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# -*- coding: utf-8 -*-
import os
import sys
import shutil
from tempfile import mkdtemp
from sphinx_testing import with_tmpdir
from sphinx_testing.path import path
if sys.version_info < (2, 7):
import unittest2 as unittest
else:
import unittest
if sys.version_info < (3,):
unittest.TestCase.assertCountEqual = unittest.TestCase.assertItemsEqual
class TestPath(unittest.TestCase):
def test_instantiate(self):
p = path('/path/to/file')
self.assertIsInstance(p, path)
self.assertEqual('/path/to/file', p)
def test_suffix(self):
p = path('/path/to/file.ext')
self.assertEqual(".ext", p.suffix)
self.assertEqual("/path/to/file", p.stem)
def test_basename(self):
p = path('/path/to/file')
self.assertEqual("file", p.basename())
self.assertEqual("file", p.name)
def test_dirname(self):
p = path('/path/to/file')
self.assertIsInstance(p.dirname(), path)
self.assertEqual("/path/to", p.dirname())
self.assertEqual("/path/to", p.parent)
self.assertEqual("/path", p.dirname().dirname())
self.assertEqual("/", p.dirname().dirname().dirname())
def test_abspath(self):
p = path('.')
self.assertIsInstance(p.abspath(), path)
self.assertEqual(os.getcwd(), p.abspath())
def test_isabs(self):
p = path('path/to/file')
self.assertFalse(p.isabs())
p = path('/path/to/file')
self.assertTrue(p.isabs())
def test_isdir(self):
p = path(__file__)
self.assertFalse(p.isdir()) # file
self.assertTrue(p.dirname().isdir()) # directory
p = path('/path/to/file') # not exists
self.assertFalse(p.isdir())
def test_isfile(self):
p = path(__file__)
self.assertTrue(p.isfile()) # file
self.assertFalse(p.dirname().isfile()) # directory
p = path('/path/to/file') # not exists
self.assertFalse(p.isfile())
def test_islink(self):
try:
tmpdir = mkdtemp()
symlink = "%s/test.symlink" % tmpdir
os.symlink(__file__, symlink)
p = path(symlink)
self.assertTrue(p.islink()) # symlink
p = path(__file__)
self.assertFalse(p.islink()) # file
self.assertFalse(p.dirname().islink()) # directory
p = path('/path/to/file') # not exists
self.assertFalse(p.islink())
finally:
shutil.rmtree(tmpdir)
def test_ismount(self):
pass # FIXME: to be test
@with_tmpdir
def test_rmtree(self, tmpdir):
subdir = mkdtemp(dir=tmpdir)
filename = "%s/entry.txt" % subdir
open(filename, 'w').close() # create empty file
path(subdir).rmtree()
self.assertFalse(os.path.exists(filename))
self.assertFalse(os.path.exists(subdir))
with self.assertRaises(OSError):
path('/path/to/file').rmtree()
path('/path/to/file').rmtree(ignore_errors=True) # no exceptions
# error handler
result = []
def onerror(func, path, exc_info):
result.append((func, path, exc_info))
path('/path/to/file').rmtree(onerror=onerror)
self.assertNotEqual([], result) # errors are stacked
@with_tmpdir
def test_copytree(self, tmpdir):
subdir = mkdtemp(dir=tmpdir)
subsubdir = "%s/subdir" % subdir
filename = "%s/test.file" % subdir
symlink = "%s/test.symlink" % subdir
os.makedirs(subsubdir)
open(filename, 'w').close() # create empty file
os.symlink(__file__, symlink)
dstdir = os.path.join(tmpdir, "path/to/dstdir")
path(subdir).copytree(dstdir)
self.assertTrue(os.path.exists(subdir))
self.assertTrue(os.path.exists(dstdir))
self.assertTrue(os.path.isdir("%s/subdir" % dstdir))
self.assertTrue(os.path.isfile("%s/test.file" % dstdir))
self.assertTrue(os.path.isfile("%s/test.symlink" % dstdir))
self.assertFalse(os.path.islink("%s/test.symlink" % dstdir))
dstdir = os.path.join(tmpdir, "path/to/dstdir2")
path(subdir).copytree(dstdir, symlinks=True)
self.assertTrue(os.path.exists(subdir))
self.assertTrue(os.path.exists(dstdir))
self.assertTrue(os.path.isdir("%s/subdir" % dstdir))
self.assertTrue(os.path.isfile("%s/test.file" % dstdir))
self.assertTrue(os.path.isfile("%s/test.symlink" % dstdir))
self.assertTrue(os.path.islink("%s/test.symlink" % dstdir))
@with_tmpdir
def test_move(self, tmpdir):
subdir = mkdtemp(dir=tmpdir)
subsubdir = "%s/subdir" % subdir
filename = "%s/test.file" % subdir
symlink = "%s/test.symlink" % subdir
