# 2008 Jan 22 # # 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. Checks for # malformed schema. # # $Id: corrupt5.test,v 1.3 2009/06/04 02:47:04 shane Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # 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 { finish_test return } # Create a database with a freelist containing at least two pages. # do_test corrupt5-1.1 { execsql { CREATE TABLE t1(a,b,c); CREATE INDEX i1 ON t1(a,b); PRAGMA writable_schema=ON; UPDATE sqlite_master SET name=NULL, sql=NULL WHERE name='i1'; } db close sqlite3 db test.db catchsql { SELECT * FROM t1 } } {1 {malformed database schema (?)}} finish_test