test/jdk/jdk/jfr/event/gc/configuration/TestGCYoungGenerationConfigurationEventWithMinAndMaxSize.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/jdk/jfr/event/gc/configuration/TestGCYoungGenerationConfigurationEventWithMinAndMaxSize.java Tue May 15 20:24:34 2018 +0200
@@ -0,0 +1,87 @@
+/*
+ * 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.process.OutputAnalyzer;
+import jdk.test.lib.process.ProcessTools;
+
+/*
+ * @test
+ * @key jfr
+ * @library /test/lib /test/jdk
+ * @run driver jdk.jfr.event.gc.configuration.TestGCYoungGenerationConfigurationEventWithMinAndMaxSize
+ */
+public class TestGCYoungGenerationConfigurationEventWithMinAndMaxSize {
+ public static void main(String[] args) throws Exception {
+ String[] jvm_args = {"-XX:+UnlockExperimentalVMOptions",
+ "-XX:-UseFastUnorderedTimeStamps",
+ "-XX:NewSize=12m",
+ "-cp",
+ System.getProperty("java.class.path"),
+ "-XX:MaxNewSize=16m",
+ "-Xms32m",
+ "-Xmx64m",
+ Tester.class.getName()};
+ ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(jvm_args);
+ OutputAnalyzer analyzer = ProcessTools.executeProcess(pb);
+ analyzer.shouldHaveExitValue(0);
+ }
+}
+
+class Tester extends GCYoungGenerationConfigurationEventTester {
+ public static void main(String[] args) throws Exception {
+ new Tester().run();
+ }
+
+ @Override protected EventVerifier createVerifier(RecordedEvent e) {
+ return new MinAndMaxSizeVerifier(e);
+ }
+}
+
+class MinAndMaxSizeVerifier extends EventVerifier {
+ public MinAndMaxSizeVerifier(RecordedEvent e) {
+ super(e);
+ }
+
+ @Override public void verify() throws Exception {
+ verifyMinSizeIs(megabytes(12));
+ verifyMaxSizeIs(megabytes(16));
+
+ // Can't test newRatio at the same time as minSize and maxSize,
+ // because the NewRatio flag can't be set when the flags NewSize and
+ // MaxNewSize are set.
+ }
+
+ private void verifyMinSizeIs(long expected) throws Exception {
+ verifyEquals("minSize", expected);
+ }
+
+ private void verifyMaxSizeIs(long expected) throws Exception {
+ verifyEquals("maxSize", expected);
+ }
+}