start/src/main/java/org/apache/accumulo/start/TestMain.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.accumulo.start;

/**
 * This program tests that the proper exit code is propagated to the shell.
 *
 * $ ./bin/accumulo org.apache.accumulo.start.TestMain $ ./bin/accumulo
 * org.apache.accumulo.start.TestMain badExit $ ./bin/accumulo org.apache.accumulo.start.TestMain
 * throw
 *
 * The last case tests the proper logging of an exception.
 */
public class TestMain {
  public static void main(String[] args) {
    if (args.length > 0) {
      if (args[0].equals("success"))
        System.exit(0);
      if (args[0].equals("throw"))
        throw new RuntimeException("This is an exception");
    }
    System.exit(-1);
  }
}