os.makedirs(subsubdir)
open(filename, 'w').close() # create empty file
os.symlink(__file__, symlink)
# rename
dstdir = os.path.join(tmpdir, "dstdir")
path(subdir).move(dstdir)
self.assertFalse(os.path.exists(subdir))
self.assertTrue(os.path.exists(dstdir))
self.assertTrue(os.path.isdir("%s/subdir" % dstdir))
self.assertTrue(os.path.isfile("%s/test.file" % dstdir))
self.assertTrue(os.path.islink("%s/test.symlink" % dstdir))
# move into the directory
dstdir2 = mkdtemp(dir=tmpdir)
dstsubdir = "%s/%s" % (dstdir2, os.path.basename(dstdir))
path(dstdir).move(dstdir2)
self.assertFalse(os.path.exists(dstdir))
self.assertTrue(os.path.exists(dstdir2))
self.assertTrue(os.path.exists(dstsubdir))
@with_tmpdir
def test_unlink(self, tmpdir):
filename = "%s/test.file" % tmpdir
symlink = "%s/test.symlink" % tmpdir
open(filename, 'w').close() # create empty file
os.symlink(__file__, symlink)
path(filename).unlink()
self.assertFalse(os.path.exists(filename))
path(symlink).unlink()
self.assertFalse(os.path.exists(symlink))
@with_tmpdir
def test_utime(self, tmpdir):
filename = "%s/test.file" % tmpdir
open(filename, 'w').close() # create empty file
path(filename).utime((123, 456))
self.assertEqual(123, os.stat(filename).st_atime)
self.assertEqual(456, os.stat(filename).st_mtime)
@with_tmpdir
def test_listdir(self, tmpdir):
subdir = "%s/subdir" % tmpdir
filename = "%s/test.file" % tmpdir
symlink = "%s/test.symlink" % tmpdir
os.makedirs(subdir)
open(filename, 'w').close() # create empty file
os.symlink(__file__, symlink)
files = path(tmpdir).listdir()
self.assertCountEqual(['subdir', 'test.file', 'test.symlink'], files)
@with_tmpdir
def test_write_text(self, tmpdir):
filename = "%s/test.file" % tmpdir
path(filename).write_text('hello world')
text = open(filename).read()
self.assertEqual('hello world', text)
@with_tmpdir
def test_read_text(self, tmpdir):
filename = "%s/test.file" % tmpdir
with open(filename, 'w') as fd:
fd.write('hello world')
self.assertEqual('hello world', path(filename).read_text())
@with_tmpdir
def test_write_bytes(self, tmpdir):
filename = "%s/test.file" % tmpdir
path(filename).write_bytes(b'hello world')
text = open(filename, 'rb').read()
self.assertEqual(b'hello world', text)
@with_tmpdir
def test_read_bytes(self, tmpdir):
filename = "%s/test.file" % tmpdir
with open(filename, 'wb') as fd:
fd.write(b'hello world')
self.assertEqual(b'hello world', path(filename).read_bytes())
@with_tmpdir
def test_exists(self, tmpdir):
subdir = "%s/subdir" % tmpdir
filename = "%s/test.file" % tmpdir
symlink1 = "%s/test.symlink" % tmpdir
symlink2 = "%s/test.symlink2" % tmpdir
os.makedirs(subdir)
open(filename, 'w').close() # create empty file
os.symlink(__file__, symlink1)
os.symlink('/path/to/file', symlink2)
# path#exists()
self.assertTrue(path(subdir).exists())
self.assertTrue(path(filename).exists())
self.assertTrue(path(symlink1).exists())
self.assertFalse(path(symlink2).exists())
self.assertFalse(path('/path/to/file').exists())
# path#lexists()
self.assertTrue(path(subdir).lexists())
self.assertTrue(path(filename).lexists())
self.assertTrue(path(symlink1).lexists())
self.assertTrue(path(symlink2).lexists())
self.assertFalse(path('/path/to/file').lexists())
@with_tmpdir
def test_makedirs(self, tmpdir):
try:
umask = os.umask(0o000) # reset umask at first
subdir = "%s/path/to/subdir" % tmpdir
path(subdir).makedirs()
self.assertTrue(os.path.isdir(subdir))
self.assertEqual(0o777, os.stat(subdir).st_mode & 0o777)
subdir = "%s/another/path/to/subdir" % tmpdir
path(subdir).makedirs(0o700)
self.assertTrue(os.path.isdir(subdir))
self.assertEqual(0o700, os.stat(subdir).st_mode & 0o777)
finally:
os.umask(umask)
@with_tmpdir
def test_jonpath(self, tmpdir):
p = path('.')
self.assertEqual('./path/to/file', p.joinpath('path/to/file'))
self.assertEqual('/path/to/file', p.joinpath('/path/to/file'))
self.assertEqual('./path/to/file', p / 'path/to/file')
self.assertEqual('/path/to/file', p / '/path/to/file')
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