OpenJDK / jdk / jdk
changeset 51296:d64013e38c11
8208251: serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCCMSTest.java fails intermittently on Linux-X64
Summary: Lower the interval rate and check GC objects too
Reviewed-by: dcubed, sspitsyn
Contributed-by: jcbeyler@google.com
| author | jcbeyler |
|---|---|
| date | Thu, 26 Jul 2018 11:53:59 -0700 |
| parents | 76ffdd60d5bc |
| children | 9d49099287b1 |
| files | test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCTest.java |
| diffstat | 1 files changed, 6 insertions(+), 2 deletions(-) [+] |
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--- a/test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCTest.java Thu Jul 26 10:23:33 2018 -0700 +++ b/test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorGCTest.java Thu Jul 26 11:53:59 2018 -0700 @@ -43,13 +43,17 @@ throw new RuntimeException("Statistics should be null to begin with."); } + // Put sampling rate to 100k to ensure samples are collected. + HeapMonitor.setSamplingInterval(100 * 1024); + HeapMonitor.enableSamplingEvents(); List<Frame> frameList = HeapMonitor.allocate(); - frameList.add(new Frame("main", "([Ljava/lang/String;)V", "HeapMonitorGCTest.java", 48)); + frameList.add(new Frame("main", "([Ljava/lang/String;)V", "HeapMonitorGCTest.java", 51)); Frame[] frames = frameList.toArray(new Frame[0]); - if (!HeapMonitor.obtainedEvents(frames)) { + if (!HeapMonitor.obtainedEvents(frames) + && !HeapMonitor.garbageContains(frames)) { throw new RuntimeException("No expected events were found."); }