[tests] fix argument parsing in source

[aubio.git] / tests / src / io / test-source.c

diff --git a/tests/src/io/test-source.c b/tests/src/io/test-source.c
index 3e1b9f5..66471dc 100644 (file)
--- a/tests/src/io/test-source.c
+++ b/tests/src/io/test-source.c
@@ -1,25 +1,59 @@
-#include <stdio.h>
 #include <aubio.h>
+#include "utils_tests.h"
+
+int main (int argc, char **argv)
+{
+  uint_t err = 0;
+  if (argc < 2) {
+    PRINT_ERR("not enough arguments, running tests\n");
+    err = run_on_default_source(main);
+    PRINT_MSG("read a wave file as a mono vector\n");
+    PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
+    PRINT_MSG("examples:\n");
+    PRINT_MSG(" - read file.wav at original samplerate\n");
+    PRINT_MSG("       %s file.wav\n", argv[0]);
+    PRINT_MSG(" - read file.wav at 32000Hz\n");
+    PRINT_MSG("       %s file.aif 32000\n", argv[0]);
+    PRINT_MSG(" - read file.wav at original samplerate with 4096 blocks\n");
+    PRINT_MSG("       %s file.wav 0 4096 \n", argv[0]);
+    return err;
+  }
+
+  uint_t samplerate = 0;
+  uint_t hop_size = 256;
+  uint_t n_frames = 0, read = 0;
+  if ( argc >= 3 ) samplerate = atoi(argv[2]);
+  if ( argc >= 4 ) hop_size = atoi(argv[3]);
+
+  char_t *source_path = argv[1];
 
-char_t *path = "/Users/piem/archives/sounds/loops/drum_Chocolate_Milk_-_Ation_Speaks_Louder_Than_Words.wav";
-//char_t *path = "/Users/piem/Downloads/Keziah Jones - Where's Life.mp3";
 
-int main(){
-  uint_t samplerate = 32000;
-  uint_t hop_size = 1024;
-  uint_t read = hop_size;
+  aubio_source_t* s =
+    new_aubio_source(source_path, samplerate, hop_size);
+  if (!s) { err = 1; goto beach; }
   fvec_t *vec = new_fvec(hop_size);
-  aubio_source_t* s = new_aubio_source(path, samplerate, hop_size);
 
-  if (!s) return -1;
+  uint_t n_frames_expected = aubio_source_get_duration(s);
 
-  while ( read == hop_size ) {
+  samplerate = aubio_source_get_samplerate(s);
+
+  do {
     aubio_source_do(s, vec, &read);
-    fprintf(stdout, "%d [%f, %f, ..., %f]\n", read, vec->data[0], vec->data[1], vec->data[read - 1]);
-  }
+    fvec_print (vec);
+    n_frames += read;
+  } while ( read == hop_size );
 
-  del_aubio_source(s);
+  PRINT_MSG("read %d frames (expected %d) at %dHz (%d blocks) from %s\n",
+            n_frames, n_frames_expected, samplerate, n_frames / hop_size,
+            source_path);
 
-  return 0;
-}
+  // close the file (optional)
+  aubio_source_close(s);
+  // test closing the file a second time
+  aubio_source_close(s);
 
+  del_fvec (vec);
+  del_aubio_source (s);
+beach:
+  return err;
+}