--- /dev/null 2018-10-09 16:14:43.878000292 -0400 +++ new/test/hotspot/jtreg/runtime/PrintStringTableStats/PrintStringTableStatsTest.java 2018-10-10 16:37:23.115602033 -0400 @@ -0,0 +1,43 @@ +/* + * 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. + * + * 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. + */ + +import jdk.test.lib.process.ProcessTools; +import jdk.test.lib.process.OutputAnalyzer; + +/* + * @test PrintStringTableStatsTest + * @bug 8211821 + * @library /test/lib + * @run main PrintStringTableStatsTest + */ + +public class PrintStringTableStatsTest { + public static void main(String... args) throws Exception { + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( + "-XX:+PrintStringTableStatistics", + "--version"); + OutputAnalyzer output = new OutputAnalyzer(pb.start()); + output.shouldContain("Number of buckets"); + output.shouldHaveExitValue(0); + } +}