Method test_exec_frozendict

Lib/test/test_builtin.py:895–908

(self)

        self.assertEqual((g, l), ({'a': 1}, {'b': 2}))

    def test_exec_frozendict(self):
        ns = frozendict(x=1, data=[], __builtins__=__builtins__)
        exec("data.append(x)", ns, ns)
        self.assertEqual(ns['data'], [1])

        ns = frozendict(__builtins__=__builtins__)
        errmsg = "'frozendict' object does not support item assignment"
        with self.assertRaisesRegex(TypeError, errmsg):
            exec("x = 1", ns, ns)

        ns = frozendict()
        errmsg = "cannot assign __builtins__ to frozendict globals"
        with self.assertRaisesRegex(TypeError, errmsg):
            exec("", ns, ns)

    def test_exec_kwargs(self):
        g = {}