gh-99892: test_unicodedata: skip test on download failure (GH-100011)

Skip test_normalization() of test_unicodedata if it fails to download
NormalizationTest.txt file from pythontest.net.
(cherry picked from commit 2488c1e1b66366a3a933ff248eff080fabd2351c)

Co-authored-by: Victor Stinner <vstinner@python.org>

Miss Islington (bot) committed 3y ago

4a7612fbecbdd81a6e708e29aab0dc4c6555948d

Parent: 5533cf6

Committed by GitHub <noreply@github.com> on 12/5/2022, 4:07:00 PM