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test: fs: Add filesystem integrity checks

Browse source 
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>
This commit is contained in:
Jean-Jacques Hiblot 2019-02-13 12:15:23 +01:00 • committed by Tom Rini
parent 5cfc73e6e2
commit 290100583d
5 changed files with 48 additions and 3 deletions
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15
test/py/tests/test_fs/fstest_helpers.py Normal file
View file

@ -0,0 +1,15 @@
# 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

4
test/py/tests/test_fs/test_basic.py
View file

@ -11,6 +11,7 @@ This test verifies basic read/write operation on file system.
import pytest
import re
from fstest_defs import *
from fstest_helpers import assert_fs_integrity
@pytest.mark.boardspec('sandbox')
@pytest.mark.slow
@ -237,6 +238,7 @@ class TestFsBasic(object):
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[0] in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs12(self, u_boot_console, fs_obj_basic):
"""
@ -252,6 +254,7 @@ class TestFsBasic(object):
'host bind 0 %s' % fs_img,
'%swrite host 0:0 %x /. 0x10' % (fs_type, ADDR)])
assert('Unable to write' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs13(self, u_boot_console, fs_obj_basic):
"""
@ -286,3 +289,4 @@ class TestFsBasic(object):
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[0] in ''.join(output))
assert_fs_integrity(fs_type, fs_img)

10
test/py/tests/test_fs/test_ext.py
View file

@ -11,6 +11,7 @@ This test verifies extended write operation on file system.
import pytest
import re
from fstest_defs import *
from fstest_helpers import assert_fs_integrity
@pytest.mark.boardspec('sandbox')
@pytest.mark.slow
@ -36,6 +37,7 @@ class TestFsExt(object):
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[0] in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext2(self, u_boot_console, fs_obj_ext):
"""
@ -58,6 +60,7 @@ class TestFsExt(object):
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[0] in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext3(self, u_boot_console, fs_obj_ext):
"""
@ -72,6 +75,7 @@ class TestFsExt(object):
'%swrite host 0:0 %x /dir1/none/%s.w3 $filesize'
% (fs_type, ADDR, MIN_FILE)])
assert('Unable to write "/dir1/none/' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext4(self, u_boot_console, fs_obj_ext):
"""
@ -104,6 +108,7 @@ class TestFsExt(object):
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[1] in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext5(self, u_boot_console, fs_obj_ext):
"""
@ -136,6 +141,7 @@ class TestFsExt(object):
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[2] in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext6(self, u_boot_console, fs_obj_ext):
"""
@ -160,6 +166,7 @@ class TestFsExt(object):
'printenv filesize',
'setenv filesize'])
assert('filesize=0' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext7(self, u_boot_console, fs_obj_ext):
"""
@ -192,6 +199,7 @@ class TestFsExt(object):
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[3] in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext8(self, u_boot_console, fs_obj_ext):
"""
@ -209,6 +217,7 @@ class TestFsExt(object):
'%swrite host 0:0 %x /dir1/%s.w8 0x1400 %x'
% (fs_type, ADDR, MIN_FILE, 0x100000 + 0x1400))
assert('Unable to write "/dir1' in output)
assert_fs_integrity(fs_type, fs_img)
def test_fs_ext9(self, u_boot_console, fs_obj_ext):
"""
@ -223,3 +232,4 @@ class TestFsExt(object):
'%swrite host 0:0 %x /dir1/%s.w9 0x1400 0x1400'
% (fs_type, ADDR, MIN_FILE)])
assert('Unable to write "/dir1' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)

