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 #***********************************************************************
11 # This file contains additional out-of-memory checks (see malloc.tcl).
12 # These were all discovered by fuzzy generation of SQL. Apart from
13 # that they have little in common.
16 # $Id: mallocB.test,v 1.9 2008/02/18 22:24:58 drh Exp $
18 set testdir [file dirname $argv0]
19 source $testdir/tester.tcl
20 source $testdir/malloc_common.tcl
22 # Only run these tests if memory debugging is turned on.
25 puts "Skipping mallocB tests: not compiled with -DSQLITE_MEMDEBUG..."
29 source $testdir/malloc_common.tcl
31 do_malloc_test mallocB-1 -sqlbody {SELECT - 456}
32 do_malloc_test mallocB-2 -sqlbody {SELECT - 456.1}
33 do_malloc_test mallocB-3 -sqlbody {SELECT random()}
34 do_malloc_test mallocB-4 -sqlbody {SELECT length(zeroblob(1000))}
36 do_malloc_test mallocB-5 -sqlbody {SELECT * FROM (SELECT 1) GROUP BY 1;}
39 # The following test checks that there are no resource leaks following a
40 # malloc() failure in sqlite3_set_auxdata().
42 # Note: This problem was not discovered by fuzzy generation of SQL. Not
43 # that it really matters.
45 do_malloc_test mallocB-6 -sqlbody { SELECT test_auxdata('hello world'); }
47 do_malloc_test mallocB-7 -sqlbody {
48 SELECT strftime(hex(randomblob(50)) || '%Y', 'now')