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| author | Thomas Turner <thomastdt@googlemail.com> | 2016-12-19 18:44:42 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-12-20 18:21:24 +0100 |
| commit | e303e3d4b972975640da92cb55b766dad951d90d (patch) | |
| tree | eede78e48fcd7cfdb14ac6810a1ae9e0bf283a10 /libavutil/tests | |
| parent | 6d09d6edbc464454a620e3ecf64fe752b5cfa9cc (diff) | |
| download | ffmpeg-e303e3d4b972975640da92cb55b766dad951d90d.tar.gz | |
avutil: Improved test coverage for avstring.c
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/tests')
| -rw-r--r-- | libavutil/tests/avstring.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/libavutil/tests/avstring.c b/libavutil/tests/avstring.c index 1242b3fe8d..290b17086d 100644 --- a/libavutil/tests/avstring.c +++ b/libavutil/tests/avstring.c @@ -25,7 +25,7 @@ int main(void) { int i; - char *fullpath; + char *fullpath, *ptr; static const char * const strings[] = { "''", "", @@ -54,6 +54,8 @@ int main(void) "'\\fo\\o:': blahblah", "\\'fo\\o\\:': foo ' :blahblah" }; + const char *haystack = "Education consists mainly in what we have unlearned."; + const char * const needle[] = {"learned.", "unlearned.", "Unlearned"}; printf("Testing av_get_token()\n"); for (i = 0; i < FF_ARRAY_ELEMS(strings); i++) { @@ -79,5 +81,27 @@ int main(void) TEST_APPEND_PATH_COMPONENT("path", "/comp", "path/comp"); TEST_APPEND_PATH_COMPONENT("path/", "/comp", "path/comp"); TEST_APPEND_PATH_COMPONENT("path/path2/", "/comp/comp2", "path/path2/comp/comp2"); + + /*Testing av_strnstr()*/ + #define TEST_STRNSTR(haystack, needle, hay_length, expected) \ + ptr = av_strnstr(haystack, needle, hay_length); \ + if (ptr != expected){ \ + printf("expected: %p, received %p\n", expected, ptr); \ + } + TEST_STRNSTR(haystack, needle [0], strlen(haystack), haystack+44); + TEST_STRNSTR(haystack, needle [1], strlen(haystack), haystack+42); + TEST_STRNSTR(haystack, needle [2], strlen(haystack), NULL ); + TEST_STRNSTR(haystack, strings[1], strlen(haystack), haystack ); + + /*Testing av_d2str()*/ + #define TEST_D2STR(value, expected) \ + if((ptr = av_d2str(value)) == NULL){ \ + printf("error, received null pointer!\n"); \ + } else if(strcmp(ptr, expected) != 0){ \ + printf( "expected: %s, received: %s\n", expected, ptr); \ + } + TEST_D2STR(0 , "0.000000"); + TEST_D2STR(-1.2333234, "-1.233323"); + TEST_D2STR(-1.2333237, "-1.233324"); return 0; } |