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
|
#!/usr/bin/env python3
import unittest
import shutil
import os
import zipfile
import tempfile
from libmat2 import office, parser_factory
class TestZipMetadata(unittest.TestCase):
def __check_deep_meta(self, p):
tempdir = tempfile.mkdtemp()
zipin = zipfile.ZipFile(p.filename)
zipin.extractall(tempdir)
for subdir, dirs, files in os.walk(tempdir):
for f in files:
complete_path = os.path.join(subdir, f)
inside_p, _ = parser_factory.get_parser(complete_path)
if inside_p is None:
continue
self.assertEqual(inside_p.get_meta(), {})
shutil.rmtree(tempdir)
def __check_zip_meta(self, p):
zipin = zipfile.ZipFile(p.filename)
for item in zipin.infolist():
self.assertEqual(item.comment, b'')
self.assertEqual(item.date_time, (1980, 1, 1, 0, 0, 0))
self.assertEqual(item.create_system, 3) # 3 is UNIX
def test_office(self):
shutil.copy('./tests/data/dirty.docx', './tests/data/clean.docx')
p = office.MSOfficeParser('./tests/data/clean.docx')
meta = p.get_meta()
self.assertIsNotNone(meta)
ret = p.remove_all()
self.assertTrue(ret)
p = office.MSOfficeParser('./tests/data/clean.cleaned.docx')
self.assertEqual(p.get_meta(), {})
self.__check_zip_meta(p)
self.__check_deep_meta(p)
os.remove('./tests/data/clean.docx')
os.remove('./tests/data/clean.cleaned.docx')
def test_libreoffice(self):
shutil.copy('./tests/data/dirty.odt', './tests/data/clean.odt')
p = office.LibreOfficeParser('./tests/data/clean.odt')
meta = p.get_meta()
self.assertIsNotNone(meta)
ret = p.remove_all()
self.assertTrue(ret)
p = office.LibreOfficeParser('./tests/data/clean.cleaned.odt')
self.assertEqual(p.get_meta(), {})
self.__check_zip_meta(p)
self.__check_deep_meta(p)
os.remove('./tests/data/clean.odt')
os.remove('./tests/data/clean.cleaned.odt')
class TestZipOrder(unittest.TestCase):
def test_libreoffice(self):
shutil.copy('./tests/data/dirty.odt', './tests/data/clean.odt')
p = office.LibreOfficeParser('./tests/data/clean.odt')
meta = p.get_meta()
self.assertIsNotNone(meta)
is_unordered = False
with zipfile.ZipFile('./tests/data/clean.odt') as zin:
previous_name = ''
for item in zin.infolist():
if previous_name == '':
previous_name = item.filename
continue
elif item.filename < previous_name:
is_unordered = True
break
self.assertTrue(is_unordered)
ret = p.remove_all()
self.assertTrue(ret)
with zipfile.ZipFile('./tests/data/clean.cleaned.odt') as zin:
previous_name = ''
for item in zin.infolist():
if previous_name == '':
previous_name = item.filename
continue
self.assertGreaterEqual(item.filename, previous_name)
os.remove('./tests/data/clean.odt')
os.remove('./tests/data/clean.cleaned.odt')
|