8
test/py/tests/test_fs/test_mkdir.py
View file

@ -9,6 +9,7 @@ This test verifies mkdir operation on file system.
"""
import pytest
from fstest_helpers import assert_fs_integrity
@pytest.mark.boardspec('sandbox')
@pytest.mark.slow
@ -29,6 +30,8 @@ class TestMkdir(object):
'%sls host 0:0 dir1' % fs_type)
assert('./' in output)
assert('../' in output)
assert_fs_integrity(fs_type, fs_img)
def test_mkdir2(self, u_boot_console, fs_obj_mkdir):
"""
@ -46,6 +49,7 @@ class TestMkdir(object):
'%sls host 0:0 dir1/dir2' % fs_type)
assert('./' in output)
assert('../' in output)
assert_fs_integrity(fs_type, fs_img)
def test_mkdir3(self, u_boot_console, fs_obj_mkdir):
"""
@ -58,6 +62,7 @@ class TestMkdir(object):
'host bind 0 %s' % fs_img,
'%smkdir host 0:0 none/dir3' % fs_type])
assert('Unable to create a directory' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_mkdir4(self, u_boot_console, fs_obj_mkdir):
"""
@ -69,6 +74,7 @@ class TestMkdir(object):
'host bind 0 %s' % fs_img,
'%smkdir host 0:0 .' % fs_type])
assert('Unable to create a directory' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_mkdir5(self, u_boot_console, fs_obj_mkdir):
"""
@ -80,6 +86,7 @@ class TestMkdir(object):
'host bind 0 %s' % fs_img,
'%smkdir host 0:0 ..' % fs_type])
assert('Unable to create a directory' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_mkdir6(self, u_boot_console, fs_obj_mkdir):
"""
@ -111,3 +118,4 @@ class TestMkdir(object):
'%sls host 0:0 dir6/0123456789abcdef13/..' % fs_type)
assert('0123456789abcdef00/' in output)
assert('0123456789abcdef13/' in output)
assert_fs_integrity(fs_type, fs_img)

14
test/py/tests/test_fs/test_unlink.py
View file

@ -10,6 +10,7 @@ on file system.
"""
import pytest
from fstest_helpers import assert_fs_integrity
@pytest.mark.boardspec('sandbox')
@pytest.mark.slow
@ -30,6 +31,7 @@ class TestUnlink(object):
'%sls host 0:0 dir1/' % fs_type)
assert(not 'file1' in output)
assert('file2' in output)
assert_fs_integrity(fs_type, fs_img)
def test_unlink2(self, u_boot_console, fs_obj_unlink):
"""
@ -48,6 +50,7 @@ class TestUnlink(object):
output = u_boot_console.run_command(
'%sls host 0:0 dir2' % fs_type)
assert('0 file(s), 2 dir(s)' in output)
assert_fs_integrity(fs_type, fs_img)
def test_unlink3(self, u_boot_console, fs_obj_unlink):
"""
@ -59,6 +62,7 @@ class TestUnlink(object):
'host bind 0 %s' % fs_img,
'%srm host 0:0 dir1/nofile' % fs_type])
assert('nofile: doesn\'t exist' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_unlink4(self, u_boot_console, fs_obj_unlink):
"""
@ -71,9 +75,10 @@ class TestUnlink(object):
'%srm host 0:0 dir4' % fs_type])
assert('' == ''.join(output))
output = u_boot_console.run_command(
'%sls host 0:0 /' % fs_type)
assert(not 'dir4' in output)
output = u_boot_console.run_command(
'%sls host 0:0 /' % fs_type)
assert(not 'dir4' in output)
assert_fs_integrity(fs_type, fs_img)
def test_unlink5(self, u_boot_console, fs_obj_unlink):
"""
@ -86,6 +91,7 @@ class TestUnlink(object):
'host bind 0 %s' % fs_img,
'%srm host 0:0 dir5' % fs_type])
assert('directory is not empty' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_unlink6(self, u_boot_console, fs_obj_unlink):
"""
@ -97,6 +103,7 @@ class TestUnlink(object):
'host bind 0 %s' % fs_img,
'%srm host 0:0 dir5/.' % fs_type])
assert('directory is not empty' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
def test_unlink7(self, u_boot_console, fs_obj_unlink):
"""
@ -108,3 +115,4 @@ class TestUnlink(object):
'host bind 0 %s' % fs_img,
'%srm host 0:0 dir5/..' % fs_type])
assert('directory is not empty' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)