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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* 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).
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
* @test
* @key headful
* @bug 8146321 8151282
* @summary verifies JInternalFrame Icon and ImageIcon
* @library ../../regtesthelpers
* @build Util
* @run main JInternalFrameIconTest
*/
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.image.BufferedImage;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class JInternalFrameIconTest {
private static JFrame frame;
private static JDesktopPane desktopPane;
private static JInternalFrame internalFrame;
private static ImageIcon titleImageIcon;
private static Icon titleIcon;
private static BufferedImage imageIconImage;
private static BufferedImage iconImage;
private static Robot robot;
private static volatile String errorString = "";
public static void main(String[] args) throws Exception {
robot = new Robot();
robot.delay(2000);
UIManager.LookAndFeelInfo[] lookAndFeelArray
= UIManager.getInstalledLookAndFeels();
for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
executeCase(lookAndFeelItem.getClassName());
}
if (!"".equals(errorString)) {
throw new RuntimeException("Error Log:\n" + errorString);
}
}
private static void executeCase(String lookAndFeelString) throws Exception {
if (tryLookAndFeel(lookAndFeelString)) {
createImageIconUI(lookAndFeelString);
robot.delay(1000);
getImageIconBufferedImage();
robot.delay(1000);
cleanUp();
robot.waitForIdle();
createIconUI(lookAndFeelString);
robot.delay(1000);
getIconBufferedImage();
robot.delay(1000);
cleanUp();
robot.waitForIdle();
testIfSame(lookAndFeelString);
robot.waitForIdle();
}
}
private static void createImageIconUI(final String lookAndFeelString)
throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
desktopPane = new JDesktopPane();
internalFrame = new JInternalFrame();
frame = new JFrame();
internalFrame.setTitle(lookAndFeelString);
titleImageIcon = new ImageIcon() {
@Override
public int getIconWidth() {
return 16;
}
@Override
public int getIconHeight() {
return 16;
}
@Override
public void paintIcon(
Component c, Graphics g, int x, int y) {
g.setColor(java.awt.Color.black);
g.fillRect(x, y, 16, 16);
}
};
internalFrame.setFrameIcon(titleImageIcon);
internalFrame.setSize(500, 200);
internalFrame.setVisible(true);
desktopPane.add(internalFrame);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(desktopPane, "Center");
frame.setSize(500, 500);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
frame.toFront();
}
});
}
private static void createIconUI(final String lookAndFeelString)
throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
desktopPane = new JDesktopPane();
internalFrame = new JInternalFrame();
frame = new JFrame();
internalFrame.setTitle(lookAndFeelString);
titleIcon = new Icon() {
@Override
public int getIconWidth() {
return 16;
}
@Override
public int getIconHeight() {
return 16;
}
@Override
public void paintIcon(
Component c, Graphics g, int x, int y) {
g.setColor(java.awt.Color.black);
g.fillRect(x, y, 16, 16);
}
};
internalFrame.setFrameIcon(titleIcon);
internalFrame.setSize(500, 200);
internalFrame.setVisible(true);
desktopPane.add(internalFrame);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(desktopPane, "Center");
frame.setSize(500, 500);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
frame.toFront();
}
});
}
private static void getImageIconBufferedImage() throws Exception {
Point point = internalFrame.getLocationOnScreen();
Rectangle rect = internalFrame.getBounds();
Rectangle captureRect = new Rectangle(
point.x + internalFrame.getInsets().left,
point.y,
rect.width,
internalFrame.getInsets().top);
imageIconImage
= robot.createScreenCapture(captureRect);
}
private static void getIconBufferedImage() throws Exception {
Point point = internalFrame.getLocationOnScreen();
Rectangle rect = internalFrame.getBounds();
Rectangle captureRect = new Rectangle(
point.x + internalFrame.getInsets().left,
point.y,
rect.width,
internalFrame.getInsets().top);
iconImage
= robot.createScreenCapture(captureRect);
}
private static void testIfSame(final String lookAndFeelString)
throws Exception {
if (!bufferedImagesEqual(imageIconImage, iconImage)) {
String error ="[" + lookAndFeelString
+ "] : ERROR: icon and imageIcon not same.";
errorString += error;
System.err.println(error);
} else {
System.out.println("[" + lookAndFeelString
+ "] : SUCCESS: icon and imageIcon same.");
}
}
private static boolean bufferedImagesEqual(
BufferedImage bufferedImage1, BufferedImage bufferedImage2) {
boolean flag = true;
if (bufferedImage1.getWidth() == bufferedImage2.getWidth()
&& bufferedImage1.getHeight() == bufferedImage2.getHeight()) {
final int colorTolerance = 25;
final int mismatchTolerance = (int) (0.1
* bufferedImage1.getWidth() * bufferedImage1.getHeight());
int mismatchCounter = 0;
for (int x = 0; x < bufferedImage1.getWidth(); x++) {
for (int y = 0; y < bufferedImage1.getHeight(); y++) {
int color1 = bufferedImage1.getRGB(x, y);
int red1 = (color1 >> 16) & 0x000000FF;
int green1 = (color1 >> 8) & 0x000000FF;
int blue1 = (color1) & 0x000000FF;
int color2 = bufferedImage2.getRGB(x, y);
int red2 = (color2 >> 16) & 0x000000FF;
int green2 = (color2 >> 8) & 0x000000FF;
int blue2 = (color2) & 0x000000FF;
if (red1 != red2 || green1 != green2 || blue1 != blue2) {
++mismatchCounter;
if ((Math.abs(red1 - red2) > colorTolerance)
|| (Math.abs(green1 - green2) > colorTolerance)
|| (Math.abs(blue1 - blue2) > colorTolerance)) {
flag = false;
}
}
}
}
if (mismatchCounter > mismatchTolerance) {
flag = false;
}
} else {
System.err.println("ERROR: size is different");
flag = false;
}
return flag;
}
private static void cleanUp() throws Exception {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
frame.dispose();
}
});
}
private static boolean tryLookAndFeel(String lookAndFeelString)
throws Exception {
//This test case is not applicable for Motif and gtk LAFs
if(lookAndFeelString.contains("motif")
|| lookAndFeelString.contains("gtk")) {
return false;
}
try {
UIManager.setLookAndFeel(
lookAndFeelString);
} catch (UnsupportedLookAndFeelException
| ClassNotFoundException
| InstantiationException
| IllegalAccessException e) {
return false;
}
return true;
}
}