1 /* 2 * Copyright (c) 2017, 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 * @summary Test resolved_references 28 * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true) 29 * @requires (sun.arch.data.model == "64") 30 * @requires ((os.family == "linux") & (os.arch=="amd64")) | (os.family == "solaris") 31 * @requires (vm.gc=="null") 32 * @library /test/lib /test/hotspot/jtreg/runtime/appcds 33 * @modules java.base/jdk.internal.misc 34 * @modules java.management 35 * jdk.jartool/sun.tools.jar 36 * @build sun.hotspot.WhiteBox 37 * @compile CheckCachedResolvedReferencesApp.java 38 * @compile ../test-classes/Hello.java 39 * @run main ClassFileInstaller -jar app.jar CheckCachedResolvedReferencesApp 40 * @run main ClassFileInstaller -jar hello.jar Hello 41 * @run main ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox 42 * @run main CheckCachedResolvedReferences 43 */ 44 45 import jdk.test.lib.process.OutputAnalyzer; 46 import sun.hotspot.WhiteBox; 47 48 public class CheckCachedResolvedReferences { 49 public static void main(String[] args) throws Exception { 50 String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar"); 51 String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar; 52 String appJar = ClassFileInstaller.getJarPath("app.jar"); 53 String helloJarPath = ClassFileInstaller.getJarPath("hello.jar"); 54 55 String classlist[] = new String[] { 56 "CheckCachedResolvedReferencesApp", 57 "java/lang/Object id: 1", 58 "Hello id: 2 super: 1 source: " + helloJarPath 59 }; 60 61 TestCommon.testDump(appJar, classlist, use_whitebox_jar); 62 OutputAnalyzer output = TestCommon.exec(appJar, use_whitebox_jar, 63 "-XX:+UnlockDiagnosticVMOptions", 64 "-XX:+WhiteBoxAPI", 65 "CheckCachedResolvedReferencesApp", 66 helloJarPath); 67 TestCommon.checkExec(output); 68 } 69 }