1 # 2006 July 26

     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_prepare16().

    13 #

    14 # $Id: malloc7.test,v 1.5 2008/02/18 22:24:58 drh Exp $

    15 

    16 set testdir [file dirname $argv0]

    17 source $testdir/tester.tcl

    18 source $testdir/malloc_common.tcl

    19 

    20 # Only run these tests if memory debugging is turned on.

    21 #

    22 if {!$MEMDEBUG} {

    23    puts "Skipping malloc7 tests: not compiled with -DSQLITE_MEMDEBUG..."

    24    finish_test

    25    return

    26 }

    27 

    28 

    29 do_malloc_test malloc7-1 -sqlprep {

    30   CREATE TABLE t1(a,b,c,d);

    31   CREATE INDEX i1 ON t1(b,c);

    32 } -tclbody {

    33   set sql16 [encoding convertto unicode "SELECT * FROM sqlite_master"]

    34   append sql16 "\00\00"

    35   set nbyte [string length $sql16]

    36   set ::STMT [sqlite3_prepare16 db $sql16 $nbyte DUMMY]

    37   sqlite3_finalize $::STMT

    38 } 

    39 

    40 

    41 # Ensure that no file descriptors were leaked.

    42 do_test malloc-99.X {

    43   catch {db close}

    44   set sqlite_open_file_count

    45 } {0}

    46 

    47 puts open-file-count=$sqlite_open_file_count

    48 finish_test