| /* |
| * 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.geode.internal.cache.rollingupgrade; |
| |
| import static org.apache.geode.test.awaitility.GeodeAwaitility.await; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.execute.Function; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.internal.InternalLocator; |
| import org.apache.geode.internal.AvailablePortHelper; |
| import org.apache.geode.internal.Version; |
| import org.apache.geode.test.dunit.DistributedTestUtils; |
| import org.apache.geode.test.dunit.Host; |
| import org.apache.geode.test.dunit.NetworkUtils; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.version.VersionManager; |
| |
| public class RollingUpgradeVerifyXmlEntity extends RollingUpgrade2DUnitTestBase { |
| |
| @Test |
| // This test verifies that an XmlEntity created in the current version serializes properly to |
| // previous versions and vice versa. |
| public void testVerifyXmlEntity() { |
| final Host host = Host.getHost(0); |
| VM oldLocator = host.getVM(oldVersion, 0); |
| VM oldServer = host.getVM(oldVersion, 1); |
| VM currentServer1 = host.getVM(VersionManager.CURRENT_VERSION, 2); |
| VM currentServer2 = host.getVM(VersionManager.CURRENT_VERSION, 3); |
| |
| int[] locatorPorts = AvailablePortHelper.getRandomAvailableTCPPorts(1); |
| String hostName = NetworkUtils.getServerHostName(); |
| String locatorsString = getLocatorString(locatorPorts); |
| DistributedTestUtils.deleteLocatorStateFile(locatorPorts); |
| |
| try { |
| // Start locator |
| oldLocator.invoke(invokeStartLocator(hostName, locatorPorts[0], getTestMethodName(), |
| getLocatorProperties(locatorsString, false), true)); |
| |
| // Locators before 1.4 handled configuration asynchronously. |
| // We must wait for configuration configuration to be ready, or confirm that it is disabled. |
| oldLocator.invoke( |
| () -> await() |
| .untilAsserted(() -> assertTrue( |
| !InternalLocator.getLocator().getConfig().getEnableClusterConfiguration() |
| || InternalLocator.getLocator().isSharedConfigurationRunning()))); |
| |
| // Start servers |
| invokeRunnableInVMs(invokeCreateCache(getSystemProperties(locatorPorts)), oldServer, |
| currentServer1, currentServer2); |
| currentServer1.invoke(invokeAssertVersion(Version.CURRENT_ORDINAL)); |
| currentServer2.invoke(invokeAssertVersion(Version.CURRENT_ORDINAL)); |
| |
| // Get DistributedMembers of the servers |
| DistributedMember oldServerMember = oldServer.invoke(() -> getDistributedMember()); |
| DistributedMember currentServer1Member = currentServer1.invoke(() -> getDistributedMember()); |
| DistributedMember currentServer2Member = currentServer2.invoke(() -> getDistributedMember()); |
| |
| // Register function in all servers |
| Function function = new GetDataSerializableFunction(); |
| invokeRunnableInVMs(invokeRegisterFunction(function), oldServer, currentServer1, |
| currentServer2); |
| |
| // Execute the function in the old server against the other servers to verify the |
| // DataSerializable can be serialized from a newer server to an older one. |
| oldServer.invoke(() -> executeFunctionAndVerify(function.getId(), |
| "org.apache.geode.management.internal.configuration.domain.XmlEntity", |
| currentServer1Member, currentServer2Member)); |
| |
| // Execute the function in a new server against the other servers to verify the |
| // DataSerializable can be serialized from an older server to a newer one. |
| currentServer1.invoke(() -> executeFunctionAndVerify(function.getId(), |
| "org.apache.geode.management.internal.configuration.domain.XmlEntity", oldServerMember, |
| currentServer2Member)); |
| } finally { |
| invokeRunnableInVMs(true, invokeStopLocator(), oldLocator); |
| invokeRunnableInVMs(true, invokeCloseCache(), oldServer, currentServer1, currentServer2); |
| } |
| } |
| |
| } |