/*
 * Copyright (c) 2012, 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
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 * questions.
 */

/*
 * @test
 * @bug 8049811
 * @summary javah should accept module/class names
 * @library /tools/lib
 * @modules jdk.compiler/com.sun.tools.javac.api
 *          jdk.compiler/com.sun.tools.javac.file
 *          jdk.compiler/com.sun.tools.javac.main
 *          jdk.jdeps/com.sun.tools.javap
 * @build ToolBox
 * @run main ModuleClass
 */

import java.util.List;

public class ModuleClass {
    static public void main(String[] args) throws Exception {
        ToolBox tb = new ToolBox();
        check(tb, "java.lang.Object");
        check(tb, "java.base/java.io.File");
    }

    static void check(ToolBox tb, String name) throws Exception {
        tb.new JavahTask()
                .classes(name)
                .run();

        int sep = name.indexOf("/");
        String className = (sep == -1) ? name : name.substring(sep + 1);
        String file = className.replace(".", "_") + ".h";
        List<String> outObject = tb.readAllLines(file);

        String text = "#ifndef _Included_" + className.replace(".", "_");
        if (!outObject.contains(text)) {
            throw new Exception("expected line not found");
        }
    }
}