1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @bug 8209385 28 * @summary non-empty dir in -cp should be fine during dump time if only classes 29 * from the system modules are being loaded even though some are 30 * defined to the PlatformClassLoader and AppClassLoader. 31 * @requires vm.cds 32 * @library /test/lib 33 * @modules jdk.jartool/sun.tools.jar 34 * @compile test-classes/Hello.java 35 * @run main/othervm -Dtest.cds.copy.child.stdout=false UnusedCPDuringDump 36 */ 37 38 import java.io.File; 39 import jdk.test.lib.process.OutputAnalyzer; 40 41 public class UnusedCPDuringDump { 42 43 public static void main(String[] args) throws Exception { 44 File dir = new File(System.getProperty("user.dir")); 45 File emptydir = new File(dir, "emptydir"); 46 emptydir.mkdir(); 47 String appJar = JarBuilder.getOrCreateHelloJar(); 48 49 OutputAnalyzer output = TestCommon.dump(dir.getPath(), 50 TestCommon.list("sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo", 51 "com/sun/tools/sjavac/client/ClientMain"), 52 "-Xlog:class+path=info,class+load=debug"); 53 TestCommon.checkDump(output, 54 "[class,load] sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo", 55 "for instance a 'jdk/internal/loader/ClassLoaders$PlatformClassLoader'", 56 "[class,load] com.sun.tools.sjavac.client.ClientMain", 57 "for instance a 'jdk/internal/loader/ClassLoaders$AppClassLoader'"); 58 59 String jsaOpt = "-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(); 60 TestCommon.run("-cp", appJar, jsaOpt, "-Xlog:class+path=info,class+load=debug", "Hello") 61 .assertNormalExit("Hello World"); 62 } 63 }