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send2trash/tests/test_plat_other.py
Andrew Senetar 9f76fbf036
Updates for tests on windows
- Other platform tests WIP
- Windows long directory tests WIP
2021-03-02 19:33:44 -06:00

252 lines
7.8 KiB
Python

# encoding: utf-8
import pytest
import codecs
import os
import sys
from os import path as op
from send2trash.compat import PY3
try:
from configparser import ConfigParser
except ImportError:
# py2
from ConfigParser import ConfigParser
from tempfile import mkdtemp, NamedTemporaryFile, mktemp
import shutil
import stat
if sys.platform != "win32":
import send2trash.plat_other
from send2trash.plat_other import send2trash as s2t
HOMETRASH = send2trash.plat_other.HOMETRASH
else:
pytest.skip("Skipping non-windows tests", allow_module_level=True)
# Could still use cleaning up. But no longer relies on ramfs.
# def touch(path):
# with open(path, "a"):
# os.utime(path, None)
# class TestHomeTrash(unittest.TestCase):
# def setUp(self):
# self.file = NamedTemporaryFile(
# dir=op.expanduser("~"), prefix="send2trash_test", delete=False
# )
# def test_trash(self):
# s2t(self.file.name)
# self.assertFalse(op.exists(self.file.name))
# def tearDown(self):
# name = op.basename(self.file.name)
# os.remove(op.join(HOMETRASH, "files", name))
# os.remove(op.join(HOMETRASH, "info", name + ".trashinfo"))
# class TestHomeMultiTrash(unittest.TestCase):
# def setUp(self):
# self.files = list(
# map(
# lambda index: NamedTemporaryFile(
# dir=op.expanduser("~"),
# prefix="send2trash_test{}".format(index),
# delete=False,
# ),
# range(10),
# )
# )
# def test_multitrash(self):
# filenames = [file.name for file in self.files]
# s2t(filenames)
# self.assertFalse(any([op.exists(filename) for filename in filenames]))
# def tearDown(self):
# filenames = [op.basename(file.name) for file in self.files]
# [os.remove(op.join(HOMETRASH, "files", filename)) for filename in filenames]
# [
# os.remove(op.join(HOMETRASH, "info", filename + ".trashinfo"))
# for filename in filenames
# ]
# def _filesys_enc():
# enc = sys.getfilesystemencoding()
# # Get canonical name of codec
# return codecs.lookup(enc).name
# @unittest.skipIf(_filesys_enc() == "ascii", "ASCII filesystem")
# class TestUnicodeTrash(unittest.TestCase):
# def setUp(self):
# self.name = u"send2trash_tést1"
# self.file = op.join(op.expanduser(b"~"), self.name.encode("utf-8"))
# touch(self.file)
# def test_trash_bytes(self):
# s2t(self.file)
# assert not op.exists(self.file)
# def test_trash_unicode(self):
# s2t(self.file.decode(sys.getfilesystemencoding()))
# assert not op.exists(self.file)
# def tearDown(self):
# if op.exists(self.file):
# os.remove(self.file)
# trash_file = op.join(HOMETRASH, "files", self.name)
# if op.exists(trash_file):
# os.remove(trash_file)
# os.remove(op.join(HOMETRASH, "info", self.name + ".trashinfo"))
# #
# # Tests for files on some other volume than the user's home directory.
