23  * questions.
  24  */
  25 package jdk.jfr.api.consumer;
  26 
  27 import java.nio.file.Path;
  28 import java.time.Duration;
  29 import java.util.ArrayList;
  30 import java.util.List;
  31 
  32 import jdk.jfr.Recording;
  33 import jdk.jfr.consumer.RecordedEvent;
  34 import jdk.jfr.consumer.RecordedFrame;
  35 import jdk.jfr.consumer.RecordedStackTrace;
  36 import jdk.jfr.consumer.RecordingFile;
  37 import jdk.test.lib.Asserts;
  38 import jdk.test.lib.Utils;
  39 import jdk.test.lib.jfr.EventNames;
  40 import jdk.test.lib.jfr.Events;
  41 import jdk.test.lib.jfr.RecurseThread;
  42 
  43 /*
  44  * @test
  45  * @key jfr

  46  * @library /test/lib
  47  * @run main/othervm jdk.jfr.api.consumer.TestRecordedFullStackTrace
  48  */
  49 public class TestRecordedFullStackTrace {
  50 
  51     private final static String EVENT_NAME = EventNames.ExecutionSample;
  52     private final static int MAX_DEPTH = 64; // currently hardcoded in jvm
  53 
  54     public static void main(String[] args) throws Throwable {
  55 
  56         RecurseThread[] threads = new RecurseThread[3];
  57         for (int i = 0; i < threads.length; ++i) {
  58             int depth = MAX_DEPTH - 1 + i;
  59             threads[i] = new RecurseThread(depth);
  60             threads[i].setName("recursethread-" + depth);
  61             threads[i].start();
  62         }
  63 
  64         for (RecurseThread thread : threads) {
  65             while (!thread.isInRunLoop()) {

  23  * questions.
  24  */
  25 package jdk.jfr.api.consumer;
  26 
  27 import java.nio.file.Path;
  28 import java.time.Duration;
  29 import java.util.ArrayList;
  30 import java.util.List;
  31 
  32 import jdk.jfr.Recording;
  33 import jdk.jfr.consumer.RecordedEvent;
  34 import jdk.jfr.consumer.RecordedFrame;
  35 import jdk.jfr.consumer.RecordedStackTrace;
  36 import jdk.jfr.consumer.RecordingFile;
  37 import jdk.test.lib.Asserts;
  38 import jdk.test.lib.Utils;
  39 import jdk.test.lib.jfr.EventNames;
  40 import jdk.test.lib.jfr.Events;
  41 import jdk.test.lib.jfr.RecurseThread;
  42 
  43 /**
  44  * @test
  45  * @key jfr
  46  * @requires vm.hasJFR
  47  * @library /test/lib
  48  * @run main/othervm jdk.jfr.api.consumer.TestRecordedFullStackTrace
  49  */
  50 public class TestRecordedFullStackTrace {
  51 
  52     private final static String EVENT_NAME = EventNames.ExecutionSample;
  53     private final static int MAX_DEPTH = 64; // currently hardcoded in jvm
  54 
  55     public static void main(String[] args) throws Throwable {
  56 
  57         RecurseThread[] threads = new RecurseThread[3];
  58         for (int i = 0; i < threads.length; ++i) {
  59             int depth = MAX_DEPTH - 1 + i;
  60             threads[i] = new RecurseThread(depth);
  61             threads[i].setName("recursethread-" + depth);
  62             threads[i].start();
  63         }
  64 
  65         for (RecurseThread thread : threads) {
  66             while (!thread.isInRunLoop()) {