Function check_syntax_error

Lib/test/support/__init__.py:739–748

(testcase, statement, errtext='', *, lineno=None, offset=None)

def check_syntax_error(testcase, statement, errtext='', *, lineno=None, offset=None):
    with testcase.assertRaisesRegex(SyntaxError, errtext) as cm:
        compile(statement, '<test string>', 'exec')
    err = cm.exception
    testcase.assertIsNotNone(err.lineno)
    if lineno is not None:
        testcase.assertEqual(err.lineno, lineno)
    testcase.assertIsNotNone(err.offset)
    if offset is not None:
        testcase.assertEqual(err.offset, offset)


def open_urlresource(url, *args, **kw):