119 lines
4.6 KiB
Python
119 lines
4.6 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
|
|
# Copyright (c) 2018, Linaro Limited
|
|
# Author: Takahiro Akashi <takahiro.akashi@linaro.org>
|
|
#
|
|
# U-Boot File System:unlink Test
|
|
|
|
"""
|
|
This test verifies unlink operation (deleting a file or a directory)
|
|
on file system.
|
|
"""
|
|
|
|
import pytest
|
|
from fstest_helpers import assert_fs_integrity
|
|
|
|
@pytest.mark.boardspec('sandbox')
|
|
@pytest.mark.slow
|
|
class TestUnlink(object):
|
|
def test_unlink1(self, u_boot_console, fs_obj_unlink):
|
|
"""
|
|
Test Case 1 - delete a file
|
|
"""
|
|
fs_type,fs_img = fs_obj_unlink
|
|
with u_boot_console.log.section('Test Case 1 - unlink (file)'):
|
|
output = u_boot_console.run_command_list([
|
|
'host bind 0 %s' % fs_img,
|
|
'%srm host 0:0 dir1/file1' % fs_type,
|
|
'%sls host 0:0 dir1/file1' % fs_type])
|
|
assert('' == ''.join(output))
|
|
|
|
output = u_boot_console.run_command(
|
|
'%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):
|
|
"""
|
|
Test Case 2 - delete many files
|
|
"""
|
|
fs_type,fs_img = fs_obj_unlink
|
|
with u_boot_console.log.section('Test Case 2 - unlink (many)'):
|
|
output = u_boot_console.run_command('host bind 0 %s' % fs_img)
|
|
|
|
for i in range(0, 20):
|
|
output = u_boot_console.run_command_list([
|
|
'%srm host 0:0 dir2/0123456789abcdef%02x' % (fs_type, i),
|
|
'%sls host 0:0 dir2/0123456789abcdef%02x' % (fs_type, i)])
|
|
assert('' == ''.join(output))
|
|
|
|
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):
|
|
"""
|
|
Test Case 3 - trying to delete a non-existing file should fail
|
|
"""
|
|
fs_type,fs_img = fs_obj_unlink
|
|
with u_boot_console.log.section('Test Case 3 - unlink (non-existing)'):
|
|
output = u_boot_console.run_command_list([
|
|
'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):
|
|
"""
|
|
Test Case 4 - delete an empty directory
|
|
"""
|
|
fs_type,fs_img = fs_obj_unlink
|
|
with u_boot_console.log.section('Test Case 4 - unlink (directory)'):
|
|
output = u_boot_console.run_command_list([
|
|
'host bind 0 %s' % fs_img,
|
|
'%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)
|
|
assert_fs_integrity(fs_type, fs_img)
|
|
|
|
def test_unlink5(self, u_boot_console, fs_obj_unlink):
|
|
"""
|
|
Test Case 5 - trying to deleting a non-empty directory ".."
|
|
should fail
|
|
"""
|
|
fs_type,fs_img = fs_obj_unlink
|
|
with u_boot_console.log.section('Test Case 5 - unlink ("non-empty directory")'):
|
|
output = u_boot_console.run_command_list([
|
|
'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):
|
|
"""
|
|
Test Case 6 - trying to deleting a "." should fail
|
|
"""
|
|
fs_type,fs_img = fs_obj_unlink
|
|
with u_boot_console.log.section('Test Case 6 - unlink (".")'):
|
|
output = u_boot_console.run_command_list([
|
|
'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):
|
|
"""
|
|
Test Case 7 - trying to deleting a ".." should fail
|
|
"""
|
|
fs_type,fs_img = fs_obj_unlink
|
|
with u_boot_console.log.section('Test Case 7 - unlink ("..")'):
|
|
output = u_boot_console.run_command_list([
|
|
'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)
|