Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.fmap.dal.resource.spi;

import junit.framework.TestCase;

import org.easymock.MockControl;

import org.gvsig.fmap.dal.resource.Resource;

import org.gvsig.fmap.dal.resource.ResourceAction;

import org.gvsig.fmap.dal.resource.ResourceParameters;

public class TestAbstractResourcePerformance extends TestCase {

        private MockControl paramsControl;

        private ResourceParameters params;

        private AbstractResource resource;

        private MockControl paramsControl2;

        private ResourceParameters params2;

        private AbstractNonBlockingResource nonBlockingResource;

        protected void setUp() throws Exception {

                super.setUp();

                paramsControl = MockControl.createNiceControl(ResourceParameters.class);

                params = (ResourceParameters) paramsControl.getMock();

                resource = new TestResource(params);

                paramsControl2 =

                                MockControl.createNiceControl(ResourceParameters.class);

                params2 = (ResourceParameters) paramsControl2.getMock();

                nonBlockingResource = new TestNonBlockingResource(params2);

        }

        /**

         * Test method for

         * {@link org.gvsig.fmap.dal.resource.spi.AbstractResource#execute(java.lang.Runnable)}

         * .

         */

        public void testExecuteBlockingPerformance() throws Exception {

                executePerformance(new ResourceAction() {

                        public Object run() throws Exception {

                                return null;

                        }

                }, resource);

        }

        /**

         * Test method for

         * {@link org.gvsig.fmap.dal.resource.spi.AbstractResource#execute(java.lang.Runnable)}

         * .

         */

        public void testExecuteNonBlockingPerformance() throws Exception {

                executePerformance(new ResourceAction() {

                        public Object run() throws Exception {

                                return null;

                        }

                }, nonBlockingResource);

        }

        /**

         * Test method for

         * {@link org.gvsig.fmap.dal.resource.spi.AbstractResource#execute(java.lang.Runnable)}

         * .

         */

        public void executePerformance(ResourceAction action, Resource resource)

                        throws Exception {

                final int executions = 100000;

                long time1 = System.currentTimeMillis();

                for (int i = 0; i < executions; i++) {

                        resource.execute(action);

                }

                long time2 = System.currentTimeMillis();

                System.out.print(resource.getName());

                System.out.print(": total time: " + (time2 - time1) + " ms.");

                System.out.println(" - time per execution: "

                                + ((float) (time2 - time1) / (float) executions) + " ms.");

        }

}