AryaWu/sqlite

1# 2011 February 32#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#12 13set testdir [file dirname $argv0]14source $testdir/tester.tcl15set ::testprefix fts3fault216 17# If SQLITE_ENABLE_FTS3 is not defined, omit this file.18ifcapable !fts3 { finish_test ; return }19 20do_test 1.0 {21  execsql {22    CREATE VIRTUAL TABLE t1 USING fts4(x);23    INSERT INTO t1 VALUES('a b c');24    INSERT INTO t1 VALUES('c d e');25    CREATE VIRTUAL TABLE terms USING fts4aux(t1);26  }27  faultsim_save_and_close28} {}29 30do_faultsim_test 1.1 -prep {31  faultsim_restore_and_reopen32  db eval {SELECT * FROM sqlite_master}33} -body {34  execsql "CREATE VIRTUAL TABLE terms2 USING fts4aux(t1)"35} -test {36  faultsim_test_result {0 {}}37}38 39do_faultsim_test 1.2 -prep {40  faultsim_restore_and_reopen41  db eval {SELECT * FROM sqlite_master}42} -body {43  execsql "SELECT * FROM terms"44} -test {45  faultsim_test_result {0 {a * 1 1 a 0 1 1 b * 1 1 b 0 1 1 c * 2 2 c 0 2 2 d * 1 1 d 0 1 1 e * 1 1 e 0 1 1}}46}47 48do_faultsim_test 1.3 -prep {49  faultsim_restore_and_reopen50  db eval {SELECT * FROM sqlite_master}51} -body {52  execsql "SELECT * FROM terms WHERE term>'a' AND TERM < 'd'"53} -test {54  faultsim_test_result {0 {b * 1 1 b 0 1 1 c * 2 2 c 0 2 2}}55}56 57do_faultsim_test 1.4 -prep {58  faultsim_restore_and_reopen59  db eval {SELECT * FROM sqlite_master}60} -body {61  execsql "SELECT * FROM terms WHERE term='c'"62} -test {63  faultsim_test_result {0 {c * 2 2 c 0 2 2}}64}65 66do_test 2.0 {67  faultsim_delete_and_reopen68  execsql {69    CREATE VIRTUAL TABLE tx USING fts4(a, b);70    INSERT INTO tx VALUES('a b c', 'x y z');71    CREATE VIRTUAL TABLE terms2 USING fts4aux(tx);72  }73  faultsim_save_and_close74} {}75 76do_faultsim_test 2.1 -prep {77  faultsim_restore_and_reopen78  db eval {SELECT * FROM sqlite_master}79} -body {80  execsql "SELECT * FROM terms2"81} -test {82  faultsim_test_result {0 {a * 1 1 a 0 1 1 b * 1 1 b 0 1 1 c * 1 1 c 0 1 1 x * 1 1 x 1 1 1 y * 1 1 y 1 1 1 z * 1 1 z 1 1 1}}83}84 85do_faultsim_test 3.0 -faults oom* -prep {86  faultsim_delete_and_reopen87  db eval { CREATE TABLE 'xx yy'(a, b); }88} -body {89  execsql {90    CREATE VIRTUAL TABLE tt USING fts4(content="xx yy");91  }92} -test {93  faultsim_test_result {0 {}}94}95 96do_faultsim_test 3.1 -faults oom* -prep {97  faultsim_delete_and_reopen98  db func zip zip99  db func unzip unzip100} -body {101  execsql {102    CREATE VIRTUAL TABLE tt USING fts4(compress=zip, uncompress=unzip);103  }104} -test {105  faultsim_test_result {0 {}}106}107 108do_test 4.0 {109  faultsim_delete_and_reopen110  execsql {111    CREATE VIRTUAL TABLE ft USING fts4(a, b);112    INSERT INTO ft VALUES('U U T C O', 'F N D E S');113    INSERT INTO ft VALUES('P H X G B', 'I D M R U');114    INSERT INTO ft VALUES('P P X D M', 'Y V N T C');115    INSERT INTO ft VALUES('Z L Q O W', 'D F U N Q');116    INSERT INTO ft VALUES('A J D U P', 'C H M Q E');117    INSERT INTO ft VALUES('P S A O H', 'S Z C W D');118    INSERT INTO ft VALUES('T B N L W', 'C A K T I');119    INSERT INTO ft VALUES('K E Z L O', 'L L Y C E');120    INSERT INTO ft VALUES('C R E S V', 'Q V F W P');121    INSERT INTO ft VALUES('S K H G W', 'R W Q F G');122  }123  faultsim_save_and_close124} {}125do_faultsim_test 4.1 -prep {126  faultsim_restore_and_reopen127  db eval {SELECT * FROM sqlite_master}128} -body {129  execsql { INSERT INTO ft(ft) VALUES('rebuild') }130} -test {131  