1#!/usr/bin/env python3 2# 3# Copyright 2020 - The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17from acts.controllers.fuchsia_lib.base_lib import BaseLib 18 19 20class FuchsiaKernelLib(BaseLib): 21 def __init__(self, addr, tc, client_id): 22 self.address = addr 23 self.test_counter = tc 24 self.client_id = client_id 25 26 def getMemoryStats(self): 27 """ Gets memory stats. 28 29 Returns: 30 MemoryStats struct, prints an error message if error. 31 """ 32 test_cmd = "kernel_facade.GetMemoryStats" 33 test_args = {} 34 test_id = self.build_id(self.test_counter) 35 self.test_counter += 1 36 37 return self.send_command(test_id, test_cmd, test_args) 38 39 def getCpuStats(self): 40 """ Gets CPU stats. 41 42 Returns: 43 CpuStats struct, prints an error message if error. 44 """ 45 test_cmd = "kernel_facade.GetCpuStats" 46 test_args = {} 47 test_id = self.build_id(self.test_counter) 48 self.test_counter += 1 49 50 return self.send_command(test_id, test_cmd, test_args) 51 52 def getAllStats(self): 53 """ Gets memory and CPU stats. 54 55 Returns: 56 MemoryStats struct and CpuStats struct, prints an error message if error. 57 """ 58 test_cmd = "kernel_facade.GetAllStats" 59 test_args = {} 60 test_id = self.build_id(self.test_counter) 61 self.test_counter += 1 62 63 return self.send_command(test_id, test_cmd, test_args) 64