1 /*
2 * This file is part of FFmpeg.
3 *
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * FFmpeg 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 GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
21
22 #include <stdint.h>
23 #include <stdio.h>
24
28
30
32 {
34 }
35
37 {
38 int i;
39 static const char *
const rates[] = {
40 "-inf",
41 "inf",
42 "nan",
43 "123/0",
44 "-123 / 0",
45 "",
46 "/",
47 " 123 / 321",
48 "foo/foo",
49 "foo/1",
50 "1/foo",
51 "0/0",
52 "/0",
53 "1/",
54 "1",
55 "0",
56 "-123/123",
57 "-foo",
58 "123.23",
59 ".23",
60 "-.23",
61 "-0.234",
62 "-0.0000001",
63 " 21332.2324 ",
64 " -21332.2324 ",
65 };
66
68 int ret;
71 printf("'%s' -> %d/%d %s\n",
72 rates[i], q.
num, q.
den, ret ?
"ERROR" :
"OK");
73 }
74 }
75
77 {
78 int i;
81 "bikeshed",
82 "RaNdOm",
83 "foo",
84 "red",
85 "Red ",
86 "RED",
87 "Violet",
88 "Yellow",
89 "Red",
90 "0x000000",
91 "0x0000000",
92 "0xff000000",
93 "0x3e34ff",
94 "0x3e34ffaa",
95 "0xffXXee",
96 "0xfoobar",
97 "0xffffeeeeeeee",
98 "#ff0000",
99 "#ffXX00",
100 "ff0000",
101 "ffXX00",
102 "red@foo",
103 "random@10",
104 "0xff0000@1.0",
105 "red@",
106 "red@0xfff",
107 "red@0xf",
108 "red@2",
109 "red@0.1",
110 "red@-1",
111 "red@0.5",
112 "red@1.0",
113 "red@256",
114 "red@10foo",
115 "red@-1.0",
116 "red@-0.0",
117 };
118
120
123 printf("%s -> R(%d) G(%d) B(%d) A(%d)\n",
124 color_names[i], rgba[0], rgba[1], rgba[2], rgba[3]);
125 else
126 printf("%s -> error\n", color_names[i]);
127 }
128 }
129
131 {
132 int i;
133 struct tm tm = { 0 };
134 struct fmt_timespec_entry {
135 const char *
fmt, *timespec;
136 } fmt_timespec_entries[] = {
137 { "%Y-%m-%d", "2012年12月21日" },
138 { "%Y - %m - %d", "2012年12月21日" },
139 { "%Y-%m-%d %H:%M:%S", "2012年12月21日 20:12:21" },
140 { " %Y - %m - %d %H : %M : %S", " 2012 - 12 - 21 20 : 12 : 21" },
141 { " %Y - %b - %d %H : %M : %S", " 2012 - nOV - 21 20 : 12 : 21" },
142 { " %Y - %B - %d %H : %M : %S", " 2012 - nOVemBeR - 21 20 : 12 : 21" },
143 { " %Y - %B%d %H : %M : %S", " 2012 - may21 20 : 12 : 21" },
144 { " %Y - %B%d %H : %M : %S", " 2012 - mby21 20 : 12 : 21" },
145 { " %Y - %B - %d %H : %M : %S", " 2012 - JunE - 21 20 : 12 : 21" },
146 { " %Y - %B - %d %H : %M : %S", " 2012 - Jane - 21 20 : 12 : 21" },
147 { " %Y - %B - %d %H : %M : %S", " 2012 - January - 21 20 : 12 : 21" },
148 };
149
152 char *p;
153 struct fmt_timespec_entry *e = &fmt_timespec_entries[i];
154 printf("fmt:'%s' spec:'%s' -> ", e->fmt, e->timespec);
156 if (p) {
157 printf("%04d-%02d-%2d %02d:%02d:%02d\n",
158 1900+tm.tm_year, tm.tm_mon+1, tm.tm_mday,
159 tm.tm_hour, tm.tm_min, tm.tm_sec);
160 } else {
161 printf("error\n");
162 }
163 }
164 }
165
167 {
168 int i;
169 int64_t tv;
170 time_t tvi;
171 struct tm *tm;
172 static char tzstr[] = "TZ=CET-1";
173 static const char * const time_string[] = {
174 "now",
175 "12:35:46",
176 "2000年12月20日 0:02:47.5z",
177 "2012 - 02-22 17:44:07",
178 "2000年12月20日T010247.6",
179 "2000年12月12日 1:35:46+05:30",
180 "2002年12月12日 22:30:40-02",
181 };
182 static const char * const duration_string[] = {
