fate: add test for avfft

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1 files changed, 6 insertions, 34 deletions

diff --git a/libavcodec/tests/avfft.c b/libavcodec/tests/avfft.c
index 6bc48ea870..22aa99abca 100644
--- a/libavcodec/tests/avfft.c
+++ b/libavcodec/tests/avfft.c
@@ -16,38 +16,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "config.h"
-#include "libavutil/mem.h"
-#include "libavcodec/avfft.h"
-
-int main(int argc, char **argv)
-{
-    int i;
-#define LEN 1024
-    FFTSample *ref  = av_malloc_array(LEN, sizeof(*ref));
-    FFTSample *data = av_malloc_array(LEN, sizeof(*data));
-    RDFTContext *rdft_context  = av_rdft_init(10, DFT_R2C);
-    RDFTContext *irdft_context = av_rdft_init(10, IDFT_C2R);
-
-    if (!ref || !data || !rdft_context || !irdft_context)
-        return 2;
-    for (i=0; i<LEN; i++) {
-        ref[i] = data[i] = i*456 + 123 + i*i;
-    }
-    av_rdft_calc(rdft_context, data);
-    av_rdft_calc(irdft_context, data);
-
-    for (i=0; i<LEN; i++) {
-        if (fabs(ref[i] - data[i]/LEN*2) > 1) {
-            fprintf(stderr, "Failed at %d (%f %f)\n", i, ref[i], data[i]/LEN*2);
-            return 1;
-        }
-    }
-
-    av_rdft_end(rdft_context);
-    av_rdft_end(irdft_context);
-    av_free(data);
-    av_free(ref);
+/*
+ * This test is similar to fft-fixed.c or fft-fixed32.c
+ */
 
-    return 0;
-}
+#define AVFFT 1
+#define FFT_FLOAT 1
+#include "fft.c"