AryaWu/sqlite

1# 2007 June 202#3# The author disclaims copyright to this source code.  In place of4# a legal notice, here is a blessing:5#6#    May you do good and not evil.7#    May you find forgiveness for yourself and forgive others.8#    May you share freely, never taking more than you give.9#10#*************************************************************************11# This file implements regression tests for SQLite library.  The12# focus of this script is testing the FTS3 module.13#14# $Id: fts3ao.test,v 1.1 2007/08/20 17:38:42 shess Exp $15#16 17set testdir [file dirname $argv0]18source $testdir/tester.tcl19 20# If SQLITE_ENABLE_FTS3 is not defined, omit this file.21ifcapable !fts3 {22  finish_test23  return24}25 26set ::testprefix fts3ao27 28#---------------------------------------------------------------------29# These tests, fts3ao-1.*, test that ticket #2429 is fixed.30#31db eval {32  CREATE VIRTUAL TABLE t1 USING fts3(a, b, c);33  INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one four two');34}35do_test fts3ao-1.1 {36  execsql {37    SELECT rowid, snippet(t1) FROM t1 WHERE c MATCH 'four';38  }39} {1 {one <b>four</b> two}}40do_test fts3ao-1.2 {41  execsql {42    SELECT rowid, snippet(t1) FROM t1 WHERE b MATCH 'four';43  }44} {1 {one <b>four</b>}}45do_test fts3ao-1.3 {46  execsql {47    SELECT rowid, snippet(t1) FROM t1 WHERE a MATCH 'four';48  }49} {1 {one three <b>four</b>}}50 51#---------------------------------------------------------------------52# Test that it is possible to rename an fts3 table.53#54do_test fts3ao-2.1 {55  execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}56} {t1 t1_content t1_segments t1_segdir}57do_test fts3ao-2.2 {58  execsql { ALTER TABLE t1 RENAME to fts_t1; }59} {}60do_test fts3ao-2.3 {61  execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; }62} {1 {one three <b>four</b>}}63do_test fts3ao-2.4 {64  execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}65} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir}66 67# See what happens when renaming the fts3 table fails.68#69do_test fts3ao-2.5 {70  catchsql {71    CREATE TABLE t1_segdir(a, b, c);72    ALTER TABLE fts_t1 RENAME to t1;73  }74} {1 {SQL logic error}}75do_test fts3ao-2.6 {76  execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; }77} {1 {one three <b>four</b>}}78do_test fts3ao-2.7 {79  execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}80} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir t1_segdir}81 82# See what happens when renaming the fts3 table fails inside a transaction.83#84do_test fts3ao-2.8 {85  execsql {86    BEGIN;87    INSERT INTO fts_t1(a, b, c) VALUES('one two three', 'one four', 'one two');88  }89} {}90do_test fts3ao-2.9 {91  catchsql {92    ALTER TABLE fts_t1 RENAME to t1;93  }94} {1 {SQL logic error}}95do_test fts3ao-2.10 {96  execsql { SELECT rowid, snippet( fts_t1 ) FROM fts_t1 WHERE a MATCH 'four'; }97} {1 {one three <b>four</b>}}98do_test fts3ao-2.11 {99  execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'}100} {fts_t1 fts_t1_content fts_t1_segments fts_t1_segdir t1_segdir}101do_test fts3ao-2.12 {102  execsql COMMIT103  execsql {SELECT a FROM fts_t1}104} {{one three four} {one two three}}105do_test fts3ao-2.12 {106  execsql { SELECT a, b, c FROM fts_t1 WHERE c MATCH 'four'; }107} {{one three four} {one four} {one four two}}108 109#-------------------------------------------------------------------110# Close, delete and reopen the database. The following test should 111# be run on an initially empty db.112#113db close114forcedelete test.db test.db-journal115sqlite3 db test.db116 117do_test fts3ao-3.1 {118  execsql {119    CREATE VIRTUAL TABLE t1 USING fts3(a, b, c);120    INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one two');121    SELECT a, b, c FROM t1 WHERE c MATCH 'two';122  }123} {{one three four} {one four} {one