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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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