bpo-12915: Skip test_pkgutil.test_name_resolution() non-encodable filenames (GH-18720)

When filesystem encoding cannot encode the Unicode string used for a filename continue testing with the next example.

Author: aixtools

Lib/test/test_pkgutil.py

@@ -246,7 +246,11 @@ def test_name_resolution(self):
 
  for uw in unicode_words:
  d = os.path.join(self.dirname, uw)
- os.makedirs(d, exist_ok=True)
+ try:
+ os.makedirs(d, exist_ok=True)
+ except UnicodeEncodeError:
+ # When filesystem encoding cannot encode uw: skip this test
+ continue
  # make an empty __init__.py file
  f = os.path.join(d, '__init__.py')
  with open(f, 'w') as f: