| /* |
| * 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.operators; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import javax.jdo.PersistenceManager; |
| import javax.jdo.Transaction; |
| import org.apache.jdo.tck.pc.mylib.PrimitiveTypes; |
| import org.apache.jdo.tck.query.QueryTest; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| * <B>Title:</B> LogicalComplement Query Operator <br> |
| * <B>Keywords:</B> query <br> |
| * <B>Assertion ID:</B> A14.6.2-32. <br> |
| * <B>Assertion Description: </B> The logical complement operator (<code>!</code>) is supported for |
| * all types as they are defined in the Java language. This includes the following types: |
| * |
| * <UL> |
| * <LI><code>Boolean, boolean</code> |
| * </UL> |
| */ |
| public class LogicalComplement extends QueryTest { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A14.6.2-32 (LogicalComplement) 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(LogicalComplement.class); |
| } |
| |
| /** Tests logical complement operator ! used with constants or simple boolean fields */ |
| public void testPositiveSimpleComplement() { |
| PersistenceManager pm = getPM(); |
| Transaction tx = pm.currentTransaction(); |
| try { |
| tx.begin(); |
| |
| List<PrimitiveTypes> allEvenInstances = |
| pm.newQuery(PrimitiveTypes.class, "booleanNull == false").executeList(); |
| List<PrimitiveTypes> allInstances = pm.newQuery(PrimitiveTypes.class, "true").executeList(); |
| List<PrimitiveTypes> empty = Collections.emptyList(); |
| |
| // case !false |
| runSimplePrimitiveTypesQuery("! false", pm, allInstances, ASSERTION_FAILED); |
| |
| // case !true |
| runSimplePrimitiveTypesQuery("! true", pm, empty, ASSERTION_FAILED); |
| |
| // case !boolean |
| runSimplePrimitiveTypesQuery("! booleanNotNull", pm, allEvenInstances, ASSERTION_FAILED); |
| |
| // case ! Boolean |
| runSimplePrimitiveTypesQuery("! booleanNull", pm, allEvenInstances, ASSERTION_FAILED); |
| |
| tx.commit(); |
| tx = null; |
| } finally { |
| if ((tx != null) && tx.isActive()) tx.rollback(); |
| } |
| } |
| |
| /** Tests logical complement operator ! negating the result of a relational. */ |
| public void testPositiveComplementOfRelationalOp() { |
| PersistenceManager pm = getPM(); |
| Transaction tx = pm.currentTransaction(); |
| try { |
| tx.begin(); |
| |
| List<PrimitiveTypes> instancesLess3 = |
| pm.newQuery(PrimitiveTypes.class, "id < 3").executeList(); |
| List<PrimitiveTypes> instancesNot3 = |
| pm.newQuery(PrimitiveTypes.class, "id != 3").executeList(); |
| List<PrimitiveTypes> instances3 = pm.newQuery(PrimitiveTypes.class, "id == 3").executeList(); |
| |
| // case !(field >= value) |
| runSimplePrimitiveTypesQuery("! (id >= 3)", pm, instancesLess3, ASSERTION_FAILED); |
| |
| // case !(field == value) |
| runSimplePrimitiveTypesQuery("! (id == 3)", pm, instancesNot3, ASSERTION_FAILED); |
| |
| // case !(field != value) |
| runSimplePrimitiveTypesQuery("! (id != 3)", pm, instances3, ASSERTION_FAILED); |
| |
| // case !!(field == value) |
| runSimplePrimitiveTypesQuery("!! (id == 3)", pm, instances3, ASSERTION_FAILED); |
| |
| // case !!(field != value) |
| runSimplePrimitiveTypesQuery("!! (id != 3)", pm, instancesNot3, ASSERTION_FAILED); |
| |
| tx.commit(); |
| tx = null; |
| } finally { |
| if ((tx != null) && tx.isActive()) tx.rollback(); |
| } |
| } |
| |
| /** Tests logical complement operator ! negating field comparison with a non null value. */ |
| public void testPositiveNullFieldComparison() { |
| PersistenceManager pm = getPM(); |
| createAndStoreNullInstance(pm); |
| Transaction tx = pm.currentTransaction(); |
| try { |
| tx.begin(); |
| |
| List<PrimitiveTypes> instances3 = pm.newQuery(PrimitiveTypes.class, "id == 3").executeList(); |
| List<PrimitiveTypes> instancesNot0Not3 = |
| pm.newQuery(PrimitiveTypes.class, "id != 3 && id != 0").executeList(); |
| |
| // case (nullableField == value) |
| runSimplePrimitiveTypesQuery("intNull == 3", pm, instances3, ASSERTION_FAILED); |
| |
| // case (nullableField != value) |
| runSimplePrimitiveTypesQuery("intNull != 3", pm, instancesNot0Not3, ASSERTION_FAILED); |
| |
| // case ! (nullableField == value) |
| runSimplePrimitiveTypesQuery("!(intNull == 3)", pm, instancesNot0Not3, ASSERTION_FAILED); |
| |
| // case ! (nullableField != value) |
| runSimplePrimitiveTypesQuery("!(intNull != 3)", pm, instances3, ASSERTION_FAILED); |
| |
| tx.commit(); |
| tx = null; |
| } finally { |
| if ((tx != null) && tx.isActive()) tx.rollback(); |
| } |
| } |
| |
| /** Tests logical complement operator ! negating a null check. */ |
| public void testPositiveNullCheck() { |
| PersistenceManager pm = getPM(); |
| createAndStoreNullInstance(pm); |
| Transaction tx = pm.currentTransaction(); |
| try { |
| tx.begin(); |
| |
| List<PrimitiveTypes> instancesGreater0 = |
| pm.newQuery(PrimitiveTypes.class, "id > 0").executeList(); |
| List<PrimitiveTypes> instances0 = pm.newQuery(PrimitiveTypes.class, "id == 0").executeList(); |
| |
| // case !(field == null) |
| runSimplePrimitiveTypesQuery("! (intNull == null)", pm, instancesGreater0, ASSERTION_FAILED); |
| |
| // case !(field != null) |
| runSimplePrimitiveTypesQuery("! (intNull != null)", pm, instances0, ASSERTION_FAILED); |
| |
| // case !!(field == null) |
| runSimplePrimitiveTypesQuery("!! (intNull == null)", pm, instances0, ASSERTION_FAILED); |
| |
| // case !!(field != null) |
| runSimplePrimitiveTypesQuery("!! (intNull != null)", pm, instancesGreater0, ASSERTION_FAILED); |
| |
| 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(PrimitiveTypes.class); |
| loadAndPersistPrimitiveTypes(getPM()); |
| } |
| |
| private void createAndStoreNullInstance(PersistenceManager pm) { |
| Transaction tx = pm.currentTransaction(); |
| try { |
| tx.begin(); |
| PrimitiveTypes primitiveObject = |
| new PrimitiveTypes( |
| 0, false, null, (byte) 0, null, (short) 0, null, 0, null, 0, null, 0, null, 0, null, |
| '0', null, null, null, null, null, null); |
| pm.makePersistent(primitiveObject); |
| tx.commit(); |
| tx = null; |
| } finally { |
| if ((tx != null) && tx.isActive()) tx.rollback(); |
| } |
| } |
| } |