mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-28 22:13:08 +00:00
ef79284e7a
Test cases are: 1) basic link creation, verify it can be followed 2) chained links, verify it can be followed 3) replace exiting file a with a link, and a link with a link. verify it can be followed 4) create a broken link, verify it can't be followed Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
130 lines
5 KiB
Python
130 lines
5 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
|
|
# Copyright (c) 2019, Texas Instrument
|
|
# Author: Jean-Jacques Hiblot <jjhiblot@ti.com>
|
|
#
|
|
# U-Boot File System:symlink Test
|
|
|
|
"""
|
|
This test verifies unlink operation (deleting a file or a directory)
|
|
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
|
|
class TestSymlink(object):
|
|
def test_symlink1(self, u_boot_console, fs_obj_symlink):
|
|
"""
|
|
Test Case 1 - create a link. and follow it when reading
|
|
"""
|
|
fs_type, fs_img, md5val = fs_obj_symlink
|
|
with u_boot_console.log.section('Test Case 1 - create link and read'):
|
|
output = u_boot_console.run_command_list([
|
|
'host bind 0 %s' % fs_img,
|
|
'setenv filesize',
|
|
'ln host 0:0 %s /%s.link ' % (SMALL_FILE, SMALL_FILE),
|
|
])
|
|
assert('' in ''.join(output))
|
|
|
|
output = u_boot_console.run_command_list([
|
|
'%sload host 0:0 %x /%s.link' % (fs_type, ADDR, SMALL_FILE),
|
|
'printenv filesize'])
|
|
assert('filesize=100000' in ''.join(output))
|
|
|
|
# Test Case 4b - Read full 1MB of small file
|
|
output = u_boot_console.run_command_list([
|
|
'md5sum %x $filesize' % ADDR,
|
|
'setenv filesize'])
|
|
assert(md5val[0] in ''.join(output))
|
|
assert_fs_integrity(fs_type, fs_img)
|
|
|
|
def test_symlink2(self, u_boot_console, fs_obj_symlink):
|
|
"""
|
|
Test Case 2 - create chained links
|
|
"""
|
|
fs_type, fs_img, md5val = fs_obj_symlink
|
|
with u_boot_console.log.section('Test Case 2 - create chained links'):
|
|
output = u_boot_console.run_command_list([
|
|
'host bind 0 %s' % fs_img,
|
|
'setenv filesize',
|
|
'ln host 0:0 %s /%s.link1 ' % (SMALL_FILE, SMALL_FILE),
|
|
'ln host 0:0 /%s.link1 /SUBDIR/%s.link2' % (
|
|
SMALL_FILE, SMALL_FILE),
|
|
'ln host 0:0 SUBDIR/%s.link2 /%s.link3' % (
|
|
SMALL_FILE, SMALL_FILE),
|
|
])
|
|
assert('' in ''.join(output))
|
|
|
|
output = u_boot_console.run_command_list([
|
|
'%sload host 0:0 %x /%s.link3' % (fs_type, ADDR, SMALL_FILE),
|
|
'printenv filesize'])
|
|
assert('filesize=100000' in ''.join(output))
|
|
|
|
# Test Case 4b - Read full 1MB of small file
|
|
output = u_boot_console.run_command_list([
|
|
'md5sum %x $filesize' % ADDR,
|
|
'setenv filesize'])
|
|
assert(md5val[0] in ''.join(output))
|
|
assert_fs_integrity(fs_type, fs_img)
|
|
|
|
def test_symlink3(self, u_boot_console, fs_obj_symlink):
|
|
"""
|
|
Test Case 3 - replace file/link with link
|
|
"""
|
|
fs_type, fs_img, md5val = fs_obj_symlink
|
|
with u_boot_console.log.section('Test Case 1 - create link and read'):
|
|
output = u_boot_console.run_command_list([
|
|
'host bind 0 %s' % fs_img,
|
|
'setenv filesize',
|
|
'ln host 0:0 %s /%s ' % (MEDIUM_FILE, SMALL_FILE),
|
|
'ln host 0:0 %s /%s.link ' % (MEDIUM_FILE, MEDIUM_FILE),
|
|
])
|
|
assert('' in ''.join(output))
|
|
|
|
output = u_boot_console.run_command_list([
|
|
'%sload host 0:0 %x /%s' % (fs_type, ADDR, SMALL_FILE),
|
|
'printenv filesize'])
|
|
assert('filesize=a00000' in ''.join(output))
|
|
|
|
output = u_boot_console.run_command_list([
|
|
'md5sum %x $filesize' % ADDR,
|
|
'setenv filesize'])
|
|
assert(md5val[1] in ''.join(output))
|
|
|
|
output = u_boot_console.run_command_list([
|
|
'ln host 0:0 %s.link /%s ' % (MEDIUM_FILE, SMALL_FILE),
|
|
'%sload host 0:0 %x /%s' % (fs_type, ADDR, SMALL_FILE),
|
|
'printenv filesize'])
|
|
assert('filesize=a00000' in ''.join(output))
|
|
|
|
output = u_boot_console.run_command_list([
|
|
'md5sum %x $filesize' % ADDR,
|
|
'setenv filesize'])
|
|
assert(md5val[1] in ''.join(output))
|
|
assert_fs_integrity(fs_type, fs_img)
|
|
|
|
def test_symlink4(self, u_boot_console, fs_obj_symlink):
|
|
"""
|
|
Test Case 4 - create a broken link
|
|
"""
|
|
fs_type, fs_img, md5val = fs_obj_symlink
|
|
with u_boot_console.log.section('Test Case 1 - create link and read'):
|
|
|
|
output = u_boot_console.run_command_list([
|
|
'setenv filesize',
|
|
'ln host 0:0 nowhere /link ',
|
|
])
|
|
assert('' in ''.join(output))
|
|
|
|
output = u_boot_console.run_command(
|
|
'%sload host 0:0 %x /link' %
|
|
(fs_type, ADDR))
|
|
with u_boot_console.disable_check('error_notification'):
|
|
output = u_boot_console.run_command('printenv filesize')
|
|
assert('"filesize" not defined' in ''.join(output))
|
|
assert_fs_integrity(fs_type, fs_img)
|