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-rw-r--r--libavutil/parseutils-test.c260
1 files changed, 260 insertions, 0 deletions
diff --git a/libavutil/parseutils-test.c b/libavutil/parseutils-test.c
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+/*
+ * 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 "parseutils.c"
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "common.h"
+#include "log.h"
+#include "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" },
+ };
+
+ 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",
+ };
+
+ 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;
+}
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