Esempio n. 1
0
    def test_read_le_16(self):
        data = byteify("A Teststring", "utf-8")
        buf = BytesIO(data)
        rw = rwops.rw_from_object(buf)
        self.assertIsInstance(rw, rwops.SDL_RWops)

        ch = rwops.read_le_16(rw)
        self.assertEqual(chr(ch & 0x00FF), "A")
        self.assertEqual(chr(ch >> 8), " ")

        pos = rwops.rw_seek(rw, 8, rwops.RW_SEEK_SET)
        self.assertEqual(pos, 8)
        ch = rwops.read_le_16(rw)
        self.assertEqual(chr(ch & 0x00FF), "r")
        self.assertEqual(chr(ch >> 8), "i")
Esempio n. 2
0
 def test_rw_from_file(self):
     rw = rwops.rw_from_file(self.testfile, "r")
     self.assertIsInstance(rw, rwops.SDL_RWops)
     # Read the first 42 bytes(sic!). It should be:
     # 'This is a test file for pygame2.sdl.rwops!'
     length = 42
     buf = BytesIO()
     while length >= 2:
         # Reading in two bytes - we have plain text(1-byte encoding), so
         # we read in 2 characters at a time. This means that the first
         # character is always stored in the lo byte.
         ch = rwops.read_le_16(rw)
         buf.write(byteify(chr(ch & 0x00FF), "utf-8"))
         buf.write(byteify(chr(ch >> 8), "utf-8"))
         length -= 2
     self.assertEqual(stringify(buf.getvalue(), "utf-8"),
                      "This is a test file for pygame2.sdl.rwops!")