gh-154414: Skip test_tcsendbreak on DragonFly BSD (GH-154415)

tcsendbreak() is not supported for pseudo-terminals on DragonFly BSD.

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

diff --git a/Lib/test/test_termios.py b/Lib/test/test_termios.py
index 84062e464d6caf32ad543bb12770bc58c9a51c8b..ede23ec38860e11ca479bff9c02b1f06c6c410b6 100644 (file)
--- a/Lib/test/test_termios.py
+++ b/Lib/test/test_termios.py
@@ -117,7 +117,7 @@ class TestFunctions(unittest.TestCase):
     @support.skip_android_selinux('tcsendbreak')
     def test_tcsendbreak(self):
         with skip_enotty_error(self, 'tcsendbreak',
-                               ('freebsd', 'netbsd', 'openbsd', 'cygwin')):
+                               ('freebsd', 'netbsd', 'openbsd', 'dragonfly', 'cygwin')):
             termios.tcsendbreak(self.fd, 1)
             termios.tcsendbreak(self.stream, 1)