bpo-45445: Revert "bpo-45445: Fail if an invalid X-option is provided in the command line (GH-28823)" (#94745)

1 files changed, 2 insertions, 11 deletions

diff --git a/Lib/test/test_cmd_line.py b/Lib/test/test_cmd_line.py
index bc52bbdb0f..6446976395 100644
--- a/Lib/test/test_cmd_line.py
+++ b/Lib/test/test_cmd_line.py
@@ -105,17 +105,8 @@ class CmdLineTest(unittest.TestCase):
         opts = get_xoptions()
         self.assertEqual(opts, {})
 
-        opts = get_xoptions('-Xno_debug_ranges', '-Xdev=1234')
-        self.assertEqual(opts, {'no_debug_ranges': True, 'dev': '1234'})
-
-    @unittest.skipIf(interpreter_requires_environment(),
-                     'Cannot run -E tests when PYTHON env vars are required.')
-    def test_unknown_xoptions(self):
-        rc, out, err = assert_python_failure('-X', 'blech')
-        self.assertIn(b'Unknown value for option -X', err)
-        msg = b'Fatal Python error: Unknown value for option -X (see --help-xoptions)'
-        self.assertEqual(err.splitlines().count(msg), 1)
-        self.assertEqual(b'', out)
+        opts = get_xoptions('-Xa', '-Xb=c,d=e')
+        self.assertEqual(opts, {'a': True, 'b': 'c,d=e'})
 
     def test_showrefcount(self):
         def run_python(*args):