def test02(self):
data = 100*"1"
expected_result = 2326594156
result = digital.crc32(data)
#print hex(result)
self.assertEqual(expected_result, result)
def test03(self):
data = 10*"0123456789"
expected_result = 3774345973
result = digital.crc32(data)
#print hex(result)
self.assertEqual(expected_result, result)
def test03 (self):
data = 10*"0123456789"
expected_result = 3774345973
result = digital_swig.crc32(data)
#print hex(result)
self.assertEqual (expected_result, result)
def test01(self):
data = 100*"0"
expected_result = 2943744955
result = digital.crc32(data)
#print hex(result)
self.assertEqual(expected_result, result)
def test02 (self):
data = 100*"1"
expected_result = 2326594156
result = digital_swig.crc32(data)
#print hex(result)
self.assertEqual (expected_result, result)
def test01 (self):
data = 100*"0"
expected_result = 2943744955
result = digital_swig.crc32(data)
#print hex(result)
self.assertEqual (expected_result, result)
def check_crc32(s):
if len(s) < 4:
return (False, '')
msg = s[:-4]
#print "msg = '%s'" % (msg,)
actual = digital_swig.crc32(msg)
(expected,) = struct.unpack(">I", s[-4:])
# print "actual =", hex(actual), "expected =", hex(expected)
return (actual == expected, msg)
def check_crc32(s):
if len(s) < 4:
return (False, '')
msg = s[:-4]
#print "msg = '%s'" % (msg,)
actual = digital_swig.crc32(msg)
(expected, ) = struct.unpack(">I", s[-4:])
# print "actual =", hex(actual), "expected =", hex(expected)
return (actual == expected, msg)
def check_crc32(s):
if len(s) < 4:
return (False, '')
msg = s[:-4]
cbits = 0
#print "msg = '%s'" % (msg,)
actual = digital.crc32(msg)
bin_actual = bin(actual)
(expected,) = struct.unpack(">I", s[-4:])
bin_expected = bin(expected)
# print bin_expected
# print bin_actual
#print max(len(bin_actual),len(bin_expected))-2
for i in range(max(len(bin_actual),len(bin_expected))-2):
if bin_expected[i+2:i+3]==bin_actual[i+2:i+3]:
cbits=cbits+1
#print cbits,len(bin_actual)
# print "actual =", hex(actual), "expected =", hex(expected)
return (actual == expected, msg, cbits, len(bin_actual)-2)
def gen_and_append_crc32(s):
crc = digital_swig.crc32(s)
return s + struct.pack(">I", gru.hexint(crc) & 0xFFFFFFFF)
def gen_and_append_crc32(s):
crc = digital_swig.crc32(s)
return s + struct.pack(">I", gru.hexint(crc) & 0xFFFFFFFF)