geode-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From kl...@apache.org
Subject [06/14] incubator-geode git commit: GEODE-1255: Add test coverage for using a custom log4j2.xml with Geode
Date Thu, 05 May 2016 22:48:45 GMT
http://git-wip-us.apache.org/repos/asf/incubator-geode/blob/566fce96/geode-core/src/test/java/com/gemstone/gemfire/distributed/ServerLauncherRemoteIntegrationTest.java
----------------------------------------------------------------------
diff --git a/geode-core/src/test/java/com/gemstone/gemfire/distributed/ServerLauncherRemoteIntegrationTest.java b/geode-core/src/test/java/com/gemstone/gemfire/distributed/ServerLauncherRemoteIntegrationTest.java
new file mode 100755
index 0000000..4cd21a2
--- /dev/null
+++ b/geode-core/src/test/java/com/gemstone/gemfire/distributed/ServerLauncherRemoteIntegrationTest.java
@@ -0,0 +1,1380 @@
+/*
+ * 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 com.gemstone.gemfire.distributed;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.junit.Assert.*;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.lang.management.ManagementFactory;
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Callable;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+import com.gemstone.gemfire.cache.DataPolicy;
+import com.gemstone.gemfire.cache.Scope;
+import com.gemstone.gemfire.distributed.AbstractLauncher.Status;
+import com.gemstone.gemfire.distributed.ServerLauncher.Builder;
+import com.gemstone.gemfire.distributed.ServerLauncher.ServerState;
+import com.gemstone.gemfire.distributed.internal.DistributionConfig;
+import com.gemstone.gemfire.internal.AvailablePort;
+import com.gemstone.gemfire.internal.AvailablePortHelper;
+import com.gemstone.gemfire.internal.GemFireVersion;
+import com.gemstone.gemfire.internal.SocketCreator;
+import com.gemstone.gemfire.internal.cache.AbstractCacheServer;
+import com.gemstone.gemfire.internal.cache.xmlcache.CacheCreation;
+import com.gemstone.gemfire.internal.cache.xmlcache.CacheXmlGenerator;
+import com.gemstone.gemfire.internal.cache.xmlcache.RegionAttributesCreation;
+import com.gemstone.gemfire.internal.logging.InternalLogWriter;
+import com.gemstone.gemfire.internal.logging.LocalLogWriter;
+import com.gemstone.gemfire.internal.process.PidUnavailableException;
+import com.gemstone.gemfire.internal.process.ProcessControllerFactory;
+import com.gemstone.gemfire.internal.process.ProcessStreamReader;
+import com.gemstone.gemfire.internal.process.ProcessType;
+import com.gemstone.gemfire.internal.process.ProcessUtils;
+import com.gemstone.gemfire.test.junit.categories.FlakyTest;
+import com.gemstone.gemfire.test.junit.categories.IntegrationTest;
+import com.gemstone.gemfire.test.process.ProcessWrapper;
+
+/**
+ * Integration tests for launching a Server in a forked process.
+ *
+ * @see com.gemstone.gemfire.distributed.AbstractLauncher
+ * @see com.gemstone.gemfire.distributed.ServerLauncher
+ * @see com.gemstone.gemfire.distributed.ServerLauncher.Builder
+ * @see com.gemstone.gemfire.distributed.ServerLauncher.ServerState
+ * @see com.gemstone.gemfire.internal.AvailablePortHelper
+ * @since 8.0
+ */
+@Category(IntegrationTest.class)
+public class ServerLauncherRemoteIntegrationTest extends AbstractServerLauncherRemoteIntegrationTestCase {
+  
+  @Test
+  public void testIsAttachAPIFound() throws Exception {
+    final ProcessControllerFactory factory = new ProcessControllerFactory();
+    assertTrue(factory.isAttachAPIFound());
+  }
+  
+  @Test
+  @Ignore("TRAC bug #52304: test is broken and needs to be reworked")
+  public void testRunningServerOutlivesForkingProcess() throws Throwable {
+    // launch ServerLauncherForkingProcess which then launches server
+    
+//    final List<String> command = new ArrayList<String>();
+//    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+//    command.add("-cp");
+//    command.add(System.getProperty("java.class.path"));
+//    command.add(ServerLauncherDUnitTest.class.getName().concat("$").concat(ServerLauncherForkingProcess.class.getSimpleName()));
+//
+//    process = new ProcessBuilder(command).directory(temporaryFolder.getRoot()).start();
+//    assertNotNull(process);
+//    processOutReader = new ProcessStreamReader(process.getInputStream(), createListener("sysout", getUniqueName() + "#sysout")).start();
+//    processErrReader = new ProcessStreamReader(process.getErrorStream(), createListener("syserr", getUniqueName() + "#syserr")).start();
+
+    @SuppressWarnings("unused")
+    File file = new File(this.temporaryFolder.getRoot(), ServerLauncherForkingProcess.class.getSimpleName().concat(".log"));
+    //-logger.info("log file is " + file);
+    
+    final ProcessWrapper pw = new ProcessWrapper.Builder().mainClass(ServerLauncherForkingProcess.class).build();
