| /* |
| * Copyright (c) 2017, 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 |
| * @summary Test open archive heap regions |
| * @requires vm.cds.archived.java.heap |
| * @requires (vm.gc=="null") |
| * @library /test/lib /test/hotspot/jtreg/runtime/appcds |
| * @modules java.base/jdk.internal.misc |
| * @modules java.management |
| * jdk.jartool/sun.tools.jar |
| * @compile ../test-classes/Hello.java |
| * @run main OpenArchiveRegion |
| */ |
| |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| public class OpenArchiveRegion { |
| public static void main(String[] args) throws Exception { |
| JarBuilder.getOrCreateHelloJar(); |
| String appJar = TestCommon.getTestJar("hello.jar"); |
| String appClasses[] = TestCommon.list("Hello"); |
| |
| // Dump with open archive heap region, requires G1 GC |
| OutputAnalyzer output = TestCommon.dump(appJar, appClasses); |
| TestCommon.checkDump(output, "oa0 space:"); |
| output.shouldNotContain("oa0 space: 0 ["); |
| output = TestCommon.exec(appJar, "Hello"); |
| TestCommon.checkExec(output, "Hello World"); |
| output = TestCommon.exec(appJar, "-XX:+UseSerialGC", "Hello"); |
| TestCommon.checkExec(output, "Hello World"); |
| |
| // Dump with open archive heap region disabled when G1 GC is not in use |
| output = TestCommon.dump(appJar, appClasses, "-XX:+UseParallelGC"); |
| TestCommon.checkDump(output); |
| output.shouldNotContain("oa0 space:"); |
| output = TestCommon.exec(appJar, "Hello"); |
| TestCommon.checkExec(output, "Hello World"); |
| } |
| } |