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
|
import unittest
from test import support
import os
import genericpath
class AllCommonTest(unittest.TestCase):
def assertIs(self, a, b):
self.assertTrue(a is b)
def test_commonprefix(self):
self.assertEqual(
genericpath.commonprefix([]),
""
)
self.assertEqual(
genericpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"]),
"/home/swen"
)
self.assertEqual(
genericpath.commonprefix(["/home/swen/spam", "/home/swen/eggs"]),
"/home/swen/"
)
self.assertEqual(
genericpath.commonprefix(["/home/swen/spam", "/home/swen/spam"]),
"/home/swen/spam"
)
def test_getsize(self):
f = open(support.TESTFN, "wb")
try:
f.write(b"foo")
f.close()
self.assertEqual(genericpath.getsize(support.TESTFN), 3)
finally:
if not f.closed:
f.close()
os.remove(support.TESTFN)
def test_time(self):
f = open(support.TESTFN, "wb")
try:
f.write(b"foo")
f.close()
f = open(support.TESTFN, "ab")
f.write(b"bar")
f.close()
f = open(support.TESTFN, "rb")
d = f.read()
f.close()
self.assertEqual(d, b"foobar")
self.assertTrue(
genericpath.getctime(support.TESTFN) <=
genericpath.getmtime(support.TESTFN)
)
finally:
if not f.closed:
f.close()
os.remove(support.TESTFN)
def test_exists(self):
self.assertIs(genericpath.exists(support.TESTFN), False)
f = open(support.TESTFN, "wb")
try:
f.write(b"foo")
f.close()
self.assertIs(genericpath.exists(support.TESTFN), True)
finally:
if not f.close():
f.close()
try:
os.remove(support.TESTFN)
except os.error:
pass
self.assertRaises(TypeError, genericpath.exists)
def test_isdir(self):
self.assertIs(genericpath.isdir(support.TESTFN), False)
f = open(support.TESTFN, "wb")
try:
f.write(b"foo")
f.close()
self.assertIs(genericpath.isdir(support.TESTFN), False)
os.remove(support.TESTFN)
os.mkdir(support.TESTFN)
self.assertIs(genericpath.isdir(support.TESTFN), True)
os.rmdir(support.TESTFN)
finally:
if not f.close():
f.close()
try:
os.remove(support.TESTFN)
except os.error:
pass
try:
os.rmdir(support.TESTFN)
except os.error:
pass
self.assertRaises(TypeError, genericpath.isdir)
def test_isfile(self):
self.assertIs(genericpath.isfile(support.TESTFN), False)
f = open(support.TESTFN, "wb")
try:
f.write(b"foo")
f.close()
self.assertIs(genericpath.isfile(support.TESTFN), True)
os.remove(support.TESTFN)
os.mkdir(support.TESTFN)
self.assertIs(genericpath.isfile(support.TESTFN), False)
os.rmdir(support.TESTFN)
finally:
if not f.close():
f.close()
try:
os.remove(support.TESTFN)
except os.error:
pass
try:
os.rmdir(support.TESTFN)
except os.error:
pass
self.assertRaises(TypeError, genericpath.isdir)
def test_samefile(self):
f = open(support.TESTFN + "1", "wb")
try:
f.write(b"foo")
f.close()
self.assertIs(
genericpath.samefile(
support.TESTFN + "1",
support.TESTFN + "1"
),
True
)
# If we don't have links, assume that os.stat doesn't return resonable
# inode information and thus, that samefile() doesn't work
if hasattr(os, "symlink"):
os.symlink(
support.TESTFN + "1",
support.TESTFN + "2"
)
self.assertIs(
genericpath.samefile(
support.TESTFN + "1",
support.TESTFN + "2"
),
True
)
os.remove(support.TESTFN + "2")
f = open(support.TESTFN + "2", "wb")
f.write(b"bar")
f.close()
self.assertIs(
genericpath.samefile(
support.TESTFN + "1",
support.TESTFN + "2"
),
False
)
finally:
if not f.close():
f.close()
try:
os.remove(support.TESTFN + "1")
except os.error:
pass
try:
os.remove(support.TESTFN + "2")
except os.error:
pass
self.assertRaises(TypeError, genericpath.samefile)
def test_main():
support.run_unittest(AllCommonTest)
if __name__=="__main__":
test_main()
|