+    pw.execute(null, this.temporaryFolder.getRoot()).waitFor(true);
+    //logger.info("[testRunningServerOutlivesForkingProcess] ServerLauncherForkingProcess output is:\n\n"+pw.getOutput());
+    
+//    // create waiting thread since waitFor does not have a timeout 
+//    Thread waiting = new Thread(new Runnable() {
+//      @Override
+//      public void run() {
+//        try {
+//          assertEquals(0, process.waitFor());
+//        } catch (InterruptedException e) {
+//          logger.error("Interrupted while waiting for process", e);
+//        }
+//      }
+//    });
+
+//    // start waiting thread and join to it for timeout
+//    try {
+//      waiting.start();
+//      waiting.join(TIMEOUT_MILLISECONDS);
+//      assertFalse("ServerLauncherForkingProcess took too long and caused timeout", waiting.isAlive());
+//      
+//    } catch (Throwable e) {
+//      logger.error(e);
+//      if (failure == null) {
+//        failure = e;
+//      }
+//    } finally {
+//      if (waiting.isAlive()) {
+//        waiting.interrupt();
+//      }
+//    }
+
+    // wait for server to start
+    int pid = 0;
+    final String serverName = ServerLauncherForkingProcess.class.getSimpleName()+"_server";
+    final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart(dirLauncher);
+
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = serverName+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+      // validate the status
+      final ServerState actualStatus = dirLauncher.status();
+      assertNotNull(actualStatus);
+      assertEquals(Status.ONLINE, actualStatus.getStatus());
+      assertEquals(pid, actualStatus.getPid().intValue());
+      assertTrue(actualStatus.getUptime() > 0);
+      assertEquals(this.temporaryFolder.getRoot().getCanonicalPath(), actualStatus.getWorkingDirectory());
+      assertEquals(getJvmArguments(), actualStatus.getJvmArguments());
+      assertEquals(ManagementFactory.getRuntimeMXBean().getClassPath(), actualStatus.getClasspath());
+      assertEquals(GemFireVersion.getGemFireVersion(), actualStatus.getGemFireVersion());
+      assertEquals(System.getProperty("java.version"),  actualStatus.getJavaVersion());
+      assertEquals(this.temporaryFolder.getRoot().getCanonicalPath() + File.separator + serverName + ".log", actualStatus.getLogFile());
+      assertEquals(InetAddress.getLocalHost().getCanonicalHostName(), actualStatus.getHost());
+      assertEquals(serverName, actualStatus.getMemberName());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, dirLauncher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  @Test
+  public void testStartCreatesPidFile() throws Throwable {
+    // build and start the server
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+    
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+      // check the status
+      final ServerState serverState = this.launcher.status();
+      assertNotNull(serverState);
+      assertEquals(Status.ONLINE, serverState.getStatus());
+
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+      
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  @Test
+  public void testStartDeletesStaleControlFiles() throws Throwable {
+    // create existing control files
+    this.stopRequestFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getStopRequestFileName());
+    this.stopRequestFile.createNewFile();
+    assertTrue(this.stopRequestFile.exists());
+
+    this.statusRequestFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getStatusRequestFileName());
+    this.statusRequestFile.createNewFile();
+    assertTrue(this.statusRequestFile.exists());
+
+    this.statusFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getStatusFileName());
+    this.statusFile.createNewFile();
+    assertTrue(this.statusFile.exists());
+    
+    // build and start the server
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate stale control files were deleted
+      waitForFileToDelete(this.stopRequestFile);
+      waitForFileToDelete(this.statusRequestFile);
+      waitForFileToDelete(this.statusFile);
+      
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  @Category(FlakyTest.class) // GEODE-721: random ports (setup overriding default port), TemporaryFolder
+  @Test
+  public void testStartOverwritesStalePidFile() throws Throwable {
+    // create existing pid file
+    this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+    writePid(this.pidFile, Integer.MAX_VALUE);
+
+    // build and start the server
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+      assertFalse(pid == Integer.MAX_VALUE);
+
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  /**
+   * Confirms fix for #47778.
