#
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# Copyright (C) 2018 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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from vts.testcases.kernel.api.proc import KernelProcFileTestBase
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from vts.testcases.kernel.api.proc.KernelProcFileTestBase import repeat_rule, literal_token
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class ProcUidTimeInStateTest(KernelProcFileTestBase.KernelProcFileTestBase):
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'''/proc/uid_time_in_state provides the time each UID's processes spend
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executing at each available frequency.
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This is an Android specific file.
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'''
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start = 'uid_time_table'
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t_UID = literal_token(r'uid')
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p_uid_times = repeat_rule('uid_time')
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p_numbers = repeat_rule('NUMBER')
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t_ignore = ' '
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def p_uid_time_table(self, p):
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'uid_time_table : freqs uid_times'
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p[0] = p[1:]
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def p_freqs(self, p):
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'freqs : UID COLON NUMBERs NEWLINE'
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p[0] = p[3]
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def p_uid_time(self, p):
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'uid_time : NUMBER COLON NUMBERs NEWLINE'
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p[0] = [p[1], p[3]]
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def get_path(self):
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return "/proc/uid_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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def result_correct(self, result):
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freqs, times = result
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return all(len(time[1]) == len(freqs) for time in times)
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