104 lines
3.1 KiB
Python
104 lines
3.1 KiB
Python
#
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# Copyright (C) 2017 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import struct
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import logging
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from vts.runners.host import asserts
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from vts.testcases.kernel.api.proc import KernelProcFileTestBase
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from vts.utils.python.file import target_file_utils
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class ProcUidCpuPowerTimeInStateTest(KernelProcFileTestBase.KernelProcFileTestBase):
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'''/proc/uid_cpupower/time_in_state
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'''
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def parse_contents(self, contents):
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size = struct.calcsize('I')
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return [struct.unpack_from('I', contents, i)[0] for i in range(0, len(contents), size)]
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def result_correct(self, result):
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if not result:
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return False
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if (len(result) - 1) % (result[0] + 1) != 0:
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return False
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return True
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def get_path(self):
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return "/proc/uid_cpupower/time_in_state"
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def file_optional(self, shell=None, dut=None):
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# This file is optional until implemented in Android common kernel
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return True
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class ProcUidCpuPowerConcurrentActiveTimeTest(KernelProcFileTestBase.KernelProcFileTestBase):
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'''/proc/uid_cpupower/concurrent_active_time
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'''
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def parse_contents(self, contents):
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size = struct.calcsize('I')
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return [struct.unpack_from('I', contents, i)[0] for i in range(0, len(contents), size)]
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def result_correct(self, result):
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if not result:
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return False
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if (len(result) - 1) % (result[0] + 1) != 0:
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return False
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return True
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def get_path(self):
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return "/proc/uid_cpupower/concurrent_active_time"
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def file_optional(self, shell=None, dut=None):
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# This file is optional until implemented in Android common kernel
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return True
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class ProcUidCpuPowerConcurrentPolicyTimeTest(KernelProcFileTestBase.KernelProcFileTestBase):
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'''/proc/uid_cpupower/concurrent_policy_time
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'''
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def parse_contents(self, contents):
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size = struct.calcsize('I')
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return [struct.unpack_from('I', contents, i)[0] for i in range(0, len(contents), size)]
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def result_correct(self, result):
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if not result:
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return False
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policy_cnt = result[0]
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result_len = len(result)
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if policy_cnt + 1 > result_len:
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return False
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line_len = sum(result[1:policy_cnt+1]) + 1
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if (result_len - policy_cnt - 1) % line_len != 0:
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return False
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return True
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def get_path(self):
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return "/proc/uid_cpupower/concurrent_policy_time"
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def file_optional(self, shell=None, dut=None):
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# This file is optional until implemented in Android common kernel
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return True
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