+   */
+  @Test
+  public void testStartUsingDisableDefaultServerLeavesPortFree() throws Throwable {
+    assertTrue(AvailablePort.isPortAvailable(this.serverPort, AvailablePort.SOCKET));
+    
+    // build and start the server
+    final List<String> jvmArguments = getJvmArguments();
+    jvmArguments.add("-D" + AbstractCacheServer.TEST_OVERRIDE_DEFAULT_PORT_PROPERTY + "=" + this.serverPort);
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+
+      // verify server did not a port
+      assertTrue(AvailablePort.isPortAvailable(this.serverPort, AvailablePort.SOCKET));
+      
+      final ServerState status = this.launcher.status();
+      final String portString = status.getPort();
+      assertEquals("Port should be \"\" instead of " + portString, "", portString);
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  @Test
+  public void testStartUsingDisableDefaultServerSkipsPortCheck() throws Throwable {
+    // make serverPort in use
+    this.socket = SocketCreator.getDefaultInstance().createServerSocket(this.serverPort, 50, null, -1);
+    assertFalse(AvailablePort.isPortAvailable(this.serverPort, AvailablePort.SOCKET));
+    
+    // build and start the server
+    final List<String> jvmArguments = getJvmArguments();
+    jvmArguments.add("-D" + AbstractCacheServer.TEST_OVERRIDE_DEFAULT_PORT_PROPERTY + "=" + this.serverPort);
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+      final ServerState status = this.launcher.status();
+      final String portString = status.getPort();
+      assertEquals("Port should be \"\" instead of " + portString, "", portString);
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+    
+    // verify port is still in use
+    this.errorCollector.checkThat(AvailablePort.isPortAvailable(this.serverPort, AvailablePort.SOCKET), is(equalTo(false)));
+  }
+
+  @Category(FlakyTest.class) // GEODE-764: random ports, BindException, forks JVM, uses ErrorCollector
+  @Test
+  public void testStartUsingForceOverwritesExistingPidFile() throws Throwable {
+    // create existing pid file
+    this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+    final int otherPid = getPid();
+    assertTrue("Pid " + otherPid + " should be alive", ProcessUtils.isProcessAlive(otherPid));
+    writePid(this.pidFile, otherPid);
+
+    // build and start the server
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+    command.add("--force");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+      assertTrue(pid != otherPid);
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  /**
+   * Confirms fix for #47665.
+   */
+  @Test
+  public void testStartUsingServerPortInUseFails() throws Throwable {
+    // make serverPort in use
+    this.socket = SocketCreator.getDefaultInstance().createServerSocket(this.serverPort, 50, null, -1);
+    assertFalse(AvailablePort.isPortAvailable(this.serverPort, AvailablePort.SOCKET));
+    
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--redirect-output");
+    command.add("--server-port=" + this.serverPort);
+
+    String expectedString = "java.net.BindException";
+    AtomicBoolean outputContainedExpectedString = new AtomicBoolean();
+    
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).inputListener(createExpectedListener("sysout", getUniqueName() + "#sysout", expectedString, outputContainedExpectedString)).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).inputListener(createExpectedListener("syserr", getUniqueName() + "#syserr", expectedString, outputContainedExpectedString)).build().start();
+
+    // wait for server to start and fail
+    final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      int code = this.process.waitFor();
+      assertEquals("Expected exit code 1 but was " + code, 1, code);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+      
+    try {
+      // check the status
+      final ServerState serverState = dirLauncher.status();
+      assertNotNull(serverState);
+      assertEquals(Status.NOT_RESPONDING, serverState.getStatus());
+      
+      final String logFileName = getUniqueName()+".log";
+      assertFalse("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+    
+    // if the following fails, then the SHORTER_TIMEOUT is too short for slow machines
+    // or this test needs to use MainLauncher in ProcessWrapper
+    
+    // validate that output contained BindException 
+    this.errorCollector.checkThat(outputContainedExpectedString.get(), is(equalTo(true)));
+
+    // just in case the launcher started...
