def test_file_info():
work_dir = os.getcwd()
test_file_path = os.path.join(work_dir, 'test_read_attr_file.txt')
touch(test_file_path)
ntfile = NTFile(test_file_path)
assert 'test_read_attr_file.txt' in str(ntfile)
ntfile.read_attributes()
assert 'change_time:' in str(ntfile.basic_info)
def test_uid():
work_dir = os.getcwd()
test_file_path = os.path.join(work_dir, 'test_uid.txt')
touch(test_file_path)
ntfile = NTFile(test_file_path)
ntfile.read_attributes()
assert ntfile.uid > 0
ntfile2 = NTFile(os.path.join(work_dir, 'non_existing.txt'))
with pytest.raises(NTException):
print(ntfile2.uid)
def test_read_attributes():
work_dir = os.getcwd()
test_file_path = os.path.join(work_dir, 'test_read_attr_file.txt')
touch(test_file_path)
ntfile = NTFile(test_file_path)
ntfile.read_attributes()
# On appveyor calling as_datetime fails because
# ntfile.basic_info.change_time is equal to 0. Ignore this until
# we have a real reproducer
assert datetime.now() - \
ntfile.basic_info.change_time.as_datetime < \
timedelta(seconds=10)
def test_uid():
work_dir = os.getcwd()
test_file_path = os.path.join(work_dir, 'test_uid.txt')
touch(test_file_path)
ntfile = NTFile(test_file_path)
ntfile.read_attributes()
assert ntfile.uid > 0
ntfile2 = NTFile(os.path.join(work_dir, 'non_existing.txt'))
with pytest.raises(NTException):
ntfile2.uid
def test_read_attributes():
work_dir = os.getcwd()
test_file_path = os.path.join(work_dir, 'test_read_attr_file.txt')
touch(test_file_path)
ntfile = NTFile(test_file_path)
ntfile.read_attributes()
# On appveyor calling as_datetime fails because
# ntfile.basic_info.change_time is equal to 0. Ignore this until
# we have a real reproducer
assert datetime.now() - \
ntfile.basic_info.change_time.as_datetime < \
timedelta(seconds=10)
def test_unlink():
work_dir = os.getcwd()
test_dir_path = os.path.join(work_dir, 'dir')
deleted_file_path = os.path.join(test_dir_path, 'deleted2.txt')
mkdir(test_dir_path)
ntfile = NTFile(test_dir_path)
ntfile3 = NTFile(test_dir_path)
ntfile2 = NTFile(deleted_file_path)
try:
# delete inexisting file
ntfile2.unlink()
# delete file with readonly attribute
touch(deleted_file_path)
ntfile2.read_attributes()
ntfile2.basic_info.file_attributes.attr |= FileAttribute.READONLY
ntfile2.write_attributes()
ntfile2.unlink()
# delete file already pending deletion
touch(deleted_file_path)
ntfile2.open(Access.DELETE, Share.DELETE)
ntfile2.dispose()
ntfile2.unlink()
# delete containing directory
ntfile.unlink()
ntfile.close()
ntfile2.close()
mkdir(test_dir_path)
ntfile.open(Access.LIST_DIRECTORY, Share.ALL)
ntfile3.unlink()
finally:
ntfile.close()
ntfile2.close()
ntfile2.close()
def test_unlink():
work_dir = os.getcwd()
test_dir_path = os.path.join(work_dir, 'dir')
deleted_file_path = os.path.join(test_dir_path, 'deleted2.txt')
mkdir(test_dir_path)
ntfile = NTFile(test_dir_path)
ntfile3 = NTFile(test_dir_path)
ntfile2 = NTFile(deleted_file_path)
try:
# delete inexisting file
ntfile2.unlink()
# delete file with readonly attribute
touch(deleted_file_path)
ntfile2.read_attributes()
ntfile2.basic_info.file_attributes.attr |= FileAttribute.READONLY
ntfile2.write_attributes()
ntfile2.unlink()
# delete file already pending deletion
touch(deleted_file_path)
ntfile2.open(Access.DELETE, Share.DELETE)
ntfile2.dispose()
ntfile2.unlink()
# delete containing directory
ntfile.unlink()
ntfile.close()
ntfile2.close()
mkdir(test_dir_path)
