# 2015 September 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. # #************************************************************************* # # This file is focused on OOM errors. # source [file join [file dirname [info script]] fts5_common.tcl] source $testdir/malloc_common.tcl set testprefix fts5fault8 # If SQLITE_ENABLE_FTS3 is defined, omit this file. ifcapable !fts5 { finish_test return } foreach_detail_mode $testprefix { fts5_aux_test_functions db do_execsql_test 1.0 { CREATE VIRTUAL TABLE t1 USING fts5(a, b, detail=%DETAIL%); INSERT INTO t1 VALUES('a b c d', '1 2 3 4'); INSERT INTO t1 VALUES('a b a b', NULL); INSERT INTO t1 VALUES(NULL, '1 2 1 2'); } do_faultsim_test 1 -faults oom-* -body { execsql { SELECT rowid, fts5_test_poslist(t1) FROM t1 WHERE t1 MATCH 'b OR 2' } } -test { faultsim_test_result {0 {1 {0.0.1 1.1.1} 2 {0.0.1 0.0.3} 3 {1.1.1 1.1.3}}} \ {1 SQLITE_NOMEM} } do_faultsim_test 2 -faults oom-* -body { execsql { INSERT INTO t1(t1) VALUES('integrity-check') } } -test { faultsim_test_result {0 {}} {1 SQLITE_NOMEM} } if {[detail_is_none]==0} { do_faultsim_test 3 -faults oom-* -body { execsql { SELECT rowid FROM t1('b:2') } } -test { faultsim_test_result {0 {1 3}} {1 SQLITE_NOMEM} } } } ;# foreach_detail_mode... do_execsql_test 4.0 { CREATE VIRTUAL TABLE x2 USING fts5(a); INSERT INTO x2(x2, rank) VALUES('crisismerge', 2); INSERT INTO x2(x2, rank) VALUES('pgsz', 32); INSERT INTO x2 VALUES('a b c d'); INSERT INTO x2 VALUES('e f g h'); INSERT INTO x2 VALUES('i j k l'); INSERT INTO x2 VALUES('m n o p'); INSERT INTO x2 VALUES('q r s t'); INSERT INTO x2 VALUES('u v w x'); INSERT INTO x2 VALUES('y z a b'); } faultsim_save_and_close do_faultsim_test 4 -faults oom-* -prep { faultsim_restore_and_reopen } -body { execsql { INSERT INTO x2(x2) VALUES('optimize') } } -test { faultsim_test_result {0 {}} {1 SQLITE_NOMEM} } finish_test