+    ServerState status = null;
+    try {
+      status = dirLauncher.stop();
+    } catch (Throwable t) { 
+      // ignore
+    }
+    
+    try {
+      assertEquals(getExpectedStopStatusForNotRunning(), status.getStatus());
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+  
+  /**
+   * Confirms part of fix for #47664
+   */
+  @Test
+  public void testStartUsingServerPortOverridesCacheXml() throws Throwable {
+    // generate two free ports
+    final int[] freeTCPPorts = AvailablePortHelper.getRandomAvailableTCPPorts(2);
+    
+    // write out cache.xml with one port
+    final CacheCreation creation = new CacheCreation();
+    final RegionAttributesCreation attrs = new RegionAttributesCreation(creation);
+    attrs.setScope(Scope.DISTRIBUTED_ACK);
+    attrs.setDataPolicy(DataPolicy.REPLICATE);
+    creation.createRegion(getUniqueName(), attrs);
+    creation.addCacheServer().setPort(freeTCPPorts[0]);
+    
+    File cacheXmlFile = new File(this.temporaryFolder.getRoot(), getUniqueName()+".xml");
+    final PrintWriter pw = new PrintWriter(new FileWriter(cacheXmlFile), true);
+    CacheXmlGenerator.generate(creation, pw);
+    pw.close();
+    
+    // launch server and specify a different port
+    final List<String> jvmArguments = getJvmArguments();
+    jvmArguments.add("-Dgemfire."+DistributionConfig.CACHE_XML_FILE_NAME+"="+cacheXmlFile.getCanonicalPath());
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--redirect-output");
+    command.add("--server-port=" + freeTCPPorts[1]);
+
+    String expectedString = "java.net.BindException";
+    AtomicBoolean outputContainedExpectedString = new AtomicBoolean();
+    
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).inputListener(createExpectedListener("sysout", getUniqueName() + "#sysout", expectedString, outputContainedExpectedString)).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).inputListener(createExpectedListener("syserr", getUniqueName() + "#syserr", expectedString, outputContainedExpectedString)).build().start();
+    
+    // wait for server to start up
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+  
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+
+      // verify server used --server-port instead of default or port in cache.xml
+      assertTrue(AvailablePort.isPortAvailable(freeTCPPorts[0], AvailablePort.SOCKET));
+      assertFalse(AvailablePort.isPortAvailable(freeTCPPorts[1], AvailablePort.SOCKET));
+      
+      ServerState status = this.launcher.status();
+      String portString = status.getPort();
+      int port = Integer.valueOf(portString);
+      assertEquals("Port should be " + freeTCPPorts[1] + " instead of " + port, freeTCPPorts[1], port);
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+      
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+      waitForFileToDelete(this.pidFile);
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+  
+  /**
+   * Confirms part of fix for #47664
+   */
+  @Test
+  public void testStartUsingServerPortUsedInsteadOfDefaultCacheXml() throws Throwable {
+    // write out cache.xml with one port
+    final CacheCreation creation = new CacheCreation();
+    final RegionAttributesCreation attrs = new RegionAttributesCreation(creation);
+    attrs.setScope(Scope.DISTRIBUTED_ACK);
+    attrs.setDataPolicy(DataPolicy.REPLICATE);
+    creation.createRegion(getUniqueName(), attrs);
+    creation.addCacheServer();
+    
+    File cacheXmlFile = new File(this.temporaryFolder.getRoot(), getUniqueName()+".xml");
+    final PrintWriter pw = new PrintWriter(new FileWriter(cacheXmlFile), true);
+    CacheXmlGenerator.generate(creation, pw);
+    pw.close();
+  
+    // launch server and specify a different port
+    final List<String> jvmArguments = getJvmArguments();
+    jvmArguments.add("-Dgemfire."+DistributionConfig.CACHE_XML_FILE_NAME+"="+cacheXmlFile.getCanonicalPath());
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--redirect-output");
+    command.add("--server-port=" + this.serverPort);
+
+    final String expectedString = "java.net.BindException";
+    final AtomicBoolean outputContainedExpectedString = new AtomicBoolean();
+    
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).inputListener(createExpectedListener("sysout", getUniqueName() + "#sysout", expectedString, outputContainedExpectedString)).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).inputListener(createExpectedListener("syserr", getUniqueName() + "#syserr", expectedString, outputContainedExpectedString)).build().start();
+    
+    // wait for server to start up
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+  
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+
