1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
|
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define TEST
#include "libavutil/parseutils.c"
#include <stdint.h>
#include <stdio.h>
#include "libavutil/common.h"
#include "libavutil/log.h"
#include "libavutil/rational.h"
static uint32_t randomv = MKTAG('L','A','V','U');
static uint32_t av_get_random_seed_deterministic(void)
{
return randomv = randomv * 1664525 + 1013904223;
}
static void test_av_parse_video_rate(void)
{
int i;
static const char *const rates[] = {
"-inf",
"inf",
"nan",
"123/0",
"-123 / 0",
"",
"/",
" 123 / 321",
"foo/foo",
"foo/1",
"1/foo",
"0/0",
"/0",
"1/",
"1",
"0",
"-123/123",
"-foo",
"123.23",
".23",
"-.23",
"-0.234",
"-0.0000001",
" 21332.2324 ",
" -21332.2324 ",
};
for (i = 0; i < FF_ARRAY_ELEMS(rates); i++) {
int ret;
AVRational q = { 0, 0 };
ret = av_parse_video_rate(&q, rates[i]);
printf("'%s' -> %d/%d %s\n",
rates[i], q.num, q.den, ret ? "ERROR" : "OK");
}
}
static void test_av_parse_color(void)
{
int i;
uint8_t rgba[4];
static const char *const color_names[] = {
"bikeshed",
"RaNdOm",
"foo",
"red",
"Red ",
"RED",
"Violet",
"Yellow",
"Red",
"0x000000",
"0x0000000",
"0xff000000",
"0x3e34ff",
"0x3e34ffaa",
"0xffXXee",
"0xfoobar",
"0xffffeeeeeeee",
"#ff0000",
"#ffXX00",
"ff0000",
"ffXX00",
"red@foo",
"random@10",
"0xff0000@1.0",
"red@",
"red@0xfff",
"red@0xf",
"red@2",
"red@0.1",
"red@-1",
"red@0.5",
"red@1.0",
"red@256",
"red@10foo",
"red@-1.0",
"red@-0.0",
};
av_log_set_level(AV_LOG_DEBUG);
for (i = 0; i < FF_ARRAY_ELEMS(color_names); i++) {
if (av_parse_color(rgba, color_names[i], -1, NULL) >= 0)
printf("%s -> R(%d) G(%d) B(%d) A(%d)\n",
color_names[i], rgba[0], rgba[1], rgba[2], rgba[3]);
else
printf("%s -> error\n", color_names[i]);
}
}
static void test_av_small_strptime(void)
{
int i;
struct tm tm = { 0 };
struct fmt_timespec_entry {
const char *fmt, *timespec;
} fmt_timespec_entries[] = {
{ "%Y-%m-%d", "2012-12-21" },
{ "%Y - %m - %d", "2012-12-21" },
{ "%Y-%m-%d %H:%M:%S", "2012-12-21 20:12:21" },
{ " %Y - %m - %d %H : %M : %S", " 2012 - 12 - 21 20 : 12 : 21" },
{ " %Y - %b - %d %H : %M : %S", " 2012 - nOV - 21 20 : 12 : 21" },
{ " %Y - %B - %d %H : %M : %S", " 2012 - nOVemBeR - 21 20 : 12 : 21" },
{ " %Y - %B%d %H : %M : %S", " 2012 - may21 20 : 12 : 21" },
{ " %Y - %B%d %H : %M : %S", " 2012 - mby21 20 : 12 : 21" },
{ " %Y - %B - %d %H : %M : %S", " 2012 - JunE - 21 20 : 12 : 21" },
{ " %Y - %B - %d %H : %M : %S", " 2012 - Jane - 21 20 : 12 : 21" },
{ " %Y - %B - %d %H : %M : %S", " 2012 - January - 21 20 : 12 : 21" },
};
av_log_set_level(AV_LOG_DEBUG);
for (i = 0; i < FF_ARRAY_ELEMS(fmt_timespec_entries); i++) {
char *p;
struct fmt_timespec_entry *e = &fmt_timespec_entries[i];
printf("fmt:'%s' spec:'%s' -> ", e->fmt, e->timespec);
p = av_small_strptime(e->timespec, e->fmt, &tm);
if (p) {
printf("%04d-%02d-%2d %02d:%02d:%02d\n",
1900+tm.tm_year, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
} else {
printf("error\n");
}
}
}
static void test_av_parse_time(void)
{
int i;
int64_t tv;
time_t tvi;
struct tm *tm;
static char tzstr[] = "TZ=CET-1";
static const char * const time_string[] = {
"now",
"12:35:46",
"2000-12-20 0:02:47.5z",
"2012 - 02-22 17:44:07",
"2000-12-20T010247.6",
"2000-12-12 1:35:46+05:30",
"2002-12-12 22:30:40-02",
};
static const char * const duration_string[] = {
"2:34:56.79",
"-1:23:45.67",
"42.1729",
"-1729.42",
"12:34",
"2147483648s",
"4294967296ms",
"8589934592us",
"9223372036854775808us",
};
av_log_set_level(AV_LOG_DEBUG);
putenv(tzstr);
printf("(now is 2012-03-17 09:14:13.2 +0100, local time is UTC+1)\n");
for (i = 0; i < FF_ARRAY_ELEMS(time_string); i++) {
printf("%-24s -> ", time_string[i]);
if (av_parse_time(&tv, time_string[i], 0)) {
printf("error\n");
} else {
tvi = tv / 1000000;
tm = gmtime(&tvi);
printf("%14"PRIi64".%06d = %04d-%02d-%02dT%02d:%02d:%02dZ\n",
tv / 1000000, (int)(tv % 1000000),
tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
}
for (i = 0; i < FF_ARRAY_ELEMS(duration_string); i++) {
printf("%-24s -> ", duration_string[i]);
if (av_parse_time(&tv, duration_string[i], 1)) {
printf("error\n");
} else {
printf("%+21"PRIi64"\n", tv);
}
}
}
static void test_av_get_known_color_name(void)
{
int i;
const uint8_t *rgba;
const char *color;
for (i = 0; i < FF_ARRAY_ELEMS(color_table); ++i) {
color = av_get_known_color_name(i, &rgba);
if (color)
printf("%s -> R(%d) G(%d) B(%d) A(%d)\n",
color, rgba[0], rgba[1], rgba[2], rgba[3]);
else
printf("Color ID: %d not found\n", i);
}
}
static void test_av_find_info_tag(void)
{
static const char args[] = "?tag1=val1&tag2=val2&tag3=val3&tag41=value 41&tag42=random1";
static const char *tags[] = {"tag1", "tag2", "tag3", "tag4", "tag41", "41", "random1"};
char buff[16];
int i;
for (i = 0; i < FF_ARRAY_ELEMS(tags); ++i) {
if (av_find_info_tag(buff, sizeof(buff), tags[i], args))
printf("%d. %s found: %s\n", i, tags[i], buff);
else
printf("%d. %s not found\n", i, tags[i]);
}
}
int main(void)
{
printf("Testing av_parse_video_rate()\n");
test_av_parse_video_rate();
printf("\nTesting av_parse_color()\n");
test_av_parse_color();
printf("\nTesting av_small_strptime()\n");
test_av_small_strptime();
printf("\nTesting av_parse_time()\n");
test_av_parse_time();
printf("\nTesting av_get_known_color_name()\n");
test_av_get_known_color_name();
printf("\nTesting av_find_info_tag()\n");
test_av_find_info_tag();
return 0;
}
|
