| /* |
| * 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.distributed; |
| |
| import static org.apache.geode.distributed.AbstractLauncher.Status.NOT_RESPONDING; |
| import static org.apache.geode.distributed.AbstractLauncher.Status.ONLINE; |
| import static org.apache.geode.distributed.AbstractLauncher.Status.STOPPED; |
| import static org.apache.geode.distributed.ConfigurationProperties.CACHE_XML_FILE; |
| import static org.apache.geode.distributed.internal.DistributionConfig.GEMFIRE_PREFIX; |
| import static org.apache.geode.internal.net.SocketCreator.getLocalHost; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.catchThrowable; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.BindException; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.apache.geode.distributed.ServerLauncher.Builder; |
| import org.apache.geode.distributed.ServerLauncher.ServerState; |
| import org.apache.geode.internal.GemFireVersion; |
| import org.apache.geode.internal.process.ProcessControllerFactory; |
| |
| /** |
| * Integration tests for using {@code ServerLauncher} as an application main in a forked JVM. |
| * |
| * @since GemFire 8.0 |
| */ |
| public class ServerLauncherRemoteIntegrationTest extends ServerLauncherRemoteIntegrationTestCase { |
| |
| @Before |
| public void setUpServerLauncherRemoteIntegrationTest() { |
| assertThat(new ProcessControllerFactory().isAttachAPIFound()).isTrue(); |
| } |
| |
| @Test |
| public void startCreatesPidFile() { |
| startServer(); |
| |
| assertThat(getPidFile()).exists(); |
| } |
| |
| @Test |
| public void pidFileContainsServerPid() { |
| startServer(); |
| |
| assertThatPidIsAlive(getServerPid()); |
| } |
| |
| @Test |
| public void startCreatesLogFile() { |
| startServer(); |
| |
| assertThat(getLogFile()).exists(); |
| } |
| |
| @Test |
| public void startDeletesStaleControlFiles() { |
| File stopRequestFile = givenControlFile(getStopRequestFileName()); |
| File statusRequestFile = givenControlFile(getStatusRequestFileName()); |
| File statusFile = givenControlFile(getStatusFileName()); |
| |
| startServer(); |
| |
| assertDeletionOf(stopRequestFile); |
| assertDeletionOf(statusRequestFile); |
| assertDeletionOf(statusFile); |
| } |
| |
| /** |
| * This test takes > 1 minute to run in {@link ServerLauncherRemoteFileIntegrationTest}. |
| */ |
| @Test |
| public void startOverwritesStalePidFile() { |
| givenPidFile(fakePid); |
| |
| startServer(); |
| |
| assertThat(getServerPid()).isNotEqualTo(fakePid); |
| } |
| |
| @Test |
| public void startWithDisableDefaultServerDoesNotUseDefaultPort() { |
| givenServerPortIsFree(defaultServerPort); |
| |
| startServer(withDisableDefaultServer()); |
| |
| assertThatServerPortIsFree(defaultServerPort); |
| } |
| |
| @Test |
| public void startWithDisableDefaultServerSucceedsWhenDefaultPortInUse() { |
| givenServerPortInUse(defaultServerPort); |
| |
| startServer(withDisableDefaultServer()); |
| |
| assertThatServerPortIsInUseBySocket(defaultServerPort); |
| } |
| |
| /** |
| * This test takes > 1 minute to run in {@link ServerLauncherRemoteFileIntegrationTest}. |
| */ |
| @Test |
| public void startWithForceOverwritesExistingPidFile() { |
| givenPidFile(localPid); |
| |
| startServer(withForce()); |
| |
| assertThatPidIsAlive(getServerPid()); |
| assertThat(getServerPid()).isNotEqualTo(localPid); |
| } |
| |
| @Test |
| public void startWithServerPortInUseFailsWithBindException() |
| throws IOException, InterruptedException { |
| givenServerPortInUse(nonDefaultServerPort); |
| |
| startServerShouldFail(withServerPort(nonDefaultServerPort)); |
