Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Tip revision: 74f4bd53e03ded8408bcc2de67cf0f5a4ac5b1a1 authored by Barry Warsaw on 23 February 2012, 15:59:38 UTC
Bump some more copyright years (as per PEP 101), since this is the first
Bump some more copyright years (as per PEP 101), since this is the first
Tip revision: 74f4bd5
test_genericpath.py
import unittest
from test import test_support
import os
import genericpath
class AllCommonTest(unittest.TestCase):
def assertIs(self, a, b):
self.assert_(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(test_support.TESTFN, "wb")
try:
f.write("foo")
f.close()
self.assertEqual(genericpath.getsize(test_support.TESTFN), 3)
finally:
if not f.closed:
f.close()
os.remove(test_support.TESTFN)
def test_time(self):
f = open(test_support.TESTFN, "wb")
try:
f.write("foo")
f.close()
f = open(test_support.TESTFN, "ab")
f.write("bar")
f.close()
f = open(test_support.TESTFN, "rb")
d = f.read()
f.close()
self.assertEqual(d, "foobar")
self.assert_(
genericpath.getctime(test_support.TESTFN) <=
genericpath.getmtime(test_support.TESTFN)
)
finally:
if not f.closed:
f.close()
os.remove(test_support.TESTFN)
def test_exists(self):
self.assertIs(genericpath.exists(test_support.TESTFN), False)
f = open(test_support.TESTFN, "wb")
try:
f.write("foo")
f.close()
self.assertIs(genericpath.exists(test_support.TESTFN), True)
finally:
if not f.close():
f.close()
try:
os.remove(test_support.TESTFN)
except os.error:
pass
self.assertRaises(TypeError, genericpath.exists)
def test_isdir(self):
self.assertIs(genericpath.isdir(test_support.TESTFN), False)
f = open(test_support.TESTFN, "wb")
try:
f.write("foo")
f.close()
self.assertIs(genericpath.isdir(test_support.TESTFN), False)
os.remove(test_support.TESTFN)
os.mkdir(test_support.TESTFN)
self.assertIs(genericpath.isdir(test_support.TESTFN), True)
os.rmdir(test_support.TESTFN)
finally:
if not f.close():
f.close()
try:
os.remove(test_support.TESTFN)
except os.error:
pass
try:
os.rmdir(test_support.TESTFN)
except os.error:
pass
self.assertRaises(TypeError, genericpath.isdir)
def test_isfile(self):
self.assertIs(genericpath.isfile(test_support.TESTFN), False)
f = open(test_support.TESTFN, "wb")
try:
f.write("foo")
f.close()
self.assertIs(genericpath.isfile(test_support.TESTFN), True)
os.remove(test_support.TESTFN)
os.mkdir(test_support.TESTFN)
self.assertIs(genericpath.isfile(test_support.TESTFN), False)
os.rmdir(test_support.TESTFN)
finally:
if not f.close():
f.close()
try:
os.remove(test_support.TESTFN)
except os.error:
pass
try:
os.rmdir(test_support.TESTFN)
except os.error:
pass
self.assertRaises(TypeError, genericpath.isdir)
def test_samefile(self):
f = open(test_support.TESTFN + "1", "wb")
try:
f.write("foo")
f.close()
self.assertIs(
genericpath.samefile(
test_support.TESTFN + "1",
test_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(
test_support.TESTFN + "1",
test_support.TESTFN + "2"
)
self.assertIs(
genericpath.samefile(
test_support.TESTFN + "1",
test_support.TESTFN + "2"
),
True
)
os.remove(test_support.TESTFN + "2")
f = open(test_support.TESTFN + "2", "wb")
f.write("bar")
f.close()
self.assertIs(
genericpath.samefile(
test_support.TESTFN + "1",
test_support.TESTFN + "2"
),
False
)
finally:
if not f.close():
f.close()
try:
os.remove(test_support.TESTFN + "1")
except os.error:
pass
try:
os.remove(test_support.TESTFN + "2")
except os.error:
pass
self.assertRaises(TypeError, genericpath.samefile)
def test_main():
test_support.run_unittest(AllCommonTest)
if __name__=="__main__":
test_main()