def test_string(self):
self.assertEqual(d.unpack('=40s', self.buf),
ls_odict(['Jonny Normal' + (28 * '\x00')]))
self.assertEqual(self.buf.pos, 40)
self.buf.pos = 0
self.assertEqual(d.unpack('=5s', self.buf),
ls_odict(['Jonny']))
def test_comments(self):
self.assertEqual(d.unpack('<5s #6s\n x\n# s\n 6s', self.buf),
ls_odict(['Jonny', 'Normal']))
self.buf.pos = 0
self.assertEqual(d.unpack('<(5s\n x #ignore space\n 6s)[name]',
self.buf),
d.odict(name=ls_odict(['Jonny', 'Normal'])))
def test_dont_care(self):
self.assertEqual(d.unpack('<5s x 6s', self.buf),
ls_odict(['Jonny', 'Normal']))
self.buf.pos = 0
self.assertEqual(d.unpack('<3s[nickname] 3x c[initial] 5s', self.buf),
d.odict([('nickname', 'Jon'),
('initial', 'N'),
(2, 'ormal')]))
def test_naming(self):
self.assertEqual(d.unpack('<40s[name]', self.buf),
d.odict(name='Jonny Normal'+(28*'\x00')))
self.buf.pos = 0
expected = d.odict()
expected.append('Jonny Normal' + (28 * '\x00'))
expected['pid'] = 0x12e
expected['points'] = ls_odict([0, 1, 5, 5, 16, 8, 24] + ([0] * 35))
expected.append(4)
self.assertEqual(d.unpack('<40s I [pid] (42B)[points] I', self.buf),
expected)
def test_endiannes(self):
# make sure endianness distributes through the call stack
self.buf.pos = 44
self.assertEqual(d.unpack('<H((HH)H)', self.buf),
ls_odict([0x100,
ls_odict([ls_odict([0x0505, 0x0810]),
0x18])
]))
self.buf.pos = 44
self.assertEqual(d.unpack('>H((HH)H)', self.buf),
ls_odict([0x1,
ls_odict([ls_odict([0x0505, 0x1008]),
0x1800])
]))
def test_nested_string(self):
self.assertEqual(d.unpack('=(((s)2s)2s)s(s(5s))', self.buf),
ls_odict([ls_odict([ls_odict([ls_odict(['J']),
'on']),
'ny']),
' ',
ls_odict(['N',
ls_odict(['ormal'])
])
]))
# {{{{J}, on}, ny}, ' ', {N, {ormal}}}
self.assertEqual(self.buf.pos, 12)
def test_numbers(self):
self.buf.pos = 40
self.assertEqual(d.unpack('<I', self.buf), ls_odict([0x12e]))
self.buf.pos = 40
self.assertEqual(d.unpack('>I', self.buf), ls_odict([0x2e010000]))
def test_whitespace(self):
self.assertEqual(d.unpack('<\n\n12s [name]\n 28x\n\tI \n\t[pid]\n\n\n',
self.buf),
d.odict([('name', 'Jonny Normal'),
('pid', 0x12e)]))
def test_combo(self):
name, p_id, points, rank = d.unpack('<40s I (42B) I', self.buf).values()
self.assertEqual(name, 'Jonny Normal' + (28 * '\x00'))
self.assertEqual(p_id, 0x12e)
self.assertEqual(points, ls_odict([0, 1, 5, 5, 16, 8, 24] + ([0] * 35)))
self.assertEqual(rank, 4)
