closes bpo-43011: Fix DeprecationWarnings in test_ctypes (GH-24305)

(cherry picked from commit f7fa64f0e87edc61d990ed51b4da722906a10928)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>

diff --git a/Lib/ctypes/test/test_parameters.py b/Lib/ctypes/test/test_parameters.py
index 531894fdec838228dd2c263f8466895b93c8d98c..38af7ac13d756c225af7fbc514668476f66d0184 100644 (file)
--- a/Lib/ctypes/test/test_parameters.py
+++ b/Lib/ctypes/test/test_parameters.py
@@ -240,8 +240,8 @@ class SimpleTypesTestCase(unittest.TestCase):
         self.assertEqual(repr(c_double.from_param(1.5)), "<cparam 'd' (1.5)>")
         self.assertEqual(repr(c_double.from_param(1e300)), "<cparam 'd' (1e+300)>")
         self.assertRegex(repr(c_longdouble.from_param(1.5)), r"^<cparam ('d' \(1.5\)|'g' at 0x[A-Fa-f0-9]+)>$")
-        self.assertRegex(repr(c_char_p.from_param(b'hihi')), "^<cparam 'z' \(0x[A-Fa-f0-9]+\)>$")
-        self.assertRegex(repr(c_wchar_p.from_param('hihi')), "^<cparam 'Z' \(0x[A-Fa-f0-9]+\)>$")
+        self.assertRegex(repr(c_char_p.from_param(b'hihi')), r"^<cparam 'z' \(0x[A-Fa-f0-9]+\)>$")
+        self.assertRegex(repr(c_wchar_p.from_param('hihi')), r"^<cparam 'Z' \(0x[A-Fa-f0-9]+\)>$")
         self.assertRegex(repr(c_void_p.from_param(0x12)), r"^<cparam 'P' \(0x0*12\)>$")
 
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