/*

 * Copyright (c) 2012, 2017, 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 8172474

 * @summary javac should enable doclint checking for HTML 5

 * @library /tools/lib

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

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

 * @build toolbox.ToolBox toolbox.JavacTask

 * @run main DocLintFormatTest

 */

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.util.List;

import toolbox.JavacTask;

import toolbox.Task;

import toolbox.ToolBox;

public class DocLintFormatTest {

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

        new DocLintFormatTest().run();

    }

    private ToolBox tb = new ToolBox();

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

    private Path classes = Paths.get("classes");

    void run() throws Exception {

        Files.createDirectories(classes);

        tb.writeJavaFiles(src,

            //        1         2

            //2345678901234567890

            "/** This is an <tt>HTML 4</tt> comment. */ public class Test4 { }",

            "/** This is an <mark>HTML 5</mark> comment. */ public class Test5 { }"

        );

        test(src.resolve("Test4.java"), "html4");

        test(src.resolve("Test4.java"), "html5",

                "Test4.java:1:16: compiler.err.proc.messager: tag not supported in the generated HTML version: tt");

        test(src.resolve("Test5.java"), "html4",

                "Test5.java:1:16: compiler.err.proc.messager: tag not supported in the generated HTML version: mark");

        test(src.resolve("Test5.java"), "html5");

        if (errors > 0) {

            throw new Exception(errors + " errors occurred");

        }

    }

    void test(Path file, String format, String... expect) {

        System.err.println("Test: " + format + " " + file);

        List<String> output = new JavacTask(tb)

                  .outdir(classes)

                  .options("-XDrawDiagnostics", "-Xdoclint", "--doclint-format", format)

                  .files(file)

                  .run(expect.length == 0 ? Task.Expect.SUCCESS : Task.Expect.FAIL)

                  .writeAll()

                  .getOutputLines(Task.OutputKind.DIRECT);

        if (expect.length == 0) {

            if (!(output.size() == 1 && output.get(0).isEmpty())) {

                error("All output unexpected.");

            }

        } else {

            for (String e : expect) {

                if (!output.contains(e)) {

                    error("expected output not found: " + e);

                }

            }

        }

    }

    void error(String message) {

        System.err.println("Error: " + message);

        errors++;

    }

    private int errors = 0;

}