mirror of
https://github.com/trezor/trezor-firmware.git
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91 lines
3.2 KiB
Python
91 lines
3.2 KiB
Python
# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2019 SatoshiLabs and contributors
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3
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# as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the License along with this library.
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# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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import decimal
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import json
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import os
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from trezorlib import coins, tx_api
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CACHE_PATH = os.path.join(os.path.dirname(__file__), "../../tests/txcache")
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TxApiBitcoin = coins.tx_api["Bitcoin"]
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def load_tx_json(coin_name, txhash):
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filename = "insight_{}_tx_{}.json".format(coin_name, txhash)
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with open(os.path.join(CACHE_PATH, filename)) as f:
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return json.load(f, parse_float=decimal.Decimal)
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def test_tx_api_gettx():
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TxApiBitcoin.get_tx(
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"39a29e954977662ab3879c66fb251ef753e0912223a83d1dcb009111d28265e5"
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)
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TxApiBitcoin.get_tx(
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"54aa5680dea781f45ebb536e53dffc526d68c0eb5c00547e323b2c32382dfba3"
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)
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TxApiBitcoin.get_tx(
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"58497a7757224d1ff1941488d23087071103e5bf855f4c1c44e5c8d9d82ca46e"
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)
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TxApiBitcoin.get_tx(
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"6189e3febb5a21cee8b725aa1ef04ffce7e609448446d3a8d6f483c634ef5315"
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)
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TxApiBitcoin.get_tx(
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"a6e2829d089cee47e481b1a753a53081b40738cc87e38f1d9b23ab57d9ad4396"
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)
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TxApiBitcoin.get_tx(
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"c6091adf4c0c23982a35899a6e58ae11e703eacd7954f588ed4b9cdefc4dba52"
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)
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TxApiBitcoin.get_tx(
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"c63e24ed820c5851b60c54613fbc4bcb37df6cd49b4c96143e99580a472f79fb"
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)
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TxApiBitcoin.get_tx(
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"c6be22d34946593bcad1d2b013e12f74159e69574ffea21581dad115572e031c"
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)
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TxApiBitcoin.get_tx(
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"d1d08ea63255af4ad16b098e9885a252632086fa6be53301521d05253ce8a73d"
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)
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TxApiBitcoin.get_tx(
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"d5f65ee80147b4bcc70b75e4bbf2d7382021b871bd8867ef8fa525ef50864882"
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)
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TxApiBitcoin.get_tx(
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"e4bc1ae5e5007a08f2b3926fe11c66612e8f73c6b00c69c7027213b84d259be3"
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)
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def test_tx_api_dash_dip2():
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dash_data = coins.by_name["Dash"]
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def get_tx(txhash):
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data = load_tx_json("dash", txhash)
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return tx_api.json_to_tx(dash_data, data)
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# Test if pre-DIP2 TXs are still working as expected
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tx = get_tx("acb3b7f259429989fc9c51ae4a5e3e3eab0723dceb21577533ac7c4b4ba4db5d")
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assert tx.version == 2 # pre-DIP2
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assert tx.extra_data is None and tx.extra_data_len is None
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# Test if version 3 TX with type=0 is treated as normal TX
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tx = get_tx("5579eaa64b2a0233e7d8d037f5a5afc957cedf48f1c4067e9e33ca6df22ab04f")
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assert tx.version == 3
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assert tx.extra_data is None and tx.extra_data_len is None
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# Test if DIP2 payloads are initialized correctly
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tx = get_tx("15575a1c874bd60a819884e116c42e6791c8283ce1fc3b79f0d18531a61bbb8a")
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assert tx.version == (3 | (5 << 16)) # DIP2 type 1 (ProRegTx)
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assert len(tx.extra_data) == (38 + 1) # real length + varint size
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