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test/jdk/jdk/jfr/event/oldobject/TestHeapDeep.java

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rev 51054 : imported patch 9000013-aixDisableJFR-requires.patch


  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package jdk.jfr.event.oldobject;
  26 
  27 import java.util.ArrayList;
  28 import java.util.List;
  29 
  30 import jdk.jfr.Recording;
  31 import jdk.jfr.consumer.RecordedEvent;
  32 import jdk.jfr.internal.test.WhiteBox;
  33 import jdk.test.lib.jfr.EventNames;
  34 import jdk.test.lib.jfr.Events;
  35 
  36 /*
  37  * @test
  38  * @key jfr

  39  * @requires vm.gc == "null"
  40  * @library /test/lib /test/jdk
  41  * @modules jdk.jfr/jdk.jfr.internal.test
  42  * @run main/othervm -XX:TLABSize=2k jdk.jfr.event.oldobject.TestHeapDeep
  43  */
  44 public class TestHeapDeep {
  45 
  46     final static class ChainNode {
  47         final ChainNode next;
  48         List<byte[]> leaks;
  49 
  50         public ChainNode(ChainNode node) {
  51             next = node;
  52         }
  53     }
  54 
  55     public static ChainNode leak;
  56 
  57     public static void main(String[] args) throws Exception {
  58         WhiteBox.setWriteAllObjectSamples(true);




  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package jdk.jfr.event.oldobject;
  26 
  27 import java.util.ArrayList;
  28 import java.util.List;
  29 
  30 import jdk.jfr.Recording;
  31 import jdk.jfr.consumer.RecordedEvent;
  32 import jdk.jfr.internal.test.WhiteBox;
  33 import jdk.test.lib.jfr.EventNames;
  34 import jdk.test.lib.jfr.Events;
  35 
  36 /**
  37  * @test
  38  * @key jfr
  39  * @requires vm.hasJFR
  40  * @requires vm.gc == "null"
  41  * @library /test/lib /test/jdk
  42  * @modules jdk.jfr/jdk.jfr.internal.test
  43  * @run main/othervm -XX:TLABSize=2k jdk.jfr.event.oldobject.TestHeapDeep
  44  */
  45 public class TestHeapDeep {
  46 
  47     final static class ChainNode {
  48         final ChainNode next;
  49         List<byte[]> leaks;
  50 
  51         public ChainNode(ChainNode node) {
  52             next = node;
  53         }
  54     }
  55 
  56     public static ChainNode leak;
  57 
  58     public static void main(String[] args) throws Exception {
  59         WhiteBox.setWriteAllObjectSamples(true);


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