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8240634: event/runtime/TestMetaspaceAllocationFailure.java times out

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Limit number of iterations

Reviewed-by: egahlin, stuefe
This commit is contained in:
Mikhailo Seledtsov 2020-03-26 10:03:35 -07:00
parent 54e2c6fe3e
commit 098b48b7db
1 changed files with 12 additions and 4 deletions
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16
test/jdk/jdk/jfr/event/runtime/TestMetaspaceAllocationFailure.java
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@ -29,9 +29,11 @@
* @modules java.base/jdk.internal.misc java.compiler
* @run main/othervm -Xmx1G -XX:MaxMetaspaceSize=200M
* -XX:StartFlightRecording -Xshare:off
* -Xlog:gc+metaspace*=debug
* jdk.jfr.event.runtime.TestMetaspaceAllocationFailure
* @run main/othervm -Xmx1G -XX:CompressedClassSpaceSize=200M
* @run main/othervm -Xmx1G -XX:CompressedClassSpaceSize=10M
* -XX:StartFlightRecording -Xshare:off
* -Xlog:gc+metaspace*=debug
* jdk.jfr.event.runtime.TestMetaspaceAllocationFailure
*/
package jdk.jfr.event.runtime;
@ -40,21 +42,27 @@ import java.util.concurrent.atomic.AtomicBoolean;
import jdk.jfr.consumer.RecordingStream;
import jdk.test.lib.classloader.GeneratingCompilingClassLoader;
import jdk.test.lib.Asserts;
import jtreg.SkippedException;
public class TestMetaspaceAllocationFailure {
private static final int MAX_ITERATIONS = 100;
public static void main(String... args) throws Exception {
AtomicBoolean eventArrived = new AtomicBoolean(false);
try (RecordingStream r = new RecordingStream()) {
r.onEvent("jdk.MetaspaceAllocationFailure", e -> eventArrived.set(true));
r.startAsync();
try {
int iteration = 0;
while (!eventArrived.get()) {
GeneratingCompilingClassLoader cl = new GeneratingCompilingClassLoader();
cl.getGeneratedClasses(50, 20);
Thread.sleep(100);
System.out.println("Iteration");
System.out.println("Iteration:" + iteration++);
if (iteration > MAX_ITERATIONS) {
throw new SkippedException("Exceeded MAX_ITERATIONS of " + MAX_ITERATIONS);
}
}
System.gc();
System.out.println("main(): Event arrived");