Method test_slice

Lib/test/test_ast/test_ast.py:349–353

(self)

                    compile(mod, "a", "exec", optimize=opt_level)

    def test_slice(self):
        slc = ast.parse("x[::]").body[0].value.slice
        self.assertIsNone(slc.upper)
        self.assertIsNone(slc.lower)
        self.assertIsNone(slc.step)

    def test_from_import(self):
        im = ast.parse("from . import y").body[0]