diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/_pytest/assertion/util.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/_pytest/assertion/util.py b/src/_pytest/assertion/util.py index 762e5761d..493c630f6 100644 --- a/src/_pytest/assertion/util.py +++ b/src/_pytest/assertion/util.py @@ -263,8 +263,11 @@ def _compare_eq_sequence(left, right, verbose=0): "At index {} diff: {!r} != {!r}".format(i, left[i], right[i]) ] break - len_diff = len_left - len_right + if isinstance(left, bytes): + return explanation + + len_diff = len_left - len_right if len_diff: if len_diff > 0: dir_with_more = "Left" |