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 49
