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| 1 # 2013 April 02 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # 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 # This file contains fault injection tests designed to test the btree.c | |
| 13 # module. | |
| 14 # | |
| 15 | |
| 16 set testdir [file dirname $argv0] | |
| 17 source $testdir/tester.tcl | |
| 18 source $testdir/malloc_common.tcl | |
| 19 set testprefix btreefault | |
| 20 | |
| 21 # This test will not work with an in-memory journal, as the database will | |
| 22 # become corrupt if an error is injected into a transaction after it starts | |
| 23 # writing data out to the db file. | |
| 24 if {[permutation]=="inmemory_journal"} { | |
| 25 finish_test | |
| 26 return | |
| 27 } | |
| 28 | |
| 29 do_test 1-pre1 { | |
| 30 execsql { | |
| 31 PRAGMA auto_vacuum = incremental; | |
| 32 PRAGMA journal_mode = DELETE; | |
| 33 CREATE TABLE t1(a PRIMARY KEY, b); | |
| 34 INSERT INTO t1 VALUES(randomblob(1000), randomblob(100)); | |
| 35 INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1; | |
| 36 INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1; | |
| 37 INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1; | |
| 38 INSERT INTO t1 SELECT randomblob(1000), randomblob(1000) FROM t1; | |
| 39 DELETE FROM t1 WHERE rowid%2; | |
| 40 } | |
| 41 faultsim_save_and_close | |
| 42 } {} | |
| 43 | |
| 44 do_faultsim_test 1 -prep { | |
| 45 faultsim_restore_and_reopen | |
| 46 set ::STMT [sqlite3_prepare db "SELECT * FROM t1 ORDER BY a" -1 DUMMY] | |
| 47 sqlite3_step $::STMT | |
| 48 sqlite3_step $::STMT | |
| 49 } -body { | |
| 50 execsql { PRAGMA incremental_vacuum = 10 } | |
| 51 } -test { | |
| 52 sqlite3_finalize $::STMT | |
| 53 faultsim_test_result {0 {}} | |
| 54 faultsim_integrity_check | |
| 55 } | |
| 56 | |
| 57 finish_test | |
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