1 /*
   2  * Copyright (c) 2012, 2015, 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  * @test
  26  * @bug 8003881
  27  * @summary tests DoPrivileged action (implemented as lambda expressions) by
  28  * inserting them into the BootClassPath.
  29  * @modules jdk.compiler
  30  * @compile -XDignore.symbol.file LambdaAccessControlDoPrivilegedTest.java LUtils.java
  31  * @run main/othervm LambdaAccessControlDoPrivilegedTest
  32  */
  33 import java.io.File;
  34 import java.util.ArrayList;
  35 import java.util.List;
  36 
  37 public class LambdaAccessControlDoPrivilegedTest extends LUtils {
  38     public static void main(String... args) {
  39         final List<String> scratch = new ArrayList();
  40         scratch.clear();
  41         scratch.add("import java.security.*;");
  42         scratch.add("public class DoPriv {");
  43         scratch.add("public static void main(String... args) {");
  44         scratch.add("String prop = AccessController.doPrivileged((PrivilegedAction<String>) () -> {");
  45         scratch.add("return System.getProperty(\"user.home\");");
  46         scratch.add("});");
  47         scratch.add("}");
  48         scratch.add("}");
  49         File doprivJava = new File("DoPriv.java");
  50         File doprivClass = getClassFile(doprivJava);
  51         createFile(doprivJava, scratch);
  52 
  53         scratch.clear();
  54         scratch.add("public class Bar {");
  55         scratch.add("public static void main(String... args) {");
  56         scratch.add("System.out.println(\"sun.boot.class.path\" + \"=\" +");
  57         scratch.add("    System.getProperty(\"sun.boot.class.path\", \"\"));");
  58         scratch.add("System.setSecurityManager(new SecurityManager());");
  59         scratch.add("DoPriv.main();");
  60         scratch.add("}");
  61         scratch.add("}");
  62 
  63         File barJava = new File("Bar.java");
  64         File barClass = getClassFile(barJava);
  65         createFile(barJava, scratch);
  66 
  67         String[] javacArgs = {barJava.getName(), doprivJava.getName()};
  68         compile(javacArgs);
  69         File jarFile = new File("foo.jar");
  70         String[] jargs = {"cvf", jarFile.getName(), doprivClass.getName()};
  71         TestResult tr = doExec(JAR_CMD.getAbsolutePath(),
  72                                 "cvf", jarFile.getName(),
  73                                 doprivClass.getName());
  74         if (tr.exitValue != 0){
  75             throw new RuntimeException(tr.toString());
  76         }
  77         doprivJava.delete();
  78         doprivClass.delete();
  79         tr = doExec(JAVA_CMD.getAbsolutePath(),
  80                     "-Xbootclasspath/a:foo.jar",
  81                     "-cp", ".", "Bar");
  82         tr.assertZero("testDoPrivileged fails");
  83         barJava.delete();
  84         barClass.delete();
  85         jarFile.delete();
  86     }
  87 }