1 /*

     2  * Copyright (c) 2012, 2016, 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 8049811

    27  * @summary javah should accept module/class names

    28  * @library /tools/lib

    29  * @modules jdk.compiler/com.sun.tools.javac.api

    30  *          jdk.compiler/com.sun.tools.javac.main

    31  *          jdk.compiler/com.sun.tools.javah

    32  * @build toolbox.ToolBox toolbox.JavahTask

    33  * @run main ModuleClass

    34  */

    35 

    36 import java.util.List;

    37 

    38 import toolbox.JavahTask;

    39 import toolbox.ToolBox;

    40 

    41 public class ModuleClass {

    42     static public void main(String[] args) throws Exception {

    43         ToolBox tb = new ToolBox();

    44         check(tb, "java.lang.Object");

    45         check(tb, "java.base/java.io.File");

    46     }

    47 

    48     static void check(ToolBox tb, String name) throws Exception {

    49         new JavahTask(tb)

    50                 .classes(name)

    51                 .run();

    52 

    53         int sep = name.indexOf("/");

    54         String className = (sep == -1) ? name : name.substring(sep + 1);

    55         String file = className.replace(".", "_") + ".h";

    56         List<String> outObject = tb.readAllLines(file);

    57 

    58         String text = "#ifndef _Included_" + className.replace(".", "_");

    59         if (!outObject.contains(text)) {

    60             throw new Exception("expected line not found");

    61         }

    62     }

    63 }

    64