content: /*
   * 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.calcite.test;
  
  import org.apache.calcite.piglet.PigConverter;
  import org.apache.calcite.rel.RelNode;
  import org.apache.calcite.tools.FrameworkConfig;
  
  import org.junit.jupiter.api.BeforeEach;
  
  import static org.apache.calcite.piglet.PigConverter.create;
  import static org.apache.calcite.test.PigRelBuilderTest.config;
  
  import static org.junit.jupiter.api.Assumptions.assumeFalse;
  
  import static java.lang.System.getProperty;
  
  /**
   * Abstract class for Pig to {@link RelNode} tests.
   *
   * <p>Under JDK 23 and higher, this test requires
   * "{@code -Djava.security.manager=allow}" command-line arguments due to
   * Hadoop's use of deprecated methods in {@link javax.security.auth.Subject}.
   * These arguments are set automatically if you run via Gradle.
   */
  public abstract class PigRelTestBase {
    PigConverter converter;
  
    @BeforeEach
    public void testSetup() throws Exception {
      assumeFalse(getProperty("os.name").startsWith("Windows"),
          "Skip: Pig/Hadoop tests do not work on Windows");
  
      final FrameworkConfig config = config().build();
      converter = create(config);
    }
  }
  