mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-18 05:28:40 +00:00
82 lines
2.8 KiB
Python
82 lines
2.8 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>.
|
|
|
|
import time
|
|
|
|
import pytest
|
|
|
|
from trezorlib import btc, device
|
|
from trezorlib.debuglink import TrezorClientDebugLink as Client
|
|
from trezorlib.messages import SafetyCheckLevel
|
|
from trezorlib.tools import H_
|
|
|
|
pytestmark = [
|
|
pytest.mark.skip_t2t1,
|
|
pytest.mark.skip_t2b1,
|
|
pytest.mark.skip_t3t1,
|
|
pytest.mark.flaky(max_runs=5),
|
|
]
|
|
|
|
|
|
def test_public_ckd(client: Client):
|
|
# disable safety checks to access non-standard paths
|
|
device.apply_settings(client, safety_checks=SafetyCheckLevel.PromptTemporarily)
|
|
btc.get_address(client, "Bitcoin", []) # to compute root node via BIP39
|
|
|
|
for depth in range(8):
|
|
start = time.time()
|
|
btc.get_address(client, "Bitcoin", range(depth))
|
|
delay = time.time() - start
|
|
expected = (depth + 1) * 0.26
|
|
print("DEPTH", depth, "EXPECTED DELAY", expected, "REAL DELAY", delay)
|
|
assert delay <= expected
|
|
|
|
|
|
def test_private_ckd(client: Client):
|
|
# disable safety checks to access non-standard paths
|
|
device.apply_settings(client, safety_checks=SafetyCheckLevel.PromptTemporarily)
|
|
btc.get_address(client, "Bitcoin", []) # to compute root node via BIP39
|
|
|
|
for depth in range(8):
|
|
start = time.time()
|
|
address_n = [H_(-i) for i in range(-depth, 0)]
|
|
btc.get_address(client, "Bitcoin", address_n)
|
|
delay = time.time() - start
|
|
expected = (depth + 1) * 0.26
|
|
print("DEPTH", depth, "EXPECTED DELAY", expected, "REAL DELAY", delay)
|
|
assert delay <= expected
|
|
|
|
|
|
def test_cache(client: Client):
|
|
# disable safety checks to access non-standard paths
|
|
device.apply_settings(client, safety_checks=SafetyCheckLevel.PromptTemporarily)
|
|
|
|
start = time.time()
|
|
for x in range(10):
|
|
btc.get_address(client, "Bitcoin", [x, 2, 3, 4, 5, 6, 7, 8])
|
|
nocache_time = time.time() - start
|
|
|
|
start = time.time()
|
|
for x in range(10):
|
|
btc.get_address(client, "Bitcoin", [1, 2, 3, 4, 5, 6, 7, x])
|
|
cache_time = time.time() - start
|
|
|
|
print("NOCACHE TIME", nocache_time)
|
|
print("CACHED TIME", cache_time)
|
|
|
|
# Cached time expected to be at least 2x faster
|
|
assert cache_time <= nocache_time / 2.0
|