1/*
2 * Copyright (c) 2013, 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 8003639
27 * @summary defaultMethod resolution and verification using an URLClassLoader
28 * @modules jdk.compiler
29 * @compile -XDignore.symbol.file=true DefaultMethodRegressionTestsRun.java
30 * @run main DefaultMethodRegressionTestsRun
31 */
32import java.io.File;
33import java.lang.reflect.Method;
34import java.net.URL;
35import java.net.URLClassLoader;
36import java.nio.file.DirectoryStream;
37import java.nio.file.Files;
38import java.nio.file.Path;
39/**
40 * This test is a variant of DefaultMethodRegressionTests, this one creates
41 * an URLClassLoader to load the support classes.
42 *
43 */
44public class DefaultMethodRegressionTestsRun {
45    public static void main(String... args) throws Exception {
46        File scratchDir = new File(".");
47        File testDir = new File(scratchDir, "testdir");
48        testDir.mkdirs();
49        File srcFile = new File(new File(System.getProperty("test.src")),
50                "DefaultMethodRegressionTests.java");
51        String[] javacargs = {
52            srcFile.getAbsolutePath(),
53            "-d",
54            testDir.getAbsolutePath()
55        };
56        com.sun.tools.javac.Main.compile(javacargs);
57        runClass(testDir, "DefaultMethodRegressionTests");
58    }
59    static void runClass(
60            File classPath,
61            String classname) throws Exception {
62        URL[] urls = {classPath.toURI().toURL()};
63        ClassLoader loader = new URLClassLoader(urls);
64        Class<?> c = loader.loadClass(classname);
65
66        Class<?>[] argTypes = new Class<?>[]{String[].class};
67        Object[] methodArgs = new Object[]{null};
68
69        Method method = c.getMethod("main", argTypes);
70        method.invoke(c, methodArgs);
71    }
72}
73