test_curses.py 文件源码

def test_ctypes(self):
        def check(func, expected):
            self.assertEqual(func(i), expected)
            self.assertEqual(func(c), expected)

        for i in range(256):
            c = b = chr(i)
            check(curses.ascii.isalnum, b.isalnum())
            check(curses.ascii.isalpha, b.isalpha())
            check(curses.ascii.isdigit, b.isdigit())
            check(curses.ascii.islower, b.islower())
            check(curses.ascii.isspace, b.isspace())
            check(curses.ascii.isupper, b.isupper())

            check(curses.ascii.isascii, i < 128)
            check(curses.ascii.ismeta, i >= 128)
            check(curses.ascii.isctrl, i < 32)
            check(curses.ascii.iscntrl, i < 32 or i == 127)
            check(curses.ascii.isblank, c in ' \t')
            check(curses.ascii.isgraph, 32 < i <= 126)
            check(curses.ascii.isprint, 32 <= i <= 126)
            check(curses.ascii.ispunct, c in string.punctuation)
            check(curses.ascii.isxdigit, c in string.hexdigits)