test/jdk/jdk/jfr/event/gc/configuration/TestGCHeapConfigurationEventWith32BitOops.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/jdk/jfr/event/gc/configuration/TestGCHeapConfigurationEventWith32BitOops.java Tue May 15 20:24:34 2018 +0200
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2013, 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.gc.configuration;
+
+import jdk.jfr.consumer.RecordedEvent;
+import jdk.test.lib.jfr.EventVerifier;
+import jdk.test.lib.jfr.GCHelper;
+import sun.hotspot.WhiteBox;
+
+/* See the shell script wrapper for the flags used when invoking the JVM */
+public class TestGCHeapConfigurationEventWith32BitOops extends GCHeapConfigurationEventTester {
+ public static void main(String[] args) throws Exception {
+ GCHeapConfigurationEventTester t = new TestGCHeapConfigurationEventWith32BitOops();
+ t.run();
+ }
+
+ @Override
+ protected EventVerifier createVerifier(RecordedEvent e) {
+ return new ThirtyTwoBitsVerifier(e);
+ }
+}
+
+class ThirtyTwoBitsVerifier extends GCHeapConfigurationEventVerifier {
+ public ThirtyTwoBitsVerifier(RecordedEvent event) {
+ super(event);
+ }
+
+ @Override
+ public void verify() throws Exception {
+ WhiteBox wb = WhiteBox.getWhiteBox();
+ long heapAlignment = wb.getHeapAlignment();
+ long alignedHeapSize = GCHelper.alignUp(megabytes(100), heapAlignment);
+ verifyMinHeapSizeIs(megabytes(100));
+ verifyInitialHeapSizeIs(alignedHeapSize);
+ verifyMaxHeapSizeIs(alignedHeapSize);
+ verifyUsesCompressedOopsIs(true);
+ verifyObjectAlignmentInBytesIs(8);
+ verifyHeapAddressBitsIs(32);
+ verifyCompressedOopModeIs("32-bit");
+ }
+}