test/jdk/jdk/jfr/event/oldobject/TestCMS.java
branchaefimov-dns-client-branch
changeset 59099 fcdb8e7ead8f
parent 58984 15e026239a6c
parent 59075 355f4f42dda5
child 59100 b92aac38b046
--- a/test/jdk/jdk/jfr/event/oldobject/TestCMS.java	Fri Nov 08 14:54:17 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2018, 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
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package jdk.jfr.event.oldobject;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import jdk.jfr.Recording;
-import jdk.jfr.consumer.RecordedEvent;
-import jdk.jfr.internal.test.WhiteBox;
-import jdk.test.lib.jfr.EventNames;
-import jdk.test.lib.jfr.Events;
-
-/**
- * @test
- * @key jfr
- * @requires vm.hasJFR
- * @requires vm.gc == "null" & !vm.graal.enabled
- * @summary Test leak profiler with CMS GC
- * @library /test/lib /test/jdk
- * @modules jdk.jfr/jdk.jfr.internal.test
- * @run main/othervm  -XX:TLABSize=2k -XX:+UseConcMarkSweepGC jdk.jfr.event.oldobject.TestCMS
- */
-public class TestCMS {
-
-    static private class FindMe {
-    }
-
-    public static List<FindMe[]> list = new ArrayList<>(OldObjects.MIN_SIZE);
-
-    public static void main(String[] args) throws Exception {
-        WhiteBox.setWriteAllObjectSamples(true);
-
-        try (Recording r = new Recording()) {
-            r.enable(EventNames.OldObjectSample).withStackTrace().with("cutoff", "infinity");
-            r.start();
-            allocateFindMe();
-            System.gc();
-            r.stop();
-            List<RecordedEvent> events = Events.fromRecording(r);
-            System.out.println(events);
-            if (OldObjects.countMatchingEvents(events, FindMe[].class, null, null, -1, "allocateFindMe") == 0) {
-                throw new Exception("Could not find leak with " + FindMe[].class);
-            }
-        }
-    }
-
-    public static void allocateFindMe() {
-        for (int i = 0; i < OldObjects.MIN_SIZE; i++) {
-            // Allocate array to trigger sampling code path for interpreter / c1
-            list.add(new FindMe[0]);
-        }
-    }
-
-}