diff --git a/Lib/test/test_dis.py b/Lib/test/test_dis.py
--- a/Lib/test/test_dis.py
+++ b/Lib/test/test_dis.py
@@ -247,7 +247,7 @@
             expected = _BIG_LINENO_FORMAT % (i + 2)
             self.do_disassembly_test(func(i), expected)
 
-    def test_big_linenos(self):
+    def test_disassemble_dis_module(self):
         from test import dis_module
         self.do_disassembly_test(dis_module, dis_module_expected_results)
 
@@ -291,9 +291,6 @@
         tb_dis = self.get_disassemble_as_string(tb.tb_frame.f_code, tb.tb_lasti)
         self.do_disassembly_test(None, tb_dis)
 
-    def test_dis_object(self):
-        self.assertRaises(TypeError, dis.dis, object())
-
 code_info_code_info = """\
 Name:              code_info
 Filename:          (.*)