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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 | |
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 malloc9 tests: not compiled with -DSQLITE_MEMDEBUG..." | |
24 finish_test | |
25 return | |
26 } | |
27 | |
28 | |
29 do_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. | |
46 do_test malloc9-99.X { | |
47 catch {db close} | |
48 set sqlite_open_file_count | |
49 } {0} | |
50 | |
51 finish_test | |
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