tck/src/main/java/org/apache/jdo/tck/query/jdoql/ParenthesesMarkOperatorPrecedence.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
<<<<<<< Updated upstream
 *
 *     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
=======
 * 
 *     https://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 
>>>>>>> Stashed changes
 * limitations under the License.
 */

package org.apache.jdo.tck.query.jdoql;

import java.util.ArrayList;
import java.util.List;
import javax.jdo.PersistenceManager;
import javax.jdo.Query;
import javax.jdo.Transaction;
import org.apache.jdo.tck.pc.mylib.PCPoint;
import org.apache.jdo.tck.query.QueryTest;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B> Parentheses Mark Operator Precedence <br>
 * <B>Keywords:</B> query <br>
 * <B>Assertion ID:</B> A14.6.2-37. <br>
 * <B>Assertion Description: </B> Parentheses can be used to explicitly mark operator precedence.
 */
public class ParenthesesMarkOperatorPrecedence extends QueryTest {

  /** */
  private static final String ASSERTION_FAILED =
      "Assertion A14.6.2-37 (ParenthesesMarkOperatorPrecedence) failed: ";

  /**
   * The <code>main</code> is called when the class is directly executed from the command line.
   *
   * @param args The arguments passed to the program.
   */
  public static void main(String[] args) {
    BatchTestRunner.run(ParenthesesMarkOperatorPrecedence.class);
  }

  /** */
  public void testPositive() {
    PersistenceManager pm = getPM();

    runTestParenthesesMarkOperatorPrecedence01(pm);
    runTestParenthesesMarkOperatorPrecedence02(pm);
    runTestParenthesesMarkOperatorPrecedence03(pm);
    runTestParenthesesMarkOperatorPrecedence04(pm);
    runTestParenthesesMarkOperatorPrecedence05(pm);
    runTestParenthesesMarkOperatorPrecedence06(pm);
    runTestParenthesesMarkOperatorPrecedence07(pm);
    runTestParenthesesMarkOperatorPrecedence08(pm);
    runTestParenthesesMarkOperatorPrecedence09(pm);
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence01(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence01...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == (1 + 1)");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p3 = new PCPoint(2, 2);
      expected.add(p3);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(ASSERTION_FAILED, "x == (1 + 1)", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence01 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence02(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence01...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == (1 + 1) * 2");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p5 = new PCPoint(4, 4);
      expected.add(p5);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(ASSERTION_FAILED, "x == (1 + 1) * 2", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence02 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence03(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence03...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == (9 - 1) * (3 + 5) / 32");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p3 = new PCPoint(2, 2);
      expected.add(p3);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(
          ASSERTION_FAILED, "x == (9 - 1) * (3 + 5) / 32", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence03 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence04(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence04...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == 2 && y == 2");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p3 = new PCPoint(2, 2);
      expected.add(p3);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(ASSERTION_FAILED, "x == 2 && y == 2", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence04 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence05(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence05...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == (1 + 1) || y == (1002 - 1000)");

      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p3 = new PCPoint(2, 2);
      expected.add(p3);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(
          ASSERTION_FAILED, "x == (1 + 1) || y == (1002 - 1000)", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence05 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence06(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence06...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == (1 * 2) && true");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p3 = new PCPoint(2, 2);
      expected.add(p3);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(ASSERTION_FAILED, "x == (1 * 2) && true", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence06 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence07(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence07...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == (10000 / 5000) || false");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p3 = new PCPoint(2, 2);
      expected.add(p3);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(
          ASSERTION_FAILED, "x == (10000 / 5000) || false", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence07 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence08(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence08...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("(x == 2) == true");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p3 = new PCPoint(2, 2);
      expected.add(p3);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(ASSERTION_FAILED, "(x == 2) == true", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence08 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  void runTestParenthesesMarkOperatorPrecedence09(PersistenceManager pm) {
    if (debug) logger.debug("\nExecuting Test ParenthesesMarkOperatorPrecedence09...");

    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("(x == ((21 - 1/1)/10 + 1)) | (false && true)");
      Object results = query.execute();

      // check query result
      List<PCPoint> expected = new ArrayList<>();
      PCPoint p4 = new PCPoint(3, 3);
      expected.add(p4);
      expected = getFromInserted(expected);
      printOutput(results, expected);
      checkQueryResultWithoutOrder(
          ASSERTION_FAILED, "(x == ((21 - 1/1)/10 + 1)) | (false && true)", results, expected);
      if (debug) logger.debug("Test ParenthesesMarkOperatorPrecedence09 - Passed");

      tx.commit();
      tx = null;
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /**
   * @see org.apache.jdo.tck.JDO_Test#localSetUp()
   */
  @Override
  protected void localSetUp() {
    addTearDownClass(PCPoint.class);
    loadAndPersistPCPoints(getPM());
  }
}