+      // verify server used --server-port instead of default or port in cache.xml
+      assertFalse(AvailablePort.isPortAvailable(this.serverPort, AvailablePort.SOCKET));
+      
+      final ServerState status = this.launcher.status();
+      final String portString = status.getPort();
+      int port = Integer.valueOf(portString);
+      assertEquals("Port should be " + this.serverPort + " instead of " + port, this.serverPort, port);
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+      
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  @Category(FlakyTest.class) // GEODE-1135: random ports, BindException, fork JVM
+  @Test
+  public void testStartWithDefaultPortInUseFails() throws Throwable {
+    String expectedString = "java.net.BindException";
+    AtomicBoolean outputContainedExpectedString = new AtomicBoolean();
+
+    // make serverPort in use
+    this.socket = SocketCreator.getDefaultInstance().createServerSocket(this.serverPort, 50, null, -1);
+    assertFalse(AvailablePort.isPortAvailable(this.serverPort, AvailablePort.SOCKET));
+    
+    // launch server
+    final List<String> jvmArguments = getJvmArguments();
+    jvmArguments.add("-D" + AbstractCacheServer.TEST_OVERRIDE_DEFAULT_PORT_PROPERTY + "=" + this.serverPort);
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--redirect-output");
+    
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).inputListener(createExpectedListener("sysout", getUniqueName() + "#sysout", expectedString, outputContainedExpectedString)).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).inputListener(createExpectedListener("syserr", getUniqueName() + "#syserr", expectedString, outputContainedExpectedString)).build().start();
+    
+    // wait for server to start up
+    final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      int code = this.process.waitFor();
+      assertEquals("Expected exit code 1 but was " + code, 1, code);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+      
+    try {
+      // check the status
+      final ServerState serverState = dirLauncher.status();
+      assertNotNull(serverState);
+      assertEquals(Status.NOT_RESPONDING, serverState.getStatus());
+      
+      // creation of log file seems to be random -- look into why sometime
+      final String logFileName = getUniqueName()+".log";
+      assertFalse("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+    
+    // if the following fails, then the SHORTER_TIMEOUT might be too short for slow machines
+    // or this test needs to use MainLauncher in ProcessWrapper
+    
+    // validate that output contained BindException 
+    this.errorCollector.checkThat(outputContainedExpectedString.get(), is(equalTo(true)));
+
+    // just in case the launcher started...
+    ServerState status = null;
+    try {
+      status = dirLauncher.stop();
+    } catch (Throwable t) { 
+      // ignore
+    }
+    
+    try {
+      assertEquals(getExpectedStopStatusForNotRunning(), status.getStatus());
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+  
+  @Test
+  @Ignore("Need to rewrite this without using dunit.Host")
+  public void testStartWithExistingPidFileFails() throws Throwable {
+  }/*
+    this.temporaryFolder.getRoot() = new File(getUniqueName());
+    this.temporaryFolder.getRoot().mkdir();
+    assertTrue(this.temporaryFolder.getRoot().isDirectory() && this.temporaryFolder.getRoot().canWrite());
+
+    // create existing pid file
+    this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+    final int realPid = Host.getHost(0).getVM(3).invoke(() -> ProcessUtils.identifyPid());
+    assertFalse("Remote pid shouldn't be the same as local pid " + realPid, realPid == ProcessUtils.identifyPid());
+    writePid(this.pidFile, realPid);
+    
+    // build and start the server
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // collect and throw the FIRST failure
+    Throwable failure = null;
+    
+    final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart(dirLauncher, 10*1000, false);
+    } catch (Throwable e) {
+      logger.error(e);
+      if (failure == null) {
+        failure = e;
+      }
+    }
+      
+    try {
+      // check the status
+      final ServerState serverState = dirLauncher.status();
+      assertNotNull(serverState);
+      assertEquals(Status.NOT_RESPONDING, serverState.getStatus());
+      
+      final String logFileName = getUniqueName()+".log";
+      assertFalse("Log file should not exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+      
+    } catch (Throwable e) {
+      logger.error(e);
+      if (failure == null) {
+        failure = e;
+      }
+    }
+
+    // just in case the launcher started...
