# 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 @pytest.mark.parametrize( "message", [ m.Ping(message="hello", button_protection=True), m.GetAddress( address_n=[0], coin_name="Bitcoin", 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=[0], coin_name="Bitcoin", 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.transport.write(m.ButtonAck()) client.transport.write(m.Initialize()) resp = client.transport.read() assert isinstance(resp, m.Features)