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
|
# Copyright (C) 2009, 2010 Roman Zimbelmann <romanz@lavabit.com>
#
# This program 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
import os.path
import sys
rangerpath = os.path.join(os.path.dirname(__file__), '..')
if sys.path[1] != rangerpath:
sys.path[1:1] = [rangerpath]
import unittest
from collections import deque
from ranger.ext.iter_tools import *
class TestCases(unittest.TestCase):
def test_flatten(self):
def f(x):
return list(flatten(x))
self.assertEqual(
[1,2,3,4,5],
f([1,2,3,4,5]))
self.assertEqual(
[1,2,3,4,5],
f([1,[2,3],4,5]))
self.assertEqual(
[1,2,3,4,5],
f([[1,[2,3]],4,5]))
self.assertEqual(
[],
f([[[[]]]]))
self.assertEqual(
['a', 'b', 'fskldfjl'],
f(['a', ('b', 'fskldfjl')]))
self.assertEqual(
['a', 'b', 'fskldfjl'],
f(['a', deque(['b', 'fskldfjl'])]))
self.assertEqual(
set([3.5, 4.3, 5.2, 6.0]),
set(f([6.0, set((3.5, 4.3)), (5.2, )])))
def test_unique(self):
def u(x):
return list(unique(x))
self.assertEqual(
[1,2,3],
u([1,2,3]))
self.assertEqual(
[1,2,3],
u([1,2,3,2,1]))
self.assertEqual(
[1,2,3],
u([1,2,3,1,2,3,2,2,3,1,2,3,1,2,3,2,3,2,1]))
self.assertEqual(
[1,[2,3]],
u([1,[2,3],1,[2,3],[2,3],1,[2,3],1,[2,3],[2,3],1]))
def test_unique_keeps_type(self):
def u(x):
return unique(x)
self.assertEqual(
[1,2,3],
u([1,2,3,1]))
self.assertEqual(
(1,2,3),
u((1,2,3,1)))
self.assertEqual(
set((1,2,3)),
u(set((1,2,3,1))))
self.assertEqual(
deque((1,2,3)),
u(deque((1,2,3,1))))
def test_mount_path(self):
# assuming ismount() is used
def my_ismount(path):
depth = path.count('/')
if path.startswith('/media'):
return depth == 0 or depth == 2
return depth <= 1
from ranger.ext import mount_path
original_ismount = mount_path.ismount
mount_path.ismount = my_ismount
try:
mp = mount_path.mount_path
self.assertEqual('/home', mp('/home/hut/porn/bondage'))
self.assertEqual('/', mp('/'))
self.assertEqual('/media/sdb1', mp('/media/sdb1/foo/bar'))
self.assertEqual('/media/sdc2', mp('/media/sdc2/a/b/c/d/e'))
finally:
mount_path.ismount = original_ismount
# TODO: links are not tested but I don't see how its possible
# without messing around with mounts.
# self.assertEqual('/media/foo',
# mount_path('/media/bar/some_link_to_a_foo_subdirectory'))
def test_openstruct(self):
from ranger.ext.openstruct import OpenStruct
from random import randint, choice
from string import ascii_letters
os = OpenStruct(a='a')
self.assertEqual(os.a, 'a')
self.assertRaises(AttributeError, getattr, os, 'b')
dictionary = {'foo': 'bar', 'zoo': 'zar'}
os = OpenStruct(dictionary)
self.assertEqual(os.foo, 'bar')
self.assertEqual(os.zoo, 'zar')
self.assertRaises(AttributeError, getattr, os, 'sdklfj')
for i in range(100):
attr_name = ''.join(choice(ascii_letters) \
for x in range(randint(3,9)))
value = randint(100,999)
if not attr_name in os:
self.assertRaises(AttributeError, getattr, os, attr_name)
setattr(os, attr_name, value)
value2 = randint(100,999)
setattr(os, attr_name, value2)
self.assertEqual(value2, getattr(os, attr_name))
def test_shell_escape(self):
from ranger.ext.shell_escape import shell_escape, shell_quote
self.assertEqual(r"'luigi'\''s pizza'", shell_quote("luigi's pizza"))
self.assertEqual(r"luigi\'s\ pizza", shell_escape("luigi's pizza"))
self.assertEqual(r"\$lol/foo\\xyz\|\>\<\]\[",
shell_escape(r"$lol/foo\xyz|><]["))
if __name__ == '__main__':
unittest.main()
|