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8360160: ubuntu-22-04 machine is failing client tests

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Reviewed-by: prr, azvegint
This commit is contained in:
Damon Nguyen 2025-12-15 22:39:09 +00:00
parent 6aeabd4bfa
commit 317788ff12
1 changed files with 41 additions and 32 deletions
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73
test/jdk/java/awt/Frame/FrameVisualTest.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2025, 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
@ -46,62 +46,71 @@ import javax.imageio.ImageIO;
public class FrameVisualTest {
private static GraphicsConfiguration[] gcs;
private static volatile Frame[] frames;
private static volatile int index;
private static Frame f;
private static Robot robot;
private static volatile int frameNum;
private static volatile Point p;
private static volatile Dimension d;
private static final int TOLERANCE = 5;
private static final int MAX_FRAME_COUNT = 30;
public static void main(String[] args) throws Exception {
gcs = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getConfigurations();
gcs = GraphicsEnvironment.getLocalGraphicsEnvironment()
.getDefaultScreenDevice().getConfigurations();
robot = new Robot();
robot.setAutoDelay(100);
try {
EventQueue.invokeAndWait(() -> {
createAndShowUI();
});
robot.delay(1000);
System.out.println("frames.length: "+frames.length);
for (index = 0; index < frames.length; index++) {
// Limit the number of frames tested if needed
if (gcs.length > MAX_FRAME_COUNT) {
frames = new Frame[MAX_FRAME_COUNT];
} else {
frames = new Frame[gcs.length];
}
System.out.println(gcs.length + " gcs found. Testing "
+ frames.length + " frame(s).");
for (frameNum = 0; frameNum < frames.length; frameNum++) {
try {
EventQueue.invokeAndWait(() -> {
p = frames[index].getLocation();
d = frames[index].getSize();
frames[frameNum] = new Frame("Frame w/ gc "
+ frameNum, gcs[frameNum]);
frames[frameNum].setSize(100, 100);
frames[frameNum].setUndecorated(true);
frames[frameNum].setBackground(Color.WHITE);
frames[frameNum].setVisible(true);
System.out.println("Frame " + frameNum + " created");
});
robot.delay(1000);
EventQueue.invokeAndWait(() -> {
p = frames[frameNum].getLocation();
d = frames[frameNum].getSize();
});
Rectangle rect = new Rectangle(p, d);
BufferedImage img = robot.createScreenCapture(rect);
if (chkImgBackgroundColor(img)) {
try {
ImageIO.write(img, "png", new File("Frame_" + index + ".png"));
ImageIO.write(img, "png",
new File("Frame_"
+ frameNum + ".png"));
} catch (IOException ignored) {}
throw new RuntimeException("Frame visual test failed with non-white background color");
throw new RuntimeException("Frame visual test " +
"failed with non-white background color");
}
}
} finally {
for (index = 0; index < frames.length; index++) {
} finally {
EventQueue.invokeAndWait(() -> {
if (frames[index] != null) {
frames[index].dispose();
if (frames[frameNum] != null) {
frames[frameNum].dispose();
System.out.println("Frame " + frameNum + " disposed");
}
});
}
}
}
private static void createAndShowUI() {
frames = new Frame[gcs.length];
for (int i = 0; i < frames.length; i++) {
frames[i] = new Frame("Frame w/ gc " + i, gcs[i]);
frames[i].setSize(100, 100);
frames[i].setUndecorated(true);
frames[i].setBackground(Color.WHITE);
frames[i].setVisible(true);
}
}
private static boolean chkImgBackgroundColor(BufferedImage img) {
// scan for mid-line and if it is non-white color then return true.
for (int x = 1; x < img.getWidth() - 1; ++x) {
Color c = new Color(img.getRGB(x, img.getHeight() / 2));