-#include <stdio.h>
-#include <assert.h>
#define AUBIO_UNSTABLE 1
-#include <aubio.h>
+#include "aubio.h"
+#include "utils_tests.h"
-int test_next_power_of_two()
+int test_next_power_of_two (void);
+int test_miditofreq (void);
+int test_freqtomidi (void);
+int test_aubio_window (void);
+
+int test_next_power_of_two (void)
{
uint_t a, b;
a = 15; b = aubio_next_power_of_two(a); assert(b == 16);
return 0;
}
-int test_miditofreq()
+int test_miditofreq (void)
{
- smpl_t midi, freq;
- for ( midi = 0; midi < 128; midi += 3 ) {
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
+ smpl_t a, b;
+ fprintf(stdout, "b = aubio_miditofreq(a): [");
+ for ( a = -123.; a < 400.; a += 20. ) {
+ b = aubio_miditofreq(a);
+ fprintf(stdout, "(%.2f, %.2f), ", a, b);
}
- midi = 69.5;
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
- midi = -69.5;
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
- midi = -169.5;
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
- midi = 140.;
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
- midi = 0;
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
- midi = 8.2e10;
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
- midi = -5.e10;
- freq = aubio_miditofreq(midi);
- fprintf(stdout, "aubio_miditofreq(%.2f) = %.2f\n", midi, freq);
+ b = aubio_miditofreq(a);
+ fprintf(stdout, "(%.2f, %.2f), ", a, b);
+ a = -69.5;
+ b = aubio_miditofreq(a);
+ fprintf(stdout, "(%.2f, %.2f), ", a, b);
+ a = -169.5;
+ b = aubio_miditofreq(a);
+ fprintf(stdout, "(%.2f, %.2f), ", a, b);
+ a = 140.;
+ b = aubio_miditofreq(a);
+ fprintf(stdout, "(%.2f, %.2f), ", a, b);
+ a = 0;
+ b = aubio_miditofreq(a);
+ fprintf(stdout, "(%.2f, %.2f), ", a, b);
+ a = 8.2e10;
+ b = aubio_miditofreq(a);
+ fprintf(stdout, "(%.2f, %.2f), ", a, b);
+ a = -5.e10;
+ fprintf(stdout, "(%.2f, %.2f)", a, b);
+ fprintf(stdout, "]\n");
return 0;
}
-int test_freqtomidi()
+int test_freqtomidi (void)
{
smpl_t midi, freq;
+ fprintf(stdout, "b = aubio_freqtomidi(a): [");
for ( freq = 0.; freq < 30000.; freq += 440. ) {
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f), ", freq, midi);
}
freq = 69.5;
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f), ", freq, midi);
freq = -69.5;
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f), ", freq, midi);
freq = -169.5;
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f), ", freq, midi);
freq = 140.;
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f), ", freq, midi);
freq = 0;
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f), ", freq, midi);
freq = 8.2e10;
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f), ", freq, midi);
freq = -5.;
midi = aubio_freqtomidi(freq);
- fprintf(stdout, "aubio_freqtomidi(%.2f) = %.2f\n", freq, midi);
+ fprintf(stdout, "(%.2f, %.2f)]\n", freq, midi);
return 0;
}
-int test_aubio_window()
+int test_aubio_window (void)
{
uint_t window_size = 16;
fvec_t * window = new_aubio_window("default", window_size);
window = new_fvec(window_size);
fvec_set_window(window, "rectangle");
fvec_print(window);
+ del_fvec(window);
window_size /= 2.;
- window = new_aubio_window("triangle", window_size);
+ window = new_aubio_window("parzen", window_size);
fvec_print(window);
del_fvec(window);
return 0;
}
-int main ()
+int main (void)
{
test_next_power_of_two();
test_miditofreq();
test_freqtomidi();
+ test_aubio_window();
return 0;
}