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8336485: jdk/jfr/jcmd/TestJcmdView.java RuntimeException: 'Invoked Concurrent' missing from stdout/stderr

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Reviewed-by: mgronlun
This commit is contained in:
Erik Gahlin 2024-07-24 15:12:53 +00:00
parent 332df83e7c
commit aa15b895c9
1 changed files with 15 additions and 5 deletions
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20
test/jdk/jdk/jfr/jcmd/TestJcmdView.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2023, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -47,6 +47,7 @@ public class TestJcmdView {
public static void main(String... args) throws Throwable {
CountDownLatch jvmInformation = new CountDownLatch(1);
CountDownLatch systemGC = new CountDownLatch(1);
CountDownLatch threadSleep = new CountDownLatch(1);
CountDownLatch gcHeapSummary = new CountDownLatch(1);
CountDownLatch oldCollection = new CountDownLatch(1);
CountDownLatch garbageCollection = new CountDownLatch(1);
@ -56,6 +57,7 @@ public class TestJcmdView {
rs.setMaxSize(Long.MAX_VALUE);
rs.enable("jdk.JVMInformation").with("period", "beginChunk");
rs.enable("jdk.SystemGC");
rs.enable("jdk.ThreadSleep").withoutThreshold().withStackTrace();
rs.enable("jdk.GCHeapSummary");
rs.enable("jdk.GarbageCollection");
rs.enable("jdk.OldGarbageCollection");
@ -70,6 +72,11 @@ public class TestJcmdView {
System.out.println(e);
storeLastTimestamp(e);
});
rs.onEvent("jdk.ThreadSleep", e -> {
threadSleep.countDown();
System.out.println(e);
storeLastTimestamp(e);
});
rs.onEvent("jdk.GCHeapSummary", e -> {
gcHeapSummary.countDown();
System.out.println(e);
@ -90,9 +97,12 @@ public class TestJcmdView {
System.gc();
System.gc();
System.gc();
// Emit thread sleep event
Thread.sleep(1);
// Wait for them being in the repository
jvmInformation.await();
systemGC.await();
threadSleep.await();
gcHeapSummary.await();
oldCollection.await();
// Wait for Instant.now() to advance 1 s past the last event timestamp.
@ -160,13 +170,13 @@ public class TestJcmdView {
private static void testEventType() throws Throwable {
OutputAnalyzer output = JcmdHelper.jcmd(
"JFR.view", "verbose=true", "width=300", "cell-height=100", "SystemGC");
"JFR.view", "verbose=true", "width=300", "cell-height=100", "ThreadSleep");
// Verify title
output.shouldContain("System GC");
output.shouldContain("Thread Sleep");
// Verify headings
output.shouldContain("Invoked Concurrent");
output.shouldContain("Sleep Time");
// Verify verbose headings
output.shouldContain("invokedConcurrent");
output.shouldContain("time");
// Verify thread value
output.shouldContain(Thread.currentThread().getName());
// Verify stack frame