1 # 2 # Copyright (C) 2017 The Android Open Source Project 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # 16 17 from vts.runners.host import const 18 from vts.testcases.kernel.api.proc import KernelProcFileTestBase 19 from vts.utils.python.file import target_file_utils 20 21 22 class ProcRemoveUidRangeTest(KernelProcFileTestBase.KernelProcFileTestBase): 23 '''/proc/uid_cputime/remove_uid_range can be written in order to remove uids 24 from being shown when reading show_uid_stat. 25 26 Format is '[start uid]-[end uid]' 27 28 This is an Android specific file. 29 ''' 30 31 def test_format(self): 32 return False 33 34 def get_permission_checker(self): 35 """Get write-only file permission checker. 36 """ 37 return target_file_utils.IsWriteOnly 38 39 def get_path(self): 40 return '/proc/uid_cputime/remove_uid_range' 41
