# 2006 July 26
#
# 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 contains additional out-of-memory checks (see malloc.tcl)
# added to expose a bug in out-of-memory handling for sqlite4_prepare16().
#
# $Id: malloc7.test,v 1.5 2008/02/18 22:24:58 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/malloc_common.tcl
# Only run these tests if memory debugging is turned on.
#
if {!$MEMDEBUG} {
puts "Skipping malloc7 tests: not compiled with -DSQLITE4_MEMDEBUG..."
finish_test
return
}
do_malloc_test malloc7-1 -sqlprep {
CREATE TABLE t1(a,b,c,d);
CREATE INDEX i1 ON t1(b,c);
} -tclbody {
set sql16 [encoding convertto unicode "SELECT * FROM sqlite_master"]
append sql16 "\00\00"
set nbyte [string length $sql16]
set ::STMT [sqlite4_prepare16 db $sql16 $nbyte DUMMY]
sqlite4_finalize $::STMT
}
# Ensure that no file descriptors were leaked.
do_test malloc-99.X {
catch {db close}
set sqlite_open_file_count
} {0}
puts open-file-count=$sqlite_open_file_count
finish_test