/* * ProActive Parallel Suite(TM): * The Open Source library for parallel and distributed * Workflows & Scheduling, Orchestration, Cloud Automation * and Big Data Analysis on Enterprise Grids & Clouds. * * Copyright (c) 2007 - 2017 ActiveEon * Contact: contact@activeeon.com * * This library is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation: version 3 of * the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * If needed, contact us to obtain a release under GPL Version 2 or 3 * or a different license than the AGPL. */ package functionaltests.dataspaces; import static functionaltests.utils.SchedulerTHelper.log; import static org.junit.Assert.assertTrue; import java.io.File; import java.io.IOException; import java.net.URI; import java.net.URL; import org.junit.Assert; import org.junit.Test; import org.ow2.proactive.resourcemanager.nodesource.dataspace.DataSpaceNodeConfigurationAgent; import functionaltests.utils.SchedulerFunctionalTestNoRestart; /** * TestCacheSpace * <p> * tests that files are correctly transferred to the cache space. * That transferred files remain for subsequent jobs, and that modified files are updated in the cache * * @author The ProActive Team */ public class TestCacheSpace extends SchedulerFunctionalTestNoRestart { static URL jobDescriptor1 = TestCacheSpace.class.getResource("/functionaltests/descriptors/Job_CacheSpace1.xml"); static String dataToCopyFileName = "dataToCopy"; static String dataToUpdateFileName = "dataToUpdate"; @Test public void testSubmitJobWithTransferFilesToCacheSpace() throws Throwable { String userURI = schedulerHelper.getSchedulerInterface().getUserSpaceURIs().get(0); assertTrue(userURI.startsWith("file:")); log("User URI is " + userURI); String userPath = new File(new URI(userURI)).getAbsolutePath(); // create two files, one which will be copied once File dataToCopyFile = createFileInUserSpace(userPath, dataToCopyFileName); // and one which will be copied once, updated on the server, and which should be then updated in the cache File dataToUpdateFile = createFileInUserSpace(userPath, dataToUpdateFileName); // submit the job to transfer files. schedulerHelper.testJobSubmission(new File(jobDescriptor1.toURI()).getAbsolutePath()); File cacheFolder = new File(System.getProperty("java.io.tmpdir"), DataSpaceNodeConfigurationAgent.DEFAULT_CACHE_SUBFOLDER_NAME); File transferredDataToCopyFile = new File(cacheFolder, dataToCopyFileName); File transferredDataToUpdateFile = new File(cacheFolder, dataToUpdateFileName); Assert.assertTrue("File " + dataToCopyFileName + " must be present in the cache after the job execution", transferredDataToCopyFile.exists()); Assert.assertTrue("File " + dataToUpdateFileName + " must be present in the cache after the job execution", transferredDataToUpdateFile.exists()); long lastCopyFileModificationTime = transferredDataToCopyFile.lastModified(); long lastUpdateFileModificationTime = transferredDataToUpdateFile.lastModified(); // change the file to update dataToUpdateFile.delete(); dataToUpdateFile.createNewFile(); // submit the job a second time. schedulerHelper.testJobSubmission(new File(jobDescriptor1.toURI()).getAbsolutePath()); Assert.assertTrue("File " + dataToCopyFileName + " must be present in the cache after the job execution", transferredDataToCopyFile.exists()); Assert.assertTrue("File " + dataToUpdateFileName + " must be present in the cache after the job execution", transferredDataToUpdateFile.exists()); // verify file modification. Assert.assertTrue("File " + dataToCopyFileName + " must be the same than the previous transfer", transferredDataToCopyFile.lastModified() == lastCopyFileModificationTime); Assert.assertTrue("File " + dataToUpdateFileName + " must be newer than the previous transfer", transferredDataToUpdateFile.lastModified() > lastUpdateFileModificationTime); } private File createFileInUserSpace(String userPath, String dataToCopyFileName) throws IOException { File dataToCopyFile = new File(userPath, dataToCopyFileName); if (dataToCopyFile.exists()) { dataToCopyFile.delete(); } dataToCopyFile.createNewFile(); return dataToCopyFile; } }