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
|
# -*- coding: utf-8 -*-
#
# diffoscope: in-depth comparison of files, archives, and directories
#
# Copyright © 2015 Jérémy Bobbio <lunar@debian.org>
#
# diffoscope is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# diffoscope is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with diffoscope. If not, see <https://www.gnu.org/licenses/>.
import pytest
from diffoscope.comparators.zip import ZipFile, MozillaZipFile
from utils.data import load_fixture, get_data
from utils.tools import skip_unless_tools_exist
from utils.nonexisting import assert_non_existing
zip1 = load_fixture('test1.zip')
zip2 = load_fixture('test2.zip')
mozzip1 = load_fixture('test1.mozzip')
mozzip2 = load_fixture('test2.mozzip')
def test_identification(zip1):
assert isinstance(zip1, ZipFile)
def test_no_differences(zip1):
difference = zip1.compare(zip1)
assert difference is None
@pytest.fixture
def differences(zip1, zip2):
return zip1.compare(zip2).details
@skip_unless_tools_exist('zipinfo')
def test_metadata(differences):
expected_diff = get_data('zip_zipinfo_expected_diff')
assert differences[0].unified_diff == expected_diff
@skip_unless_tools_exist('zipinfo')
def test_compressed_files(differences):
assert differences[1].source1 == 'dir/text'
assert differences[1].source2 == 'dir/text'
expected_diff = get_data('text_ascii_expected_diff')
assert differences[1].unified_diff == expected_diff
@skip_unless_tools_exist('zipinfo')
def test_compare_non_existing(monkeypatch, zip1):
assert_non_existing(monkeypatch, zip1)
def test_mozzip_identification(mozzip1):
assert isinstance(mozzip1, MozillaZipFile)
def test_mozzip_no_differences(mozzip1):
difference = mozzip1.compare(mozzip1)
assert difference is None
@pytest.fixture
def mozzip_differences(mozzip1, mozzip2):
return mozzip1.compare(mozzip2).details
@skip_unless_tools_exist('zipinfo')
def test_mozzip_metadata(mozzip_differences, mozzip1, mozzip2):
expected_diff = get_data('mozzip_zipinfo_expected_diff')
diff = mozzip_differences[0].unified_diff
assert (diff.replace(mozzip1.path, 'test1.mozzip')
.replace(mozzip2.path, 'test2.mozzip')) == expected_diff
@skip_unless_tools_exist('zipinfo')
def test_mozzip_compressed_files(mozzip_differences):
assert mozzip_differences[1].source1 == 'dir/text'
assert mozzip_differences[1].source2 == 'dir/text'
expected_diff = get_data('text_ascii_expected_diff')
assert mozzip_differences[1].unified_diff == expected_diff
@skip_unless_tools_exist('zipinfo')
def test_mozzip_compare_non_existing(monkeypatch, mozzip1):
assert_non_existing(monkeypatch, mozzip1)
|
