[tests] add calls to new_aubio_mfcc with wrong input parameters

diff --git a/tests/src/spectral/test-mfcc.c b/tests/src/spectral/test-mfcc.c
index 23f8c64..b5ec434 100644 (file)
--- a/tests/src/spectral/test-mfcc.c
+++ b/tests/src/spectral/test-mfcc.c
@@ -4,13 +4,18 @@ int main (void)
 {
   uint_t win_s = 512; // fft size
   uint_t n_filters = 40; // number of filters
-  uint_t n_coefs = 13; // number of coefficients
+  uint_t n_coeffs = 13; // number of coefficients
   smpl_t samplerate = 16000.; // samplerate
   cvec_t *in = new_cvec (win_s); // input buffer
-  fvec_t *out = new_fvec (n_coefs); // output coefficients
+  fvec_t *out = new_fvec (n_coeffs); // output coefficients
+
+  if (new_aubio_mfcc(    0, n_filters, n_coeffs, samplerate)) return 1;
+  if (new_aubio_mfcc(win_s,         0, n_coeffs, samplerate)) return 1;
+  if (new_aubio_mfcc(win_s, n_filters,        0, samplerate)) return 1;
+  if (new_aubio_mfcc(win_s, n_filters, n_coeffs,          0)) return 1;
 
   // create mfcc object
-  aubio_mfcc_t *o = new_aubio_mfcc (win_s, n_filters, n_coefs, samplerate);
+  aubio_mfcc_t *o = new_aubio_mfcc (win_s, n_filters, n_coeffs, samplerate);
 
   cvec_norm_set_all (in, 1.);
   aubio_mfcc_do (o, in, out);