LambdaAccessControlDoPrivilegedTest.java revision 12973:2e63fa2efdb1 
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 */
33import java.io.File;
34import java.util.ArrayList;
35import java.util.List;
36
37public 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}
88