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
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
|
"""Format details.
"""
from datetime import datetime
import pytest
import rarfile
def render_date(dt):
if isinstance(dt, datetime):
return dt.isoformat("T")
elif isinstance(dt, tuple):
return "%04d-%02d-%02d %02d:%02d:%02d" % dt
else:
return dt
def mkitem(**kwargs):
res = {}
for k, v in kwargs.items():
if v is not None:
res[k] = v
return res
def dumparc(rf):
res = []
for item in rf.infolist():
info = mkitem(fn=item.filename,
file_size=item.file_size,
compress_size=item.compress_size,
CRC=item.CRC,
date_time=render_date(item.date_time),
arctime=render_date(item.arctime),
mtime=render_date(item.mtime),
atime=render_date(item.atime),
ctime=render_date(item.ctime),
comment=item.comment,
extract_version=item.extract_version,
compress_type=item.compress_type,
mode=item.mode,
host_os=item.host_os)
res.append(info)
return res
def diffs(a, b):
if len(a) != len(b):
return "Different lengths"
problems = []
for i, xa in enumerate(a):
xb = b[i]
for k in xa:
if k not in xb:
problems.append("NewKey(%d,%s)=%r" % (i, k, xa[k]))
for k in xb:
if k not in xa:
problems.append("MissingKey(%d,%s)=%r" % (i, k, xb[k]))
for k in xa:
if k in xb and xa[k] != xb[k]:
problems.append("ErrValue(%d,%s):got=%r/exp=%r" % (i, k, xa[k], xb[k]))
return "; ".join(problems)
def cmp_struct(a, b):
assert a == b, diffs(a, b)
#
# test start
#
@pytest.mark.skipif(not rarfile._have_crypto, reason="No crypto")
def test_rar3_header_encryption():
r = rarfile.RarFile("test/files/rar3-comment-hpsw.rar", "r")
assert r.needs_password() is True
assert r.comment is None
assert r.namelist() == []
r.setpassword("password")
assert r.needs_password() is True
assert r.namelist() == ["file1.txt", "file2.txt"]
assert r.comment is not None
assert r.comment == "RARcomment\n"
@pytest.mark.skipif(not rarfile._have_crypto, reason="No crypto")
def test_rar5_header_encryption():
r = rarfile.RarFile("test/files/rar5-hpsw.rar")
assert r.needs_password() is True
assert r.comment is None
assert r.namelist() == []
r.setpassword("password")
assert r.needs_password() is True
assert r.namelist() == ["stest1.txt", "stest2.txt"]
assert r.comment is not None
assert r.comment == "RAR5 archive - hdr-password\n"
r.close()
def get_vol_info(extver=20, tz="", hr="11"):
return [
mkitem(CRC=1352324940,
date_time="2016-05-24 %s:42:37%s" % (hr, ""),
mtime="2016-05-24T%s:42:37%s" % (hr, tz),
compress_type=48,
compress_size=205000,
extract_version=extver,
file_size=205000,
mode=33204,
host_os=3,
fn="vols/bigfile.txt"),
mkitem(CRC=3498712966,
date_time="2016-05-24 %s:42:43%s" % (hr, ""),
mtime="2016-05-24T%s:42:43%s" % (hr, tz),
extract_version=extver,
compress_type=48,
compress_size=2050,
file_size=2050,
mode=33204,
host_os=3,
fn="vols/smallfile.txt")]
def test_rar3_vols():
r = rarfile.RarFile("test/files/rar3-vols.part1.rar")
assert r.needs_password() is False
assert r.comment is None
assert r.strerror() is None
cmp_struct(dumparc(r), get_vol_info())
assert r.volumelist() == [
"test/files/rar3-vols.part1.rar",
"test/files/rar3-vols.part2.rar",
"test/files/rar3-vols.part3.rar"]
with pytest.raises(rarfile.NeedFirstVolume):
rarfile.RarFile("test/files/rar3-vols.part2.rar")
def test_rar3_oldvols():
r = rarfile.RarFile("test/files/rar3-old.rar")
assert r.needs_password() is False
assert r.comment is None
assert r.strerror() is None
cmp_struct(dumparc(r), get_vol_info())
assert r.volumelist() == [
"test/files/rar3-old.rar",
"test/files/rar3-old.r00",
"test/files/rar3-old.r01"]
with pytest.raises(rarfile.NeedFirstVolume):
rarfile.RarFile("test/files/rar3-old.r00")
def test_rar5_vols():