+    ServerState status = null;
+    try {
+      status = dirLauncher.stop();
+    } catch (Throwable t) { 
+      // ignore
+    }
+    
+    try {
+      final Status theStatus = status.getStatus();
+      assertFalse(theStatus == Status.STARTING);
+      assertFalse(theStatus == Status.ONLINE);
+    } catch (Throwable e) {
+      logger.error(e);
+      if (failure == null) {
+        failure = e;
+      }
+    }
+    
+    if (failure != null) {
+      throw failure;
+    }
+  } // testStartWithExistingPidFileFails
+  */
+
+  @Category(FlakyTest.class) // GEODE-957: random ports, BindException, fork JVM
+  @Test
+  public void testStatusUsingPid() throws Throwable {
+    final List<String> jvmArguments = getJvmArguments();
+
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    ServerLauncher pidLauncher = null; 
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+
+      // use launcher with pid
+      pidLauncher = new Builder()
+          .setPid(pid)
+          .build();
+
+      assertNotNull(pidLauncher);
+      assertFalse(pidLauncher.isRunning());
+
+      // validate the status
+      final ServerState actualStatus = pidLauncher.status();
+      assertNotNull(actualStatus);
+      assertEquals(Status.ONLINE, actualStatus.getStatus());
+      assertEquals(pid, actualStatus.getPid().intValue());
+      assertTrue(actualStatus.getUptime() > 0);
+      assertEquals(this.temporaryFolder.getRoot().getCanonicalPath(), actualStatus.getWorkingDirectory());
+      assertEquals(jvmArguments, actualStatus.getJvmArguments());
+      assertEquals(ManagementFactory.getRuntimeMXBean().getClassPath(), actualStatus.getClasspath());
+      assertEquals(GemFireVersion.getGemFireVersion(), actualStatus.getGemFireVersion());
+      assertEquals(System.getProperty("java.version"),  actualStatus.getJavaVersion());
+      assertEquals(this.temporaryFolder.getRoot().getCanonicalPath() + File.separator + getUniqueName() + ".log", actualStatus.getLogFile());
+      assertEquals(InetAddress.getLocalHost().getCanonicalHostName(), actualStatus.getHost());
+      assertEquals(getUniqueName(), actualStatus.getMemberName());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      if (pidLauncher == null) {
+        assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      } else {
+        assertEquals(Status.STOPPED, pidLauncher.stop().getStatus());
+      }          
+      waitForPidToStop(pid);
+      waitForFileToDelete(this.pidFile);
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+  
+  @Test
+  public void testStatusUsingWorkingDirectory() throws Throwable {
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+
+      assertNotNull(this.launcher);
+      assertFalse(this.launcher.isRunning());
+
+      // validate the status
+      final ServerState actualStatus = this.launcher.status();
+      assertNotNull(actualStatus);
+      assertEquals(Status.ONLINE, actualStatus.getStatus());
+      assertEquals(pid, actualStatus.getPid().intValue());
+      assertTrue(actualStatus.getUptime() > 0);
+      assertEquals(this.temporaryFolder.getRoot().getCanonicalPath(), actualStatus.getWorkingDirectory());
+      assertEquals(jvmArguments, actualStatus.getJvmArguments());
+      assertEquals(ManagementFactory.getRuntimeMXBean().getClassPath(), actualStatus.getClasspath());
+      assertEquals(GemFireVersion.getGemFireVersion(), actualStatus.getGemFireVersion());
+      assertEquals(System.getProperty("java.version"),  actualStatus.getJavaVersion());
+      assertEquals(this.temporaryFolder.getRoot().getCanonicalPath() + File.separator + getUniqueName() + ".log", actualStatus.getLogFile());
+      assertEquals(InetAddress.getLocalHost().getCanonicalHostName(), actualStatus.getHost());
+      assertEquals(getUniqueName(), actualStatus.getMemberName());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+  
+  @Test
+  public void testStatusWithEmptyPidFile() throws Exception {
+    this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+    assertTrue(this.pidFile + " already exists", this.pidFile.createNewFile());
+    
+    final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    final ServerState actualStatus = dirLauncher.status();
+    assertThat(actualStatus, is(notNullValue()));
+    assertThat(actualStatus.getStatus(), is(equalTo(Status.NOT_RESPONDING)));
+    assertThat(actualStatus.getPid(), is(nullValue()));
