| /* |
| * Copyright (c) 2014, 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 SharedBaseAddress |
| * @summary Test variety of values for SharedBaseAddress, making sure |
| * VM handles normal values as well as edge values w/o a crash. |
| * @library /testlibrary |
| * @run main SharedBaseAddress |
| */ |
| |
| import com.oracle.java.testlibrary.*; |
| |
| public class SharedBaseAddress { |
| |
| // shared base address test table |
| private static final String[] testTable = { |
| "1g", "8g", "64g","512g", "4t", |
| "32t", "128t", "0", |
| "1", "64k", "64M" |
| }; |
| |
| public static void main(String[] args) throws Exception { |
| // Known issue on Solaris-Sparc |
| // @ignore JDK-8044600 |
| if (Platform.isSolaris() && Platform.isSparc()) |
| return; |
| |
| for (String testEntry : testTable) { |
| System.out.println("sharedBaseAddress = " + testEntry); |
| |
| ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( |
| "-XX:+UnlockDiagnosticVMOptions", |
| "-XX:SharedArchiveFile=test.jsa", |
| "-XX:SharedBaseAddress=" + testEntry, |
| "-Xshare:dump"); |
| |
| OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
| |
| output.shouldContain("Loading classes to share"); |
| |
| try { |
| pb = ProcessTools.createJavaProcessBuilder( |
| "-XX:+UnlockDiagnosticVMOptions", |
| "-XX:SharedArchiveFile=test.jsa", |
| "-Xshare:on", |
| "-version"); |
| output = new OutputAnalyzer(pb.start()); |
| output.shouldContain("sharing"); |
| output.shouldHaveExitValue(0); |
| } catch (RuntimeException e) { |
| output.shouldContain("Unable to use shared archive"); |
| output.shouldHaveExitValue(1); |
| } |
| } |
| } |
| } |