Line data    Source code

       1             : // Copyright (C) 2020 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.acceptance.ssh;
      16             : 
      17             : import com.google.common.flogger.FluentLogger;
      18             : import com.google.gerrit.sshd.SshCommand;
      19             : import java.util.concurrent.CyclicBarrier;
      20             : import org.kohsuke.args4j.Option;
      21             : 
      22           1 : public abstract class TestCommand extends SshCommand {
      23           1 :   private static final FluentLogger logger = FluentLogger.forEnclosingClass();
      24           1 :   public static final CyclicBarrier syncPoint = new CyclicBarrier(2);
      25             : 
      26             :   @Option(
      27             :       name = "--duration",
      28             :       aliases = {"-d"},
      29             :       required = true,
      30             :       usage = "Duration of the command execution in seconds")
      31             :   private int duration;
      32             : 
      33             :   @Override
      34             :   protected void run() throws UnloggedFailure, Failure, Exception {
      35           1 :     logger.atFine().log("Starting command.");
      36           1 :     if (isGraceful()) {
      37           1 :       enableGracefulStop();
      38             :     }
      39             :     try {
      40           1 :       syncPoint.await();
      41           1 :       Thread.sleep(duration * 1000);
      42           1 :       logger.atFine().log("Stopping command.");
      43           0 :     } catch (Exception e) {
      44           0 :       throw die("Command ended prematurely.", e);
      45           1 :     }
      46           1 :   }
      47             : 
      48             :   abstract boolean isGraceful();
      49             : }