/* * 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. */ /** * @test * @bug 8203329 * @summary Verifies the JVMTI GetSystemProperty API returns the updated java.vm.info value * @requires vm.jvmti * @library /test/lib * @run main/othervm/native -agentlib:JvmtiGetSystemPropertyTest JvmtiGetSystemPropertyTest * */ public class JvmtiGetSystemPropertyTest { private static native String getSystemProperty(); public static void main(String[] args) throws Exception { String vm_info = System.getProperty("java.vm.info"); String vm_info_jvmti = getSystemProperty(); System.out.println("java.vm.info from java: " + vm_info); System.out.println("java.vm.info from jvmti: " + vm_info_jvmti); if (!vm_info.equals(vm_info_jvmti)) { throw new RuntimeException("java.vm.info poperties not equal: \"" + vm_info + "\" != \"" + vm_info_jvmti + "\""); } } }