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trezor-firmware/tests/device_tests/test_basic.py
matejcik e585d35f34 python: clarify session and feature management API
init_device() should be used to initialize a session. Reuses existing
session if available.

end_session() explicitly closes any existing session and requests a new
one

lock() enables soft-lock

clear_session() is the equivalent of lock() + end_session()

A new function ensure_unlocked() can be used to open a session and
prompt for PIN and passphrase before further operations.
2020-08-05 16:45:56 +02:00

50 lines
1.6 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>.
from trezorlib import device, messages
class TestBasic:
def test_features(self, client):
f0 = client.features
# client erases session_id from its features
f0.session_id = client.session_id
f1 = client.call(messages.Initialize(client.session_id))
assert f0 == f1
def test_ping(self, client):
ping = client.call(messages.Ping(message="ahoj!"))
assert ping == messages.Success(message="ahoj!")
def test_device_id_same(self, client):
id1 = client.get_device_id()
client.init_device()
id2 = client.get_device_id()
# ID must be at least 12 characters
assert len(id1) >= 12
# Every resulf of UUID must be the same
assert id1 == id2
def test_device_id_different(self, client):
id1 = client.get_device_id()
device.wipe(client)
id2 = client.get_device_id()
# Device ID must be fresh after every reset
assert id1 != id2