| /* |
| * 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.jdo.tck.query.jdoql; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import javax.jdo.PersistenceManager; |
| import javax.jdo.Query; |
| import javax.jdo.Transaction; |
| |
| import org.apache.jdo.tck.JDO_Test; |
| 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> White Space is a Character and is Ignored |
| *<BR> |
| *<B>Keywords:</B> query |
| *<BR> |
| *<B>Assertion ID:</B> A14.6.2-6. |
| *<BR> |
| *<B>Assertion Description: </B> White space (non-printing characters space, |
| *tab, carriage return, and line feed) is a separator and is otherwise ignored |
| *in a <code>Query</code> filter. |
| */ |
| |
| public class WhiteSpaceIsACharacterAndIgnored extends QueryTest { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A14.6.2-6 (WhiteSpaceIsACharacterAndIgnored) 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(WhiteSpaceIsACharacterAndIgnored.class); |
| } |
| |
| Collection expected = null; |
| |
| /** */ |
| public void testPositive() { |
| PersistenceManager pm = getPM(); |
| |
| initExpectedResult(pm, "x == 0"); |
| |
| // Escape Sequence |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\t == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\n == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\f == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\r == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\n == \t 0 \r"); |
| // Unicode |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\u0009 == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\u000c == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\u0020 == 0"); |
| // Octal Escape |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\11 == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\12 == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\14 == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\15 == 0"); |
| runTestWhiteSpaceIsACharacterAndIgnored01(pm, "x\40 == 0"); |
| |
| pm.close(); |
| pm = null; |
| } |
| |
| /** */ |
| void initExpectedResult(PersistenceManager pm, String filter) { |
| Transaction tx = pm.currentTransaction(); |
| try { |
| tx.begin(); |
| |
| Query query = pm.newQuery(); |
| query.setClass(PCPoint.class); |
| query.setCandidates(pm.getExtent(PCPoint.class, false)); |
| query.setFilter(filter); |
| expected = (Collection) query.execute(); |
| // Create a new collection for the expected result. |
| // This ensures that the expected result may be iterated |
| // outside of the scope of the current transaction. |
| expected = new ArrayList(expected); |
| |
| tx.commit(); |
| tx = null; |
| } |
| finally { |
| if ((tx != null) && tx.isActive()) |
| tx.rollback(); |
| } |
| } |
| |
| /** */ |
| void runTestWhiteSpaceIsACharacterAndIgnored01(PersistenceManager pm, |
| String filter) { |
| Transaction tx = pm.currentTransaction(); |
| Collection results = null; |
| try { |
| tx.begin(); |
| |
| Query query = pm.newQuery(); |
| query.setClass(PCPoint.class); |
| query.setCandidates(pm.getExtent(PCPoint.class, false)); |
| query.setFilter(filter); |
| results = (Collection) query.execute(); |
| printOutput(results, expected); |
| checkQueryResultWithoutOrder(ASSERTION_FAILED, filter, |
| results, expected); |
| if (debug) |
| logger.debug("Test WhiteSpaceIsACharacterAndIgnored01(\"" + |
| filter + "\"): Passed"); |
| |
| tx.commit(); |
| tx = null; |
| } |
| finally { |
| if ((tx != null) && tx.isActive()) |
| tx.rollback(); |
| } |
| } |
| |
| /** |
| * @see JDO_Test#localSetUp() |
| */ |
| protected void localSetUp() { |
| addTearDownClass(PCPoint.class); |
| loadAndPersistPCPoints(getPM()); |
| } |
| } |