3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
12 # This test script checks malloc failures in various obscure operations.
14 # $Id: mallocG.test,v 1.5 2008/08/01 18:47:02 drh Exp $
16 set testdir [file dirname $argv0]
17 source $testdir/tester.tcl
18 source $testdir/malloc_common.tcl
20 # Only run these tests if memory debugging is turned on.
23 puts "Skipping mallocG tests: not compiled with -DSQLITE_MEMDEBUG..."
28 # Malloc failures while opening a database connection.
30 do_malloc_test mallocG-1 -tclbody {
35 do_malloc_test mallocG-2 -sqlprep {
36 CREATE TABLE t1(x, y);
37 CREATE TABLE t2(x INTEGER PRIMARY KEY);
39 SELECT y FROM t1 WHERE x IN t2;
42 do_malloc_test mallocG-3 -sqlprep {
43 CREATE TABLE t1(x UNIQUE);
44 INSERT INTO t1 VALUES ('hello');
45 INSERT INTO t1 VALUES ('out there');
48 WHERE x BETWEEN 'a' AND 'z'
49 AND x BETWEEN 'c' AND 'w'
50 AND x BETWEEN 'e' AND 'u'
51 AND x BETWEEN 'g' AND 'r'
52 AND x BETWEEN 'i' AND 'q'
53 AND x BETWEEN 'i' AND 'm'
62 set utf16 [encoding convertto unicode $utf8]
63 append utf16 "\x00\x00"
67 do_malloc_test mallocG-4 -tclbody {
68 set rc [sqlite3_complete16 [utf16 "SELECT * FROM t1;"]]
69 if {$rc==1} {set rc 0} {error "out of memory"}