| # |
| # Copyright (C) 2017 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| from vts.testcases.kernel.api.selinux import KernelSelinuxFileTestBase |
| from vts.utils.python.file import file_utils |
| |
| |
| class SelinuxNull(KernelSelinuxFileTestBase.KernelSelinuxFileTestBase): |
| """Validate /sys/fs/selinux/null permissions. |
| |
| The file should be read/write; there are no tests for content format. |
| """ |
| |
| def get_path(self): |
| return "/sys/fs/selinux/null" |
| |
| def get_permission_checker(self): |
| """Gets the function handle to validate r/w file permissions.""" |
| return file_utils.IsReadWrite |