1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
|
import tempfile
import overrides_hack
from .fs_test import FSTestCase, FSNoDevTestCase, mounted
import utils
from utils import TestTags, tag_test
from gi.repository import BlockDev, GLib
class NTFSNoDevTestCase(FSNoDevTestCase):
def setUp(self):
if not self.ntfs_avail:
self.skipTest("skipping NTFS: not available")
super(NTFSNoDevTestCase, self).setUp()
class NTFSTestCase(FSTestCase):
def setUp(self):
if not self.ntfs_avail:
self.skipTest("skipping NTFS: not available")
super(NTFSTestCase, self).setUp()
self.mount_dir = tempfile.mkdtemp(prefix="libblockdev.", suffix="ntfs_test")
class NTFSTestAvailability(NTFSNoDevTestCase):
def test_ntfs_available(self):
"""Verify that it is possible to check ntfs tech availability"""
available = BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS,
BlockDev.FSTechMode.MKFS |
BlockDev.FSTechMode.QUERY |
BlockDev.FSTechMode.REPAIR |
BlockDev.FSTechMode.CHECK |
BlockDev.FSTechMode.SET_LABEL |
BlockDev.FSTechMode.RESIZE |
BlockDev.FSTechMode.SET_UUID)
self.assertTrue(available)
BlockDev.reinit(self.requested_plugins, True, None)
# now try without mkntfs
with utils.fake_path(all_but="mkntfs"):
with self.assertRaisesRegex(GLib.GError, "The 'mkntfs' utility is not available"):
BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS, BlockDev.FSTechMode.MKFS)
# now try without ntfsfix
with utils.fake_path(all_but="ntfsfix"):
with self.assertRaisesRegex(GLib.GError, "The 'ntfsfix' utility is not available"):
BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS, BlockDev.FSTechMode.CHECK)
with self.assertRaisesRegex(GLib.GError, "The 'ntfsfix' utility is not available"):
BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS, BlockDev.FSTechMode.REPAIR)
# now try without ntfsinfo
with utils.fake_path(all_but="ntfsinfo"):
with self.assertRaisesRegex(GLib.GError, "The 'ntfsinfo' utility is not available"):
BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS, BlockDev.FSTechMode.QUERY)
# now try without ntfsresize
with utils.fake_path(all_but="ntfsresize"):
with self.assertRaisesRegex(GLib.GError, "The 'ntfsresize' utility is not available"):
BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS, BlockDev.FSTechMode.RESIZE)
# now try without ntfslabel
with utils.fake_path(all_but="ntfslabel"):
with self.assertRaisesRegex(GLib.GError, "The 'ntfslabel' utility is not available"):
BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS, BlockDev.FSTechMode.SET_LABEL)
with self.assertRaisesRegex(GLib.GError, "The 'ntfslabel' utility is not available"):
BlockDev.fs_is_tech_avail(BlockDev.FSTech.NTFS, BlockDev.FSTechMode.SET_UUID)
class NTFSTestFeatures(NTFSNoDevTestCase):
def test_ntfs_features(self):
features = BlockDev.fs_features("ntfs")
self.assertIsNotNone(features)
self.assertTrue(features.resize & BlockDev.FSResizeFlags.OFFLINE_GROW)
self.assertTrue(features.resize & BlockDev.FSResizeFlags.OFFLINE_SHRINK)
self.assertTrue(features.mkfs & BlockDev.FSMkfsOptionsFlags.LABEL)
self.assertFalse(features.mkfs & BlockDev.FSMkfsOptionsFlags.UUID)
self.assertTrue(features.mkfs & BlockDev.FSMkfsOptionsFlags.DRY_RUN)
self.assertFalse(features.mkfs & BlockDev.FSMkfsOptionsFlags.NODISCARD)
self.assertFalse(features.mkfs & BlockDev.FSMkfsOptionsFlags.NOPT)
self.assertTrue(features.fsck & BlockDev.FSFsckFlags.CHECK)
self.assertTrue(features.fsck & BlockDev.FSFsckFlags.REPAIR)
self.assertTrue(features.configure & BlockDev.FSConfigureFlags.LABEL)
self.assertTrue(features.configure & BlockDev.FSConfigureFlags.UUID)
self.assertEqual(features.features, 0)
self.assertEqual(features.partition_id, "0x07")
self.assertEqual(features.partition_type, "ebd0a0a2-b9e5-4433-87c0-68b6b72699c7")
class NTFSTestMkfs(NTFSTestCase):
def test_ntfs_mkfs(self):
"""Verify that it is possible to create a new NTFS file system"""
with self.assertRaises(GLib.GError):
BlockDev.fs_ntfs_mkfs("/non/existing/device", None)
succ = BlockDev.fs_ntfs_mkfs(self.loop_dev)
self.assertTrue(succ)
# just try if we can mount the file system
with mounted(self.loop_dev, self.mount_dir):
pass
# check the fstype
fstype = BlockDev.fs_get_fstype(self.loop_dev)
self.assertEqual(fstype, "ntfs")
BlockDev.fs_wipe(self.loop_dev, True)
class NTFSMkfsWithLabel(NTFSTestCase):
def test_ntfs_mkfs_with_label(self):
"""Verify that it is possible to create an NTFS file system with label"""
ea = BlockDev.ExtraArg.new("-L", "test_label")
succ = BlockDev.fs_ntfs_mkfs(self.loop_dev, [ea])
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertEqual(fi.label, "test_label")
class NTFSGetInfo(NTFSTestCase):
def test_ntfs_get_info(self):
"""Verify that it is possible to get info about an NTFS file system"""
succ = BlockDev.fs_ntfs_mkfs(self.loop_dev, None)
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertEqual(fi.label, "")
# should be an non-empty string
self.assertTrue(fi.uuid)
self.assertGreater(fi.size, 0)
self.assertLess(fi.free_space, fi.size)
class NTFSResize(NTFSTestCase):
def test_ntfs_resize(self):
"""Verify that it is possible to resize an NTFS file system"""
succ = BlockDev.fs_ntfs_mkfs(self.loop_dev, None)
self.assertTrue(succ)
succ = BlockDev.fs_ntfs_repair(self.loop_dev)
self.assertTrue(succ)
# shrink
succ = BlockDev.fs_ntfs_resize(self.loop_dev, 80 * 1024**2)
self.assertTrue(succ)
succ = BlockDev.fs_ntfs_repair(self.loop_dev)
self.assertTrue(succ)
# resize to maximum size
succ = BlockDev.fs_ntfs_resize(self.loop_dev, 0)
self.assertTrue(succ)
succ = BlockDev.fs_ntfs_repair(self.loop_dev)
self.assertTrue(succ)
# get min size and resize to it
size = BlockDev.fs_ntfs_get_min_size(self.loop_dev)
self.assertNotEqual(size, 0)
succ = BlockDev.fs_ntfs_resize(self.loop_dev, size)
self.assertTrue(succ)
class NTFSSetLabel(NTFSTestCase):
def test_ntfs_set_label(self):
succ = BlockDev.fs_ntfs_mkfs(self.loop_dev, None)
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertEqual(fi.label, "")
succ = BlockDev.fs_ntfs_set_label(self.loop_dev, "TEST_LABEL")
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertEqual(fi.label, "TEST_LABEL")
succ = BlockDev.fs_ntfs_set_label(self.loop_dev, "TEST_LABEL2")
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertEqual(fi.label, "TEST_LABEL2")
succ = BlockDev.fs_ntfs_set_label(self.loop_dev, "")
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertEqual(fi.label, "")
succ = BlockDev.fs_ntfs_check_label("TEST_LABEL")
self.assertTrue(succ)
with self.assertRaisesRegex(GLib.GError, "at most 128 characters long."):
BlockDev.fs_ntfs_check_label(129 * "a")
class NTFSSetUUID(NTFSTestCase):
test_uuid = "54E1629A44FD724B"
def test_ntfs_set_uuid(self):
"""Verify that it is possible to set UUID of an ntfs file system"""
succ = BlockDev.fs_ntfs_mkfs(self.loop_dev, None)
self.assertTrue(succ)
succ = BlockDev.fs_ntfs_set_uuid(self.loop_dev, self.test_uuid)
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertEqual(fi.uuid, self.test_uuid)
# no uuid -> random
succ = BlockDev.fs_ntfs_set_uuid(self.loop_dev, None)
self.assertTrue(succ)
fi = BlockDev.fs_ntfs_get_info(self.loop_dev)
self.assertTrue(fi)
self.assertNotEqual(fi.uuid, "")
self.assertNotEqual(fi.uuid, self.test_uuid)
succ = BlockDev.fs_ntfs_check_uuid(self.test_uuid)
self.assertTrue(succ)
with self.assertRaisesRegex(GLib.GError, "8 or 16 characters long"):
BlockDev.fs_ntfs_check_uuid(9 * "a")
with self.assertRaisesRegex(GLib.GError, "must be a hexadecimal number"):
BlockDev.fs_ntfs_check_uuid(16 * "z")
|
