| /* |
| * 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.ignite.internal; |
| |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.testframework.GridStringLogger; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * Tests if LongJVMPauseDetector starts properly. |
| */ |
| public class LongJVMPauseDetectorTest extends GridCommonAbstractTest { |
| /** */ |
| private GridStringLogger strLog; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(gridName); |
| |
| if (strLog != null) |
| cfg.setGridLogger(strLog); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testJulMessage() throws Exception { |
| this.strLog = new GridStringLogger(true); |
| |
| strLog.logLength(300000); |
| |
| startGrid(0); |
| |
| assertTrue(strLog.toString().contains("LongJVMPauseDetector was successfully started")); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testStopWorkerThread() throws Exception { |
| strLog = new GridStringLogger(true); |
| |
| strLog.logLength(300_000); |
| |
| startGrid(0); |
| |
| stopGrid(0); |
| |
| String log = strLog.toString(); |
| |
| assertFalse(log.contains("jvm-pause-detector-worker has been interrupted.")); |
| assertTrue(log.contains("jvm-pause-detector-worker has been stopped.")); |
| } |
| } |