| Index: third_party/sqlite/test/corrupt8.test
|
| ===================================================================
|
| --- third_party/sqlite/test/corrupt8.test (revision 56608)
|
| +++ third_party/sqlite/test/corrupt8.test (working copy)
|
| @@ -1,99 +0,0 @@
|
| -# 2008 July 9
|
| -#
|
| -# 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 implements regression tests for SQLite library.
|
| -#
|
| -# This file implements tests to make sure SQLite does not crash or
|
| -# segfault if it sees a corrupt database file. It specifically focuses
|
| -# on corrupt pointer map pages.
|
| -#
|
| -# $Id: corrupt8.test,v 1.2 2008/07/11 03:34:10 drh Exp $
|
| -
|
| -set testdir [file dirname $argv0]
|
| -source $testdir/tester.tcl
|
| -
|
| -# We must have the page_size pragma for these tests to work.
|
| -#
|
| -ifcapable !pager_pragmas||!autovacuum {
|
| - finish_test
|
| - return
|
| -}
|
| -
|
| -# Create a database to work with.
|
| -#
|
| -do_test corrupt8-1.1 {
|
| - execsql {
|
| - PRAGMA auto_vacuum=1;
|
| - PRAGMA page_size=1024;
|
| - CREATE TABLE t1(x);
|
| - INSERT INTO t1(x) VALUES(1);
|
| - INSERT INTO t1(x) VALUES(2);
|
| - INSERT INTO t1(x) SELECT x+2 FROM t1;
|
| - INSERT INTO t1(x) SELECT x+4 FROM t1;
|
| - INSERT INTO t1(x) SELECT x+8 FROM t1;
|
| - INSERT INTO t1(x) SELECT x+16 FROM t1;
|
| - INSERT INTO t1(x) SELECT x+32 FROM t1;
|
| - INSERT INTO t1(x) SELECT x+64 FROM t1;
|
| - INSERT INTO t1(x) SELECT x+128 FROM t1;
|
| - INSERT INTO t1(x) SELECT x+256 FROM t1;
|
| - CREATE TABLE t2(a,b);
|
| - INSERT INTO t2 SELECT x, x*x FROM t1;
|
| - }
|
| - expr {[file size test.db]>1024*12}
|
| -} {1}
|
| -integrity_check corrupt8-1.2
|
| -
|
| -# Loop through each ptrmap entry. Corrupt the entry and make sure the
|
| -# corruption is detected by the integrity_check.
|
| -#
|
| -for {set i 1024} {$i<2048} {incr i 5} {
|
| - set oldval [hexio_read test.db $i 1]
|
| - if {$oldval==0} break
|
| - hexio_write test.db $i 00
|
| - do_test corrupt8-2.$i.0 {
|
| - db close
|
| - sqlite3 db test.db
|
| - set x [db eval {PRAGMA integrity_check}]
|
| - expr {$x!="ok"}
|
| - } {1}
|
| - for {set k 1} {$k<=5} {incr k} {
|
| - if {$k==$oldval} continue
|
| - hexio_write test.db $i 0$k
|
| - do_test corrupt8-2.$i.$k {
|
| - db close
|
| - sqlite3 db test.db
|
| - set x [db eval {PRAGMA integrity_check}]
|
| - expr {$x!="ok"}
|
| - } {1}
|
| - }
|
| - hexio_write test.db $i 06
|
| - do_test corrupt8-2.$i.6 {
|
| - db close
|
| - sqlite3 db test.db
|
| - set x [db eval {PRAGMA integrity_check}]
|
| - expr {$x!="ok"}
|
| - } {1}
|
| - hexio_write test.db $i $oldval
|
| - if {$oldval>2} {
|
| - set i2 [expr {$i+1+$i%4}]
|
| - set oldval [hexio_read test.db $i2 1]
|
| - hexio_write test.db $i2 [format %02x [expr {($oldval+1)&0xff}]]
|
| - do_test corrupt8-2.$i.7 {
|
| - db close
|
| - sqlite3 db test.db
|
| - set x [db eval {PRAGMA integrity_check}]
|
| - expr {$x!="ok"}
|
| - } {1}
|
| - hexio_write test.db $i2 $oldval
|
| - }
|
| -}
|
| -
|
| -
|
| -finish_test
|
|
|