def test_encode_abi(self, multiple_of_eight):
type = "uint{}".format(multiple_of_eight)
assert tohex(encode_abi([type], [0])) == \
b'0000000000000000000000000000000000000000000000000000000000000000'
assert tohex(encode_abi([type], [1])) == \
b'0000000000000000000000000000000000000000000000000000000000000001'
assert tohex(encode_abi([type], [42])) == \
b'000000000000000000000000000000000000000000000000000000000000002a'
def test_encode_abi(self, one_to_thirtytwo):
t = "bytes{}".format(one_to_thirtytwo)
assert tohex(encode_abi([t], [b'\x00'])) == \
b'0000000000000000000000000000000000000000000000000000000000000000'
assert tohex(encode_abi([t], [b'\x01'])) == \
b'0100000000000000000000000000000000000000000000000000000000000000'
assert tohex(encode_abi([t], [b'\xff'])) == \
b'ff00000000000000000000000000000000000000000000000000000000000000'
assert tohex(encode_abi([t], [b'A'])) == \
b'4100000000000000000000000000000000000000000000000000000000000000'
def test_dynamic_2_args(self):
assert tohex(encode_abi(
["uint32[]"], [[6, 69]])) == (b'00000000000000000000000000000000'
b'00000000000000000000000000000020'
b'00000000000000000000000000000000'
b'00000000000000000000000000000002'
b'00000000000000000000000000000000'
b'00000000000000000000000000000006'
b'00000000000000000000000000000000'
b'00000000000000000000000000000045')
def test_enc_bytes_encode_abi(self):
res = encode_abi(
["string"],
['Hello World How Are you? '
'123456789012345678901234567890'])
assert tohex(res) == (b"00000000000000000000000000000000"
b"00000000000000000000000000000020"
b"00000000000000000000000000000000"
b"00000000000000000000000000000037"
b"48656c6c6f20576f726c6420486f7720"
b"41726520796f753f2031323334353637"
b"38393031323334353637383930313233"
b"34353637383930000000000000000000")
def test_complex(self):
assert tohex(
encode_abi(
["uint256", "uint32[]", "bytes10", "bytes"],
(0x123, [0x456, 0x789], b"1234567890", b"Hello, world!"))
) == (
b'0000000000000000000000000000000000000000000000000000000000000123'
b'0000000000000000000000000000000000000000000000000000000000000080'
b'3132333435363738393000000000000000000000000000000000000000000000'
b'00000000000000000000000000000000000000000000000000000000000000e0'
b'0000000000000000000000000000000000000000000000000000000000000002'
b'0000000000000000000000000000000000000000000000000000000000000456'
b'0000000000000000000000000000000000000000000000000000000000000789'
b'000000000000000000000000000000000000000000000000000000000000000d'
b'48656c6c6f2c20776f726c642100000000000000000000000000000000000000'
)
def test_multiple_dynamics(self):
res = tohex(
encode_abi(["uint256[]", "uint256[]", "uint256[]"],
[[1], [1, 2], [1, 2, 3]]))
assert res == (
b'0000000000000000000000000000000000000000000000000000000000000060'
b'00000000000000000000000000000000000000000000000000000000000000a0'
b'0000000000000000000000000000000000000000000000000000000000000100'
b'0000000000000000000000000000000000000000000000000000000000000001'
b'0000000000000000000000000000000000000000000000000000000000000001'
b'0000000000000000000000000000000000000000000000000000000000000002'
b'0000000000000000000000000000000000000000000000000000000000000001'
b'0000000000000000000000000000000000000000000000000000000000000002'
b'0000000000000000000000000000000000000000000000000000000000000003'
b'0000000000000000000000000000000000000000000000000000000000000001'
b'0000000000000000000000000000000000000000000000000000000000000002'
b'0000000000000000000000000000000000000000000000000000000000000003'
)
def test_static_size_2(self):
assert tohex(encode_abi(
["uint32[2]"], [[6, 69]])) == (b'00000000000000000000000000000000'
b'00000000000000000000000000000006'
b'00000000000000000000000000000000'
b'00000000000000000000000000000045')
def test_simple(self):
assert tohex(encode_abi(["uint32"],
[6])) == (b'00000000000000000000000000000000'
b'00000000000000000000000000000006')
def test_encode_abi(self):
assert tohex(encode_abi(["bool"], [True])) == \
b'0000000000000000000000000000000000000000000000000000000000000001'
assert tohex(encode_abi(["bool"], [False])) == \
b'0000000000000000000000000000000000000000000000000000000000000000'
def test_encode_abi(self, one_to_thirtytwo):
t = "string{}".format(one_to_thirtytwo)
assert tohex(encode_abi([t], ['A'])) == \
b'4100000000000000000000000000000000000000000000000000000000000000'