more tests

zfs_autobackup/BlockHasher.py

@@ -44,7 +44,7 @@ class BlockHasher():
         checked=0
         with open(fname, "rb") as f:
             for ( chunk_nr, hexdigest ) in generator:
-                print ("comparing {} {} {}".format(fname, chunk_nr, hexdigest))
+                # print ("comparing {} {} {}".format(fname, chunk_nr, hexdigest))
 
                 checked=checked+1
                 hash = self.hash_class()

zfs_autobackup/TreeHasher.py

@@ -43,6 +43,7 @@ class TreeHasher():
 
         cwd=os.getcwd()
         os.chdir(start_path)
+        count=0
         try:
 
             def filter_file_name( file_name, chunk_nr, hexdigest):
@@ -50,10 +51,13 @@ class TreeHasher():
 
 
             for file_name, group_generator in itertools.groupby(generator, lambda x: x[0]):
+                count=count+1
                 block_generator=itertools.starmap(filter_file_name, group_generator)
                 self.block_hasher.compare(file_name, block_generator)
         finally:
             os.chdir(cwd)
 
+        return count
+