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https://github.com/AsahiLinux/u-boot
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290100583d
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>
235 lines
11 KiB
Python
235 lines
11 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2018, Linaro Limited
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# Author: Takahiro Akashi <takahiro.akashi@linaro.org>
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#
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# U-Boot File System:Exntented Test
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"""
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This test verifies extended write operation on file system.
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"""
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import pytest
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import re
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from fstest_defs import *
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from fstest_helpers import assert_fs_integrity
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.slow
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class TestFsExt(object):
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def test_fs_ext1(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 1 - write a file with absolute path
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 1 - write with abs path'):
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# Test Case 1a - Check if command successfully returned
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w1 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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assert('20480 bytes written' in ''.join(output))
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# Test Case 1b - Check md5 of file content
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output = u_boot_console.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w1' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[0] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext2(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 2 - write to a file with relative path
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 2 - write with rel path'):
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# Test Case 2a - Check if command successfully returned
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x dir1/%s.w2 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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assert('20480 bytes written' in ''.join(output))
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# Test Case 2b - Check md5 of file content
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output = u_boot_console.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x dir1/%s.w2' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[0] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext3(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 3 - write to a file with invalid path
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 3 - write with invalid path'):
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# Test Case 3 - Check if command expectedly failed
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/none/%s.w3 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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assert('Unable to write "/dir1/none/' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext4(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 4 - write at non-zero offset, enlarging file size
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 4 - write at non-zero offset, enlarging file size'):
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# Test Case 4a - Check if command successfully returned
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w4 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = u_boot_console.run_command(
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'%swrite host 0:0 %x /dir1/%s.w4 $filesize 0x1400'
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% (fs_type, ADDR, MIN_FILE))
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assert('20480 bytes written' in output)
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# Test Case 4b - Check size of written file
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output = u_boot_console.run_command_list([
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'%ssize host 0:0 /dir1/%s.w4' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=6400' in ''.join(output))
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# Test Case 4c - Check md5 of file content
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output = u_boot_console.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w4' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[1] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext5(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 5 - write at non-zero offset, shrinking file size
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 5 - write at non-zero offset, shrinking file size'):
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# Test Case 5a - Check if command successfully returned
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w5 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = u_boot_console.run_command(
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'%swrite host 0:0 %x /dir1/%s.w5 0x1400 0x1400'
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% (fs_type, ADDR, MIN_FILE))
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assert('5120 bytes written' in output)
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# Test Case 5b - Check size of written file
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output = u_boot_console.run_command_list([
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'%ssize host 0:0 /dir1/%s.w5' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=2800' in ''.join(output))
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# Test Case 5c - Check md5 of file content
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output = u_boot_console.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w5' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[2] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext6(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 6 - write nothing at the start, truncating to zero
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 6 - write nothing at the start, truncating to zero'):
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# Test Case 6a - Check if command successfully returned
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w6 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = u_boot_console.run_command(
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'%swrite host 0:0 %x /dir1/%s.w6 0 0'
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% (fs_type, ADDR, MIN_FILE))
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assert('0 bytes written' in output)
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# Test Case 6b - Check size of written file
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output = u_boot_console.run_command_list([
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'%ssize host 0:0 /dir1/%s.w6' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=0' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext7(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 7 - write at the end (append)
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 7 - write at the end (append)'):
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# Test Case 7a - Check if command successfully returned
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w7 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = u_boot_console.run_command(
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'%swrite host 0:0 %x /dir1/%s.w7 $filesize $filesize'
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% (fs_type, ADDR, MIN_FILE))
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assert('20480 bytes written' in output)
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# Test Case 7b - Check size of written file
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output = u_boot_console.run_command_list([
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'%ssize host 0:0 /dir1/%s.w7' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=a000' in ''.join(output))
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# Test Case 7c - Check md5 of file content
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output = u_boot_console.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w7' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[3] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext8(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 8 - write at offset beyond the end of file
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 8 - write beyond the end'):
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# Test Case 8a - Check if command expectedly failed
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w8 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = u_boot_console.run_command(
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'%swrite host 0:0 %x /dir1/%s.w8 0x1400 %x'
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% (fs_type, ADDR, MIN_FILE, 0x100000 + 0x1400))
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assert('Unable to write "/dir1' in output)
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext9(self, u_boot_console, fs_obj_ext):
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"""
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Test Case 9 - write to a non-existing file at non-zero offset
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with u_boot_console.log.section('Test Case 9 - write to non-existing file with non-zero offset'):
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# Test Case 9a - Check if command expectedly failed
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output = u_boot_console.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w9 0x1400 0x1400'
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% (fs_type, ADDR, MIN_FILE)])
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assert('Unable to write "/dir1' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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