Quelle HeadlessBasicStroke.java Sprache: JAVA

/*
* Copyright (c) 2007, 2014, 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.
*/

import java.awt.*;

/*
* @test
* @summary Check that BasicStroke constructors and get-methods do not
*          throw exceptions in headless mode
* @run main/othervm -Djava.awt.headless=true HeadlessBasicStroke
*/

public class HeadlessBasicStroke {
    public static void main (String[] args) {
        BasicStroke bs;

        // Constructors without exceptions
        bs = new BasicStroke(1, BasicStroke.CAP_BUTT,
                    BasicStroke.JOIN_BEVEL, 3, null, -1);
        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 3,
                    new float[]{(float) 2.0, (float) 3.0}, 0);
        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 3,
                    new float[]{(float) 2.0, (float) 3.0}, 1);
        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, (float) 3);

        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, (float) 3);

        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND, (float) 3);

        bs = new BasicStroke(1, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 3);

        bs = new BasicStroke(1, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND, 3);

        bs = new BasicStroke(1, BasicStroke.JOIN_ROUND, BasicStroke.CAP_SQUARE, 3);

        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL);

        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER);

        bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_ROUND);

        bs = new BasicStroke(1, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);

        bs = new BasicStroke(1, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND);

        bs = new BasicStroke(1, BasicStroke.JOIN_ROUND, BasicStroke.CAP_SQUARE);

        bs = new BasicStroke((float) 0.1);

        bs = new BasicStroke((float) 0.9);

        bs = new BasicStroke(4);

        bs = new BasicStroke(10);

        bs = new BasicStroke(20);

        bs = new BasicStroke(100);

        bs = new BasicStroke();

        // Constructors with exceptions
        boolean exceptions = false;
        try {
            bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, (float) 0.2);
        } catch (IllegalArgumentException e) {
            exceptions = true;
        }
        if (!exceptions)
            throw new RuntimeException("Constructor did not throw IllegalArgumentException when expected");

        exceptions = false;
        try {
            bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, (float) 0.2);
        } catch (IllegalArgumentException e) {
            exceptions = true;
        }
        if (!exceptions)
            throw new RuntimeException("Constructor did not throw IllegalArgumentException when expected");

        exceptions = false;
        try {
            bs = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, (float) 0.2);
        } catch (IllegalArgumentException e) {
            exceptions = true;
        }
        if (!exceptions)
            throw new RuntimeException("Constructor did not throw IllegalArgumentException when expected");

        exceptions = false;
        try {
            bs = new BasicStroke(1, 5678, 92039, 3);
        } catch (IllegalArgumentException e) {
            exceptions = true;
        }
        if (!exceptions)
            throw new RuntimeException("Constructor did not throw IllegalArgumentException when expected");

        exceptions = false;
        try {
            bs = new BasicStroke(1, 5678, 92039);
        } catch (IllegalArgumentException e) {
            exceptions = true;
        }
        if (!exceptions)
            throw new RuntimeException("Constructor did not throw IllegalArgumentException when expected");

        exceptions = false;
        try {
            bs = new BasicStroke((float) -0.9);
        } catch (IllegalArgumentException e) {
            exceptions = true;
        }
        if (!exceptions)
            throw new RuntimeException("Constructor did not throw IllegalArgumentException when expected");

        // Create stroke shape
        bs = new BasicStroke(20);
        bs.createStrokedShape(new Rectangle(10, 10, 10, 10));

        // Get-methods
        bs = new BasicStroke(100);
        bs.getLineWidth();
        bs.getEndCap();
        bs.getLineJoin();
        bs.getMiterLimit();
        bs.getDashArray();
        bs.getDashPhase();
    }
}

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