| # |
| # 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. |
| # |
| |
| from vts.testcases.kernel.api.proc import KernelProcFileTestBase |
| from vts.testcases.kernel.api.proc.KernelProcFileTestBase import repeat_rule, literal_token |
| |
| |
| class ProcStatTest(KernelProcFileTestBase.KernelProcFileTestBase): |
| '''/proc/stat provides kernel and system statistics.''' |
| |
| start = 'stat' |
| |
| t_CPU = literal_token(r'cpu[0-9]*') |
| t_INTR = literal_token(r'intr') |
| t_CTXT = literal_token(r'ctxt') |
| t_BTIME = literal_token(r'btime') |
| t_PROCESSES = literal_token(r'processes') |
| t_PROCS_RUNNING = literal_token(r'procs_running') |
| t_PROCS_BLOCKED = literal_token(r'procs_blocked') |
| t_SOFTIRQ = literal_token(r'softirq') |
| |
| p_cpus = repeat_rule('cpu') |
| p_numbers = repeat_rule('NUMBER') |
| |
| t_ignore = ' ' |
| |
| def p_stat(self, p): |
| 'stat : cpus intr ctxt btime processes procs_running procs_blocked softirq' |
| p[0] = p[1:] |
| |
| def p_cpu(self, p): |
| 'cpu : CPU NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER NUMBER NEWLINE' |
| p[0] = p[1:] |
| |
| def p_intr(self, p): |
| 'intr : INTR NUMBERs NEWLINE' |
| p[0] = p[1:] |
| |
| def p_ctxt(self, p): |
| 'ctxt : CTXT NUMBER NEWLINE' |
| p[0] = p[1:] |
| |
| def p_btime(self, p): |
| 'btime : BTIME NUMBER NEWLINE' |
| p[0] = p[1:] |
| |
| def p_processes(self, p): |
| 'processes : PROCESSES NUMBER NEWLINE' |
| p[0] = p[1:] |
| |
| def p_procs_running(self, p): |
| 'procs_running : PROCS_RUNNING NUMBER NEWLINE' |
| p[0] = p[1:] |
| |
| def p_procs_blocked(self, p): |
| 'procs_blocked : PROCS_BLOCKED NUMBER NEWLINE' |
| p[0] = p[1:] |
| |
| def p_softirq(self, p): |
| 'softirq : SOFTIRQ NUMBERs NEWLINE' |
| p[0] = p[1:] |
| |
| def get_path(self): |
| return "/proc/stat" |