183 "2:34:56.79",
184 "-1:23:45.67",
185 "42.1729",
186 "-1729.42",
187 "12:34",
188 };
189
191 putenv(tzstr);
192 printf("(now is 2012年03月17日 09:14:13.2 +0100, local time is UTC+1)\n");
194 printf("%-24s -> ", time_string[i]);
196 printf("error\n");
197 } else {
198 tvi = tv / 1000000;
199 tm = gmtime(&tvi);
200 printf("%14"PRIi64".%06d = %04d-%02d-%02dT%02d:%02d:%02dZ\n",
201 tv / 1000000, (int)(tv % 1000000),
202 tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
203 tm->tm_hour, tm->tm_min, tm->tm_sec);
204 }
205 }
207 printf("%-24s -> ", duration_string[i]);
209 printf("error\n");
210 } else {
211 printf("%+21"PRIi64"\n", tv);
212 }
213 }
214 }
215
217 {
218 int i;
221
224 if (color)
225 printf("%s -> R(%d) G(%d) B(%d) A(%d)\n",
226 color, rgba[0], rgba[1], rgba[2], rgba[3]);
227 else
228 printf("Color ID: %d not found\n", i);
229 }
230 }
231
233 {
234 static const char args[] =
"?tag1=val1&tag2=val2&tag3=val3&tag41=value 41&tag42=random1";
235 static const char *tags[] = {"tag1", "tag2", "tag3", "tag4", "tag41", "41", "random1"};
236 char buff[16];
237 int i;
238
241 printf("%d. %s found: %s\n", i, tags[i], buff);
242 else
243 printf("%d. %s not found\n", i, tags[i]);
244 }
245 }
246
248 {
249 printf("Testing av_parse_video_rate()\n");
251
252 printf("\nTesting av_parse_color()\n");
254
255 printf("\nTesting av_small_strptime()\n");
257
258 printf("\nTesting av_parse_time()\n");
260
261 printf("\nTesting av_get_known_color_name()\n");
263
264 printf("\nTesting av_find_info_tag()\n");
266 return 0;
267 }
static uint32_t av_get_random_seed_deterministic(void)
int av_parse_video_rate(AVRational *rate, const char *arg)
Parse str and store the detected values in *rate.
int av_parse_time(int64_t *timeval, const char *timestr, int duration)
Parse timestr and return in *time a corresponding number of microseconds.
void av_log_set_level(int level)
Set the log level.
static void test_av_parse_video_rate(void)
static const uint32_t color[16+AV_CLASS_CATEGORY_NB]
char * av_small_strptime(const char *p, const char *fmt, struct tm *dt)
Simplified version of strptime.
static void test_av_parse_color(void)
int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info)
Attempt to find a specific tag in a URL.
int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, void *log_ctx)
Put the RGBA values that correspond to color_string in rgba_color.
#define AV_LOG_DEBUG
Stuff which is only useful for libav* developers.
const char * av_get_known_color_name(int color_idx, const uint8_t **rgbp)
Get the name of a color from the internal table of hard-coded named colors.
static void test_av_small_strptime(void)
#define FF_ARRAY_ELEMS(a)
static void test_av_parse_time(void)
static const ColorEntry color_table[]
static const char * color_names[NB_RANGES]
Rational number (pair of numerator and denominator).
static void test_av_get_known_color_name(void)
static void test_av_find_info_tag(void)
common internal and external API header
Utilties for rational number calculation.
#define MKTAG(a, b, c, d)