bpo-43916: Use test.support.check_disallow_instantiation() in test_tcl (GH-26412...

(cherry picked from commit e90e0422182f4ca7faefd19c629f84aebb34e2ee)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

diff --git a/Lib/test/test_tcl.py b/Lib/test/test_tcl.py
index cd3aacf6f8844c98749c6e9facbb978adb19b81d..e7a60db777820220229ea5b2e8c9d361607d2327 100644 (file)
--- a/Lib/test/test_tcl.py
+++ b/Lib/test/test_tcl.py
@@ -738,9 +738,9 @@ class TclTest(unittest.TestCase):
 
     @support.cpython_only
     def test_new_tcl_obj(self):
-        self.assertRaises(TypeError, _tkinter.Tcl_Obj)
-        self.assertRaises(TypeError, _tkinter.TkttType)
-        self.assertRaises(TypeError, _tkinter.TkappType)
+        support.check_disallow_instantiation(self, _tkinter.Tcl_Obj)
+        support.check_disallow_instantiation(self, _tkinter.TkttType)
+        support.check_disallow_instantiation(self, _tkinter.TkappType)
 
 class BigmemTclTest(unittest.TestCase):