1 /*
   2  * Copyright (c) 2015, 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  * @summary a simple test for loading a class using the platform class loader
  28  *          (which used to be called the "extension loader) in AppCDS
  29  * @requires vm.cds
  30  * @library /test/lib
  31  * @modules java.base/jdk.internal.misc
  32  *          java.management
  33  *          jdk.jartool/sun.tools.jar
  34  *          jdk.internal.jvmstat/sun.jvmstat.monitor
  35  * @compile test-classes/HelloExt.java
  36  * @build sun.hotspot.WhiteBox
  37  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  38  * @run main HelloExtTest
  39  */
  40 
  41 import jdk.test.lib.process.OutputAnalyzer;
  42 
  43 public class HelloExtTest {
  44 
  45   public static void main(String[] args) throws Exception {
  46     JarBuilder.build("helloExt", "HelloExt");
  47 
  48     String appJar = TestCommon.getTestJar("helloExt.jar");
  49     JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
  50     String whiteBoxJar = TestCommon.getTestJar("WhiteBox.jar");
  51     String bootClassPath = "-Xbootclasspath/a:" + whiteBoxJar;
  52 
  53     TestCommon.dump(appJar,
  54         TestCommon.list("org/omg/CORBA/ORB", "[Ljava/lang/Comparable;"),
  55         bootClassPath, "-verbose:class", "--add-modules", "java.corba");
  56 
  57     String prefix = ".class.load. ";
  58     String class_pattern = ".*LambdaForm[$]MH[/][0123456789].*";
  59     String suffix = ".*source: shared objects file.*";
  60     String pattern = prefix + class_pattern + suffix;
  61 
  62     TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
  63             "-cp", appJar, bootClassPath, "-verbose:class", "--add-modules", "java.corba", "HelloExt")
  64         .assertNormalExit(output -> output.shouldNotMatch(pattern));
  65 
  66 
  67     TestCommon.run("-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI",
  68             "-cp", appJar, bootClassPath, "-verbose:class",
  69             "-XX:+PrintSharedArchiveAndExit", "-XX:+PrintSharedDictionary",
  70             "--add-modules", "java.corba", "HelloExt")
  71         .assertNormalExit(output ->  output.shouldNotMatch(class_pattern));
  72   }
  73 }