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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 | |
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