| 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 <stdio.h> | ||
| 20 | |||
| 21 | #include "libavutil/common.h" | ||
| 22 | #include "libavutil/mem.h" | ||
| 23 | #include "libavutil/avstring.h" | ||
| 24 | |||
| 25 | 1 | int main(void) | |
| 26 | { | ||
| 27 | int i; | ||
| 28 | char *fullpath, *ptr; | ||
| 29 | static const char * const strings[] = { | ||
| 30 | "''", | ||
| 31 | "", | ||
| 32 | ":", | ||
| 33 | "\\", | ||
| 34 | "'", | ||
| 35 | " '' :", | ||
| 36 | " '' '' :", | ||
| 37 | "foo '' :", | ||
| 38 | "'foo'", | ||
| 39 | "foo ", | ||
| 40 | " ' foo ' ", | ||
| 41 | "foo\\", | ||
| 42 | "foo': blah:blah", | ||
| 43 | "foo\\: blah:blah", | ||
| 44 | "foo\'", | ||
| 45 | "'foo : ' :blahblah", | ||
| 46 | "\\ :blah", | ||
| 47 | " foo", | ||
| 48 | " foo ", | ||
| 49 | " foo \\ ", | ||
| 50 | "foo ':blah", | ||
| 51 | " foo bar : blahblah", | ||
| 52 | "\\f\\o\\o", | ||
| 53 | "'foo : \\ \\ ' : blahblah", | ||
| 54 | "'\\fo\\o:': blahblah", | ||
| 55 | "\\'fo\\o\\:': foo ' :blahblah" | ||
| 56 | }; | ||
| 57 | 1 | const char *haystack = "Education consists mainly in what we have unlearned."; | |
| 58 | const char * const needle[] = {"learned.", "unlearned.", "Unlearned"}; | ||
| 59 | |||
| 60 | 1 | printf("Testing av_get_token()\n"); | |
| 61 |
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27 | for (i = 0; i < FF_ARRAY_ELEMS(strings); i++) { |
| 62 | 26 | const char *p = strings[i]; | |
| 63 | char *q; | ||
| 64 | 26 | printf("|%s|", p); | |
| 65 | 26 | q = av_get_token(&p, ":"); | |
| 66 | 26 | printf(" -> |%s|", q); | |
| 67 | 26 | printf(" + |%s|\n", p); | |
| 68 | 26 | av_free(q); | |
| 69 | } | ||
| 70 | |||
| 71 | 1 | printf("Testing av_append_path_component()\n"); | |
| 72 | #define TEST_APPEND_PATH_COMPONENT(path, component, expected) \ | ||
| 73 | fullpath = av_append_path_component((path), (component)); \ | ||
| 74 | printf("%s = %s\n", fullpath ? fullpath : "(null)", expected); \ | ||
| 75 | av_free(fullpath); | ||
| 76 |
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1 | TEST_APPEND_PATH_COMPONENT(NULL, NULL, "(null)") |
| 77 |
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1 | TEST_APPEND_PATH_COMPONENT("path", NULL, "path"); |
| 78 |
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1 | TEST_APPEND_PATH_COMPONENT(NULL, "comp", "comp"); |
| 79 |
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1 | TEST_APPEND_PATH_COMPONENT("path", "comp", "path/comp"); |
| 80 |
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1 | TEST_APPEND_PATH_COMPONENT("path/", "comp", "path/comp"); |
| 81 |
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1 | TEST_APPEND_PATH_COMPONENT("path", "/comp", "path/comp"); |
| 82 |
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1 | TEST_APPEND_PATH_COMPONENT("path/", "/comp", "path/comp"); |
| 83 |
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1 | TEST_APPEND_PATH_COMPONENT("path/path2/", "/comp/comp2", "path/path2/comp/comp2"); |
| 84 | |||
| 85 | /*Testing av_strnstr()*/ | ||
| 86 | #define TEST_STRNSTR(haystack, needle, hay_length, expected) \ | ||
| 87 | ptr = av_strnstr(haystack, needle, hay_length); \ | ||
| 88 | if (ptr != expected){ \ | ||
| 89 | printf("expected: %p, received %p\n", expected, ptr); \ | ||
| 90 | } | ||
| 91 |
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1 | TEST_STRNSTR(haystack, needle [0], strlen(haystack), haystack+44); |
| 92 |
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1 | TEST_STRNSTR(haystack, needle [1], strlen(haystack), haystack+42); |
| 93 |
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1 | TEST_STRNSTR(haystack, needle [2], strlen(haystack), NULL ); |
| 94 |
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1 | TEST_STRNSTR(haystack, strings[1], strlen(haystack), haystack ); |
| 95 | |||
| 96 | /*Testing av_strireplace()*/ | ||
| 97 | #define TEST_STRIREPLACE(haystack, needle, expected) \ | ||
| 98 | ptr = av_strireplace(haystack, needle, "instead"); \ | ||
| 99 | if (ptr == NULL) { \ | ||
| 100 | printf("error, received null pointer!\n"); \ | ||
| 101 | } else { \ | ||
| 102 | if (strcmp(ptr, expected) != 0) \ | ||
| 103 | printf( "expected: %s, received: %s\n", expected, ptr); \ | ||
| 104 | av_free(ptr); \ | ||
| 105 | } | ||
| 106 | |||
| 107 |
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1 | TEST_STRIREPLACE(haystack, needle [0], "Education consists mainly in what we have uninstead"); |
| 108 |
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1 | TEST_STRIREPLACE(haystack, needle [1], "Education consists mainly in what we have instead"); |
| 109 |
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1 | TEST_STRIREPLACE(haystack, needle [2], "Education consists mainly in what we have instead."); |
| 110 |
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1 | TEST_STRIREPLACE(haystack, needle [1], "Education consists mainly in what we have instead"); |
| 111 | |||
| 112 | 1 | return 0; | |
| 113 | } | ||
| 114 |