86 lines
2.8 KiB
Python
86 lines
2.8 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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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 ProcCpuInfoTest(KernelProcFileTestBase.KernelProcFileTestBase):
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'''/proc/cpuinfo displays a collection of cpu and architecture specific items.
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The file consists of multiple lines of 'identifier : values' where
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'identifier' is a space separated name that can end in some tabs, and
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'values' are space separated items that can also in in a space.
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Extra newlines are allowed between normal lines.
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'''
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EXPECTED_FIELDS = [
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['processor', ['\t']],
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]
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start = 'lines'
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# Any character except for ':' and whitespace is allowed
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t_STRING = r'[^:^ ^\t^\n]+'
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# Numbers and literals are tokenized as strings instead
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t_NUMBER = r'x'
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t_HEX_LITERAL = r'x'
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t_FLOAT = r'x'
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p_lines = repeat_rule('line')
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p_string_spaces = repeat_rule('string_space', zero_ok=True)
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p_space_items = repeat_rule('space_item', zero_ok=True)
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p_TABs = repeat_rule('TAB', zero_ok=True)
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def p_line(self, p):
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'''line : string_spaces STRING TABs COLON space_items SPACE NEWLINE
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| string_spaces STRING TABs COLON space_items NEWLINE
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| NEWLINE'''
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if len(p) == 2:
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p[0] = []
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return
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p[0] = [p[1] + [p[2], p[3]], p[5], p[6]]
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def p_space_item(self, p):
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'space_item : SPACE STRING'
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p[0] = p[2]
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def p_string_space(self, p):
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'string_space : STRING SPACE'
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p[0] = p[1]
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def result_correct(self, parse_result):
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expected_fields = self.EXPECTED_FIELDS[:]
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for line in parse_result:
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if len(line) > 0:
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if line[0] in expected_fields:
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expected_fields.remove(line[0])
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return len(expected_fields) == 0
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def get_path(self):
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return "/proc/cpuinfo"
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class ProcLoadavgTest(KernelProcFileTestBase.KernelProcFileTestBase):
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'''/proc/loadavg displays CPU and IO load average over time.'''
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def parse_contents(self, contents):
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return self.parse_line("{:f} {:f} {:f} {:d}/{:d} {:d}\n", contents)
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def get_path(self):
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return "/proc/loadavg"
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