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8267161: Write automated test case for JDK-4479161
Reviewed-by: serb, aivanov
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lawrence-andrew authored and aivanov-jdk committed Aug 20, 2021
1 parent 1ea437a commit d85560ed0f10a586b659db1c0201373457f1a5a9
Showing 2 changed files with 122 additions and 84 deletions.

This file was deleted.

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2021, 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
@@ -21,52 +21,137 @@
* questions.
*/

/**
*
/*
* @test
* @bug 4959409
* @author Naoto Sato
* @summary Check whether pressing SHIFT + 1 triggers key event
* @key headful
*/

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.Container;
import java.awt.Robot;
import java.awt.Rectangle;
import java.awt.Point;
import java.awt.BorderLayout;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.KeyEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.InputEvent;

public class bug4959409 extends javax.swing.JApplet {
public void init() {
new TestFrame();
}
}
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

class TestFrame extends JFrame implements KeyListener {
JTextField text;
JLabel label;

TestFrame () {
text = new JTextField();
text.addKeyListener(this);
label = new JLabel(" ");
Container c = getContentPane();
BorderLayout borderLayout1 = new BorderLayout();
c.setLayout(borderLayout1);
c.add(text, BorderLayout.CENTER);
c.add(label, BorderLayout.SOUTH);
setSize(300, 200);
setVisible(true);
}
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;

public class bug4959409 {

public final static int TIMEOUT = 20;
public final static int DELAY = 300;
private static JFrame frame;
private static JTextField jTextField;
private static JLabel jLabel;

public static void createUIAndTest() throws Exception {
CountDownLatch frameVisibleLatch = new CountDownLatch(1);
CountDownLatch keyPressedEventLatch = new CountDownLatch(1);
final Point[] points = new Point[1];
final Rectangle[] rect = new Rectangle[1];

SwingUtilities.invokeAndWait(() -> {
frame = new JFrame("Test bug4959409");
jTextField = new JTextField();
jLabel = new JLabel();
frame.setLayout(new BorderLayout());
frame.addWindowListener(new WindowAdapter() {
@Override
public void windowOpened(WindowEvent e) {
super.windowOpened(e);
frameVisibleLatch.countDown();
System.out.println("Frame opened");
}
});

jTextField.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent keyEvent) {
super.keyPressed(keyEvent);
int code = keyEvent.getKeyCode();
int mod = keyEvent.getModifiersEx();
if (code == '1' && mod == KeyEvent.SHIFT_DOWN_MASK) {
keyPressedEventLatch.countDown();
jLabel.setText("keyPressed received for Shift+1");
System.out.println("keyPressed received for Shift+1");
} else {
jLabel.setText("Did not receive keyPressed for Shift+1");
System.out.println("Did not receive keyPressed for Shift+1");
}
}
});

public void keyPressed(KeyEvent e) {
int code = e.getKeyCode();
int mods = e.getModifiers();
if (code == '1' && mods == KeyEvent.SHIFT_MASK) {
label.setText("KEYPRESS received for Shift+1");
} else {
label.setText(" ");
Container container = frame.getContentPane();
container.add(jTextField, BorderLayout.SOUTH);
container.add(jLabel, BorderLayout.CENTER);
frame.setSize(300, 300);
frame.setLocationRelativeTo(null);
frame.setAlwaysOnTop(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
});

Robot robot = new Robot();
robot.setAutoDelay(DELAY);
robot.waitForIdle();

if (!frameVisibleLatch.await(TIMEOUT, TimeUnit.SECONDS)) {
throw new RuntimeException("Frame is not visible after " + TIMEOUT + " seconds");
}

SwingUtilities.invokeAndWait(() -> {
points[0] = jTextField.getLocationOnScreen();
rect[0] = jTextField.getBounds();
});

clickTextField(robot, points[0].x + rect[0].width / 2,
points[0].y + rect[0].height / 2);

// Press SHIFT + 1 keys
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_SHIFT);
robot.keyPress(KeyEvent.VK_1);
robot.keyRelease(KeyEvent.VK_1);
robot.keyRelease(KeyEvent.VK_SHIFT);
robot.waitForIdle();

if (!keyPressedEventLatch.await(TIMEOUT, TimeUnit.SECONDS)) {
throw new RuntimeException("Did not receive keyPressed for Shift + 1 , test failed");
}
}

public void keyTyped(KeyEvent e) {
public static void clickTextField(final Robot robot, final int X, final int Y) {
robot.delay(DELAY);
robot.waitForIdle();
robot.mouseMove(X, Y);
robot.waitForIdle();

robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
}

public void keyReleased(KeyEvent e) {
public static void main(String[] args) throws Exception {
try {
createUIAndTest();
} finally {
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
}

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