modules/graphics/src/test/java/test/javafx/concurrent/ServiceTestBase.java

Print this page
rev 9250 : 8134762: Refactor Javafx graphics module tests for clear separation of tests
Reviewed-by:


   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javafx.concurrent;
  27 
  28 import java.util.concurrent.ConcurrentLinkedQueue;
  29 import java.util.concurrent.Executor;

  30 import org.junit.Before;
  31 
  32 /**
  33  * Base class for tests of the Service class. This class has built into it
  34  * the notion of an event queue, and executing a Service on a background
  35  * thread. It handles draining the EQ of events and so forth.
  36  */
  37 public abstract class ServiceTestBase {
  38     protected final ConcurrentLinkedQueue<Runnable> eventQueue =
  39             new ConcurrentLinkedQueue<Runnable>();
  40     protected TestServiceFactory factory;
  41     protected Service<String> service;
  42     
  43     protected abstract TestServiceFactory setupServiceFactory();
  44     protected Executor createExecutor() {
  45         return command -> {
  46             if (command == null) Thread.dumpStack();
  47             Thread th = new Thread() {
  48                 @Override public void run() {
  49                     try {




   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package test.javafx.concurrent;
  27 
  28 import java.util.concurrent.ConcurrentLinkedQueue;
  29 import java.util.concurrent.Executor;
  30 import javafx.concurrent.Service;
  31 import org.junit.Before;
  32 
  33 /**
  34  * Base class for tests of the Service class. This class has built into it
  35  * the notion of an event queue, and executing a Service on a background
  36  * thread. It handles draining the EQ of events and so forth.
  37  */
  38 public abstract class ServiceTestBase {
  39     protected final ConcurrentLinkedQueue<Runnable> eventQueue =
  40             new ConcurrentLinkedQueue<Runnable>();
  41     protected TestServiceFactory factory;
  42     protected Service<String> service;
  43     
  44     protected abstract TestServiceFactory setupServiceFactory();
  45     protected Executor createExecutor() {
  46         return command -> {
  47             if (command == null) Thread.dumpStack();
  48             Thread th = new Thread() {
  49                 @Override public void run() {
  50                     try {