34 35 import static org.junit.Assert.assertNotNull; 36 import static org.junit.Assert.assertTrue; 37 import static org.junit.Assert.fail; 38 39 import javax.management.MBeanServerConnection; 40 import javax.management.ObjectName; 41 42 import org.junit.Test; 43 import org.openjdk.jmc.rjmx.IConnectionHandle; 44 import org.openjdk.jmc.rjmx.subscription.IMBeanHelperService; 45 46 /** 47 * Sanity test for the default services available from the default implementation of 48 * {@link IConnectionHandle} for Mission Control. 49 */ 50 public class DefaultServicesTest extends ServerHandleTestCase { 51 52 @Test 53 public void testMBeanServerConnection() throws Exception { 54 IConnectionHandle handle = getDefaultServer().connect("Test"); //$NON-NLS-1$ 55 MBeanServerConnection connection = handle.getServiceOrThrow(MBeanServerConnection.class); 56 57 String[] domains = connection.getDomains(); 58 assertNotNull(connection.getDomains()); 59 // At least java.lang, no matter what, or we're breaking J2SE compliance... 60 for (String domain : domains) { 61 if (domain.equals("java.lang")) { //$NON-NLS-1$ 62 return; 63 } 64 } 65 fail("Could not find java.lang.management among the domains!"); //$NON-NLS-1$ 66 } 67 68 @Test 69 public void xtestMBeanHelperService() throws Exception { 70 IConnectionHandle handle = getDefaultServer().connect("Test"); //$NON-NLS-1$ 71 IMBeanHelperService helper = handle.getServiceOrThrow(IMBeanHelperService.class); 72 73 // FIXME: JMC-4270 - Server time approximation is not reliable. Disabling until a solution is found. 74 // long time = System.currentTimeMillis(); 75 // 76 // // The server time calculations should not be this much off. 77 // long diff = time - helper.getApproximateServerTime(time); 78 // assertLessThan("Server time approximation off by more than five seconds", 5000L, Math.abs(diff)); //$NON-NLS-1$ 79 // System.out.println("DefaultServicesTest.testMBeanHelperService(): Server time approximation difference = " //$NON-NLS-1$ 80 // + Math.abs(diff) + " ms"); //$NON-NLS-1$ 81 82 // Should at least contain the java.lang mbeans. Just testing for the Threading one. 83 assertTrue("Could not find the Threading MBean!", helper.getMBeanNames().contains( //$NON-NLS-1$ 84 new ObjectName("java.lang:type=Threading"))); //$NON-NLS-1$ 85 } 86 } | 34 35 import static org.junit.Assert.assertNotNull; 36 import static org.junit.Assert.assertTrue; 37 import static org.junit.Assert.fail; 38 39 import javax.management.MBeanServerConnection; 40 import javax.management.ObjectName; 41 42 import org.junit.Test; 43 import org.openjdk.jmc.rjmx.IConnectionHandle; 44 import org.openjdk.jmc.rjmx.subscription.IMBeanHelperService; 45 46 /** 47 * Sanity test for the default services available from the default implementation of 48 * {@link IConnectionHandle} for Mission Control. 49 */ 50 public class DefaultServicesTest extends ServerHandleTestCase { 51 52 @Test 53 public void testMBeanServerConnection() throws Exception { 54 IConnectionHandle handle = getDefaultServer().connect("Test"); 55 MBeanServerConnection connection = handle.getServiceOrThrow(MBeanServerConnection.class); 56 57 String[] domains = connection.getDomains(); 58 assertNotNull(connection.getDomains()); 59 // At least java.lang, no matter what, or we're breaking J2SE compliance... 60 for (String domain : domains) { 61 if (domain.equals("java.lang")) { 62 return; 63 } 64 } 65 fail("Could not find java.lang.management among the domains!"); 66 } 67 68 @Test 69 public void xtestMBeanHelperService() throws Exception { 70 IConnectionHandle handle = getDefaultServer().connect("Test"); 71 IMBeanHelperService helper = handle.getServiceOrThrow(IMBeanHelperService.class); 72 73 // FIXME: JMC-4270 - Server time approximation is not reliable. Disabling until a solution is found. 74 // long time = System.currentTimeMillis(); 75 // 76 // // The server time calculations should not be this much off. 77 // long diff = time - helper.getApproximateServerTime(time); 78 // assertLessThan("Server time approximation off by more than five seconds", 5000L, Math.abs(diff)); 79 // System.out.println("DefaultServicesTest.testMBeanHelperService(): Server time approximation difference = " 80 // + Math.abs(diff) + " ms"); 81 82 // Should at least contain the java.lang mbeans. Just testing for the Threading one. 83 assertTrue("Could not find the Threading MBean!", helper.getMBeanNames().contains( 84 new ObjectName("java.lang:type=Threading"))); 85 } 86 } |