[test/helper] Only output a newline for forgotten keys if keys are really missing

9 years ago · 6f53c63df6
parent 1def5f359e
commit 6f53c63df6
1 changed files with 3 additions and 1 deletions
--- a/test/helper.py
+++ b/test/helper.py
@ -163,7 +163,9 @@ def expect_info_dict(self, got_dict, expected_dict):
            info_dict_str += ''.join(
                '    %s: %s,\n' % (_repr(k), _repr(v))
                for k, v in test_info_dict.items() if k not in missing_keys)
-            info_dict_str += '\n'
+
+            if info_dict_str:
+                info_dict_str += '\n'
        info_dict_str += ''.join(
            '    %s: %s,\n' % (_repr(k), _repr(test_info_dict[k]))
            for k in missing_keys)