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https://github.com/trezor/trezor-firmware.git
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110 lines
3.5 KiB
Python
110 lines
3.5 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 pytest
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import trezorlib.messages as m
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from trezorlib.debuglink import LayoutType
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from trezorlib.debuglink import TrezorClientDebugLink as Client
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from trezorlib.exceptions import Cancelled
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from ..common import TEST_ADDRESS_N
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@pytest.mark.parametrize(
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"message",
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[
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m.Ping(message="hello", button_protection=True),
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m.GetAddress(
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address_n=TEST_ADDRESS_N,
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coin_name="Testnet",
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script_type=m.InputScriptType.SPENDADDRESS,
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show_display=True,
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),
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],
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)
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def test_cancel_message_via_cancel(client: Client, message):
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def input_flow():
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yield
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client.cancel()
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with client, pytest.raises(Cancelled):
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client.set_expected_responses([m.ButtonRequest(), m.Failure()])
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client.set_input_flow(input_flow)
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client.call(message)
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@pytest.mark.parametrize(
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"message",
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[
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m.Ping(message="hello", button_protection=True),
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m.GetAddress(
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address_n=TEST_ADDRESS_N,
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coin_name="Testnet",
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script_type=m.InputScriptType.SPENDADDRESS,
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show_display=True,
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),
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],
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)
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def test_cancel_message_via_initialize(client: Client, message):
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resp = client.call_raw(message)
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assert isinstance(resp, m.ButtonRequest)
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client._raw_write(m.ButtonAck())
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client._raw_write(m.Initialize())
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resp = client._raw_read()
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assert isinstance(resp, m.Features)
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@pytest.mark.models("core")
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def test_cancel_on_paginated(client: Client):
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"""Check that device is responsive on paginated screen. See #1708."""
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# In #1708, the device would ignore USB (or UDP) events while waiting for the user
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# to page through the screen. This means that this testcase, instead of failing,
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# would get stuck waiting for the _raw_read result.
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# I'm not spending the effort to modify the testcase to cause a _failure_ if that
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# happens again. Just be advised that this should not get stuck.
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message = m.SignMessage(
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message=b"hello" * 64,
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address_n=TEST_ADDRESS_N,
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coin_name="Testnet",
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)
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resp = client.call_raw(message)
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assert isinstance(resp, m.ButtonRequest)
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client._raw_write(m.ButtonAck())
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client.debug.press_yes()
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resp = client._raw_read()
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assert isinstance(resp, m.ButtonRequest)
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# In T2B1, confirm message is no longer paginated by default,
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# user needs to click info button
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if client.layout_type is LayoutType.TR:
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client._raw_write(m.ButtonAck())
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client.debug.press_right()
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resp = client._raw_read()
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assert isinstance(resp, m.ButtonRequest)
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assert resp.pages is not None
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client._raw_write(m.ButtonAck())
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client._raw_write(m.Cancel())
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resp = client._raw_read()
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assert isinstance(resp, m.Failure)
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assert resp.code == m.FailureType.ActionCancelled
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