def test_mixComplexByteStringWithItself(self):
string = b'complex bytes string: \x99 \xff \x00'
result = xor(string, string)
if isinstance(string, bytes):
assert xor(result, string) == string
else:
assert xor(result, string) == string.encode('utf-8')
def test_mixUnicodeWithItself(self):
string = u'simple unicode string'
result = xor(string, string)
if isinstance(string, bytes):
assert xor(result, string) == string
else:
assert xor(result, string) == string.encode('utf-8')
def test_mixByteStringWithItself(self):
string = b'bytes string'
result = xor(string, string)
if isinstance(string, bytes):
assert xor(result, string) == string
else:
assert xor(result, string) == string.encode('utf-8')
def test_mixStrangeUnicodeWithItself(self):
string = u'unicode string with unicode charaters: ❄'
result = xor(string, string)
if isinstance(string, bytes):
assert xor(result, string) == string
else:
assert xor(result, string) == string.encode('utf-8')
def test_mixUnicodeWithStrangeUnicode(self):
string1 = u'simple unicode string'
string2 = u'unicode string with unicode charaters: ❄'
result = xor(string1, string2)
if isinstance(string1, bytes):
assert xor(result, string2) == string1
else:
assert xor(result, string2) == string1.encode('utf-8')
result = xor(string2, string1)
if isinstance(string2, bytes):
assert xor(result, string1) == string2
else:
assert xor(result, string1) == string2.encode('utf-8')
def test_mixByteStringWithComplexByteString(self):
string1 = b'bytes string'
string2 = b'complex bytes string: \x99 \xff \x00'
result = xor(string1, string2)
if isinstance(string1, bytes):
assert xor(result, string2) == string1
else:
assert xor(result, string2) == string1.encode('utf-8')
result = xor(string2, string1)
if isinstance(string2, bytes):
assert xor(result, string1) == string2
else:
assert xor(result, string1) == string2.encode('utf-8')
def test_mixStrangeUnicodeWithComplexByteString(self):
string1 = u'unicode string with unicode charaters: ❄'
string2 = b'complex bytes string: \x99 \xff \x00'
result = xor(string1, string2)
if isinstance(string1, bytes):
assert xor(result, string2) == string1
else:
assert xor(result, string2) == string1.encode('utf-8')
result = xor(string2, string1)
if isinstance(string2, bytes):
assert xor(result, string1) == string2
else:
assert xor(result, string1) == string2.encode('utf-8')
def test_mixUnicodeWithByteString(self):
string1 = u'simple unicode string'
string2 = b'bytes string'
result = xor(string1, string2)
if isinstance(string1, bytes):
assert xor(result, string2) == string1
else:
assert xor(result, string2) == string1.encode('utf-8')
result = xor(string2, string1)
if isinstance(string2, bytes):
assert xor(result, string1) == string2
else:
assert xor(result, string1) == string2.encode('utf-8')
def test_byte_key_is_shorter(self):
string1 = "0123456789ABCDEF"
string2 = "FEDCBA98"
assert xor(bytes(string1.encode('utf-8')),
bytes(string2.encode('utf-8'))) \
== b'vtvpvt\x0f\x0f~|\x05\x01\x01\x05|~'
def test_byte_key_is_bigger(self):
string1 = "0123456789ABCDEF"
string2 = "FEDCBA9876543210FEDCBA"
assert xor(bytes(string1.encode('utf-8')),
bytes(string2.encode('utf-8'))) \
== b'vtvpvt\x0f\x0f\x0f\x0ftvpvtv'
def test_byte_same_size(self):
string1 = "0123456789ABCDEF"
string2 = "FEDCBA9876543210"
assert xor(bytes(string1.encode('utf-8')),
bytes(string2.encode('utf-8'))) \
== b'vtvpvt\x0f\x0f\x0f\x0ftvpvtv'
def test_not_byte_same_size(self):
assert xor("0123456789ABCDEF", "FEDCBA9876543210") \
== b'vtvpvt\x0f\x0f\x0f\x0ftvpvtv'