t-rpool.c revision 98122 
1/*
2 * Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
3 *	All rights reserved.
4 *
5 * By using this file, you agree to the terms and conditions set
6 * forth in the LICENSE file which can be found at the top level of
7 * the sendmail distribution.
8 */
9
10#include <sm/gen.h>
11SM_IDSTR(id, "@(#)$Id: t-rpool.c,v 1.18 2001/09/11 04:04:49 gshapiro Exp $")
12
13#include <sm/debug.h>
14#include <sm/heap.h>
15#include <sm/rpool.h>
16#include <sm/io.h>
17#include <sm/test.h>
18
19static void
20rfree __P((
21	void *cx));
22
23static void
24rfree(cx)
25	void *cx;
26{
27	(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT, "rfree freeing `%s'\n",
28			     (char *) cx);
29}
30
31int
32main(argc, argv)
33	int argc;
34	char *argv[];
35{
36	SM_RPOOL_T *rpool;
37	char *a[26];
38	int i, j;
39	SM_RPOOL_ATTACH_T att;
40
41	sm_test_begin(argc, argv, "test rpool");
42	sm_debug_addsetting_x("sm_check_heap", 1);
43	rpool = sm_rpool_new_x(NULL);
44	SM_TEST(rpool != NULL);
45	att = sm_rpool_attach_x(rpool, rfree, "attachment #1");
46	SM_TEST(att != NULL);
47	for (i = 0; i < 26; ++i)
48	{
49		size_t sz = i * i * i;
50
51		a[i] = sm_rpool_malloc_x(rpool, sz);
52		for (j = 0; j < sz; ++j)
53			a[i][j] = 'a' + i;
54	}
55	att = sm_rpool_attach_x(rpool, rfree, "attachment #2");
56	(void) sm_rpool_attach_x(rpool, rfree, "attachment #3");
57	sm_rpool_detach(att);
58
59	/* XXX more tests? */
60#if DEBUG
61	sm_dprintf("heap after filling up rpool:\n");
62	sm_heap_report(smioout, 3);
63	sm_dprintf("freeing rpool:\n");
64	sm_rpool_free(rpool);
65	sm_dprintf("heap after freeing rpool:\n");
66	sm_heap_report(smioout, 3);
67#endif /* DEBUG */
68	return sm_test_end();
69}
70