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#pragma ident	"%Z%%M%	%I%	%E% SMI"
11
12#include <sm/gen.h>
13SM_IDSTR(id, "@(#)$Id: t-smstdio.c,v 1.9 2001/03/21 18:30:41 ca Exp $")
14
15#include <sm/io.h>
16#include <sm/string.h>
17#include <sm/test.h>
18
19int
20main(argc, argv)
21	int argc;
22	char **argv;
23{
24	FILE *stream;
25	SM_FILE_T *fp;
26	char buf[128];
27	size_t n;
28	static char testmsg[] = "hello, world\n";
29
30	sm_test_begin(argc, argv,
31		"test sm_io_stdioopen, smiostdin, smiostdout");
32
33	stream = fopen("t-smstdio.1", "w");
34	SM_TEST(stream != NULL);
35
36	fp = sm_io_stdioopen(stream, "w");
37	SM_TEST(fp != NULL);
38
39	(void) sm_io_fprintf(fp, SM_TIME_DEFAULT, "%s", testmsg);
40	sm_io_close(fp, SM_TIME_DEFAULT);
41
42#if 0
43	/*
44	**  stream should now be closed.  This is a tricky way to test
45	**  if it is still open.  Alas, it core dumps on Linux.
46	*/
47
48	fprintf(stream, "oops! stream is still open!\n");
49	fclose(stream);
50#endif
51
52	stream = fopen("t-smstdio.1", "r");
53	SM_TEST(stream != NULL);
54
55	fp = sm_io_stdioopen(stream, "r");
56	SM_TEST(fp != NULL);
57
58	n = sm_io_read(fp, SM_TIME_DEFAULT, buf, sizeof(buf));
59	if (SM_TEST(n == strlen(testmsg)))
60	{
61		buf[n] = '\0';
62		SM_TEST(strcmp(buf, testmsg) == 0);
63	}
64
65#if 0
66
67	/*
68	**  Copy smiostdin to smiostdout
69	**  gotta think some more about how to test smiostdin and smiostdout
70	*/
71
72	while ((c = sm_io_getc(smiostdin)) != SM_IO_EOF)
73		sm_io_putc(smiostdout, c);
74#endif
75
76	return sm_test_end();
77}
78