def test_int32(self):
examples = [
0,
1,
2,
3,
5,
7,
11,
2**7 - 1,
2**15 - 1,
2**23 - 1,
2**31 - 1,
]
for example in examples:
formats = ['int']
lengths = [4]
values = [example]
packed = format.waggle_pack(formats, lengths, values)
unpacked = format.waggle_unpack(formats, lengths, packed)
self.assertListEqual(values, unpacked)
formats = ['int']
lengths = [4]
values = [-example]
packed = format.waggle_pack(formats, lengths, values)
unpacked = format.waggle_unpack(formats, lengths, packed)
self.assertListEqual(values, unpacked)
def test_hex(self):
examples = [
'',
'12',
'aa55aa55',
'123456',
]
for example in examples:
formats = ['hex']
lengths = [len(example) // 2]
values = [example]
packed = format.waggle_pack(formats, lengths, values)
unpacked = format.waggle_unpack(formats, lengths, packed)
self.assertListEqual(values, unpacked)
def test_string(self):
examples = [
'',
'hello',
'testing',
'x' * 100,
]
for example in examples:
formats = ['str']
lengths = [len(example)]
values = [example]
packed = format.waggle_pack(formats, lengths, values)
unpacked = format.waggle_unpack(formats, lengths, packed)
self.assertListEqual(values, unpacked)
def test_float64(self):
examples = [
0.0,
1.0,
-1.0,
-1234.56789,
1234.56789,
]
for example in examples:
formats = ['float']
lengths = [8]
values = [example]
packed = format.waggle_pack(formats, lengths, values)
unpacked = format.waggle_unpack(formats, lengths, packed)
self.assertEqual(len(values), len(unpacked))
self.assertAlmostEqual(values[0], unpacked[0], places=8)
def test_uint8(self):
examples = [
0,
1,
2,
3,
5,
7,
11,
2**8 - 1,
]
for example in examples:
formats = ['uint']
lengths = [1]
values = [example]
packed = format.waggle_pack(formats, lengths, values)
unpacked = format.waggle_unpack(formats, lengths, packed)
self.assertListEqual(values, unpacked)