7cc1371059
Co-authored-by: Lois Foltan <lois.foltan@oracle.com> Co-authored-by: David Holmes <david.holmes@oracle.com> Co-authored-by: Harold Seigel <harold.seigel@oracle.com> Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com> Co-authored-by: Alex Buckley <alex.buckley@oracle.com> Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m@oracle.com> Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com> Co-authored-by: Amy Lu <amy.lu@oracle.com> Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero
77 lines
2.8 KiB
Java
77 lines
2.8 KiB
Java
/*
|
|
* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8239384
|
|
* @modules jdk.compiler
|
|
* @library /test/lib
|
|
* @build jdk.test.lib.Utils
|
|
* jdk.test.lib.compiler.CompilerUtils
|
|
* @run testng/othervm InheritedProtectedMethod
|
|
* @summary Test method reference to a method inherited from its
|
|
* superclass in a different package. Such method's modifier
|
|
* is changed from public to protected.
|
|
*/
|
|
|
|
import jdk.test.lib.compiler.CompilerUtils;
|
|
import jdk.test.lib.Utils;
|
|
|
|
import org.testng.annotations.BeforeTest;
|
|
import org.testng.annotations.DataProvider;
|
|
import org.testng.annotations.Test;
|
|
|
|
import java.io.IOException;
|
|
import java.lang.reflect.Method;
|
|
import java.net.URL;
|
|
import java.net.URLClassLoader;
|
|
import java.nio.file.Path;
|
|
import java.nio.file.Paths;
|
|
|
|
import static org.testng.Assert.*;
|
|
|
|
public class InheritedProtectedMethod {
|
|
private static final Path SRC_DIR = Paths.get(Utils.TEST_SRC, "src");
|
|
private static final Path CLASSES_DIR = Paths.get("classes");
|
|
|
|
@BeforeTest
|
|
static void setup() throws IOException {
|
|
assertTrue(CompilerUtils.compile(SRC_DIR, CLASSES_DIR));
|
|
|
|
// compile the modified version of MethodSupplierOuter.java
|
|
Path file = Paths.get(Utils.TEST_SRC, "modified", "MethodSupplierOuter.java");
|
|
assertTrue(CompilerUtils.compile(file, CLASSES_DIR));
|
|
}
|
|
|
|
@Test
|
|
public static void run() throws Exception {
|
|
URLClassLoader loader = new URLClassLoader("loader", new URL[]{ CLASSES_DIR.toUri().toURL()},
|
|
ClassLoader.getPlatformClassLoader());
|
|
Class<?> methodInvokeClass = Class.forName("MethodInvoker", false, loader);
|
|
Method invokeMethod = methodInvokeClass.getMethod("invoke");
|
|
|
|
String result = (String)invokeMethod.invoke(null);
|
|
assertEquals(result, "protected inherited method");
|
|
}
|
|
}
|