onehundredsixtyeight onehundredsixtynine onehundredseventy onehundredseventyone onehundredseventytwo onehundredseventythree onehundredseventyfour onehundredseventyfive onehundredseventysix onehundredseventyseven onehundredseventyeight onehundredseventynine onehundredeighty onehundredeightyone onehundredeightytwo onehundredeightythree onehundredeightyfour onehundredeightyfive onehundredeightysix onehundredeightyseven onehundredeightyeight onehundredeightynine onehundredninety onehundredninetyone onehundredninetytwo onehundredninetythree onehundredninetyfour onehundredninetyfive onehundredninetysix onehundredninetyseven onehundredninetyeight onehundredninetynine twohundred twohundredone twohundredtwo twohundredthree twohundredfour twohundredfive twohundredsix twohundredseven twohundredeight twohundrednine twohundredten twohundredeleven twohundredtwelve twohundredthirteen twohundredfourteen twohundredfifteen twohundredsixteen twohundredseventeen twohundredeighteen twohundrednineteen twohundredtwenty twohundredtwentyone twohundredtwentytwo twohundredtwentythree twohundredtwentyfour twohundredtwentyfive twohundredtwentysix twohundredtwentyseven twohundredtwentyeight twohundredtwentynine twohundredthirty twohundredthirtyone twohundredthirtytwo twohundredthirtythree twohundredthirtyfour twohundredthirtyfive twohundredthirtysix twohundredthirtyseven twohundredthirtyeight twohundredthirtynine twohundredforty twohundredfortyone twohundredfortytwo twohundredfortythree twohundredfortyfour twohundredfortyfive twohundredfortysix twohundredfortyseven twohundredfortyeight twohundredfortynine twohundredfifty twohundredfiftyone twohundredfiftytwo twohundredfiftythree twohundredfiftyfour twohundredfiftyfive twohundredfiftysix twohundredfiftyseven twohundredfiftyeight twohundredfiftynine twohundredsixty twohundredsixtyone twohundredsixtytwo twohundredsixtythree twohundredsixtyfour twohundredsixtyfive twohundredsixtysix twohundredsixtyseven twohundredsixtyeight twohundredsixtynine twohundredseventy twohundredseventyone twohundredseventytwo twohundredseventythree twohundredseventyfour twohundredseventyfive twohundredseventysix twohundredseventyseven twohundredseventyeight twohundredseventynine twohundredeighty twohundredeightyone twohundredeightytwo twohundredeightythree twohundredeightyfour twohundredeightyfive twohundredeightysix twohundredeightyseven twohundredeightyeight twohundredeightynine twohundredninety twohundredninetyone twohundredninetytwo twohundredninetythree twohundredninetyfour twohundredninetyfive twohundredninetysix twohundredninetyseven twohundredninetyeight twohundredninetynine threehundred }] foreach {DO_MALLOC_TEST enc} { 0 utf8 1 utf8 1 utf16 } { if {$DO_MALLOC_TEST || $enc=="utf16"} continue db close forcedelete test.db sqlite4 db test.db db eval "PRAGMA encoding = \"$enc\"" # Set variable $T to the test name prefix for this iteration of the loop. # set T "fts5snippet-$enc" ########################################################################## # Test the snippet function. # proc do_snippet_test {name expr iCol nTok args} { set res [list] foreach a $args { lappend res [string trim $a] } do_select_test $name { SELECT snippet(ft,'{','}','...',$iCol,$nTok) FROM ft WHERE ft MATCH $expr } $res } do_test $T.3.1 { execsql { DROP TABLE IF EXISTS ft; CREATE TABLE ft(content); CREATE INDEX fti ON ft USING fts5(); INSERT INTO ft VALUES('one two three four five six seven eight nine ten'); } } {} do_snippet_test $T.3.2 one 0 5 "{one} two three four five..." do_snippet_test $T.3.3 two 0 5 "one {two} three four five..." do_snippet_test $T.3.4 three 0 5 "one two {three} four five..." do_snippet_test $T.3.5 four 0 5 "...two three {four} five six..." do_snippet_test $T.3.6 five 0 5 "...three four {five} six seven..." do_snippet_test $T.3.7 six 0 5 "...four five {six} seven eight..." do_snippet_test $T.3.8 seven 0 5 "...five six {seven} eight nine..." do_snippet_test $T.3.9 eight 0 5 "...six seven {eight} nine ten" do_snippet_test $T.3.10 nine 0 5 "...six seven eight {nine} ten" do_snippet_test $T.3.11 ten 0 5 "...six seven eight nine {ten}" do_test $T.4.1 { execsql { INSERT INTO ft VALUES( 'one two three four five ' || 'six seven eight nine ten ' || 'eleven twelve thirteen fourteen fifteen ' || 'sixteen seventeen eighteen nineteen twenty ' || 'one two three four five ' || 'six seven eight nine ten ' || 'eleven twelve thirteen fourteen fifteen ' || 'sixteen seventeen eighteen nineteen twenty' ); } } {} do_snippet_test $T.4.2 {one nine} 0 5 { {one} two three...eight {nine} ten } { {one} two three...eight {nine} ten... } do_snippet_test $T.4.3 {one nine} 0 -5 { {one} two three four five...six seven eight {nine} ten } { {one} two three four five...seven eight {nine} ten eleven... } do_snippet_test $T.4.3 {one nineteen} 0 -5 { ...eighteen {nineteen} twenty {one} two... } do_snippet_test $T.4.4 {two nineteen} 0 -5 { ...eighteen {nineteen} twenty one {two}... } do_snippet_test $T.4.5 {three nineteen} 0 -5 { ...{nineteen} twenty one two {three}... } do_snippet_test $T.4.6 {four nineteen} 0 -5 { ...two three {four} five six...seventeen eighteen {nineteen} twenty one... } do_snippet_test $T.4.7 {four NEAR nineteen} 0 -5 { ...seventeen eighteen {nineteen} twenty one...two three {four} five six... } do_snippet_test $T.4.8 {four nineteen} 0 5 { ...three {four} five...eighteen {nineteen} twenty... } do_snippet_test $T.4.9 {four NEAR nineteen} 0 5 { ...eighteen {nineteen} twenty...three {four} five... } do_snippet_test $T.4.10 {four NEAR nineteen} 0 -5 { ...seventeen eighteen {nineteen} twenty one...two three {four} five six... } do_snippet_test $T.4.11 {four NOT (nineteen+twentyone)} 0 5 { ...two three {four} five six... } { ...two three {four} five six... } do_snippet_test $T.4.12 {four OR nineteen NEAR twentyone} 0 5 { ...two three {four} five six... } { ...two three {four} five six... } do_test $T.5.1 { execsql { DROP TABLE IF EXISTS ft; CREATE TABLE ft(a, b, c); CREATE INDEX fti ON ft USING fts5(); INSERT INTO ft VALUES( 'one two three four five', 'four five six seven eight', 'seven eight nine ten eleven' ); } } {} do_snippet_test $T.5.2 {five} -1 3 {...three four {five}} do_snippet_test $T.5.3 {five} 0 3 {...three four {five}} do_snippet_test $T.5.4 {five} 1 3 {four {five} six...} do_snippet_test $T.5.5 {five} 2 3 {seven eight nine...} do_test $T.5.6 { execsql { UPDATE ft SET b = NULL } } {} do_snippet_test $T.5.7 {five} -1 3 {...three four {five}} do_snippet_test $T.5.8 {five} 0 3 {...three four {five}} do_snippet_test $T.5.9 {five} 1 3 {} do_snippet_test $T.5.10 {five} 2 3 {seven eight nine...} do_snippet_test $T.5.11 {one "seven eight nine"} -1 -3 { {one} two three...{seven} {eight} {nine}... } do_test $T.6.1 { execsql { DROP TABLE IF EXISTS ft; CREATE TABLE ft(x); CREATE INDEX fti ON ft USING fts5(); INSERT INTO ft VALUES($numbers); } } {} do_snippet_test $T.6.2 { one fifty onehundred onehundredfifty twohundredfifty threehundred } -1 4 { {one}...{fifty}...{onehundred}...{onehundredfifty}... } do_snippet_test $T.6.3 { one fifty onehundred onehundredfifty twohundredfifty threehundred } -1 -4 { {one} two three four...fortyeight fortynine {fifty} fiftyone...ninetyeight ninetynine {onehundred} onehundredone...onehundredfortyeight onehundredfortynine {onehundredfifty} onehundredfiftyone... } do_test $T.7.1 { execsql { BEGIN; DROP TABLE IF EXISTS ft; CREATE TABLE ft(x); CREATE INDEX fti ON ft USING fts5(); } set testresults [list] for {set i 1} {$i < 150} {incr i} { set commas [string repeat , $i] execsql {INSERT INTO ft VALUES('one' || $commas || 'two')} lappend testresults "{one}$commas{two}" } execsql COMMIT } {} eval [list do_snippet_test $T.7.2 {one two} -1 3] $testresults } finish_test