| |
| assertThatServerThrew(BindException.class); |
| } |
| |
| @Test |
| public void startWithServerPortOverridesPortInCacheXml() { |
| givenCacheXmlFileWithServerPort(unusedServerPort); |
| |
| ServerLauncher launcher = startServer( |
| addJvmArgument("-D" + GEMFIRE_PREFIX + CACHE_XML_FILE + "=" + getCacheXmlFilePath()) |
| .withServerPort(nonDefaultServerPort)); |
| |
| // server should use --server-port instead of port in cache.xml |
| assertThatServerPortIsInUse(nonDefaultServerPort); |
| assertThatServerPortIsFree(unusedServerPort); |
| assertThat(Integer.valueOf(launcher.status().getPort())).isEqualTo(nonDefaultServerPort); |
| } |
| |
| @Test |
| public void startWithServerPortOverridesDefaultWithCacheXml() { |
| givenCacheXmlFile(); |
| |
| ServerLauncher launcher = startServer( |
| addJvmArgument("-D" + GEMFIRE_PREFIX + CACHE_XML_FILE + "=" + getCacheXmlFilePath()) |
| .withServerPort(nonDefaultServerPort)); |
| |
| // verify server used --server-port instead of default |
| assertThatServerPortIsInUse(nonDefaultServerPort); |
| assertThatServerPortIsFree(defaultServerPort); |
| assertThat(Integer.valueOf(launcher.status().getPort())).isEqualTo(nonDefaultServerPort); |
| } |
| |
| @Test |
| public void startWithDefaultPortInUseFailsWithBindException() |
| throws IOException, InterruptedException { |
| givenServerPortInUse(defaultServerPort); |
| |
| startServerShouldFail(); |
| |
| assertThatServerThrew(BindException.class); |
| } |
| |
| @Test |
| public void statusForDisableDefaultServerHasEmptyPort() { |
| givenRunningServer(withDisableDefaultServer()); |
| |
| ServerState serverState = new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build() |
| .status(); |
| |
| assertThat(serverState.getPort()).isEmpty(); |
| } |
| |
| @Test |
| public void statusWithPidReturnsOnlineWithDetails() throws IOException { |
| givenRunningServer(); |
| |
| ServerState serverState = new Builder() |
| .setPid(getServerPid()) |
| .build() |
| .status(); |
| |
| assertThat(serverState.getStatus()).isEqualTo(ONLINE); |
| assertThat(serverState.getPid().intValue()).isEqualTo(getServerPid()); |
| assertThat(serverState.getUptime()).isGreaterThan(0); |
| assertThat(serverState.getWorkingDirectory()).isEqualTo(getWorkingDirectoryPath()); |
| assertThat(serverState.getJvmArguments()).isEqualTo(getJvmArguments()); |
| assertThat(serverState.getClasspath()).isEqualTo(getClassPath()); |
| assertThat(serverState.getGemFireVersion()).isEqualTo(GemFireVersion.getGemFireVersion()); |
| assertThat(serverState.getJavaVersion()).isEqualTo(System.getProperty("java.version")); |
| assertThat(serverState.getLogFile()).isEqualTo(getLogFile().getCanonicalPath()); |
| assertThat(serverState.getHost()).isEqualTo(getLocalHost().getCanonicalHostName()); |
| assertThat(serverState.getMemberName()).isEqualTo(getUniqueName()); |
| } |
| |
| @Test |
| public void statusWithWorkingDirectoryReturnsOnlineWithDetails() throws IOException { |
| givenRunningServer(); |
| |
| ServerState serverState = new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build() |
| .status(); |
| |
| assertThat(serverState.getStatus()).isEqualTo(ONLINE); |
| assertThat(serverState.getPid().intValue()).isEqualTo(readPidFile()); |
| assertThat(serverState.getUptime()).isGreaterThan(0); |
| assertThat(serverState.getWorkingDirectory()).isEqualTo(getWorkingDirectoryPath()); |
| assertThat(serverState.getJvmArguments()).isEqualTo(getJvmArguments()); |
| assertThat(serverState.getClasspath()).isEqualTo(getClassPath()); |
