| #!/usr/bin/env python |
| # |
| # 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. |
| # |
| |
| import logging |
| |
| from vts.runners.host import asserts |
| from vts.runners.host import base_test |
| from vts.runners.host import const |
| from vts.runners.host import test_runner |
| from vts.testcases.kernel.api.selinux import SelinuxCheckReqProtTest |
| from vts.testcases.kernel.api.selinux import SelinuxPolicyTest |
| from vts.testcases.kernel.api.selinux import SelinuxNullTest |
| from vts.utils.python.controllers import android_device |
| from vts.utils.python.file import file_utils |
| |
| TEST_OBJECTS = { |
| SelinuxCheckReqProtTest.SelinuxCheckReqProt(), |
| SelinuxPolicyTest.SelinuxPolicy(), |
| SelinuxNullTest.SelinuxNull() |
| } |
| |
| class VtsKernelSelinuxFileApiTest(base_test.BaseTestClass): |
| """Test cases which check content of selinuxfs files. |
| """ |
| |
| def setUpClass(self): |
| self.dut = self.registerController(android_device)[0] |
| self.dut.shell.InvokeTerminal( |
| "KernelSelinuxFileApiTest") # creates a remote shell instance. |
| self.shell = self.dut.shell.KernelSelinuxFileApiTest |
| |
| def runSelinuxFileTest(self, test_object): |
| """Reads the file and checks that its content and permissions are valid. |
| |
| Args: |
| test_object: inherits KernelSelinuxFileTestBase, contains the test functions |
| """ |
| logging.info("Testing existence of %s" % (test_object.get_path())) |
| |
| asserts.assertTrue( |
| file_utils.Exists(test_object.get_path(), self.shell), |
| "%s: File does not exist." % test_object.get_path()) |
| |
| logging.info("Testing permissions of %s" % (test_object.get_path())) |
| try: |
| permissions = file_utils.GetPermission( |
| test_object.get_path(), self.shell) |
| asserts.assertTrue(test_object.get_permission_checker()(permissions), |
| "%s: File has invalid permissions (%s)" % |
| (test_object.get_path(), permissions)) |
| except (ValueError, IOError) as e: |
| asserts.fail("Failed to assert permissions: %s" % str(e)) |
| |
| logging.info("Testing format of %s" % (test_object.get_path())) |
| file_content = file_utils.ReadFileContent( |
| test_object.get_path(), self.shell) |
| asserts.assertTrue( |
| test_object.result_correct(file_content), "Results not valid!") |
| |
| def generateProcFileTests(self): |
| """Run all selinux file tests.""" |
| self.runGeneratedTests(test_func=self.runSelinuxFileTest, |
| settings=TEST_OBJECTS, |
| name_func=lambda test_obj: "test" + test_obj.__class__.__name__) |
| |
| if __name__ == "__main__": |
| test_runner.main() |