test_getopt.py 文件源码

def test_do_longs(self):
        opts, args = getopt.do_longs([], 'abc', ['abc'], [])
        self.assertEqual(opts, [('--abc', '')])
        self.assertEqual(args, [])

        opts, args = getopt.do_longs([], 'abc=1', ['abc='], [])
        self.assertEqual(opts, [('--abc', '1')])
        self.assertEqual(args, [])

        opts, args = getopt.do_longs([], 'abc=1', ['abcd='], [])
        self.assertEqual(opts, [('--abcd', '1')])
        self.assertEqual(args, [])

        opts, args = getopt.do_longs([], 'abc', ['ab', 'abc', 'abcd'], [])
        self.assertEqual(opts, [('--abc', '')])
        self.assertEqual(args, [])

        # Much like the preceding, except with a non-alpha character ("-") in
        # option name that precedes "="; failed in
        # http://python.org/sf/126863
        opts, args = getopt.do_longs([], 'foo=42', ['foo-bar', 'foo=',], [])
        self.assertEqual(opts, [('--foo', '42')])
        self.assertEqual(args, [])

        self.assertError(getopt.do_longs, [], 'abc=1', ['abc'], [])
        self.assertError(getopt.do_longs, [], 'abc', ['abc='], [])