faultsim_test_result {0 {}}132}133 134ifcapable fts3_unicode {135  do_test 5.0 {136    faultsim_delete_and_reopen137    execsql {138      CREATE VIRTUAL TABLE ft USING fts4(a, tokenize=unicode61);139    }140    faultsim_save_and_close141  } {}142  143  do_faultsim_test 5.1 -faults oom* -prep {144    faultsim_restore_and_reopen145    db eval {SELECT * FROM sqlite_master}146  } -body {147    execsql { INSERT INTO ft VALUES('the quick brown fox'); }148    execsql { INSERT INTO ft VALUES(149       'theunusuallylongtokenthatjustdragsonandonandonandthendragsonsomemoreeof'150      );151    }152    execsql { SELECT docid FROM ft WHERE ft MATCH 'th*' }153  } -test {154    faultsim_test_result {0 {1 2}}155  }156}157 158reset_db159do_test 6.0 {160  execsql {161    CREATE VIRTUAL TABLE t6 USING fts4(x,order=DESC);162    INSERT INTO t6(docid, x) VALUES(-1,'a b');163    INSERT INTO t6(docid, x) VALUES(1, 'b');164  }165  faultsim_save_and_close166} {}167 168do_faultsim_test 6.1 -faults oom* -prep {169  faultsim_restore_and_reopen170  db eval {SELECT * FROM sqlite_master}171} -body {172  execsql { SELECT docid FROM t6 WHERE t6 MATCH '"a* b"' }173} -test {174  faultsim_test_result {0 -1}175}176 177#-------------------------------------------------------------------------178# Inject faults into a query for an N-byte prefix that uses a prefix=N+1179# index.180reset_db181do_execsql_test 7.0 {182  CREATE VIRTUAL TABLE t7 USING fts4(x,prefix=2);183  INSERT INTO t7 VALUES('the quick brown fox');184  INSERT INTO t7 VALUES('jumped over the');185  INSERT INTO t7 VALUES('lazy dog');186}187do_faultsim_test 7.1 -faults oom* -body {188  execsql { SELECT docid FROM t7 WHERE t7 MATCH 't*' }189} -test {190  faultsim_test_result {0 {1 2}}191}192 193#-------------------------------------------------------------------------194# Inject faults into a opening an existing fts3 table that has been 195# upgraded to add an %_stat table.196#197reset_db198do_execsql_test 8.0 {199  CREATE VIRTUAL TABLE t8 USING fts3;200  INSERT INTO t8 VALUES('the quick brown fox');201  INSERT INTO t8 VALUES('jumped over the');202  INSERT INTO t8 VALUES('lazy dog');203  INSERT INTO t8(t8) VALUES('automerge=8');204  SELECT name FROM sqlite_master WHERE name LIKE 't8%';205} {206  t8 t8_content t8_segments t8_segdir t8_stat207}208faultsim_save_and_close209 210do_faultsim_test 8.1 -faults oom* -prep {211  faultsim_restore_and_reopen212} -body {213  execsql { INSERT INTO t8 VALUES('one two three') }214} -test {215  faultsim_test_result {0 {}}216}217 218set ::TMPDBERROR [list 1 \219  {unable to open a temporary database file for storing temporary tables}220]221do_faultsim_test 8.2 -faults oom* -prep {222  faultsim_restore_and_reopen223} -body {224  execsql { ALTER TABLE t8 RENAME TO t8ii }225} -test {226  faultsim_test_result {0 {}} $::TMPDBERROR227}228 229#-------------------------------------------------------------------------230reset_db231set chunkconfig [fts3_configure_incr_load 1 1]232do_execsql_test 9.0 {233  PRAGMA page_size = 512;234  CREATE VIRTUAL TABLE t9 USING fts3;235  WITH s(i) AS (236    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<50237  )238  INSERT INTO t9 SELECT 'one two three' FROM s;239}240 241do_faultsim_test 8.2 -faults io* -body {242  execsql { SELECT count(*) FROM t9 WHERE t9 MATCH '"one two three"' }243} -test {244  faultsim_test_result {0 50}245}246 247eval fts3_configure_incr_load $chunkconfig248 249 250finish_test251