test/py: fs: add fstest/unlink test
In this commit, test cases for unlink interfaces are added as part of "test_fs" test suite. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Akashi, Takahiro
Alexander Graf
parent
50ca19cca9
commit
cce289a928
@ -12,6 +12,7 @@ from fstest_defs import *
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supported_fs_basic = ['fat16', 'fat32', 'ext4']
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supported_fs_ext = ['fat16', 'fat32']
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supported_fs_mkdir = ['fat16', 'fat32']
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supported_fs_unlink = ['fat16', 'fat32']
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#
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# Filesystem test specific setup
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@ -24,6 +25,7 @@ def pytest_configure(config):
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global supported_fs_basic
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global supported_fs_ext
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global supported_fs_mkdir
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global supported_fs_unlink
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def intersect(listA, listB):
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return [x for x in listA if x in listB]
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@ -34,6 +36,7 @@ def pytest_configure(config):
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supported_fs_basic = intersect(supported_fs, supported_fs_basic)
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supported_fs_ext = intersect(supported_fs, supported_fs_ext)
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supported_fs_mkdir = intersect(supported_fs, supported_fs_mkdir)
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supported_fs_unlink = intersect(supported_fs, supported_fs_unlink)
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def pytest_generate_tests(metafunc):
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if 'fs_obj_basic' in metafunc.fixturenames:
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@ -45,6 +48,9 @@ def pytest_generate_tests(metafunc):
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if 'fs_obj_mkdir' in metafunc.fixturenames:
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metafunc.parametrize('fs_obj_mkdir', supported_fs_mkdir,
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indirect=True, scope='module')
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if 'fs_obj_unlink' in metafunc.fixturenames:
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metafunc.parametrize('fs_obj_unlink', supported_fs_unlink,
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indirect=True, scope='module')
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#
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# Helper functions
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@ -328,3 +334,59 @@ def fs_obj_mkdir(request, u_boot_config):
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finally:
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if fs_img:
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call('rm -f %s' % fs_img, shell=True)
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#
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# Fixture for unlink test
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#
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# NOTE: yield_fixture was deprecated since pytest-3.0
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@pytest.yield_fixture()
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def fs_obj_unlink(request, u_boot_config):
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fs_type = request.param
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fs_img = ''
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fs_ubtype = fstype_to_ubname(fs_type)
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check_ubconfig(u_boot_config, fs_ubtype)
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mount_dir = u_boot_config.persistent_data_dir + '/mnt'
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try:
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# 128MiB volume
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fs_img = mk_fs(u_boot_config, fs_type, 0x8000000, '128MB')
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# Mount the image so we can populate it.
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check_call('mkdir -p %s' % mount_dir, shell=True)
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mount_fs(fs_type, fs_img, mount_dir)
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# Test Case 1 & 3
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check_call('mkdir %s/dir1' % mount_dir, shell=True)
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check_call('dd if=/dev/urandom of=%s/dir1/file1 bs=1K count=1'
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% mount_dir, shell=True)
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check_call('dd if=/dev/urandom of=%s/dir1/file2 bs=1K count=1'
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% mount_dir, shell=True)
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# Test Case 2
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check_call('mkdir %s/dir2' % mount_dir, shell=True)
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for i in range(0, 20):
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check_call('mkdir %s/dir2/0123456789abcdef%02x'
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% (mount_dir, i), shell=True)
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# Test Case 4
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check_call('mkdir %s/dir4' % mount_dir, shell=True)
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# Test Case 5, 6 & 7
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check_call('mkdir %s/dir5' % mount_dir, shell=True)
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check_call('dd if=/dev/urandom of=%s/dir5/file1 bs=1K count=1'
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% mount_dir, shell=True)
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umount_fs(fs_type, mount_dir)
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except CalledProcessError:
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pytest.skip('Setup failed for filesystem: ' + fs_type)
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return
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else:
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yield [fs_ubtype, fs_img]
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finally:
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umount_fs(fs_type, mount_dir)
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call('rmdir %s' % mount_dir, shell=True)
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if fs_img:
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call('rm -f %s' % fs_img, shell=True)
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109
test/py/tests/test_fs/test_unlink.py
Normal file
109
test/py/tests/test_fs/test_unlink.py
Normal file
@ -0,0 +1,109 @@
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# 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:unlink Test
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"""
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This test verifies unlink operation (deleting a file or a directory)
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on file system.
