u-boot/test/py/tests/test_fs/fstest_helpers.py
Jean-Jacques Hiblot 290100583d test: fs: Add filesystem integrity checks
We need to make sure that file writes,file creation, etc. are properly
performed and do not corrupt the filesystem.
To help with this, introduce the assert_fs_integrity() function that
executes the appropriate fsck tool. It should be called at the end of any
test that modify the content/organization of the filesystem.
Currently only supports FATs and EXT4.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-04-09 15:34:15 -04:00

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Python

# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2019, Texas Instrument
# Author: JJ Hiblot <jjhiblot@ti.com>
#
from subprocess import check_call, CalledProcessError
def assert_fs_integrity(fs_type, fs_img):
try:
if fs_type == 'ext4':
check_call('fsck.ext4 -n -f %s' % fs_img, shell=True)
if fs_type == 'fat':
check_call('fsck.fat -n %s' % fs_img, shell=True)
except CalledProcessError:
raise