xref: /openbmc/u-boot/test/py/tests/test_ut.py (revision e8f80a5a) 
1# SPDX-License-Identifier: GPL-2.0
2# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
3
4import os.path
5import pytest
6
7@pytest.mark.buildconfigspec('ut_dm')
8def test_ut_dm_init(u_boot_console):
9    """Initialize data for ut dm tests."""
10
11    fn = u_boot_console.config.source_dir + '/testflash.bin'
12    if not os.path.exists(fn):
13        data = 'this is a test'
14        data += '\x00' * ((4 * 1024 * 1024) - len(data))
15        with open(fn, 'wb') as fh:
16            fh.write(data)
17
18    fn = u_boot_console.config.source_dir + '/spi.bin'
19    if not os.path.exists(fn):
20        data = '\x00' * (2 * 1024 * 1024)
21        with open(fn, 'wb') as fh:
22            fh.write(data)
23
24def test_ut(u_boot_console, ut_subtest):
25    """Execute a "ut" subtest."""
26
27    output = u_boot_console.run_command('ut ' + ut_subtest)
28    assert output.endswith('Failures: 0')
29