| assertThat(serverState.getGemFireVersion()).isEqualTo(GemFireVersion.getGemFireVersion()); |
| assertThat(serverState.getJavaVersion()).isEqualTo(System.getProperty("java.version")); |
| assertThat(serverState.getLogFile()).isEqualTo(getLogFile().getCanonicalPath()); |
| assertThat(serverState.getHost()).isEqualTo(getLocalHost().getCanonicalHostName()); |
| assertThat(serverState.getMemberName()).isEqualTo(getUniqueName()); |
| } |
| |
| @Test |
| public void statusWithEmptyPidFileThrowsIllegalArgumentException() { |
| givenEmptyPidFile(); |
| |
| ServerLauncher launcher = new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build(); |
| |
| Throwable thrown = catchThrowable(() -> launcher.status()); |
| |
| assertThat(thrown) |
| .isInstanceOf(IllegalArgumentException.class) |
| .hasMessageContaining("Invalid pid 'null' found in"); |
| } |
| |
| @Test |
| public void statusWithEmptyWorkingDirectoryReturnsNotRespondingWithDetails() throws IOException { |
| givenEmptyWorkingDirectory(); |
| |
| ServerState serverState = new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build() |
| .status(); |
| |
| assertThat(serverState.getStatus()).isEqualTo(NOT_RESPONDING); |
| assertThat(serverState.getPid()).isNull(); |
| assertThat(serverState.getUptime().intValue()).isEqualTo(0); |
| assertThat(serverState.getWorkingDirectory()).isEqualTo(getWorkingDirectoryPath()); |
| assertThat(serverState.getClasspath()).isNull(); |
| assertThat(serverState.getGemFireVersion()).isEqualTo(GemFireVersion.getGemFireVersion()); |
| assertThat(serverState.getJavaVersion()).isEqualTo(System.getProperty("java.version")); |
| assertThat(serverState.getLogFile()).isNull(); |
| assertThat(serverState.getHost()).isEqualTo(getLocalHost().getCanonicalHostName()); |
| assertThat(serverState.getMemberName()).isNull(); |
| } |
| |
| @Test |
| public void statusWithStalePidFileReturnsNotResponding() { |
| givenPidFile(fakePid); |
| |
| ServerState serverState = new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build() |
| .status(); |
| |
| assertThat(serverState.getStatus()).isEqualTo(NOT_RESPONDING); |
| } |
| |
| @Test |
| public void stopWithPidReturnsStopped() { |
| givenRunningServer(); |
| |
| ServerState serverState = new Builder() |
| .setPid(getServerPid()) |
| .build() |
| .stop(); |
| |
| assertThat(serverState.getStatus()).isEqualTo(STOPPED); |
| } |
| |
| @Test |
| public void stopWithPidStopsServerProcess() { |
| givenRunningServer(); |
| |
| new Builder() |
| .setPid(getServerPid()) |
| .build() |
| .stop(); |
| |
| assertStopOf(getServerProcess()); |
| } |
| |
| @Test |
| public void stopWithPidDeletesPidFile() { |
| givenRunningServer(); |
| |
| new Builder() |
| .setPid(getServerPid()) |
| .build() |
| .stop(); |
| |
| assertDeletionOf(getPidFile()); |
| } |
| |
| @Test |
| public void stopWithWorkingDirectoryReturnsStopped() { |
| givenRunningServer(); |
| |
| ServerState serverState = new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build() |
| .stop(); |
| |
| assertThat(serverState.getStatus()).isEqualTo(STOPPED); |
| } |
| |
| @Test |
| public void stopWithWorkingDirectoryStopsServerProcess() { |
| givenRunningServer(); |
| |
| new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build() |
| .stop(); |
| |
| assertStopOf(getServerProcess()); |
| } |
| |
| @Test |
| public void stopWithWorkingDirectoryDeletesPidFile() { |
| givenRunningServer(); |
| |
| new Builder() |
| .setWorkingDirectory(getWorkingDirectoryPath()) |
| .build() |
| .stop(); |
| |
| assertDeletionOf(getPidFile()); |
| } |
| } |