test/tools/javac/modules/ServiceInStaticClassErrorTest.java

/*
 * Copyright (c) 2016, 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 8149033
 * @summary ClassCastException in case of service implementation is nested static class
 * @library /tools/lib
 * @modules
 *      jdk.compiler/com.sun.tools.javac.api
 *      jdk.compiler/com.sun.tools.javac.main
 *      jdk.jdeps/com.sun.tools.javap
 * @build ToolBox ModuleTestBase
 * @run main ServiceInStaticClassErrorTest
 */

import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;

public class ServiceInStaticClassErrorTest extends ModuleTestBase {
    public static void main(String... args) throws Exception {
        ServiceInStaticClassErrorTest t = new ServiceInStaticClassErrorTest();
        t.runTests();
    }

    @Test
    void testError(Path base) throws Exception {
        Path src = base.resolve("src");
        tb.writeJavaFiles(src,
                "module m { provides p1.I with p1.Outer.A; }",
                "package p1; public interface I {}",
                "package p1; public class Outer { public static class A implements p1.I {} }");
        Path classes = base.resolve("classes");
        Files.createDirectories(classes);

        List<String> output = tb.new JavacTask()
                .outdir(classes)
                .files(findJavaFiles(src))
                .run()
                .writeAll()
                .getOutputLines(ToolBox.OutputKind.DIRECT);
    }

}