112 lines
3.2 KiB
Java
112 lines
3.2 KiB
Java
/*
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* Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @key headful
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* @bug 8036022
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* @summary Test verifies that drawing shapes with XOR composite
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* does not trigger an InternalError in GDI surface data.
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* @run main/othervm -Dsun.java2d.d3d=True DrawXORModeTest
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*/
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import java.awt.BasicStroke;
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.Frame;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.Stroke;
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import java.awt.geom.Line2D;
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import java.util.concurrent.CountDownLatch;
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public class DrawXORModeTest extends Component {
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public static void main(String[] args) {
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final DrawXORModeTest c = new DrawXORModeTest();
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final Frame f = new Frame("XOR mode test");
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f.add(c);
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f.pack();
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f.setVisible(true);
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try {
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c.checkResult();
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} finally {
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f.dispose();
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}
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}
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@Override
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public void paint(Graphics g) {
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if (g == null || !(g instanceof Graphics2D)) {
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return;
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}
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g.setColor(Color.white);
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g.setXORMode(Color.black);
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Graphics2D dg = (Graphics2D) g;
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Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT,
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BasicStroke.JOIN_MITER,
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10.0f,
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new float[]{1.0f, 1.0f},
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0.0f);
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dg.setStroke(stroke);
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try {
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dg.draw(new Line2D.Float(10, 10, 20, 20));
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} catch (Throwable e) {
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synchronized (this) {
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theError = e;
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}
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} finally {
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didDraw.countDown();
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}
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}
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@Override
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public Dimension getPreferredSize() {
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return new Dimension(400, 100);
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}
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public void checkResult() {
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try {
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didDraw.await();
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} catch (InterruptedException e) {
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}
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synchronized (this) {
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if (theError != null) {
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System.out.println("Error: " + theError);
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throw new RuntimeException("Test FAILED.");
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}
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}
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System.out.println("Test PASSED.");
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}
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private Throwable theError = null;
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private final CountDownLatch didDraw = new CountDownLatch(1);
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}
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