1# 2007 April 30 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# This file contains additional out-of-memory checks (see malloc.tcl) 12# added to expose a bug in out-of-memory handling for sqlite3_prepare(). 13# 14# $Id: malloc9.test,v 1.5 2008/04/04 12:21:26 drh Exp $ 15 16set testdir [file dirname $argv0] 17source $testdir/tester.tcl 18source $testdir/malloc_common.tcl 19 20# Only run these tests if memory debugging is turned on. 21# 22if {!$MEMDEBUG} { 23 puts "Skipping malloc9 tests: not compiled with -DSQLITE_MEMDEBUG..." 24 finish_test 25 return 26} 27 28 29do_malloc_test malloc-9.1 -tclprep { 30 set sql {CREATE TABLE t1(x)} 31 set sqlbytes [string length $sql] 32 append sql {; INSERT INTO t1 VALUES(1)} 33} -tclbody { 34 if {[catch {sqlite3_prepare db $sql $sqlbytes TAIL} STMT]} { 35 set msg $STMT 36 set STMT {} 37 error $msg 38 } 39} -cleanup { 40 if {$STMT!=""} { 41 sqlite3_finalize $STMT 42 } 43} 44 45# Ensure that no file descriptors were leaked. 46do_test malloc9-99.X { 47 catch {db close} 48 set sqlite_open_file_count 49} {0} 50 51finish_test 52