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# SPDX-License-Identifier: GPL-2.0+
"""Fixture for cat command test
"""
import os
import shutil
from subprocess import check_call, CalledProcessError
import pytest
@pytest.fixture(scope='session')
def cat_data(u_boot_config):
"""Set up a file system to be used in cat tests
Args:
u_boot_config -- U-Boot configuration.
"""
mnt_point = u_boot_config.persistent_data_dir + '/test_cat'
image_path = u_boot_config.persistent_data_dir + '/cat.img'
try:
os.mkdir(mnt_point, mode = 0o755)
with open(mnt_point + '/hello', 'w', encoding = 'ascii') as file:
file.write('hello world\n')
check_call(f'virt-make-fs --partition=gpt --size=+1M --type=vfat {mnt_point} {image_path}',
shell=True)
yield image_path
except CalledProcessError:
pytest.skip('Setup failed')
finally:
shutil.rmtree(mnt_point)
if os.path.exists(image_path):
os.remove(image_path)
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