diff options
| author | Thomas Turner <thomastdt@googlemail.com> | 2016-12-22 16:12:36 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-12-23 02:57:20 +0100 |
| commit | 8dcb28cf6dd1c68810e7aa857bb6f2a778bef4de (patch) | |
| tree | 3d687545e6be1b294e55887beabb534c83aeda3b | |
| parent | 73651090ca1183f37753ee30a7e206ca4fb9f4f0 (diff) | |
| download | ffmpeg-8dcb28cf6dd1c68810e7aa857bb6f2a778bef4de.tar.gz | |
avutil/tests: Improved code coverage for random_seed
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavutil/tests/random_seed.c | 34 | ||||
| -rw-r--r-- | tests/ref/fate/random_seed | 1 |
2 files changed, 22 insertions, 13 deletions
diff --git a/libavutil/tests/random_seed.c b/libavutil/tests/random_seed.c index ebe9b3e7dd..f45e198213 100644 --- a/libavutil/tests/random_seed.c +++ b/libavutil/tests/random_seed.c @@ -23,24 +23,32 @@ #undef printf #define N 256 +#define F 2 #include <stdio.h> +typedef uint32_t (*random_seed_ptr_t)(void); + int main(void) { - int i, j, retry; + int i, j, rsf, retry; uint32_t seeds[N]; + random_seed_ptr_t random_seed[F] = {av_get_random_seed, get_generic_seed}; - for (retry=0; retry<3; retry++){ - for (i=0; i<N; i++){ - seeds[i] = av_get_random_seed(); - for (j=0; j<i; j++) - if (seeds[j] == seeds[i]) - goto retry; + for (rsf=0; rsf<F; ++rsf){ + for (retry=0; retry<3; retry++){ + for (i=0; i<N; i++){ + seeds[i] = random_seed[rsf](); + for (j=0; j<i; j++) + if (seeds[j] == seeds[i]) + goto retry; + } + printf("seeds OK\n"); + goto next; + retry:; } - printf("seeds OK\n"); - return 0; - retry:; + printf("rsf %d: FAIL at %d with %X\n", rsf, j, seeds[j]); + return 1; + next:; } - printf("FAIL at %d with %X\n", j, seeds[j]); - return 1; -} + return 0; + } diff --git a/tests/ref/fate/random_seed b/tests/ref/fate/random_seed index 2b5b3afe72..ef0eef2603 100644 --- a/tests/ref/fate/random_seed +++ b/tests/ref/fate/random_seed @@ -1 +1,2 @@ seeds OK +seeds OK |