21  * questions.
  22  */
  23 
  24 import java.io.IOException;
  25 import java.net.BindException;
  26 import java.util.Properties;
  27 import java.util.function.Predicate;
  28 import static org.testng.Assert.*;
  29 import org.testng.annotations.AfterMethod;
  30 import org.testng.annotations.BeforeClass;
  31 import org.testng.annotations.BeforeMethod;
  32 import org.testng.annotations.BeforeTest;
  33 import org.testng.annotations.Test;
  34 
  35 import jdk.testlibrary.ProcessTools;
  36 
  37 
  38 /**
  39  * @test
  40  * @bug 8075926

  41  * @summary Makes sure that the current management agent status is reflected
  42  *          in the related performance counters.
  43  * @key intermittent
  44  * @library /lib/testlibrary
  45  * @modules jdk.management.agent/jdk.internal.agent
  46  * @build jdk.testlibrary.* PortAllocator TestApp ManagementAgentJcmd
  47  * @run testng/othervm -XX:+UsePerfData JMXStatusPerfCountersTest
  48  */
  49 public class JMXStatusPerfCountersTest {
  50     private final static String TEST_APP_NAME = "TestApp";
  51 
  52     private final static String REMOTE_STATUS_KEY = "sun.management.JMXConnectorServer.remote.enabled";
  53 
  54     private static ProcessBuilder testAppPb;
  55     private Process testApp;
  56 
  57     private ManagementAgentJcmd jcmd;
  58 
  59     @BeforeClass
  60     public static void setupClass() throws Exception {
  61         testAppPb = ProcessTools.createJavaProcessBuilder(
  62             "-XX:+UsePerfData",
  63             "-cp", System.getProperty("test.class.path"),
  64             TEST_APP_NAME
  65         );

  21  * questions.
  22  */
  23 
  24 import java.io.IOException;
  25 import java.net.BindException;
  26 import java.util.Properties;
  27 import java.util.function.Predicate;
  28 import static org.testng.Assert.*;
  29 import org.testng.annotations.AfterMethod;
  30 import org.testng.annotations.BeforeClass;
  31 import org.testng.annotations.BeforeMethod;
  32 import org.testng.annotations.BeforeTest;
  33 import org.testng.annotations.Test;
  34 
  35 import jdk.testlibrary.ProcessTools;
  36 
  37 
  38 /**
  39  * @test
  40  * @bug 8075926
  41  * @key intermittent
  42  * @summary Makes sure that the current management agent status is reflected
  43  *          in the related performance counters.
  44  *
  45  * @library /lib/testlibrary
  46  *
  47  * @build jdk.testlibrary.* PortAllocator TestApp ManagementAgentJcmd
  48  * @run testng/othervm -XX:+UsePerfData JMXStatusPerfCountersTest
  49  */
  50 public class JMXStatusPerfCountersTest {
  51     private final static String TEST_APP_NAME = "TestApp";
  52 
  53     private final static String REMOTE_STATUS_KEY = "sun.management.JMXConnectorServer.remote.enabled";
  54 
  55     private static ProcessBuilder testAppPb;
  56     private Process testApp;
  57 
  58     private ManagementAgentJcmd jcmd;
  59 
  60     @BeforeClass
  61     public static void setupClass() throws Exception {
  62         testAppPb = ProcessTools.createJavaProcessBuilder(
  63             "-XX:+UsePerfData",
  64             "-cp", System.getProperty("test.class.path"),
  65             TEST_APP_NAME
  66         );