+    assertThat(actualStatus.getUptime().intValue(), is(equalTo(0)));
+    assertThat(actualStatus.getWorkingDirectory(), is(equalTo(this.temporaryFolder.getRoot().getCanonicalPath())));
+    assertThat(actualStatus.getClasspath(), is(nullValue()));
+    assertThat(actualStatus.getGemFireVersion(), is(equalTo(GemFireVersion.getGemFireVersion())));
+    assertThat(actualStatus.getJavaVersion(), is(nullValue()));
+    assertThat(actualStatus.getLogFile(), is(nullValue()));
+    assertThat(actualStatus.getHost(), is(nullValue()));
+    assertThat(actualStatus.getMemberName(), is(nullValue()));
+  }
+  
+  @Test
+  public void testStatusWithNoPidFile() throws Exception {
+    final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    ServerState serverState = dirLauncher.status();
+    assertEquals(Status.NOT_RESPONDING, serverState.getStatus());
+  }
+  
+  @Test
+  public void testStatusWithStalePidFile() throws Exception {
+    this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+    final int pid = 0;
+    assertFalse(ProcessUtils.isProcessAlive(pid));
+    writePid(this.pidFile, pid);
+    
+    final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+        .setWorkingDirectory(temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    final ServerState actualStatus = dirLauncher.status();
+    assertThat(actualStatus, is(notNullValue()));
+    assertThat(actualStatus.getStatus(), is(equalTo(Status.NOT_RESPONDING)));
+    assertThat(actualStatus.getPid(), is(nullValue()));
+    assertThat(actualStatus.getUptime().intValue(), is(equalTo(0)));
+    assertThat(actualStatus.getWorkingDirectory(), is(equalTo(this.temporaryFolder.getRoot().getCanonicalPath())));
+    assertThat(actualStatus.getClasspath(), is(nullValue()));
+    assertThat(actualStatus.getGemFireVersion(), is(equalTo(GemFireVersion.getGemFireVersion())));
+    assertThat(actualStatus.getJavaVersion(), is(nullValue()));
+    assertThat(actualStatus.getLogFile(), is(nullValue()));
+    assertThat(actualStatus.getHost(), is(nullValue()));
+    assertThat(actualStatus.getMemberName(), is(nullValue()));
+  }
+  
+  @Test
+  public void testStopUsingPid() throws Throwable {
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).inputListener(createLoggingListener("sysout", getUniqueName() + "#sysout")).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).inputListener(createLoggingListener("syserr", getUniqueName() + "#syserr")).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    ServerLauncher pidLauncher = null; 
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+
+      // use launcher with pid
+      pidLauncher = new Builder()
+          .setPid(pid)
+          .build();
+
+      assertNotNull(pidLauncher);
+      assertFalse(pidLauncher.isRunning());
+
+      // validate the status
+      final ServerState status = pidLauncher.status();
+      assertNotNull(status);
+      assertEquals(Status.ONLINE, status.getStatus());
+      assertEquals(pid, status.getPid().intValue());
+
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    // stop the server
+    try {
+      if (pidLauncher == null) {
+        assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      } else {
+        assertEquals(Status.STOPPED, pidLauncher.stop().getStatus());
+      }          
+      waitForPidToStop(pid);
+      waitForFileToDelete(this.pidFile);
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+  
+  @Test
+  public void testStopUsingWorkingDirectory() throws Throwable {
+    final List<String> jvmArguments = getJvmArguments();
+    
+    final List<String> command = new ArrayList<String>();
+    command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+    for (String jvmArgument : jvmArguments) {
+      command.add(jvmArgument);
+    }
+    command.add("-cp");
+    command.add(System.getProperty("java.class.path"));
+    command.add(ServerLauncher.class.getName());
+    command.add(ServerLauncher.Command.START.getName());
+    command.add(getUniqueName());
+    command.add("--disable-default-server");
+    command.add("--redirect-output");
+
+    this.process = new ProcessBuilder(command).directory(this.temporaryFolder.getRoot()).start();
+    this.processOutReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getInputStream()).build().start();
+    this.processErrReader = new ProcessStreamReader.Builder(this.process).inputStream(this.process.getErrorStream()).build().start();
+
