nabarunnag commented on a change in pull request #6495: URL: https://github.com/apache/geode/pull/6495#discussion_r635696808
########## File path: geode-gfsh/src/upgradeTest/java/org/apache/geode/management/ConfigurationCompatibilityTest.java ########## @@ -0,0 +1,109 @@ +/* + * 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.management; + + +import java.util.Collection; +import java.util.List; + +import org.junit.Rule; +import org.junit.Test; +import org.junit.experimental.categories.Category; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; + +import org.apache.geode.cache.RegionShortcut; +import org.apache.geode.test.dunit.rules.ClusterStartupRule; +import org.apache.geode.test.dunit.rules.MemberVM; +import org.apache.geode.test.junit.categories.BackwardCompatibilityTest; +import org.apache.geode.test.junit.rules.GfshCommandRule; +import org.apache.geode.test.version.TestVersion; +import org.apache.geode.test.version.VersionManager; + +@Category({BackwardCompatibilityTest.class}) +@RunWith(Parameterized.class) +public class ConfigurationCompatibilityTest { + private final String oldVersion; + + @Parameterized.Parameters(name = "{0}") + public static Collection<String> data() { + List<String> result = VersionManager.getInstance().getVersionsWithoutCurrent(); + result.removeIf(s -> TestVersion.compare(s, "1.10.0") < 0); + return result; + } + + public ConfigurationCompatibilityTest(String oldVersion) { + this.oldVersion = oldVersion; + } + + @Rule + public ClusterStartupRule clusterStartupRule = new ClusterStartupRule(); + + @Rule + public GfshCommandRule gfsh = new GfshCommandRule(); + + @Test + public void whenConfigurationIsExchangedBetweenMixedVersionLocatorsThenItShouldNotThrowExceptions() Review comment: I attempted this in the 1.12.0 branch : https://github.com/apache/geode/pull/6494 same code changes and if you revert it in there, the test fails complaining NPEs were encountered, let me check what changed in develop. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
