mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-29 01:28:10 +00:00
150 lines
4.7 KiB
Python
150 lines
4.7 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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from trezorlib import device
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from .. import buttons
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from ..click_tests import recovery
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from ..common import MNEMONIC_SLIP39_ADVANCED_20, MNEMONIC_SLIP39_BASIC_20_3of6
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from ..device_handler import BackgroundDeviceHandler
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from ..emulators import EmulatorWrapper
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from ..upgrade_tests import core_only
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@pytest.fixture
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def emulator():
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emu = EmulatorWrapper("core")
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with emu:
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yield emu
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def _restart(device_handler: BackgroundDeviceHandler, emulator: EmulatorWrapper):
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device_handler.restart(emulator)
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return device_handler.debuglink()
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@core_only
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def test_abort(emulator):
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device_handler = BackgroundDeviceHandler(emulator.client)
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debug = device_handler.debuglink()
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features = device_handler.features()
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assert features.recovery_mode is False
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device_handler.run(device.recover, pin_protection=False)
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layout = debug.wait_layout()
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assert layout.text.startswith("Recovery mode")
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layout = debug.click(buttons.OK, wait=True)
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assert "Select number of words" in layout.text
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device_handler.restart(emulator)
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debug = device_handler.debuglink()
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features = device_handler.features()
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assert features.recovery_mode is True
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# no waiting for layout because layout doesn't change
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layout = debug.read_layout()
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assert "Select number of words" in layout.text
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layout = debug.click(buttons.CANCEL, wait=True)
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assert layout.text.startswith("Abort recovery")
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layout = debug.click(buttons.OK, wait=True)
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assert layout.text == "Homescreen"
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features = device_handler.features()
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assert features.recovery_mode is False
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@core_only
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def test_recovery_single_reset(emulator):
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device_handler = BackgroundDeviceHandler(emulator.client)
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debug = device_handler.debuglink()
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features = device_handler.features()
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assert features.initialized is False
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assert features.recovery_mode is False
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device_handler.run(device.recover, pin_protection=False)
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recovery.confirm_recovery(debug)
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recovery.select_number_of_words(debug)
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debug = _restart(device_handler, emulator)
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features = device_handler.features()
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assert features.recovery_mode is True
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# we need to enter the number of words again, that's a feature
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recovery.select_number_of_words(debug)
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recovery.enter_shares(debug, MNEMONIC_SLIP39_BASIC_20_3of6)
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recovery.finalize(debug)
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features = device_handler.features()
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assert features.initialized is True
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assert features.recovery_mode is False
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@core_only
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def test_recovery_multiple_resets(emulator):
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def enter_shares_with_restarts(debug):
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shares = MNEMONIC_SLIP39_ADVANCED_20
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layout = debug.read_layout()
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expected_text = "Enter any share"
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remaining = len(shares)
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for share in shares:
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assert expected_text in layout.text
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layout = recovery.enter_share(debug, share)
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remaining -= 1
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expected_text = "Success You have entered"
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debug = _restart(device_handler, emulator)
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assert "You have successfully recovered your wallet" in layout.text
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device_handler = BackgroundDeviceHandler(emulator.client)
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debug = device_handler.debuglink()
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features = device_handler.features()
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assert features.initialized is False
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assert features.recovery_mode is False
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# start device and recovery
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device_handler.run(device.recover, pin_protection=False)
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recovery.confirm_recovery(debug)
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# set number of words
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recovery.select_number_of_words(debug)
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# restart
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debug = _restart(device_handler, emulator)
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features = device_handler.features()
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assert features.recovery_mode is True
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# enter the number of words again, that's a feature!
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recovery.select_number_of_words(debug)
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# enter shares and restart after each one
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enter_shares_with_restarts(debug)
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debug = device_handler.debuglink()
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layout = debug.read_layout()
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assert layout.text == "Homescreen"
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features = device_handler.features()
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assert features.initialized is True
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assert features.recovery_mode is False
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