u-boot/test/py/tests/test_ut.py

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# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
import os.path
import pytest
@pytest.mark.buildconfigspec('ut_dm')
def test_ut_dm_init(u_boot_console):
"""Initialize data for ut dm tests."""
fn = u_boot_console.config.source_dir + '/testflash.bin'
if not os.path.exists(fn):
data = 'this is a test'
data += '\x00' * ((4 * 1024 * 1024) - len(data))
with open(fn, 'wb') as fh:
fh.write(data)
fn = u_boot_console.config.source_dir + '/spi.bin'
if not os.path.exists(fn):
data = '\x00' * (2 * 1024 * 1024)
with open(fn, 'wb') as fh:
fh.write(data)
def test_ut(u_boot_console, ut_subtest):
"""Execute a "ut" subtest."""
output = u_boot_console.run_command('ut ' + ut_subtest)
assert output.endswith('Failures: 0')