/*

 * Copyright (c) 2015, 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 8023213

 * @summary Font/Text APIs should not crash/takes long time

 *          if transform includes INIFINITY

 * @run main DrawStringWithInfiniteXform

 */

import java.awt.*;

import java.awt.font.*;

import java.awt.geom.*;

import java.awt.image.*;

import java.util.Timer;

import java.util.TimerTask;

public class DrawStringWithInfiniteXform {

    Timer timer;

    boolean done;

    class ScheduleTask extends TimerTask {

        public void run() {

            timer.cancel();

            if (!done) {

                throw new

                RuntimeException("drawString with InfiniteXform transform takes long time");

            }

        }

    }

    public DrawStringWithInfiniteXform() {

        timer = new Timer();

        timer.schedule(new ScheduleTask(), 10000);

    }

    public static void main(String [] args) {

        DrawStringWithInfiniteXform test = new DrawStringWithInfiniteXform();

        test.start();

    }

    private void start() {

        float[] vals = new float[6];

        for (int i=0;i<6;i++) vals[i]=Float.POSITIVE_INFINITY;

        AffineTransform nanTX = new AffineTransform(vals);

        BufferedImage bi = new BufferedImage(1,1,BufferedImage.TYPE_INT_RGB);

        Graphics2D g2d = bi.createGraphics();

        g2d.rotate(Float.POSITIVE_INFINITY);

        Font font = g2d.getFont();

        Font xfiniteFont;

        for (int i=0; i<2000; i++) {

            xfiniteFont = font.deriveFont(Float.POSITIVE_INFINITY);

            g2d.setFont(xfiniteFont);

            g2d.drawString("abc", 20, 20);

        }

        done = true;

        System.out.println("Test passed");

    }

}