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path: root/exec/java-exec/src/test/java/org/apache/drill/exec/physical/impl/validate/TestValidationOptions.java
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/*
 * 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.drill.exec.physical.impl.validate;

import static org.junit.Assert.assertFalse;

import org.apache.drill.exec.ExecConstants;
import org.apache.drill.exec.store.easy.text.compliant.CompliantTextRecordReader;
import org.apache.drill.test.BaseDirTestWatcher;
import org.apache.drill.test.ClientFixture;
import org.apache.drill.test.ClusterFixture;
import org.apache.drill.test.DrillTest;
import org.apache.drill.test.ClusterFixtureBuilder;
import org.apache.drill.test.LogFixture;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;

import ch.qos.logback.classic.Level;

@Ignore("requires manual verification")
public class TestValidationOptions extends DrillTest {

  protected static LogFixture logFixture;

  @Rule
  public final BaseDirTestWatcher dirTestWatcher = new BaseDirTestWatcher();

  @BeforeClass
  public static void setUpBeforeClass() throws Exception {
    logFixture = LogFixture.builder()
        .toConsole()
        .logger(BatchValidator.class, Level.TRACE)
        .logger(IteratorValidatorCreator.class, Level.TRACE)
        .logger(CompliantTextRecordReader.class, Level.TRACE)
        .build();
  }

  @AfterClass
  public static void tearDownAfterClass() throws Exception {
    logFixture.close();
  }

  // To validate these tests, set breakpoints in ImplCreator
  // and IteratorValidatorBatchIterator to see if the options
  // work as expected.

  @Test
  public void testOptions() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.builder(dirTestWatcher)
        .maxParallelization(1)
        .configProperty(ExecConstants.ENABLE_ITERATOR_VALIDATION, false)
        .configProperty(ExecConstants.ENABLE_VECTOR_VALIDATION, false)
        .sessionOption(ExecConstants.ENABLE_ITERATOR_VALIDATION_OPTION, true)
        .sessionOption(ExecConstants.ENABLE_VECTOR_VALIDATION_OPTION, true);
    try (ClusterFixture cluster = builder.build();
         ClientFixture client = cluster.clientFixture()) {

      boolean hasAssertions = false;
      assert hasAssertions = true;
      assertFalse(hasAssertions);
      String sql = "SELECT id_i, name_s10 FROM `mock`.`customers_10`";
      client.queryBuilder().sql(sql).run();

      client.alterSession(ExecConstants.ENABLE_VECTOR_VALIDATION, false);
      client.queryBuilder().sql(sql).run();

      client.alterSession(ExecConstants.ENABLE_ITERATOR_VALIDATION, false);
      client.queryBuilder().sql(sql).run();
    }
  }

  /**
   * Config options override session options. Config options allow passing in
   * the setting at run time on the command line. This is a work-around for the
   * fact that the config system has no generic solution at present.
   *
   * @throws Exception if anything goes wrong
   */

  @Test
  public void testConfig() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.builder(dirTestWatcher)
        .maxParallelization(1)
        .configProperty(ExecConstants.ENABLE_ITERATOR_VALIDATION, true)
        .configProperty(ExecConstants.ENABLE_VECTOR_VALIDATION, true)
        .sessionOption(ExecConstants.ENABLE_ITERATOR_VALIDATION_OPTION, false)
        .sessionOption(ExecConstants.ENABLE_VECTOR_VALIDATION_OPTION, false);
    try (ClusterFixture cluster = builder.build();
         ClientFixture client = cluster.clientFixture()) {

      boolean hasAssertions = false;
      assert hasAssertions = true;
      assertFalse(hasAssertions);
      String sql = "SELECT id_i, name_s10 FROM `mock`.`customers_10`";
      client.queryBuilder().sql(sql).run();
    }
  }

  /**
   * Should do no validation with all-default options.
   *
   * @throws Exception
   */

  @Test
  public void testDefaults() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.builder(dirTestWatcher)
        .maxParallelization(1);
    try (ClusterFixture cluster = builder.build();
         ClientFixture client = cluster.clientFixture()) {

      boolean hasAssertions = false;
      assert hasAssertions = true;
      assertFalse(hasAssertions);
      String sql = "SELECT id_i, name_s10 FROM `mock`.`customers_10`";
      client.queryBuilder().sql(sql).run();
    }
  }
}