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8339883: Open source several AWT/2D related tests
Backport-of: b26645f64bb6dd3efafaceb92bedeaf8f93906e3
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‎test/jdk/java/awt/GraphicsConfiguration/NonDefaultGC.java‎

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/*
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* Copyright (c) 2002, 2024, 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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* @bug 4131642
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* @summary This test shows the ability to create Frames, Windows
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* and Canvases with a GraphicsConfiguration. The test should show a number
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* of windows with RGB stripes in according to the number of the
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* GraphicsConfigurations for each screen. It also displays the size of
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* the screen and the GraphicsConfiguration.toString().
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual NonDefaultGC
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*/
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import java.awt.Canvas;
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.Graphics;
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import java.awt.GraphicsConfiguration;
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import java.awt.GraphicsDevice;
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import java.awt.GraphicsEnvironment;
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import java.awt.Rectangle;
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import javax.swing.JFrame;
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import javax.swing.SwingUtilities;
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public class NonDefaultGC {
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private static final String INSTRUCTIONS = """
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This test shows the ability to create Frames, Windows and Canvases
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with a GraphicsConfiguration.
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The test should show a number of windows with RGB stripes according
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to the number of the GraphicsConfigurations for each screen.
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The window also contains text which displays the size of the screen
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and the output GraphicsConfiguration.toString().
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The test passes if every screen displays at least one such window.
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""";
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public static void main(String[] argv) throws Exception {
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SwingUtilities.invokeAndWait(NonDefaultGC::createUI);
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PassFailJFrame.builder()
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.title("GraphicsConfigurationTest")
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.instructions(INSTRUCTIONS)
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.testTimeOut(5)
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.rows(12)
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.columns(45)
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.build()
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.awaitAndCheck();
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}
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private static void createUI() {
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GraphicsEnvironment ge = GraphicsEnvironment.
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getLocalGraphicsEnvironment();
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GraphicsDevice[] gs = ge.getScreenDevices();
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for (int j = 0; j < gs.length; j++) {
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GraphicsDevice gd = gs[j];
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GraphicsConfiguration[] gc = gd.getConfigurations();
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for (int i=0; i < gc.length; i++) {
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JFrame f = new JFrame(gs[j].getDefaultConfiguration());
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PassFailJFrame.addTestWindow(f); // to ensure it is disposed.
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GCCanvas c = new GCCanvas(gc[i]);
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Rectangle gcBounds = gc[i].getBounds();
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int xoffs = gcBounds.x;
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int yoffs = gcBounds.y;
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f.getContentPane().add(c);
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f.setTitle("Screen# "+ j +", GC# "+ i);
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f.setSize(300, 150);
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f.setLocation((i*50)+xoffs, (i*60)+yoffs);
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f.show();
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}
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}
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}
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}
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class GCCanvas extends Canvas {
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GraphicsConfiguration gc;
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Rectangle bounds;
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public GCCanvas(GraphicsConfiguration gc) {
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super(gc);
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this.gc = gc;
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bounds = gc.getBounds();
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}
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public Dimension getPreferredSize() {
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return new Dimension(300, 150);
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}
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public void paint(Graphics g) {
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g.setColor(Color.red);
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g.fillRect(0, 0, 100, 150);
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g.setColor(Color.green);
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g.fillRect(100, 0, 100, 150);
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g.setColor(Color.blue);
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g.fillRect(200, 0, 100, 150);
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g.setColor(Color.black);
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g.drawString("ScreenSize="+bounds.width+"X"+ bounds.height, 10, 15);
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g.drawString(gc.toString(), 10, 30);
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}
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}

