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test/jdk/sun/tools/jstatd/JstatdTest.java

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rev 51731 : imported patch 8210732


  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import java.io.File;
  25 import java.net.UnknownHostException;
  26 import java.rmi.RemoteException;
  27 import java.rmi.registry.LocateRegistry;
  28 import java.rmi.registry.Registry;
  29 import java.util.Arrays;
  30 
  31 import jdk.test.lib.thread.ProcessThread;
  32 import static jdk.testlibrary.Asserts.*;
  33 import jdk.testlibrary.Utils;
  34 import jdk.test.lib.JDKToolLauncher;
  35 import jdk.test.lib.process.OutputAnalyzer;
  36 import jdk.test.lib.process.ProcessTools;
  37 
  38 /**
  39  * The base class for tests of jstatd.
  40  *
  41  * The test sequence for TestJstatdDefaults for example is:
  42  * <pre>
  43  * {@code
  44  * // start jstatd process
  45  * jstatd -J-XX:+UsePerfData -J-Djava.security.policy=all.policy
  46  *
  47  * // run jps and verify its output
  48  * jps -J-XX:+UsePerfData hostname
  49  *
  50  * // run jstat and verify its output
  51  * jstat -J-XX:+UsePerfData -J-Duser.language=en -gcutil pid@hostname 250 5
  52  *
  53  * // stop jstatd process and verify that no unexpected exceptions have been thrown




  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import java.io.File;
  25 import java.net.UnknownHostException;
  26 import java.rmi.RemoteException;
  27 import java.rmi.registry.LocateRegistry;
  28 import java.rmi.registry.Registry;
  29 import java.util.Arrays;
  30 
  31 import jdk.test.lib.thread.ProcessThread;
  32 import static jdk.testlibrary.Asserts.*;
  33 import jdk.test.lib.Utils;
  34 import jdk.test.lib.JDKToolLauncher;
  35 import jdk.test.lib.process.OutputAnalyzer;
  36 import jdk.test.lib.process.ProcessTools;
  37 
  38 /**
  39  * The base class for tests of jstatd.
  40  *
  41  * The test sequence for TestJstatdDefaults for example is:
  42  * <pre>
  43  * {@code
  44  * // start jstatd process
  45  * jstatd -J-XX:+UsePerfData -J-Djava.security.policy=all.policy
  46  *
  47  * // run jps and verify its output
  48  * jps -J-XX:+UsePerfData hostname
  49  *
  50  * // run jstat and verify its output
  51  * jstat -J-XX:+UsePerfData -J-Duser.language=en -gcutil pid@hostname 250 5
  52  *
  53  * // stop jstatd process and verify that no unexpected exceptions have been thrown


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