[3.13] gh-133677: Fix tests when running in non-UTF-8 locale (GH-133865) (GH-133939)

(cherry picked from commit 14305a83d3)

Lib/test/test_pathlib/test_pathlib.py

@@ -17,7 +17,7 @@ from test.support import import_helper
 from test.support import is_emscripten, is_wasi
 from test.support import infinite_recursion
 from test.support import os_helper
-from test.support.os_helper import TESTFN, FakePath
+from test.support.os_helper import TESTFN, FS_NONASCII, FakePath
 from test.test_pathlib import test_pathlib_abc
 from test.test_pathlib.test_pathlib_abc import needs_posix, needs_windows, needs_symlinks
 
@@ -479,12 +479,16 @@ class PurePathTest(test_pathlib_abc.DummyPurePathTest):
         self.assertEqual(P('c:/').as_uri(), 'file:///c:/')
         self.assertEqual(P('c:/a/b.c').as_uri(), 'file:///c:/a/b.c')
         self.assertEqual(P('c:/a/b%#c').as_uri(), 'file:///c:/a/b%25%23c')
-        self.assertEqual(P('c:/a/b\xe9').as_uri(), 'file:///c:/a/b%C3%A9')
         self.assertEqual(P('//some/share/').as_uri(), 'file://some/share/')
         self.assertEqual(P('//some/share/a/b.c').as_uri(),
                          'file://some/share/a/b.c')
-        self.assertEqual(P('//some/share/a/b%#c\xe9').as_uri(),
-                         'file://some/share/a/b%25%23c%C3%A9')
+
+        from urllib.parse import quote_from_bytes
+        QUOTED_FS_NONASCII = quote_from_bytes(os.fsencode(FS_NONASCII))
+        self.assertEqual(P('c:/a/b' + FS_NONASCII).as_uri(),
+                         'file:///c:/a/b' + QUOTED_FS_NONASCII)
+        self.assertEqual(P('//some/share/a/b%#c' + FS_NONASCII).as_uri(),
+                         'file://some/share/a/b%25%23c' + QUOTED_FS_NONASCII)
 
     @needs_windows
     def test_ordering_windows(self):

Lib/test/test_urllib.py

@@ -157,7 +157,7 @@ class urlopen_FileTests(unittest.TestCase):
         finally:
             f.close()
         self.pathname = os_helper.TESTFN
-        self.quoted_pathname = urllib.parse.quote(self.pathname)
+        self.quoted_pathname = urllib.parse.quote(os.fsencode(self.pathname))
         self.returned_obj = urlopen("file:%s" % self.quoted_pathname)
 
     def tearDown(self):

Lib/test/test_zipfile/test_core.py

@@ -3489,7 +3489,7 @@ class EncodedMetadataTests(unittest.TestCase):
             except OSError:
                 pass
             except UnicodeEncodeError:
-                self.skipTest(f'cannot encode file name {fn!r}')
+                self.skipTest(f'cannot encode file name {fn!a}')
 
         zipfile.main(["--metadata-encoding=shift_jis", "-e", TESTFN, TESTFN2])
         listing = os.listdir(TESTFN2)