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8327840: Automate javax/swing/border/Test4129681.java

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Reviewed-by: abhiscxk, prr
This commit is contained in:
Tejesh R 2024-03-22 03:21:35 +00:00
parent da009214f1
commit 177b8a241c
1 changed files with 43 additions and 33 deletions
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78
test/jdk/javax/swing/border/Test4129681.java
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@ -21,52 +21,62 @@
* questions.
*/
import java.awt.event.ItemEvent;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.Point;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.UIManager;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
/*
* @test
* @bug 4129681
* @summary Tests disabling of titled border's caption
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual Test4129681
* @run main/othervm -Dsun.java2d.uiScale=1 Test4129681
*/
public class Test4129681 {
public static void main(String[] args) throws Exception {
String testInstructions = """
Click the checkbox to disable the label.
The test passes if the title of the border
is disabled as well as the label.
""";
UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
int correctColoredPixels = 0;
int totalPixels = 0;
int tolerance = 20;
JLabel label;
Color labelDisableColor = Color.RED;
Dimension SIZE = new Dimension(100, 40);
Point startPoint = new Point(8, 4);
Point endPoint = new Point(18, 14);
PassFailJFrame.builder()
.title("Test Instructions")
.instructions(testInstructions)
.rows(4)
.columns(25)
.splitUI(Test4129681::init)
.build()
.awaitAndCheck();
label = new JLabel("Label");
label.setBorder(BorderFactory.createTitledBorder("\u2588".repeat(5)));
UIManager.getDefaults().put("Label.disabledForeground", labelDisableColor);
label.setSize(SIZE);
label.setEnabled(false);
BufferedImage image = new BufferedImage(label.getWidth(), label.getHeight(),
BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = image.createGraphics();
label.paint(g2d);
g2d.dispose();
for (int x = startPoint.x; x < endPoint.x; x++) {
for (int y = startPoint.y; y < endPoint.y; y++) {
if (image.getRGB(x, y) == labelDisableColor.getRGB()) {
correctColoredPixels++;
}
public static JComponent init() {
JLabel label = new JLabel("message");
JCheckBox check = new JCheckBox("Enable/Disable");
check.addItemListener(event ->
label.setEnabled(ItemEvent.DESELECTED == event.getStateChange()));
label.setBorder(BorderFactory.createTitledBorder("label"));
label.setEnabled(!check.isSelected());
Box main = Box.createVerticalBox();
main.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
main.add(check);
main.add(label);
return main;
totalPixels++;
}
}
if (((double) correctColoredPixels / totalPixels * 100) <= tolerance) {
ImageIO.write(image, "png", new File("failureImage.png"));
throw new RuntimeException("Label with border is not disabled");
}
System.out.println("Test Passed");
}
}