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#!/usr/bin/env python
#
# Python-bindings volume type test script
#
# Copyright (C) 2010-2019, Joachim Metz <joachim.metz@gmail.com>
#
# Refer to AUTHORS for acknowledgements.
#
# This software is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This software 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 Lesser General Public License
# along with this software. If not, see <http://www.gnu.org/licenses/>.
import argparse
import os
import sys
import unittest
import pyfsntfs
class VolumeTypeTests(unittest.TestCase):
"""Tests the volume type."""
def test_signal_abort(self):
"""Tests the signal_abort function."""
fsntfs_volume = pyfsntfs.volume()
fsntfs_volume.signal_abort()
def test_open(self):
"""Tests the open function."""
if not unittest.source:
return
fsntfs_volume = pyfsntfs.volume()
fsntfs_volume.open(unittest.source)
with self.assertRaises(IOError):
fsntfs_volume.open(unittest.source)
fsntfs_volume.close()
with self.assertRaises(TypeError):
fsntfs_volume.open(None)
with self.assertRaises(ValueError):
fsntfs_volume.open(unittest.source, mode="w")
def test_open_file_object(self):
"""Tests the open_file_object function."""
if not unittest.source:
return
file_object = open(unittest.source, "rb")
fsntfs_volume = pyfsntfs.volume()
fsntfs_volume.open_file_object(file_object)
# TODO: fix.
with self.assertRaises(MemoryError):
fsntfs_volume.open_file_object(file_object)
fsntfs_volume.close()
# TODO: change IOError into TypeError
with self.assertRaises(IOError):
fsntfs_volume.open_file_object(None)
with self.assertRaises(ValueError):
fsntfs_volume.open_file_object(file_object, mode="w")
def test_close(self):
"""Tests the close function."""
if not unittest.source:
return
fsntfs_volume = pyfsntfs.volume()
# with self.assertRaises(IOError):
# fsntfs_volume.close()
def test_open_close(self):
"""Tests the open and close functions."""
if not unittest.source:
return
fsntfs_volume = pyfsntfs.volume()
# Test open and close.
fsntfs_volume.open(unittest.source)
fsntfs_volume.close()
# Test open and close a second time to validate clean up on close.
fsntfs_volume.open(unittest.source)
fsntfs_volume.close()
file_object = open(unittest.source, "rb")
# Test open_file_object and close.
fsntfs_volume.open_file_object(file_object)
fsntfs_volume.close()
# Test open_file_object and close a second time to validate clean up on close.
fsntfs_volume.open_file_object(file_object)
fsntfs_volume.close()
# Test open_file_object and close and dereferencing file_object.
fsntfs_volume.open_file_object(file_object)
del file_object
fsntfs_volume.close()
if __name__ == "__main__":
argument_parser = argparse.ArgumentParser()
argument_parser.add_argument(
"source", nargs="?", action="store", metavar="PATH",
default=None, help="The path of the source file.")
options, unknown_options = argument_parser.parse_known_args()
unknown_options.insert(0, sys.argv[0])
setattr(unittest, "source", options.source)
unittest.main(argv=unknown_options, verbosity=2)
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