/*

 * Copyright (c) 2018, 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.

 *

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 */

/*

 * @test

 * @bug 8188649

 * @summary javadoc -encoding doesn't work when using the old doclet API

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

 * @modules jdk.compiler/com.sun.tools.javac.main

 * @modules jdk.javadoc/jdk.javadoc.internal.api

 * @modules jdk.javadoc/jdk.javadoc.internal.tool

 * @library /tools/lib /tools/javadoc/lib

 * @build toolbox.JavacTask toolbox.JavadocTask toolbox.TestRunner toolbox.ToolBox ToyDoclet

 * @run main EncodingTest

 */

import java.io.IOException;

import java.nio.charset.StandardCharsets;

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import toolbox.JavadocTask;

import toolbox.Task;

import toolbox.TestRunner;

import toolbox.ToolBox;

public class EncodingTest extends TestRunner {

    public static void main(String... args) throws Exception {

        EncodingTest t = new EncodingTest();

        t.runTests();

    }

    private final ToolBox tb = new ToolBox();

    private final Path src = Paths.get("src");

    EncodingTest() throws Exception {

        super(System.err);

        init();

    }

    void init() throws IOException {

        Files.createDirectories(src);

        Files.write(src.resolve("C.java"),

                "/** \u03b1\u03b2\u03b3 */ public class C { }".getBytes(StandardCharsets.UTF_8));

    }

    @Test

    public void testEncoding() {

        Task.Result result = new JavadocTask(tb, Task.Mode.EXEC)

                .options("-docletpath", System.getProperty("test.class.path"),

                        "-doclet", "ToyDoclet",

                        "-J-Dfile.encoding=ASCII",

                        "-encoding", "UTF-8")

                .files(src.resolve("C.java"))

                .run(Task.Expect.SUCCESS)

                .writeAll();

    }

}