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134 lines
4.1 KiB
134 lines
4.1 KiB
# 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 functools
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import os
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import pytest
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from trezorlib import debuglink, log
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from trezorlib.debuglink import TrezorClientDebugLink
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from trezorlib.device import apply_settings, wipe as wipe_device
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from trezorlib.messages.PassphraseSourceType import HOST as PASSPHRASE_ON_HOST
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from trezorlib.transport import enumerate_devices, get_transport
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TREZOR_VERSION = None
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def get_device():
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path = os.environ.get("TREZOR_PATH")
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if path:
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transport = get_transport(path)
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else:
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devices = enumerate_devices()
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for device in devices:
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if hasattr(device, "find_debug"):
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transport = device
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break
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else:
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raise RuntimeError("No debuggable device found")
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env_interactive = int(os.environ.get("INTERACT", 0))
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try:
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return TrezorClientDebugLink(transport, auto_interact=not env_interactive)
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except Exception as e:
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raise RuntimeError(
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"Failed to open debuglink for {}".format(transport.get_path())
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) from e
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def device_version():
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client = get_device()
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if client.features.model == "T":
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return 2
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else:
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return 1
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@pytest.fixture(scope="function")
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def client():
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client = get_device()
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wipe_device(client)
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client.open()
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yield client
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client.close()
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def setup_client(mnemonic=None, pin="", passphrase=False):
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if mnemonic is None:
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mnemonic = " ".join(["all"] * 12)
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if pin is True:
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pin = "1234"
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def client_decorator(function):
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@functools.wraps(function)
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def wrapper(client, *args, **kwargs):
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debuglink.load_device_by_mnemonic(
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client,
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mnemonic=mnemonic,
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pin=pin,
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passphrase_protection=passphrase,
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label="test",
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language="english",
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)
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if TREZOR_VERSION > 1 and passphrase:
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apply_settings(client, passphrase_source=PASSPHRASE_ON_HOST)
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return function(*args, client=client, **kwargs)
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return wrapper
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return client_decorator
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def pytest_configure(config):
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# try to figure out trezor version
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global TREZOR_VERSION
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try:
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TREZOR_VERSION = device_version()
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except Exception:
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pass
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# register known markers
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config.addinivalue_line("markers", "skip_t1: skip the test on Trezor One")
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config.addinivalue_line("markers", "skip_t2: skip the test on Trezor T")
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with open(os.path.join(os.path.dirname(__file__), "REGISTERED_MARKERS")) as f:
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for line in f:
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config.addinivalue_line("markers", line.strip())
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# enable debug
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if config.getoption("verbose"):
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log.enable_debug_output()
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def pytest_runtest_setup(item):
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"""
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Called for each test item (class, individual tests).
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Performs custom processing, mainly useful for trezor CI testing:
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* 'skip_t2' tests are skipped on T2 and 'skip_t1' tests are skipped on T1.
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* no test should have both skips at the same time
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"""
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if TREZOR_VERSION is None:
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pytest.fail("No debuggable Trezor is available")
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if item.get_closest_marker("skip_t1") and item.get_closest_marker("skip_t2"):
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pytest.fail("Don't skip tests for both trezors!")
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if item.get_closest_marker("skip_t2") and TREZOR_VERSION == 2:
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pytest.skip("Test excluded on Trezor T")
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if item.get_closest_marker("skip_t1") and TREZOR_VERSION == 1:
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pytest.skip("Test excluded on Trezor 1")
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