1/*
2** Copyright (C) 2010-2012 Erik de Castro Lopo <erikd@mega-nerd.com>
3**
4** This program is free software; you can redistribute it and/or modify
5** it under the terms of the GNU Lesser General Public License as published by
6** the Free Software Foundation; either version 2.1 of the License, or
7** (at your option) any later version.
8**
9** This program is distributed in the hope that it will be useful,
10** but WITHOUT ANY WARRANTY; without even the implied warranty of
11** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12** GNU Lesser General Public License for more details.
13**
14** You should have received a copy of the GNU Lesser General Public License
15** along with this program; if not, write to the Free Software
16** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17*/
18
19#include "sfconfig.h"
20
21#include <stdio.h>
22#include <stdlib.h>
23#include <string.h>
24
25#include "common.h"
26
27#include "test_main.h"
28
29#define	BCAST_MAX	512
30
31typedef SF_BROADCAST_INFO_VAR (BCAST_MAX) SF_BROADCAST_INFO_512 ;
32
33static void
34fill_coding_history (SF_BROADCAST_INFO_512 * bi)
35{	static const char *lines [] =
36	{	"Lorem ipsum dolor sit amet,\nconsectetur adipiscing elit.",
37		"Donec dignissim erat\nvehicula libero condimentum\ndictum porta augue faucibus.",
38		"Maecenas nec turpis\nsit amet quam\nfaucibus adipiscing.",
39		"Mauris aliquam,\nlectus interdum\ntincidunt luctus.",
40		"\n\n\n\n\n\n\n\n\n\n\n\n",
41		"In auctor lorem\nvel est euismod\ncondimentum.",
42		"\n\n\n\n\n\n\n\n\n\n\n\n",
43		"Ut vitae magna\nid dui placerat vehicula\nin id lectus.",
44		"\n\n\n\n\n\n\n\n\n\n\n\n",
45		"Sed lacus leo,\nmolestie et luctus ac,\ntincidunt sit amet nisi.",
46		"\n\n\n\n\n\n\n\n\n\n\n\n",
47		"Sed ligula neque,\ngravida semper vulputate laoreet,\ngravida eu tellus.",
48		"Donec dolor dolor,\nscelerisque in consequat ornare,\ntempor nec nisl."
49	} ;
50	int k ;
51
52	bi->coding_history [0] = 0 ;
53
54	for (k = 0 ; strlen (bi->coding_history) < bi->coding_history_size - 1 ; k ++)
55		append_snprintf (bi->coding_history, bi->coding_history_size, "%s\n", lines [k % ARRAY_LEN (lines)]) ;
56
57	return ;
58} /* fill_coding_listory */
59
60static void
61test_broadcast_var_set (void)
62{	SF_PRIVATE	sf_private, *psf ;
63	int k ;
64
65	psf = &sf_private ;
66	memset (psf, 0, sizeof (sf_private)) ;
67
68	print_test_name ("Testing broadcast_var_set ") ;
69
70	for (k = 64 ; k < BCAST_MAX ; k++)
71	{
72		SF_BROADCAST_INFO_512 bi ;
73
74		memset (&bi, 0, sizeof (bi)) ;
75
76		bi.coding_history_size = k ;
77		fill_coding_history (&bi) ;
78		bi.coding_history_size -- ;
79
80		broadcast_var_set (psf, (SF_BROADCAST_INFO*) &bi, sizeof (bi)) ;
81		} ;
82
83	if (psf->broadcast_16k != NULL)
84		free (psf->broadcast_16k) ;
85
86	puts ("ok") ;
87} /* test_broadcast_var_set */
88
89static void
90test_broadcast_var_zero (void)
91{	SF_PRIVATE	sf_private, *psf ;
92#ifdef _MSC_VER
93	SF_BROADCAST_INFO_VAR (0) bi ;
94#else
95	SF_BROADCAST_INFO_VAR () bi ;
96#endif
97
98	psf = &sf_private ;
99	memset (psf, 0, sizeof (sf_private)) ;
100	psf->file.mode = SFM_RDWR ;
101
102	print_test_name ("Testing broadcast_var_zero ") ;
103
104	memset (&bi, 0, sizeof (bi)) ;
105
106	broadcast_var_set (psf, (SF_BROADCAST_INFO*) &bi, sizeof (bi)) ;
107
108	if (psf->broadcast_16k->coding_history_size != 0)
109	{	printf ("\n\nLine %d: coding_history_size %d should be zero.\n\n", __LINE__, psf->broadcast_16k->coding_history_size) ;
110		exit (1) ;
111		} ;
112
113	if (psf->broadcast_16k != NULL)
114		free (psf->broadcast_16k) ;
115
116	puts ("ok") ;
117} /* test_broadcast_var_zero */
118
119void
120test_broadcast_var (void)
121{	test_broadcast_var_set () ;
122	test_broadcast_var_zero () ;
123} /* test_broadcast_var */
124