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trezor-firmware/tests/device_tests/test_cancel.py

70 lines
2.0 KiB
Python

# This file is part of the Trezor project.
#
# Copyright (C) 2012-2019 SatoshiLabs and contributors
#
# This library is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# as published by the Free Software Foundation.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the License along with this library.
# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
import pytest
import trezorlib.messages as m
from trezorlib.exceptions import Cancelled
from ..common import TEST_ADDRESS_N
@pytest.mark.parametrize(
"message",
[
m.Ping(message="hello", button_protection=True),
m.GetAddress(
address_n=TEST_ADDRESS_N,
coin_name="Testnet",
script_type=m.InputScriptType.SPENDADDRESS,
show_display=True,
),
],
)
def test_cancel_message_via_cancel(client, message):
def input_flow():
yield
client.cancel()
with client, pytest.raises(Cancelled):
client.set_expected_responses([m.ButtonRequest(), m.Failure()])
client.set_input_flow(input_flow)
client.call(message)
@pytest.mark.parametrize(
"message",
[
m.Ping(message="hello", button_protection=True),
m.GetAddress(
address_n=TEST_ADDRESS_N,
coin_name="Testnet",
script_type=m.InputScriptType.SPENDADDRESS,
show_display=True,
),
],
)
def test_cancel_message_via_initialize(client, message):
resp = client.call_raw(message)
assert isinstance(resp, m.ButtonRequest)
client._raw_write(m.ButtonAck())
client._raw_write(m.Initialize())
resp = client._raw_read()
assert isinstance(resp, m.Features)