From 09f7a7df7f067b40a3602eaa6dcb0bfe03a31fa9 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Wed, 28 May 2025 17:43:52 +0200 Subject: [PATCH] gh-133711: Fix test_readline.test_nonascii() for UTF-8 Mode (GH-134841) Skip the test if the Python UTF-8 Mode is enabled and the LC_CTYPE encoding is not UTF-8. (cherry picked from commit 4635115c3f1495fa20e553937df37861fffa7054) Co-authored-by: Victor Stinner --- Lib/test/test_readline.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Lib/test/test_readline.py b/Lib/test/test_readline.py index 8b8772c66ee654..537a9fb0b2977b 100644 --- a/Lib/test/test_readline.py +++ b/Lib/test/test_readline.py @@ -1,6 +1,7 @@ """ Very minimal unittests for parts of the readline module. """ +import codecs import locale import os import sys @@ -228,6 +229,13 @@ def test_nonascii(self): # writing and reading non-ASCII bytes into/from a TTY works, but # readline or ncurses ignores non-ASCII bytes on read. self.skipTest(f"the LC_CTYPE locale is {loc!r}") + if sys.flags.utf8_mode: + encoding = locale.getencoding() + encoding = codecs.lookup(encoding).name # normalize the name + if encoding != "utf-8": + # gh-133711: The Python UTF-8 Mode ignores the LC_CTYPE locale + # and always use the UTF-8 encoding. + self.skipTest(f"the LC_CTYPE encoding is {encoding!r}") try: readline.add_history("\xEB\xEF")