| /* |
| * Copyright (C) 2018 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. |
| */ |
| package com.android.tradefed.suite.checker; |
| |
| import com.android.ddmlib.Log.LogLevel; |
| import com.android.tradefed.device.DeviceNotAvailableException; |
| import com.android.tradefed.device.ITestDevice; |
| import com.android.tradefed.log.LogUtil.CLog; |
| import com.android.tradefed.suite.checker.StatusCheckerResult.CheckStatus; |
| import com.android.tradefed.util.TimeUtil; |
| |
| import java.util.Date; |
| |
| /** Status checker to ensure that the device and host time are kept in sync. */ |
| public class TimeStatusChecker implements ISystemStatusChecker { |
| |
| private boolean mFailing = false; |
| |
| @Override |
| public StatusCheckerResult postExecutionCheck(ITestDevice device) |
| throws DeviceNotAvailableException { |
| long difference = device.getDeviceTimeOffset(new Date()); |
| if (difference > 5000L) { |
| String message = |
| String.format( |
| "Found a difference of '%s' between the host and device clock, " |
| + "resetting the device time.", |
| TimeUtil.formatElapsedTime(difference)); |
| CLog.w(message); |
| device.logOnDevice( |
| "Tradefed.TimeStatusChecker", |
| LogLevel.VERBOSE, |
| "Module Checker is about to reset the time."); |
| device.setDate(new Date()); |
| if (mFailing) { |
| // Avoid capturing more bugreport if the issue continues to happen, only the first |
| // module will capture it. |
| CLog.w("TimeStatusChecker is still failing on %s", device.getSerialNumber()); |
| return new StatusCheckerResult(CheckStatus.SUCCESS); |
| } |
| StatusCheckerResult result = new StatusCheckerResult(CheckStatus.FAILED); |
| result.setErrorMessage(message); |
| mFailing = true; |
| return result; |
| } |
| mFailing = false; |
| return new StatusCheckerResult(CheckStatus.SUCCESS); |
| } |
| } |