diff --git a/jdk/test/java/awt/image/multiresolution/MultiResolutionJOptionPaneIconTest.java b/jdk/test/java/awt/image/multiresolution/MultiResolutionJOptionPaneIconTest.java new file mode 100644 index 00000000000..ea3cee55515 --- /dev/null +++ b/jdk/test/java/awt/image/multiresolution/MultiResolutionJOptionPaneIconTest.java @@ -0,0 +1,181 @@ +/* + * Copyright (c) 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 8150176 8150844 + @author a.stepanov + @summary Check if correct resolution variant is used + for JOptionPane dialog / internal frame icons. + @library ../../../../lib/testlibrary/ + @build ExtendedRobot + @run main/othervm/timeout=300 -Dsun.java2d.uiScale=1 MultiResolutionJOptionPaneIconTest + @run main/othervm/timeout=300 -Dsun.java2d.uiScale=2 MultiResolutionJOptionPaneIconTest +*/ + +import java.awt.*; +import java.awt.event.*; +import java.awt.image.*; +import javax.swing.*; + +public class MultiResolutionJOptionPaneIconTest implements ActionListener { + + private final static Color C1X = Color.ORANGE, C2X = Color.CYAN; + + private final boolean isInternal; + + private volatile JFrame test; + private volatile JDialog dialog; + private volatile JInternalFrame frame; + private final JDesktopPane parentPane = new JDesktopPane(); + private final JButton run = new JButton("run"); + + private final ExtendedRobot robot = new ExtendedRobot(); + + private static BufferedImage getSquare(int sz, Color c) { + + BufferedImage img = new BufferedImage(sz, sz, BufferedImage.TYPE_INT_RGB); + Graphics g = img.getGraphics(); + g.setColor(c); + g.fillRect(0, 0, sz, sz); + return img; + } + + private static Icon getIcon() { + + BaseMultiResolutionImage mri = new BaseMultiResolutionImage( + new BufferedImage[]{getSquare(16, C1X), getSquare(32, C2X)}); + return new ImageIcon(mri); + } + + public MultiResolutionJOptionPaneIconTest(boolean internal, + UIManager.LookAndFeelInfo lf) throws Exception { + + UIManager.setLookAndFeel(lf.getClassName()); + + isInternal = internal; + robot.setAutoDelay(50); + SwingUtilities.invokeAndWait(this::UI); + } + + private void UI() { + + test = new JFrame(); + test.setLayout(new BorderLayout()); + test.add(parentPane, BorderLayout.CENTER); + run.addActionListener(this); + test.add(run, BorderLayout.SOUTH); + test.setUndecorated(true); + test.setSize(400, 300); + test.setLocation(50, 50); + test.setVisible(true); + } + + private void disposeAll() { + + if (dialog != null) { dialog.dispose(); } + if (frame != null) { frame.dispose(); } + if (test != null) { test.dispose(); } + } + + public void doTest() throws Exception { + + robot.waitForIdle(1000); + clickButton(robot); + robot.waitForIdle(2000); + + Component c = isInternal ? + frame.getContentPane() : dialog.getContentPane(); + + System.out.println("\ncheck " + (isInternal ? "internal frame" : + "dialog") + " icon:"); + + Point pt = c.getLocationOnScreen(); + checkColors(pt.x, c.getWidth(), pt.y, c.getHeight()); + System.out.println("ok"); + robot.waitForIdle(); + SwingUtilities.invokeAndWait(this::disposeAll); + robot.waitForIdle(); + } + + private void checkColors(int x0, int w, int y0, int h) { + + boolean is2x = "2".equals(System.getProperty("sun.java2d.uiScale")); + Color + expected = is2x ? C2X : C1X, + unexpected = is2x ? C1X : C2X; + + for (int y = y0; y < y0 + h; y += 5) { + for (int x = x0; x < x0 + w; x += 5) { + + Color c = robot.getPixelColor(x, y); + if (c.equals(unexpected)) { + throw new RuntimeException( + "invalid color was found, test failed"); + } else if (c.equals(expected)) { return; } + } + } + + // no icon found at all + throw new RuntimeException("the icon wasn't found"); + } + + private void showDialogOrFrame() { + + JOptionPane pane = new JOptionPane("", + JOptionPane.DEFAULT_OPTION, + JOptionPane.INFORMATION_MESSAGE, + getIcon()); + pane.setOptions(new Object[]{}); // no buttons + + if (isInternal) { + frame = pane.createInternalFrame(parentPane, ""); + frame.setLocation(0, 0); + frame.setVisible(true); + } else { + dialog = pane.createDialog(parentPane, ""); + dialog.setVisible(true); + } + } + + public void clickButton(ExtendedRobot robot) { + + Point pt = run.getLocationOnScreen(); + robot.mouseMove(pt.x + run.getWidth() / 2, pt.y + run.getHeight() / 2); + robot.waitForIdle(); + robot.click(); + } + + @Override + public void actionPerformed(ActionEvent event) { showDialogOrFrame(); } + + + public static void main(String[] args) throws Exception { + + for (UIManager.LookAndFeelInfo LF: UIManager.getInstalledLookAndFeels()) { + System.out.println("\nL&F: " + LF.getName()); + (new MultiResolutionJOptionPaneIconTest(false, LF)).doTest(); + (new MultiResolutionJOptionPaneIconTest(true , LF)).doTest(); + } + } +}