/*

 * Copyright (c) 2002, 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 4099527

 * @summary javadoc tool: want flag to exit nonzero if there were warnings.

 * @author gafter

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

 * @run main XWerror

 */

import java.io.PrintWriter;

import java.io.StringWriter;

import java.util.Collections;

import java.util.Locale;

import java.util.Set;

import javax.lang.model.SourceVersion;

import javax.tools.Diagnostic;

import jdk.javadoc.doclet.Doclet;

import jdk.javadoc.doclet.Reporter;

import jdk.javadoc.doclet.DocletEnvironment;

public class XWerror implements Doclet {

    private static final String message = "warning message";

    public static void main(String[] args) {

        StringWriter sw = new StringWriter();

        PrintWriter output = new PrintWriter(sw);

        String[] aargs = {

            "-docletpath", System.getProperty("test.classes", "."),

            "-doclet", "XWerror",

            "-Xwerror",

            System.getProperty("test.src", ".") + java.io.File.separatorChar

            + "XWerror.java"

        };

        if (jdk.javadoc.internal.tool.Main.execute(aargs, output) == 0) {

            throw new Error("did not get non-zero exit code");

        }

        if (!sw.toString().contains(message)) {

            throw new Error("expected message not found: " + message);

        }

    }

    Reporter reporter;

    public boolean run(DocletEnvironment root) {

        reporter.print(Diagnostic.Kind.WARNING , message);

        return false;

    }

    @Override

    public String getName() {

        return "Test";

    }

    @Override

    public Set<Option> getSupportedOptions() {

        return Collections.emptySet();

    }

    @Override

    public SourceVersion getSupportedSourceVersion() {

        return SourceVersion.latest();

    }

    @Override

    public void init(Locale locale, Reporter reporter) {

        this.reporter = reporter;

        return;

    }

}