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fa3d20072b
Test av_ts_make_string with NOPTS, zero, positive, negative, and INT64 boundary values, av_ts2str macro, av_ts_make_time_string2 with various timebases, and av_ts_make_time_string pointer variant. Coverage for libavutil/timestamp.c: 0.00% -> 100.00%
75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <inttypes.h>
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#include <stdio.h>
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#include "libavutil/avutil.h"
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#include "libavutil/macros.h"
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#include "libavutil/rational.h"
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#include "libavutil/timestamp.h"
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int main(void)
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{
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char buf[AV_TS_MAX_STRING_SIZE];
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static const struct { const char *label; int64_t ts; } ts_vals[] = {
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{ "NOPTS", AV_NOPTS_VALUE },
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{ "0", 0 },
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{ "90000", 90000 },
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{ "-1", -1 },
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{ "INT64_MAX", INT64_MAX },
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{ "INT64_MIN+1", INT64_MIN + 1 },
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};
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static const struct { const char *label; int64_t ts; AVRational tb; } time_vals[] = {
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{ "NOPTS", AV_NOPTS_VALUE, {1, 90000} },
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{ "90000 at 1/90000", 90000, {1, 90000} },
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{ "0 at 1/1000", 0, {1, 1000} },
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{ "48000 at 1/48000", 48000, {1, 48000} },
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{ "44100 at 1/44100", 44100, {1, 44100} },
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{ "-90000 at 1/90000", -90000, {1, 90000} },
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};
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/* av_ts_make_string */
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printf("Testing av_ts_make_string()\n");
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for (int i = 0; i < FF_ARRAY_ELEMS(ts_vals); i++)
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printf("%s: %s\n", ts_vals[i].label,
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av_ts_make_string(buf, ts_vals[i].ts));
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/* av_ts2str macro */
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printf("\nTesting av_ts2str()\n");
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printf("NOPTS: %s\n", av_ts2str(AV_NOPTS_VALUE));
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printf("48000: %s\n", av_ts2str(48000));
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/* av_ts_make_time_string2 */
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printf("\nTesting av_ts_make_time_string2()\n");
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for (int i = 0; i < FF_ARRAY_ELEMS(time_vals); i++)
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printf("%s: %s\n", time_vals[i].label,
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av_ts_make_time_string2(buf, time_vals[i].ts, time_vals[i].tb));
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/* av_ts_make_time_string (AVRational pointer version) */
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printf("\nTesting av_ts_make_time_string()\n");
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{
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AVRational tb = {1, 1000};
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printf("5000 at 1/1000: %s\n",
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av_ts_make_time_string(buf, 5000, &tb));
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printf("NOPTS: %s\n",
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av_ts_make_time_string(buf, AV_NOPTS_VALUE, &tb));
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}
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return 0;
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}
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