def test_as_bytes(self):
ords = [0, 1, 0x7F, 0x80, 0xC3, 0x20, 0xC3, 0xB6, 0xFF]
s = ''.join([chr(i) for i in ords])
self.failUnlessEqual(len(s), len(ords))
b = compat.as_bytes(s)
self.failUnless(isinstance(b, compat.bytes_))
self.failUnlessEqual([compat.ord_(i) for i in b], ords)
def test_magic(f, magic_hex):
""" tests a given file to see if the magic hex matches.
"""
data = f.read(len(magic_hex))
if len(data) != len(magic_hex):
return 0
for i in range(len(magic_hex)):
if magic_hex[i] != ord_(data[i]):
return 0
return 1
def utf_8_needs_UCS_4(text):
first = ord(b'\xF0')
for ch in text:
if ord_(ch) >= first:
return True
return False
def test_ord_(self):
self.failUnless(isinstance(compat.ord_(compat.bytes_(1)[0]), int))
def test_ord_(self):
self.assertIsInstance(compat.ord_(compat.bytes_(1)[0]), int)
def utf_8_needs_UCS_4(text):
first = ord(b'\xF0')
for ch in text:
if ord_(ch) >= first:
return True
return False
def test_ord_(self):
self.assertTrue(isinstance(compat.ord_(compat.bytes_(1)[0]), int))
