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-rw-r--r--uitest/src/com/vaadin/tests/tb3/ParallelScheduler.java69
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diff --git a/uitest/src/com/vaadin/tests/tb3/ParallelScheduler.java b/uitest/src/com/vaadin/tests/tb3/ParallelScheduler.java
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+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ *
+ * Licensed 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 com.vaadin.tests.tb3;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Future;
+
+import org.junit.runners.model.RunnerScheduler;
+
+/**
+ * JUnit scheduler capable of running multiple tets in parallel. Each test is
+ * run in its own thread. Uses an {@link ExecutorService} to manage the threads.
+ *
+ * @author Vaadin Ltd
+ */
+public class ParallelScheduler implements RunnerScheduler {
+ private final List<Future<Object>> fResults = new ArrayList<Future<Object>>();
+ private ExecutorService fService;
+
+ /**
+ * Creates a parallel scheduler which will use the given executor service
+ * when submitting test jobs.
+ *
+ * @param service
+ * The service to use for tests
+ */
+ public ParallelScheduler(ExecutorService service) {
+ fService = service;
+ }
+
+ @Override
+ public void schedule(final Runnable childStatement) {
+ fResults.add(fService.submit(new Callable<Object>() {
+ @Override
+ public Object call() throws Exception {
+ childStatement.run();
+ return null;
+ }
+ }));
+ }
+
+ @Override
+ public void finished() {
+ for (Future<Object> each : fResults) {
+ try {
+ each.get();
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+ }
+}