content: /*
   * 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.
   */
  package com.android.statsd.loadtest;
  
  import android.content.Context;
  import android.util.Log;
  import com.android.os.StatsLog.ConfigMetricsReport;
  import com.android.os.StatsLog.EventMetricData;
  import com.android.os.StatsLog.StatsLogReport;
  import com.android.internal.os.StatsdConfigProto.TimeUnit;
  import java.util.List;
  import java.util.regex.Matcher;
  import java.util.regex.Pattern;
  
  /**
   * Checks the correctness of the stats.
   */
  public class ValidationRecorder extends PerfDataRecorder {
      private static final String TAG = "loadtest.ValidationRecorder";
  
      private final LoadtestActivity mLoadtestActivity;
  
      public ValidationRecorder(LoadtestActivity loadtestActivity, boolean placebo, int replication,
          TimeUnit bucket, long periodSecs, int burst,  boolean includeCountMetric,
          boolean includeDurationMetric, boolean includeEventMetric,  boolean includeValueMetric,
          boolean includeGaugeMetric) {
        super(placebo, replication, bucket, periodSecs, burst, includeCountMetric,
            includeDurationMetric, includeEventMetric, includeValueMetric, includeGaugeMetric);
          mLoadtestActivity = loadtestActivity;
      }
  
      @Override
      public void startRecording(Context context) {
          // Nothing to do.
      }
  
      @Override
      public void onAlarm(Context context) {
          validateData();
      }
  
      @Override
      public void stopRecording(Context context) {
          validateData();
      }
  
      private void validateData() {
          // The code below is commented out because it calls getData, which has the side-effect
          // of clearing statsd's data buffer.
          /*
          List<ConfigMetricsReport> reports = mLoadtestActivity.getData();
          if (reports != null) {
              Log.d(TAG, "GOT DATA");
              for (ConfigMetricsReport report : reports) {
                  for (StatsLogReport logReport : report.getMetricsList()) {
                      if (!logReport.hasMetricId()) {
                          Log.e(TAG, "Metric missing name.");
                      }
                  }
              }
          }
          */
      }
  
      private void validateEventBatteryLevelChanges(StatsLogReport logReport) {
          Log.d(TAG, "Validating " + logReport.getMetricId());
          if (logReport.hasEventMetrics()) {
              Log.d(TAG, "Num events captured: " + logReport.getEventMetrics().getDataCount());
              for (EventMetricData data : logReport.getEventMetrics().getDataList()) {
                  Log.d(TAG, "  Event : " + data.getAtom());
              }
          } else {
              Log.d(TAG, "Metric is invalid");
          }
      }
  
      private void validateEventBatteryLevelChangesWhileScreenIsOn(StatsLogReport logReport) {
          Log.d(TAG, "Validating " + logReport.getMetricId());
      }
  }
  