--- old/test/hotspot/jtreg/runtime/memory/LargePages/TestLargePageSizeInBytes.java 2020-05-20 18:12:34.684563894 -0700 +++ /dev/null 2020-03-09 18:57:19.455001459 -0700 @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2014, 2020, 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. - */ - -/* @test TestLargePageSizeInBytes - * @summary Tests that the flag -XX:LargePageSizeInBytes does not cause warnings on Solaris - * @bug 8049536 - * @requires os.family == "solaris" - * @library /test/lib - * @modules java.base/jdk.internal.misc - * java.management - * @run driver TestLargePageSizeInBytes - */ - -import jdk.test.lib.process.OutputAnalyzer; -import jdk.test.lib.process.ProcessTools; - -public class TestLargePageSizeInBytes { - private static long M = 1024L * 1024L; - private static long G = 1024L * M; - - public static void main(String[] args) throws Exception { - testLargePageSizeInBytes(4 * M); - testLargePageSizeInBytes(256 * M); - testLargePageSizeInBytes(512 * M); - testLargePageSizeInBytes(2 * G); - } - - private static void testLargePageSizeInBytes(long size) throws Exception { - ProcessBuilder pb = - ProcessTools.createJavaProcessBuilder("-XX:+UseLargePages", - "-XX:LargePageSizeInBytes=" + size, - "-version"); - - OutputAnalyzer out = new OutputAnalyzer(pb.start()); - out.shouldNotContain("Attempt to use MPSS failed."); - out.shouldHaveExitValue(0); - } -}