Add test for the --converters opt

python · erlend-aasland · Jul 24, 2023 · Jul 23, 2023 · Jul 23, 2023 · Jul 23, 2023
commit e09e4164a2290a121b5338490668853c3a72d23e
@@ -1409,6 +1409,60 @@ def test_cli_help(self):
         out = self.expect_success("-h")
         self.assertIn("usage: clinic.py", out)
 
+    def test_cli_converters(self):
+        expected = dedent("""
+        Legacy converters:
+            B C D L O S U Y Z Z#
+            b c d f h i l p s s# s* u u# w* y y# y* z z# z*
+
+        Converters:
+            bool(accept={<class 'object'>})
+            byte(bitwise=False)
+            char()
+            defining_class(type=None)
+            double()
+            fildes()
+            float()
+            int(accept={<class 'int'>}, type=None)
+            long()
+            long_long()
+            object(converter=None, type=None, subclass_of=None)
+            Py_buffer(accept={<class '__main__.buffer'>})
+            Py_complex()
+            Py_ssize_t(accept={<class 'int'>})
+            Py_UNICODE(accept={<class 'str'>}, zeroes=False)
+            PyByteArrayObject()
+            PyBytesObject()
+            self(type=None)
+            short()
+            size_t()
+            slice_index(accept={<class 'int'>, <class 'NoneType'>})
+            str(accept={<class 'str'>}, encoding=None, zeroes=False)
+            unicode()
+            unsigned_char(bitwise=False)
+            unsigned_int(bitwise=False)
+            unsigned_long(bitwise=False)
+            unsigned_long_long(bitwise=False)
+            unsigned_short(bitwise=False)
+
+        Return converters:
+            bool()
+            double()
+            float()
+            init()
+            int()
+            long()
+            Py_ssize_t()
+            size_t()
+            unsigned_int()
+            unsigned_long()
+
+        All converters also accept (c_default=None, py_default=None, annotation=None).
+        All return converters also accept (py_default=None).
+        """)
+        out = self.expect_success("--converters")
+        self.assertEqual(out, expected)
+
 
 try:
     import _testclinic as ac_tester