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test/hotspot/jtreg/runtime/appcds/customLoader/UnintendedLoadersTest.java

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   1 /*
   2  * Copyright (c) 2015, 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 Make sure classes intended for custom loaders cannot be loaded by BOOT/EXT/APP loaders
  28  * @requires vm.cds
  29  * @requires vm.cds.custom.loaders
  30  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  31  * @modules java.base/jdk.internal.misc
  32  *          java.management
  33  *          jdk.jartool/sun.tools.jar
  34  * @compile test-classes/UnintendedLoaders.java test-classes/CustomLoadee.java
  35  * @build sun.hotspot.WhiteBox
  36  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  37  * @run main UnintendedLoadersTest
  38  */
  39 
  40 import jdk.test.lib.process.OutputAnalyzer;
  41 import sun.hotspot.WhiteBox;
  42 
  43 public class UnintendedLoadersTest {
  44     public static void main(String[] args) throws Exception {
  45         String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
  46         String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
  47 
  48         String appJar = JarBuilder.build("UnintendedLoaders_app", "UnintendedLoaders");
  49         String customJarPath = JarBuilder.build("UnintendedLoaders_custom", "CustomLoadee");
  50 
  51         // Dump the archive
  52         String classlist[] = new String[] {
  53             "UnintendedLoadersTest",
  54             "java/lang/Object id: 1",
  55 
  56             // Without "loader:" keyword.
  57             "CustomLoadee id: 2 super: 1 source: " + customJarPath,
   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 Make sure classes intended for custom loaders cannot be loaded by BOOT/EXT/APP loaders
  28  * @requires vm.cds
  29  * @requires vm.cds.custom.loaders
  30  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  31  * @modules java.base/jdk.internal.misc
  32  *          java.management
  33  *          jdk.jartool/sun.tools.jar
  34  * @compile test-classes/UnintendedLoaders.java test-classes/CustomLoadee.java
  35  * @build sun.hotspot.WhiteBox
  36  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  37  * @run driver UnintendedLoadersTest
  38  */
  39 
  40 import jdk.test.lib.process.OutputAnalyzer;
  41 import sun.hotspot.WhiteBox;
  42 
  43 public class UnintendedLoadersTest {
  44     public static void main(String[] args) throws Exception {
  45         String wbJar = JarBuilder.build(true, "WhiteBox", "sun/hotspot/WhiteBox");
  46         String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
  47 
  48         String appJar = JarBuilder.build("UnintendedLoaders_app", "UnintendedLoaders");
  49         String customJarPath = JarBuilder.build("UnintendedLoaders_custom", "CustomLoadee");
  50 
  51         // Dump the archive
  52         String classlist[] = new String[] {
  53             "UnintendedLoadersTest",
  54             "java/lang/Object id: 1",
  55 
  56             // Without "loader:" keyword.
  57             "CustomLoadee id: 2 super: 1 source: " + customJarPath,
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