@@ -0,0 +1,1640 @@
+/*%0A * Licensed to the Apache Software Foundation (ASF) under one or more%0A * contributor license agreements.  See the NOTICE file distributed with%0A * this work for additional information regarding copyright ownership.%0A * The ASF licenses this file to you under the Apache License, Version 2.0%0A * (the %22License%22); you may not use this file except in compliance with%0A * the License.  You may obtain a copy of the License at%0A *%0A * http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage org.apache.calcite.test;%0A%0Aimport org.apache.calcite.piglet.PigConverter;%0Aimport org.apache.calcite.rel.RelNode;%0Aimport org.apache.calcite.tools.FrameworkConfig;%0A%0Aimport org.junit.jupiter.api.BeforeEach;%0A%0Aimport static org.apache.calcite.piglet.PigConverter.create;%0Aimport static org.apache.calcite.test.PigRelBuilderTest.config;%0A%0Aimport static org.junit.jupiter.api.Assumptions.assumeFalse;%0A%0Aimport static java.lang.System.getProperty;%0A%0A/**%0A * Abstract class for Pig to %7B@link RelNode%7D tests.%0A */%0Apublic abstract class PigRelTestBase %7B%0A  PigConverter converter;%0A%0A  @BeforeEach%0A  public void testSetup() throws Exception %7B%0A    assumeFalse(getProperty(%22os.name%22).startsWith(%22Windows%22),%0A        %22Skip: Pig/Hadoop tests do not work on Windows%22);%0A%0A    final FrameworkConfig config = config().build();%0A    converter = create(config);%0A  %7D%0A%7D%0A

test cases fixes.