‎test/jdk/java/awt/GraphicsConfiguration/Position.java‎

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/*
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* Copyright (c) 1999, 2024, 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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* @bug 4271200
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* @summary This test should show that the default position of a Frame
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* should be on the physical screen for the GraphicsConfiguration.
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* The togglebutton shows and hides an empty frame on the second monitor.
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* The frame should be positioned at 0, 0 and is shown and hidden by clicking the button.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual Position
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*/
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import java.awt.GraphicsDevice;
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import java.awt.GraphicsEnvironment;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import javax.swing.JButton;
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import javax.swing.JFrame;
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import javax.swing.JPanel;
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public class Position extends JPanel implements ActionListener {
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static final String INSTRUCTIONS = """
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This test should show that the default position of a Frame
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should be on the physical screen for the specified GraphicsConfiguration.
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There is a window "Show/Hide" button.
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The button alternatively shows and hides an empty frame on the second monitor.
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The frame should be positioned at 0, 0 and is shown and hidden by clicking the button.
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The test passes if it behaves as described and fails otherwise.
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""";
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static volatile GraphicsDevice gd[];
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static volatile JFrame secondFrame;
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static volatile boolean on = true;
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public Position() {
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JPanel p = new JPanel();
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JButton b = new JButton("Show/Hide Window on other screen");
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b.addActionListener(this);
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p.add(b);
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add(p);
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}
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public void actionPerformed(ActionEvent e) {
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if (secondFrame == null) {
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secondFrame = new JFrame("screen1", gd[1].getDefaultConfiguration());
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secondFrame.setSize(500, 500);
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PassFailJFrame.addTestWindow(secondFrame);
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}
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secondFrame.setVisible(on);
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on = !on;
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}
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public static void main(String[] args) throws Exception {
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gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
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if (gd.length < 2) { /* test runs only on a multi-screen environment */
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return;
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}
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PassFailJFrame.builder()
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.title("Screen Device Position Test")
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.instructions(INSTRUCTIONS)
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.testTimeOut(5)
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.rows(10)
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.columns(50)
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.splitUIBottom(Position::new)
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.build()
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.awaitAndCheck();
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}
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}

‎test/jdk/sun/java2d/pipe/DrawImageBgTest.java‎

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/*
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* Copyright (c) 2002, 2024, 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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* @bug 4532352
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* @summary This test verifies that the specified background color is rendered
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* in the special case of:
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* Graphics.drawImage(Image img, int dx1, int dy1, int dx2, int dy2,
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* int sx1, int sy1, int sx2, int sy2,
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* Color bgColor, ImageObserver observer)
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* where no scaling takes place because the source and destination
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* bounds have the same width and height.
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*/
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import java.io.File;
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import java.awt.Color;
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import java.awt.Graphics2D;
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import java.awt.image.BufferedImage;
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import javax.imageio.ImageIO;
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public class DrawImageBgTest {
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public static void main(String argv[]) throws Exception {
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int dx, dy, dw, dh;
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int sx, sy, sw, sh;
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int iw = 250, ih = 250;
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String sep = System.getProperty("file.separator");
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String dir = System.getProperty("test.src", ".");
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String prefix = dir+sep;
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BufferedImage img = ImageIO.read(new File(prefix + "duke.gif"));
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BufferedImage dest = new BufferedImage(iw, ih, BufferedImage.TYPE_INT_RGB);
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Graphics2D g = dest.createGraphics();
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g.setColor(Color.blue);
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g.fillRect(0, 0, iw, ih);
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// source and destination dimensions are different, results in scaling
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dx = 10;
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dy = 10;
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dw = 100;
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dh = 200;
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sx = 10;
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sy = 10;
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sw = 50;
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sh = 100;
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g.drawImage(img,
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dx, dy, dx + dw, dy + dh,
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sx, sy, sx + sw, sy + sh,
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Color.yellow, null);
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int pix1 = dest.getRGB(dx + 1, dy + 1);
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// source and destination dimensions are the same, no scaling
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dx = 120;
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dy = 10;
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sx = 10;
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sy = 10;
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sw = dw = 50;
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sh = dh = 100;
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g.drawImage(img,
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dx, dy, dx + dw, dy + dh,
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sx, sy, sx + sw, sy + sh,
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Color.yellow, null);
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int pix2 = dest.getRGB(dx + 1, dy + 1);
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int yellow = Color.yellow.getRGB();
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if (pix1 != yellow || pix2 != yellow) {
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ImageIO.write(dest, "gif", new File("op.gif"));
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throw new RuntimeException("pix1=" + Integer.toHexString(pix1) +
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" pix2=" + Integer.toHexString(pix2));
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}
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}
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}

‎test/jdk/sun/java2d/pipe/duke.gif‎

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