def testBits(self):
MASK32 = 0xFFFFFFFF
MASK64 = (MASK32 << 32) | MASK32
values = [
(9, 312),
(1, 0),
(1, 1),
(32, 0),
(64, 0),
(32, MASK32),
(64, MASK64),
]
out = Writer()
for bits, value in values:
self.assertTrue(value >= 0)
self.assertTrue(value <= MASK64)
out.writeBits(bits, value)
pack = out.finish()
ipack = Reader(pack)
for bits, value in values:
nvalue = ipack.readBits(bits)
self.assertEquals(value, nvalue)
left = ipack.stream.read()
self.assertFalse(left)
def testStruct(self):
fmt = '!IBi'
values = (8, 97, -12)
out = Writer()
out.writeStruct(fmt, *values)
pack = out.finish()
ipack = Reader(pack)
nvalues = ipack.readStruct(fmt)
self.assertEquals(values, nvalues)
left = ipack.stream.read()
self.assertFalse(left)
def testString(self):
strings = ['', '01823', 'ascii', 'юникод']
out = Writer()
for string in strings:
out.writeString(string)
pack = out.finish()
ipack = Reader(pack)
for string in strings:
nstring = ipack.readString()
self.assertEqual(string, nstring)
left = ipack.stream.read()
self.assertFalse(left)