# 2011 February 3 # # 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 set ::testprefix fts3fault2 # If SQLITE_ENABLE_FTS3 is not defined, omit this file. ifcapable !fts3 { finish_test ; return } do_test 1.0 { execsql { CREATE VIRTUAL TABLE t1 USING fts4(x); INSERT INTO t1 VALUES('a b c'); INSERT INTO t1 VALUES('c d e'); CREATE VIRTUAL TABLE terms USING fts4aux(t1); } faultsim_save_and_close } {} do_faultsim_test 1.1 -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql "CREATE VIRTUAL TABLE terms2 USING fts4aux(t1)" } -test { faultsim_test_result {0 {}} } do_faultsim_test 1.2 -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql "SELECT * FROM terms" } -test { 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}} } do_faultsim_test 1.3 -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql "SELECT * FROM terms WHERE term>'a' AND TERM < 'd'" } -test { faultsim_test_result {0 {b * 1 1 b 0 1 1 c * 2 2 c 0 2 2}} } do_faultsim_test 1.4 -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql "SELECT * FROM terms WHERE term='c'" } -test { faultsim_test_result {0 {c * 2 2 c 0 2 2}} } do_test 2.0 { faultsim_delete_and_reopen execsql { CREATE VIRTUAL TABLE tx USING fts4(a, b); INSERT INTO tx VALUES('a b c', 'x y z'); CREATE VIRTUAL TABLE terms2 USING fts4aux(tx); } faultsim_save_and_close } {} do_faultsim_test 2.1 -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql "SELECT * FROM terms2" } -test { 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}} } do_faultsim_test 3.0 -faults oom* -prep { faultsim_delete_and_reopen db eval { CREATE TABLE 'xx yy'(a, b); } } -body { execsql { CREATE VIRTUAL TABLE tt USING fts4(content="xx yy"); } } -test { faultsim_test_result {0 {}} } do_faultsim_test 3.1 -faults oom* -prep { faultsim_delete_and_reopen db func zip zip db func unzip unzip } -body { execsql { CREATE VIRTUAL TABLE tt USING fts4(compress=zip, uncompress=unzip); } } -test { faultsim_test_result {0 {}} } do_test 4.0 { faultsim_delete_and_reopen execsql { CREATE VIRTUAL TABLE ft USING fts4(a, b); INSERT INTO ft VALUES('U U T C O', 'F N D E S'); INSERT INTO ft VALUES('P H X G B', 'I D M R U'); INSERT INTO ft VALUES('P P X D M', 'Y V N T C'); INSERT INTO ft VALUES('Z L Q O W', 'D F U N Q'); INSERT INTO ft VALUES('A J D U P', 'C H M Q E'); INSERT INTO ft VALUES('P S A O H', 'S Z C W D'); INSERT INTO ft VALUES('T B N L W', 'C A K T I'); INSERT INTO ft VALUES('K E Z L O', 'L L Y C E'); INSERT INTO ft VALUES('C R E S V', 'Q V F W P'); INSERT INTO ft VALUES('S K H G W', 'R W Q F G'); } faultsim_save_and_close } {} do_faultsim_test 4.1 -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql { INSERT INTO ft(ft) VALUES('rebuild') } } -test { faultsim_test_result {0 {}} } ifcapable fts3_unicode { do_test 5.0 { faultsim_delete_and_reopen execsql { CREATE VIRTUAL TABLE ft USING fts4(a, tokenize=unicode61); } faultsim_save_and_close } {} do_faultsim_test 5.1 -faults oom* -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql { INSERT INTO ft VALUES('the quick brown fox'); } execsql { INSERT INTO ft VALUES( 'theunusuallylongtokenthatjustdragsonandonandonandthendragsonsomemoreeof' ); } execsql { SELECT docid FROM ft WHERE ft MATCH 'th*' } } -test { faultsim_test_result {0 {1 2}} } } reset_db do_test 6.0 { execsql { CREATE VIRTUAL TABLE t6 USING fts4(x,order=DESC); INSERT INTO t6(docid, x) VALUES(-1,'a b'); INSERT INTO t6(docid, x) VALUES(1, 'b'); } faultsim_save_and_close } {} do_faultsim_test 6.1 -faults oom* -prep { faultsim_restore_and_reopen db eval {SELECT * FROM sqlite_master} } -body { execsql { SELECT docid FROM t6 WHERE t6 MATCH '"a* b"' } } -test { faultsim_test_result {0 -1} } #------------------------------------------------------------------------- # Inject faults into a query for an N-byte prefix that uses a prefix=N+1 # index. reset_db do_execsql_test 7.0 { CREATE VIRTUAL TABLE t7 USING fts4(x,prefix=2); INSERT INTO t7 VALUES('the quick brown fox'); INSERT INTO t7 VALUES('jumped over the'); INSERT INTO t7 VALUES('lazy dog'); } do_faultsim_test 7.1 -faults oom* -body { execsql { SELECT docid FROM t7 WHERE t7 MATCH 't*' } } -test { faultsim_test_result {0 {1 2}} } #------------------------------------------------------------------------- # Inject faults into a opening an existing fts3 table that has been # upgraded to add an %_stat table. # reset_db do_execsql_test 8.0 { CREATE VIRTUAL TABLE t8 USING fts3; INSERT INTO t8 VALUES('the quick brown fox'); INSERT INTO t8 VALUES('jumped over the'); INSERT INTO t8 VALUES('lazy dog'); INSERT INTO t8(t8) VALUES('automerge=8'); SELECT name FROM sqlite_master WHERE name LIKE 't8%'; } { t8 t8_content t8_segments t8_segdir t8_stat } faultsim_save_and_close do_faultsim_test 8.1 -faults oom* -prep { faultsim_restore_and_reopen } -body { execsql { INSERT INTO t8 VALUES('one two three') } } -test { faultsim_test_result {0 {}} } do_faultsim_test 8.2 -faults oom* -prep { faultsim_restore_and_reopen } -body { execsql { ALTER TABLE t8 RENAME TO t8ii } } -test { faultsim_test_result {0 {}} } #------------------------------------------------------------------------- reset_db set chunkconfig [fts3_configure_incr_load 1 1] do_execsql_test 9.0 { PRAGMA page_size = 512; CREATE VIRTUAL TABLE t9 USING fts3; WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<50 ) INSERT INTO t9 SELECT 'one two three' FROM s; } do_faultsim_test 8.2 -faults io* -body { execsql { SELECT count(*) FROM t9 WHERE t9 MATCH '"one two three"' } } -test { faultsim_test_result {0 50} } eval fts3_configure_incr_load $chunkconfig finish_test