def test_AddModHex(test_data_dir):
# Reading test data from the file
with open(test_data_dir / "testData_AddModHex", "r") as addModHex_txt:
for x in addModHex_txt:
decNumber = x.split(",")
# Add modulo of big numbers of arbitrary precision in hex
actual_Value = PyBigNumbers.Add_mod_Hex(decNumber[0], decNumber[1],
decNumber[2])
expected_Value = decNumber[3].rstrip("\n")
# Verifying the actual value with expected value
assert actual_Value.lstrip(
"0") == expected_Value.upper(), "Test failed"
def __add__(self, obj):
if (self.isDec):
if (self.mod is None):
sumVal = PyBigNumbers.addFromDec(self.value, obj.value)
else:
#check for self.mod == obj.mod
sumVal = PyBigNumbers.Add_mod_Dec(self.value, obj.value,
self.mod)
retVal = BigNum(sumVal, self.mod, self.isDec)
return retVal
else:
if (self.mod is None):
sumVal = PyBigNumbers.addFromHex(self.value, obj.value)
else:
#check for self.mod == obj.mod
sumVal = PyBigNumbers.Add_mod_Hex(self.value, obj.value,
self.mod)
retVal = BigNum(sumVal, self.mod, self.isDec)
return retVal