summaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
Diffstat (limited to 'tests')
-rw-r--r--tests/test_common.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/test_common.py b/tests/test_common.py
index bad24f8..9980b15 100644
--- a/tests/test_common.py
+++ b/tests/test_common.py
@@ -34,6 +34,9 @@ class Test_byte_size(unittest2.TestCase):
self.assertRaises(TypeError, byte_size, None)
class Test_bit_size(unittest2.TestCase):
+ def test_zero(self):
+ self.assertEqual(bit_size(0), 0)
+
def test_values(self):
self.assertEqual(bit_size(1023), 10)
self.assertEqual(bit_size(1024), 11)