From: Victor Stinner <vstinner@python.org>
Date: Fri, 22 May 2026 13:47:38 +0000 (+0200)
Subject: gh-149879: Fix test_c_locale_coercion on Cygwin (#150250)
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=55561b5f86cb8fb2fa9f1c539c2482307251b8dc;p=thirdparty%2FPython%2Fcpython.git

gh-149879: Fix test_c_locale_coercion on Cygwin (#150250)
---

diff --git a/Lib/test/test_c_locale_coercion.py b/Lib/test/test_c_locale_coercion.py
index 340bec3c71b6..52323a0ec0ac 100644
--- a/Lib/test/test_c_locale_coercion.py
+++ b/Lib/test/test_c_locale_coercion.py
@@ -47,9 +47,8 @@ elif sys.platform == "darwin":
     # FS encoding is UTF-8 on macOS
     EXPECTED_C_LOCALE_FS_ENCODING = "utf-8"
 elif sys.platform == "cygwin":
-    # Cygwin defaults to using C.UTF-8
-    # TODO: Work out a robust dynamic test for this that doesn't rely on
-    #       CPython's own locale handling machinery
+    DEFAULT_LOCALE_IS_C = False
+    DEFAULT_ENCODING = "utf-8"
     EXPECT_COERCION_IN_DEFAULT_LOCALE = False
 elif sys.platform == "vxworks":
     # VxWorks defaults to using UTF-8 for all system interfaces