ntfile.open(Access.LIST_DIRECTORY, Share.ALL)
ntfile3.unlink()
finally:
ntfile.close()
ntfile2.close()
ntfile2.close()
def test_write_attributes():
work_dir = os.getcwd()
test_file_path = os.path.join(work_dir, 'test_write_attr_file.txt')
touch(test_file_path)
ntfile = NTFile(test_file_path)
ntfile.read_attributes()
ntfile.open(Access.READ_ATTRS)
ntfile.basic_info.change_time = FileTime(
datetime.now() - timedelta(seconds=3600))
try:
with pytest.raises(NTException):
ntfile.write_attributes()
finally:
ntfile.close()
ntfile.basic_info.change_time = FileTime(
datetime.now() - timedelta(days=3))
ntfile.write_attributes()
assert datetime.now() - \
ntfile.basic_info.change_time.as_datetime > \
timedelta(seconds=3000)
def test_write_attributes():
work_dir = os.getcwd()
test_file_path = os.path.join(work_dir, 'test_write_attr_file.txt')
touch(test_file_path)
ntfile = NTFile(test_file_path)
ntfile.read_attributes()
ntfile.open(Access.READ_ATTRS)
ntfile.basic_info.change_time = FileTime(
datetime.now() - timedelta(seconds=3600))
try:
with pytest.raises(NTException):
ntfile.write_attributes()
finally:
ntfile.close()
ntfile.basic_info.change_time = FileTime(
datetime.now() - timedelta(days=3))
ntfile.write_attributes()
assert datetime.now() - \
ntfile.basic_info.change_time.as_datetime > \
timedelta(seconds=3000)
def test_unlink():
work_dir = os.getcwd()
test_dir_path = os.path.join(work_dir, 'dir')
deleted_file_path = os.path.join(test_dir_path, 'deleted2.txt')
mkdir(test_dir_path)
ntfile = NTFile(test_dir_path)
ntfile3 = NTFile(test_dir_path)
ntfile2 = NTFile(deleted_file_path)
try:
# delete inexisting file
ntfile2.unlink()
# delete file with readonly attribute
touch(deleted_file_path)
ntfile2.read_attributes()
ntfile2.basic_info.file_attributes.attr |= FileAttribute.READONLY
assert 'READONLY' in str(ntfile2.basic_info.file_attributes)
ntfile2.write_attributes()
ntfile2.unlink()
# delete file already pending deletion
touch(deleted_file_path)
ntfile2.open(Access.DELETE, Share.DELETE)
ntfile2.dispose()
ntfile2.unlink()
# delete containing directory
ntfile.unlink()
ntfile.close()
ntfile2.close()
mkdir(test_dir_path)
ntfile.open(Access.LIST_DIRECTORY, Share.ALL)
ntfile3.unlink()
finally:
ntfile.close()
ntfile2.close()
ntfile2.close()
ntfile = NTFile('nul')
with pytest.raises(NTException) as err:
ntfile.unlink()
ntfile.close()
assert 'NTFile.read_attributes:' in str(err)
# A directory that is not empty cannot be deleted
dir_to_delete = os.path.join(test_dir_path, 'dir_to_delete')
mkdir(dir_to_delete)
touch(os.path.join(dir_to_delete, 'afile.txt'))
ntfile = NTFile(dir_to_delete)
try:
with pytest.raises(NTException) as err:
ntfile.unlink()
finally:
ntfile.close()
# A directory that is already opened and not empty cannot be
# moved to trash
dir_to_delete = os.path.join(test_dir_path, 'dir_to_delete')
mkdir(dir_to_delete)
touch(os.path.join(dir_to_delete, 'afile.txt'))
ntfile = NTFile(dir_to_delete)
ntfile2 = NTFile(dir_to_delete)
try:
ntfile.open(Access.LIST_DIRECTORY, Share.ALL)
with pytest.raises(NTException) as err:
ntfile2.unlink()
finally:
ntfile.close()
ntfile2.close()
# Try to delete a file that we cannot open
ntfile = NTFile(deleted_file_path)
ntfile2 = NTFile(deleted_file_path)
try:
touch(deleted_file_path)
ntfile.open(Access.READ_DATA, Share.NOTHING)
with pytest.raises(NTException) as err:
ntfile2.unlink()
finally:
ntfile.close()
ntfile2.close()
