| # |
| # 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 struct |
| import logging |
| from vts.runners.host import asserts |
| from vts.testcases.kernel.api.proc import KernelProcFileTestBase |
| |
| from vts.utils.python.file import target_file_utils |
| |
| |
| class ProcUidCpuPowerTimeInStateTest(KernelProcFileTestBase.KernelProcFileTestBase): |
| '''/proc/uid_cpupower/time_in_state |
| ''' |
| |
| def parse_contents(self, contents): |
| size = struct.calcsize('I') |
| return [struct.unpack_from('I', contents, i)[0] for i in range(0, len(contents), size)] |
| |
| def result_correct(self, result): |
| if not result: |
| return False |
| |
| if (len(result) - 1) % (result[0] + 1) != 0: |
| return False |
| |
| return True |
| |
| def get_path(self): |
| return "/proc/uid_cpupower/time_in_state" |
| |
| def file_optional(self, shell=None, dut=None): |
| # This file is optional until implemented in Android common kernel |
| return True |
| |
| class ProcUidCpuPowerConcurrentActiveTimeTest(KernelProcFileTestBase.KernelProcFileTestBase): |
| '''/proc/uid_cpupower/concurrent_active_time |
| ''' |
| |
| def parse_contents(self, contents): |
| size = struct.calcsize('I') |
| return [struct.unpack_from('I', contents, i)[0] for i in range(0, len(contents), size)] |
| |
| def result_correct(self, result): |
| if not result: |
| return False |
| |
| if (len(result) - 1) % (result[0] + 1) != 0: |
| return False |
| |
| return True |
| |
| def get_path(self): |
| return "/proc/uid_cpupower/concurrent_active_time" |
| |
| def file_optional(self, shell=None, dut=None): |
| # This file is optional until implemented in Android common kernel |
| return True |
| |
| class ProcUidCpuPowerConcurrentPolicyTimeTest(KernelProcFileTestBase.KernelProcFileTestBase): |
| '''/proc/uid_cpupower/concurrent_policy_time |
| ''' |
| |
| def parse_contents(self, contents): |
| size = struct.calcsize('I') |
| return [struct.unpack_from('I', contents, i)[0] for i in range(0, len(contents), size)] |
| |
| def result_correct(self, result): |
| if not result: |
| return False |
| |
| policy_cnt = result[0] |
| result_len = len(result) |
| |
| if policy_cnt + 1 > result_len: |
| return False |
| |
| line_len = sum(result[1:policy_cnt+1]) + 1 |
| |
| if (result_len - policy_cnt - 1) % line_len != 0: |
| return False |
| |
| return True |
| |
| def get_path(self): |
| return "/proc/uid_cpupower/concurrent_policy_time" |
| |
| def file_optional(self, shell=None, dut=None): |
| # This file is optional until implemented in Android common kernel |
| return True |