Import SQLite 3.8.7.4.

third_party/sqlite/src/test/corrupt3.test

 # 2007 April 6
 #
 # 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.
 #
 # $Id: corrupt3.test,v 1.2 2007/04/06 21:42:22 drh Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 
 # Do not use a codec for tests in this file, as the database file is
 # manipulated directly using tcl scripts (using the [hexio_write] command).
 #
 do_not_use_codec
 
+# These tests deal with corrupt database files
+#
+database_may_be_corrupt
+
 # We must have the page_size pragma for these tests to work.
 #
-ifcapable !pager_pragmas {
+ifcapable !pager_pragmas||direct_read {
   finish_test
   return
 }
 
 # Create a database with an overflow page.
 #
 do_test corrupt3-1.1 {
   set bigstring [string repeat 0123456789 200]
   execsql {
     PRAGMA auto_vacuum=OFF;
@@ skipping 66 matching lines @@
 } [list 1 {database disk image is malformed}]
 do_test corrupt3-1.12 {
   catchsql {
     PRAGMA integrity_check
   }
 } {0 {{*** in database main ***
 On tree page 2 cell 0: 1 of 1 pages missing from overflow list starting at 0
 Page 3 is never used}}}
 
 finish_test