jdk/test/java/lang/invoke/lambda/LambdaAccessControlDoPrivilegedTest.java
author shurailine
Thu, 03 Mar 2016 15:13:55 -0800
changeset 36237 963d1115678b
parent 33402 1156d495a525
child 36511 9d0388c6b336
permissions -rw-r--r--
8150998: Fix module dependences in java/lang tests Reviewed-by: mchung
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/*
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 * Copyright (c) 2012, 2016, 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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 * @test
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 * @bug 8003881
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 * @summary tests DoPrivileged action (implemented as lambda expressions) by
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 * inserting them into the BootClassPath.
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 * @modules jdk.compiler
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 *          jdk.zipfs
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 * @compile -XDignore.symbol.file LambdaAccessControlDoPrivilegedTest.java LUtils.java
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 * @run main/othervm LambdaAccessControlDoPrivilegedTest
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 */
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import java.io.File;
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import java.util.ArrayList;
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import java.util.List;
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public class LambdaAccessControlDoPrivilegedTest extends LUtils {
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    public static void main(String... args) {
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        final List<String> scratch = new ArrayList();
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        scratch.clear();
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        scratch.add("import java.security.*;");
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        scratch.add("public class DoPriv {");
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        scratch.add("public static void main(String... args) {");
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        scratch.add("String prop = AccessController.doPrivileged((PrivilegedAction<String>) () -> {");
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        scratch.add("return System.getProperty(\"user.home\");");
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        scratch.add("});");
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        scratch.add("}");
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        scratch.add("}");
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        File doprivJava = new File("DoPriv.java");
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        File doprivClass = getClassFile(doprivJava);
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        createFile(doprivJava, scratch);
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        scratch.clear();
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        scratch.add("public class Bar {");
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        scratch.add("public static void main(String... args) {");
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        scratch.add("System.out.println(\"sun.boot.class.path\" + \"=\" +");
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        scratch.add("    System.getProperty(\"sun.boot.class.path\", \"\"));");
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        scratch.add("System.setSecurityManager(new SecurityManager());");
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        scratch.add("DoPriv.main();");
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        scratch.add("}");
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        scratch.add("}");
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        File barJava = new File("Bar.java");
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        File barClass = getClassFile(barJava);
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        createFile(barJava, scratch);
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        String[] javacArgs = {barJava.getName(), doprivJava.getName()};
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        compile(javacArgs);
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        File jarFile = new File("foo.jar");
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        String[] jargs = {"cvf", jarFile.getName(), doprivClass.getName()};
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        TestResult tr = doExec(JAR_CMD.getAbsolutePath(),
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                                "cvf", jarFile.getName(),
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                                doprivClass.getName());
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        if (tr.exitValue != 0){
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            throw new RuntimeException(tr.toString());
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        }
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        doprivJava.delete();
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        doprivClass.delete();
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        tr = doExec(JAVA_CMD.getAbsolutePath(),
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                    "-Xbootclasspath/a:foo.jar",
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                    "-cp", ".", "Bar");
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        tr.assertZero("testDoPrivileged fails");
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        barJava.delete();
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        barClass.delete();
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        jarFile.delete();
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    }
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}