| Line | Branch | Exec | Source |
|---|---|---|---|
| 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 | |||
| 19 | #include <stdarg.h> | ||
| 20 | #include <stdio.h> | ||
| 21 | |||
| 22 | #include "libavutil/file.c" | ||
| 23 | #include "libavutil/log.h" | ||
| 24 | |||
| 25 | static int last_log_level = -1; | ||
| 26 | |||
| 27 | 2 | static void log_callback(void *ctx, int level, const char *fmt, va_list args) | |
| 28 | { | ||
| 29 | (void)ctx; (void)fmt; (void)args; | ||
| 30 | 2 | last_log_level = level; | |
| 31 | 2 | } | |
| 32 | |||
| 33 | 1 | int main(int argc, char **argv) | |
| 34 | { | ||
| 35 |
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1 | const char *path = argc > 1 ? argv[1] : "file.c"; |
| 36 | uint8_t *buf; | ||
| 37 | size_t size; | ||
| 38 | |||
| 39 | 1 | av_log_set_callback(log_callback); | |
| 40 | |||
| 41 | /* map an existing file and verify it is non-empty and readable */ | ||
| 42 |
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1 | if (av_file_map(path, &buf, &size, 0, NULL) < 0) |
| 43 | ✗ | return 1; | |
| 44 | 1 | av_file_unmap(buf, size); | |
| 45 |
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1 | if (size == 0) |
| 46 | ✗ | return 1; | |
| 47 | |||
| 48 | /* for offset i, error must be logged at AV_LOG_ERROR + i */ | ||
| 49 |
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3 | for (int i = 0; i < 2; i++) { |
| 50 | 2 | last_log_level = -1; | |
| 51 |
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2 | if (av_file_map("no_such_file_xyz", &buf, &size, i, NULL) >= 0) { |
| 52 | ✗ | av_file_unmap(buf, size); | |
| 53 | ✗ | return 2; | |
| 54 | } | ||
| 55 |
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2 | if (last_log_level != AV_LOG_ERROR + i) { |
| 56 | ✗ | fprintf(stderr, "expected level %d with offset=%d, got %d\n", | |
| 57 | AV_LOG_ERROR + i, i, last_log_level); | ||
| 58 | ✗ | return 3; | |
| 59 | } | ||
| 60 | } | ||
| 61 | |||
| 62 | 1 | return 0; | |
| 63 | } | ||
| 64 |