two}}124 125# This test was crashing at one point.126#127do_test fts3ao-3.2 {128  execsql {129    SELECT a, b, c FROM t1 WHERE c MATCH 'two';130    CREATE TABLE t3(a, b, c);131    SELECT a, b, c FROM t1 WHERE  c  MATCH 'two';132  }133} {{one three four} {one four} {one two} {one three four} {one four} {one two}}134 135#---------------------------------------------------------------------136# Test that it is possible to rename an fts3 table in an attached 137# database.138#139forcedelete test2.db test2.db-journal140 141do_test fts3ao-3.1 {142  execsql {143    ATTACH 'test2.db' AS aux;144    CREATE VIRTUAL TABLE aux.t1 USING fts3(a, b, c);145    INSERT INTO aux.t1(a, b, c) VALUES(146      'neung song sahm', 'neung see', 'neung see song'147    );148  }149} {}150 151do_test fts3ao-3.2 {152  execsql { SELECT a, b, c FROM aux.t1 WHERE a MATCH 'song'; }153} {{neung song sahm} {neung see} {neung see song}}154 155do_test fts3ao-3.3 {156  execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; }157} {{one three four} {one four} {one two}}158 159do_test fts3ao-3.4 {160  execsql { ALTER TABLE aux.t1 RENAME TO t2 }161} {}162 163do_test fts3ao-3.2 {164  execsql { SELECT a, b, c FROM t2 WHERE a MATCH 'song'; }165} {{neung song sahm} {neung see} {neung see song}}166 167do_test fts3ao-3.3 {168  execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; }169} {{one three four} {one four} {one two}}170 171#---------------------------------------------------------------------172# Test that it is possible to rename an fts3 table within a 173# transaction.174#175do_test fts3ao-4.1 {176  execsql {177    CREATE VIRTUAL TABLE t4 USING fts3;178    INSERT INTO t4 VALUES('the quick brown fox');179  }180} {}181do_test fts3ao-4.2 {182  execsql {183    BEGIN;184      INSERT INTO t4 VALUES('jumped over the');185  }186} {}187do_test fts3ao-4.3 { execsql { ALTER TABLE t4 RENAME TO t5; } } {}188do_test fts3ao-4.4 { execsql { INSERT INTO t5 VALUES('lazy dog'); } } {}189do_test fts3ao-4.5 { execsql COMMIT } {}190do_test fts3ao-4.6 {191  execsql { SELECT * FROM t5 }192} {{the quick brown fox} {jumped over the} {lazy dog}}193do_test fts3ao-4.7 {194  execsql {195    BEGIN;196      INSERT INTO t5 VALUES('Down came a jumbuck to drink at that billabong');197      ALTER TABLE t5 RENAME TO t6;198      INSERT INTO t6 VALUES('Down came the troopers, one, two, three');199    ROLLBACK;200    SELECT * FROM t5;201  }202} {{the quick brown fox} {jumped over the} {lazy dog}}203do_execsql_test fts3ao-4.8 {204  SELECT snippet(t5, '[', ']') FROM t5 WHERE t5 MATCH 'the'205} {{[the] quick brown fox} {jumped over [the]}}206 207# Test that it is possible to rename an FTS4 table. Renaming an FTS4 table208# involves renaming the extra %_docsize and %_stat tables.209#210do_execsql_test 5.1 {211  CREATE VIRTUAL TABLE t7 USING FTS4;212  INSERT INTO t7 VALUES('coined by a German clinician');213  SELECT count(*) FROM sqlite_master WHERE name LIKE 't7%';214  SELECT count(*) FROM sqlite_master WHERE name LIKE 't8%';215} {6 0}216do_execsql_test 5.2 {217  ALTER TABLE t7 RENAME TO t8;218  SELECT count(*) FROM sqlite_master WHERE name LIKE 't7%';219  SELECT count(*) FROM sqlite_master WHERE name LIKE 't8%';220} {0 6}221 222# At one point this was causing a memory leak.223#224foreach {tn sql} {225  1 {}226  2 { INSERT INTO ft(ft) VALUES('merge=2,2'); }227} {228  reset_db229  do_execsql_test 6.$tn.1 "230    CREATE TABLE t1(x);231    CREATE VIRTUAL TABLE ft USING fts3;232    INSERT INTO ft VALUES('hello world');233    $sql234  "235 236  db close237  sqlite3 db test.db238  do_execsql_test 6.$tn.2 { SELECT * FROM t1 } {}239 240  do_test 6.$tn.3 {241    sqlite3 db2 test.db242    db2 eval { DROP TABLE t1 }243    db2 close244    set stmt [sqlite3_prepare db { SELECT * FROM ft } -1 dummy]245    sqlite3_finalize $stmt246  } {SQLITE_OK}247  db close248}249 250finish_test251