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"""
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import pytest
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@pytest.mark.boardspec('sandbox')
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class TestUnlink(object):
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def test_unlink1(self, u_boot_console, fs_obj_unlink):
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"""
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Test Case 1 - delete a file
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"""
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fs_type,fs_img = fs_obj_unlink
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with u_boot_console.log.section('Test Case 1 - unlink (file)'):
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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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'%srm host 0:0 dir1/file1' % fs_type,
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'%sls host 0:0 dir1/file1' % fs_type])
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assert('' == ''.join(output))
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output = u_boot_console.run_command(
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'%sls host 0:0 dir1/' % fs_type)
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assert(not 'file1' in output)
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assert('file2' in output)
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def test_unlink2(self, u_boot_console, fs_obj_unlink):
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"""
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Test Case 2 - delete many files
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"""
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fs_type,fs_img = fs_obj_unlink
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with u_boot_console.log.section('Test Case 2 - unlink (many)'):
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output = u_boot_console.run_command('host bind 0 %s' % fs_img)
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for i in range(0, 20):
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output = u_boot_console.run_command_list([
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'%srm host 0:0 dir2/0123456789abcdef%02x' % (fs_type, i),
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'%sls host 0:0 dir2/0123456789abcdef%02x' % (fs_type, i)])
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assert('' == ''.join(output))
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output = u_boot_console.run_command(
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'%sls host 0:0 dir2' % fs_type)
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assert('0 file(s), 2 dir(s)' in output)
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def test_unlink3(self, u_boot_console, fs_obj_unlink):
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"""
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Test Case 3 - trying to delete a non-existing file should fail
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"""
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fs_type,fs_img = fs_obj_unlink
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with u_boot_console.log.section('Test Case 3 - unlink (non-existing)'):
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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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'%srm host 0:0 dir1/nofile' % fs_type])
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assert('nofile: doesn\'t exist' in ''.join(output))
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def test_unlink4(self, u_boot_console, fs_obj_unlink):
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"""
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Test Case 4 - delete an empty directory
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"""
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fs_type,fs_img = fs_obj_unlink
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with u_boot_console.log.section('Test Case 4 - unlink (directory)'):
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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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'%srm host 0:0 dir4' % fs_type])
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assert('' == ''.join(output))
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output = u_boot_console.run_command(
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'%sls host 0:0 /' % fs_type)
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assert(not 'dir4' in output)
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def test_unlink5(self, u_boot_console, fs_obj_unlink):
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"""
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Test Case 5 - trying to deleting a non-empty directory ".."
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should fail
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"""
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fs_type,fs_img = fs_obj_unlink
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with u_boot_console.log.section('Test Case 5 - unlink ("non-empty directory")'):
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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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'%srm host 0:0 dir5' % fs_type])
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assert('directory is not empty' in ''.join(output))
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def test_unlink6(self, u_boot_console, fs_obj_unlink):
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"""
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Test Case 6 - trying to deleting a "." should fail
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"""
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fs_type,fs_img = fs_obj_unlink
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with u_boot_console.log.section('Test Case 6 - unlink (".")'):
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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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'%srm host 0:0 dir5/.' % fs_type])
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assert('directory is not empty' in ''.join(output))
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def test_unlink7(self, u_boot_console, fs_obj_unlink):
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"""
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Test Case 7 - trying to deleting a ".." should fail
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"""
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fs_type,fs_img = fs_obj_unlink
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with u_boot_console.log.section('Test Case 7 - unlink ("..")'):
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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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'%srm host 0:0 dir5/..' % fs_type])
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assert('directory is not empty' in ''.join(output))
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