bpo-41401: Fix test_fspath_support in test_io. (pythonGH-21640) (pythonGH-22133) (pythonGH-22135)

vstinner · serhiy-storchaka · web-flow · commit 84105cbaa395 · 2020-09-07T17:27:03.000+02:00
The error is exposed on non-UTF-8 locales. (cherry picked from commit 67987ac) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> (cherry picked from commit c73ee5a)
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
@@ -922,7 +922,7 @@ def check_path_succeeds(path):
                 self.assertEqual(f.read(), "egg\n")
 
         check_path_succeeds(FakePath(support.TESTFN))
-        check_path_succeeds(FakePath(support.TESTFN.encode('utf-8')))
+        check_path_succeeds(FakePath(os.fsencode(support.TESTFN)))
 
         with self.open(support.TESTFN, "w") as f:
             bad_path = FakePath(f.fileno())