r = rarfile.RarFile("test/files/rar5-vols.part1.rar")
assert r.needs_password() is False
assert r.comment is None
assert r.strerror() is None
cmp_struct(dumparc(r), get_vol_info(50, "+00:00", "08"))
assert r.volumelist() == [
"test/files/rar5-vols.part1.rar",
"test/files/rar5-vols.part2.rar",
"test/files/rar5-vols.part3.rar"]
with pytest.raises(rarfile.NeedFirstVolume):
rarfile.RarFile("test/files/rar5-vols.part2.rar")
def expect_ctime(mtime, ctime):
return [mkitem(
mtime=mtime,
date_time=mtime.split(".")[0].replace("T", " "),
ctime=ctime,
compress_size=0,
file_size=0,
CRC=0,
fn="afile.txt",
extract_version=29,
compress_type=48,
mode=32,
host_os=2)]
def test_rar3_ctime0():
r = rarfile.RarFile("test/files/ctime0.rar")
cmp_struct(dumparc(r), expect_ctime("2011-05-10T21:28:47.899345100", None))
def test_rar3_ctime1():
r = rarfile.RarFile("test/files/ctime1.rar")
cmp_struct(dumparc(r), expect_ctime("2011-05-10T21:28:47.899345100", "2011-05-10T21:28:47"))
def test_rar3_ctime2():
r = rarfile.RarFile("test/files/ctime2.rar")
cmp_struct(dumparc(r), expect_ctime("2011-05-10T21:28:47.899345100", "2011-05-10T21:28:47.897843200"))
def test_rar3_ctime3():
r = rarfile.RarFile("test/files/ctime3.rar")
cmp_struct(dumparc(r), expect_ctime("2011-05-10T21:28:47.899345100", "2011-05-10T21:28:47.899328"))
def test_rar3_ctime4():
r = rarfile.RarFile("test/files/ctime4.rar")
cmp_struct(dumparc(r), expect_ctime("2011-05-10T21:28:47.899345100", "2011-05-10T21:28:47.899345100"))
def test_rar5_ctime5():
r = rarfile.RarFile("test/files/ctime5.rar")
inf = r.getinfo("timed.txt")
assert inf.mtime.isoformat() == "2020-07-30T20:26:59.677675904+00:00"
assert inf.ctime.isoformat() == "2020-07-30T20:28:19.398867888+00:00"
assert inf.atime.isoformat() == "2020-07-30T20:27:10.121196721+00:00"
def test_rar5_times():
r = rarfile.RarFile("test/files/rar5-times.rar")
cmp_struct(dumparc(r), [mkitem(
fn="stest1.txt",
file_size=2048,
compress_size=55,
compress_type=rarfile.RAR_M3,
extract_version=50,
host_os=rarfile.RAR_OS_UNIX,
mode=33188,
date_time="2011-06-12 09:53:33",
mtime="2011-06-12T09:53:33+00:00",
atime="2016-05-22T09:12:36+00:00",
CRC=3317163682
)])
def test_oldvols():
assert rarfile._next_oldvol("archive") == "archive.r00"
assert rarfile._next_oldvol("archive.rar/foo") == "archive.rar/foo.r00"
assert rarfile._next_oldvol("archive.arr") == "archive.a00"
assert rarfile._next_oldvol("archive.brar") == "archive.b00"
assert rarfile._next_oldvol("qq00.part0.rar") == "qq00.part0.r00"
assert rarfile._next_oldvol("qq00.part0.r00") == "qq00.part0.r01"
assert rarfile._next_oldvol("qq00.part0.r29") == "qq00.part0.r30"
assert rarfile._next_oldvol("qq00.part0.r99") == "qq00.part0.s00"
def test_newvols():
assert rarfile._next_newvol("qq00.part0.rar") == "qq00.part1.rar"
assert rarfile._next_newvol("qq00.part09.rar") == "qq00.part10.rar"
assert rarfile._next_newvol("qq00.part99.rar") == "qq00.part100.rar"
assert rarfile._next_newvol("part20") == "part21.rar"
assert rarfile._next_newvol("qq00.part3.exe") == "qq00.part4.rar"
assert rarfile._next_newvol("qq00.part5.sfx") == "qq00.part6.rar"
assert rarfile._next_newvol("qq00.part6.bin") == "qq00.part7.bin"
assert rarfile._next_newvol("99") == "100.rar"
assert rarfile._next_newvol("dir/99.rar") == "dir/100.rar"
with pytest.raises(rarfile.BadRarName):
rarfile._next_newvol("qq00.part7.rar/foo")
with pytest.raises(rarfile.BadRarName):
rarfile._next_newvol("foo")
def test_newvols_err():
with pytest.raises(rarfile.BadRarName):
rarfile._next_newvol("xx.rar")
@pytest.mark.parametrize("fn", ["test/files/rar3-versions.rar", "test/files/rar5-versions.rar"])
def test_versions(fn):
with rarfile.RarFile(fn) as rf:
assert rf.namelist() == ["versioned.txt"]
|
