diff options
Diffstat (limited to 'sca-java-1.x/tags/1.2/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java')
-rw-r--r-- | sca-java-1.x/tags/1.2/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.2/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java b/sca-java-1.x/tags/1.2/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java new file mode 100644 index 0000000000..ff8987da01 --- /dev/null +++ b/sca-java-1.x/tags/1.2/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeMemoryTestCase.java @@ -0,0 +1,85 @@ +/* + * 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.tuscany.sca.node.impl; + + +import javax.xml.namespace.QName; + +import junit.framework.Assert; + +import org.apache.tuscany.sca.domain.SCADomain; +import org.apache.tuscany.sca.domain.SCADomainFactory; +import org.apache.tuscany.sca.node.SCADomainFinder; +import org.apache.tuscany.sca.node.SCANode; +import org.apache.tuscany.sca.node.SCANodeFactory; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + +import calculator.AddService; +import calculator.CalculatorService; +import calculator.SubtractService; + +/** + * Runs a distributed domain in a single VM by using and in memory + * implementation of the distributed domain. The test repeatedly + * creates and destroys the node to see if memory is being leaked. + * Looking for leaked memory is a manual task. + */ +public class NodeMemoryTestCase { + + @Test + public void testDoNothing() throws Exception { + + } + + //@Test + public void testNodeMemoryUseage() throws Exception { + + ClassLoader cl = NodeMemoryTestCase.class.getClassLoader(); + SCANodeFactory nodeFactory; + SCANode node; + CalculatorService calculatorServiceB; + SubtractService subtractServiceC; + + for(int i=0; i < 40; i++) { + + nodeFactory = SCANodeFactory.newInstance(); + node = nodeFactory.createSCANode("http://localhost:8200/node", null); + node.addContribution("nodeB", cl.getResource("nodeB/")); + node.addContribution("nodeC", cl.getResource("nodeC/")); + node.addToDomainLevelComposite(new QName("http://sample", "CalculatorB")); + node.addToDomainLevelComposite(new QName("http://sample", "CalculatorC")); + node.start(); + + calculatorServiceB = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentB"); + subtractServiceC = node.getDomain().getService(SubtractService.class, "SubtractServiceComponentC"); + + for(int j=0; j < 20; j++){ + Assert.assertEquals(calculatorServiceB.subtract(3, 2), 1.0); + Assert.assertEquals(subtractServiceC.subtract(3, 2), 1.0); + } + + node.destroy(); + } + + //com.ibm.jvm.Dump.HeapDump(); + } +} |