test/hotspot/jtreg/runtime/appcds/jigsaw/classpathtests/DummyClassesInBootClassPath.java
author iklam
Mon, 27 Nov 2017 20:21:34 -0800
changeset 48138 78b2ecdd3c4b
child 48469 7312ae4465d6
permissions -rw-r--r--
8188791: Move AppCDS from closed repo to open repo Reviewed-by: dsamersoff, simonis, minqi Contributed-by: jiangli.zhou@oracle.com, mikhailo.seledtsov@oracle.com, calvin.cheung@oracle.com
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/*
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 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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/*
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 * @test
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 * @summary Ensure that classes found in jimage takes precedence over classes found in -Xbootclasspath/a.
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 * AppCDS does not support uncompressed oops
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 * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)
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 * @library /test/lib /test/hotspot/jtreg/runtime/appcds
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 * @modules java.activation
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 *          jdk.jartool/sun.tools.jar
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 * @compile ../../test-classes/DummyClassHelper.java
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 * @compile ../../test-classes/java/net/HttpCookie.jasm
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 * @compile ../../test-classes/javax/activation/MimeType.jasm
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 * @build sun.hotspot.WhiteBox
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 * @run main ClassFileInstaller sun.hotspot.WhiteBox
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 * @run main DummyClassesInBootClassPath
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 */
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import java.io.File;
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import java.util.List;
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import java.util.ArrayList;
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import jdk.test.lib.process.OutputAnalyzer;
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public class DummyClassesInBootClassPath {
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    private static final String METHOD_NAME = "thisClassIsDummy()";
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    public static void main(String[] args) throws Exception {
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        String classNames[] = { "java/net/HttpCookie",
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                                "javax/activation/MimeType"};
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        JarBuilder.build("dummyClasses", classNames[0], classNames[1]);
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        String appJar = TestCommon.getTestJar("dummyClasses.jar");
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        OutputAnalyzer dumpOutput = TestCommon.dump(
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            appJar, classNames, "-Xbootclasspath/a:" + appJar);
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        List<String> argsList = new ArrayList<String>();
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        for (int i = 0; i < classNames.length; i++) {
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            argsList.add(classNames[i].replace('/', '.'));
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        }
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        String[] arguments = new String[argsList.size()];
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        arguments = argsList.toArray(arguments);
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        OutputAnalyzer execOutput = TestCommon.execCommon(
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            "-cp", TestCommon.getTestDir("."), "-verbose:class",
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            "--add-modules", "java.activation",
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            "-Xbootclasspath/a:" + appJar, "DummyClassHelper",
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            arguments[0], arguments[1]);
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        for (int i = 0; i < arguments.length; i++) {
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            TestCommon.checkExec(execOutput,
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                "java.lang.NoSuchMethodException: " + arguments[i] + "." +
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                METHOD_NAME);
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        }
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        JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
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        String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
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        String bootClassPath = "-Xbootclasspath/a:" + appJar +
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            File.pathSeparator + whiteBoxJar;
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        argsList.add("testWithWhiteBox");
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        arguments = new String[argsList.size()];
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        arguments = argsList.toArray(arguments);
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        String[] opts = {"-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
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            bootClassPath, "-XX:+TraceClassPaths", "DummyClassHelper",
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            arguments[0], arguments[1], arguments[2]};
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        OutputAnalyzer output = TestCommon.execCommon(opts);
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    }
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}
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