# #
# # What we need to stub:
# # * plat_other.get_dev (to make sure the file will not be on the home dir dev)
# # * os.path.ismount (to make our topdir look like a top dir)
# #
# class TestExtVol(unittest.TestCase):
# def setUp(self):
# self.trashTopdir = mkdtemp(prefix="s2t")
# if PY3:
# trashTopdir_b = os.fsencode(self.trashTopdir)
# else:
# trashTopdir_b = self.trashTopdir
# self.fileName = "test.txt"
# self.filePath = op.join(self.trashTopdir, self.fileName)
# touch(self.filePath)
# self.old_ismount = old_ismount = op.ismount
# self.old_getdev = send2trash.plat_other.get_dev
# def s_getdev(path):
# from send2trash.plat_other import is_parent
# st = os.lstat(path)
# if is_parent(self.trashTopdir, path):
# return "dev"
# return st.st_dev
# def s_ismount(path):
# if op.realpath(path) in (
# op.realpath(self.trashTopdir),
# op.realpath(trashTopdir_b),
# ):
# return True
# return old_ismount(path)
# send2trash.plat_other.os.path.ismount = s_ismount
# send2trash.plat_other.get_dev = s_getdev
# def tearDown(self):
# send2trash.plat_other.get_dev = self.old_getdev
# send2trash.plat_other.os.path.ismount = self.old_ismount
# shutil.rmtree(self.trashTopdir)
# class TestTopdirTrash(TestExtVol):
# def setUp(self):
# TestExtVol.setUp(self)
# # Create a .Trash dir w/ a sticky bit
# self.trashDir = op.join(self.trashTopdir, ".Trash")
# os.mkdir(self.trashDir, 0o777 | stat.S_ISVTX)
# def test_trash(self):
# s2t(self.filePath)
# self.assertFalse(op.exists(self.filePath))
# self.assertTrue(
# op.exists(op.join(self.trashDir, str(os.getuid()), "files", self.fileName))
# )
# self.assertTrue(
# op.exists(
# op.join(
# self.trashDir,
# str(os.getuid()),
# "info",
# self.fileName + ".trashinfo",
# )
# )
# )
# # info relative path (if another test is added, with the same fileName/Path,
# # then it gets renamed etc.)
# cfg = ConfigParser()
# cfg.read(
# op.join(
# self.trashDir, str(os.getuid()), "info", self.fileName + ".trashinfo"
# )
# )
# self.assertEqual(self.fileName, cfg.get("Trash Info", "Path", raw=True))
# # Test .Trash-UID
# class TestTopdirTrashFallback(TestExtVol):
# def test_trash(self):
# touch(self.filePath)
# s2t(self.filePath)
# self.assertFalse(op.exists(self.filePath))
# self.assertTrue(
# op.exists(
# op.join(
# self.trashTopdir,
# ".Trash-" + str(os.getuid()),
# "files",
# self.fileName,
# )
# )
# )
# # Test failure
# class TestTopdirFailure(TestExtVol):
# def setUp(self):
# TestExtVol.setUp(self)
# os.chmod(self.trashTopdir, 0o500) # not writable to induce the exception
# def test_trash(self):
# with self.assertRaises(OSError):
# s2t(self.filePath)
# self.assertTrue(op.exists(self.filePath))
# def tearDown(self):
# os.chmod(self.trashTopdir, 0o700) # writable to allow deletion
# TestExtVol.tearDown(self)
# # Make sure it will find the mount point properly for a file in a symlinked path
# class TestSymlink(TestExtVol):
# def setUp(self):
# TestExtVol.setUp(self)
# # Use mktemp (race conditioney but no symlink equivalent)
# # Since is_parent uses realpath(), and our getdev uses is_parent,
# # this should work
# self.slDir = mktemp(prefix="s2t", dir=op.expanduser("~"))
# os.mkdir(op.join(self.trashTopdir, "subdir"), 0o700)
# self.filePath = op.join(self.trashTopdir, "subdir", self.fileName)
# touch(self.filePath)
# os.symlink(op.join(self.trashTopdir, "subdir"), self.slDir)
# def test_trash(self):
# s2t(op.join(self.slDir, self.fileName))
# self.assertFalse(op.exists(self.filePath))
# self.assertTrue(
# op.exists(
# op.join(
# self.trashTopdir,
# ".Trash-" + str(os.getuid()),
# "files",
# self.fileName,
# )
# )
# )
# def tearDown(self):
# os.remove(self.slDir)
# TestExtVol.tearDown(self)