+    // wait for server to start
+    int pid = 0;
+    this.launcher = new ServerLauncher.Builder()
+        .setWorkingDirectory(this.temporaryFolder.getRoot().getCanonicalPath())
+        .build();
+    try {
+      waitForServerToStart();
+
+      // validate the pid file and its contents
+      this.pidFile = new File(this.temporaryFolder.getRoot(), ProcessType.SERVER.getPidFileName());
+      assertTrue(this.pidFile.exists());
+      pid = readPid(this.pidFile);
+      assertTrue(pid > 0);
+      assertTrue(ProcessUtils.isProcessAlive(pid));
+
+      // validate log file was created
+      final String logFileName = getUniqueName()+".log";
+      assertTrue("Log file should exist: " + logFileName, new File(this.temporaryFolder.getRoot(), logFileName).exists());
+
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+
+    try {
+      // stop the server
+      assertEquals(Status.STOPPED, this.launcher.stop().getStatus());
+      waitForPidToStop(pid);
+      assertFalse("PID file still exists!", this.pidFile.exists());
+      
+    } catch (Throwable e) {
+      this.errorCollector.addError(e);
+    }
+  }
+
+  @Override
+  protected List<String> getJvmArguments() {
+    final List<String> jvmArguments = new ArrayList<String>();
+    jvmArguments.add("-Dgemfire.log-level=config");
+    jvmArguments.add("-Dgemfire.mcast-port=0");
+    return jvmArguments;
+  }
+  
+  /**
+   * Used only by {@link ServerLauncherRemoteIntegrationTest#testRunningServerOutlivesForkingProcess}
+   */
+  public static class ServerLauncherForkingProcess {
+
+    public static void main(final String... args) throws IOException, PidUnavailableException {
+      //-System.out.println("inside main");
+      File file = new File(System.getProperty("user.dir"), ServerLauncherForkingProcess.class.getSimpleName().concat(".log"));
+      file.createNewFile();
+      LocalLogWriter logWriter = new LocalLogWriter(InternalLogWriter.ALL_LEVEL, new PrintStream(new FileOutputStream(file, true)));
+      //LogWriter logWriter = new PureLogWriter(LogWriterImpl.ALL_LEVEL);
+      logWriter.info(ServerLauncherForkingProcess.class.getSimpleName() + "#main PID is " + getPid());
+
+      try {
+        // launch ServerLauncher
+        final List<String> jvmArguments = null;//getJvmArguments();
+        assertTrue(jvmArguments.size() == 2);
+        final List<String> command = new ArrayList<String>();
+        command.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getCanonicalPath());
+        for (String jvmArgument : jvmArguments) {
+          command.add(jvmArgument);
+        }
+        command.add("-cp");
+        command.add(System.getProperty("java.class.path"));
+        command.add(ServerLauncher.class.getName());
+        command.add(ServerLauncher.Command.START.getName());
+        command.add(ServerLauncherForkingProcess.class.getSimpleName()+"_server");
+        command.add("--disable-default-server");
+        command.add("--redirect-output");
+
+        logWriter.info(ServerLauncherForkingProcess.class.getSimpleName() + "#main command: " + command);
+        logWriter.info(ServerLauncherForkingProcess.class.getSimpleName() + "#main starting...");
+
+        //-System.out.println("launching " + command);
+        
+        @SuppressWarnings("unused")
+        Process forkedProcess = new ProcessBuilder(command).start();
+
+//        processOutReader = new ProcessStreamReader(forkedProcess.getInputStream()).start();
+//        processErrReader = new ProcessStreamReader(forkedProcess.getErrorStream()).start();
+
+//        logWriter.info(ServerLauncherForkingProcess.class.getSimpleName() + "#main waiting for Server to start...");
+//
+//        File workingDir = new File(System.getProperty("user.dir"));
+//        System.out.println("waiting for server to start in " + workingDir);
+//        final ServerLauncher dirLauncher = new ServerLauncher.Builder()
+//            .setWorkingDirectory(workingDir.getCanonicalPath())
+//            .build();
+//        waitForServerToStart(dirLauncher, true);
+
+        logWriter.info(ServerLauncherForkingProcess.class.getSimpleName() + "#main exiting...");
+
+        //-System.out.println("exiting");
+        System.exit(0);
+      }
+      catch (Throwable t) {
+        logWriter.info(ServerLauncherForkingProcess.class.getSimpleName() + "#main error: " + t, t);
+        System.exit(-1);
+      }
+    }
+  }
+}


Mime
View raw message