java-topology/test/jdk/java/awt/event/MouseEvent/MouseModifierTest.java
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

181 lines
5.9 KiB
Java

/*
* Copyright (c) 1999, 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
* 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 4117523
* @summary Solaris: MousePressed event has modifier=0 when left button is pressed
* @key headful
* @library /javax/swing/regtesthelpers /test/lib
* @build Util jdk.test.lib.Platform
* @run main MouseModifierTest
*/
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import jdk.test.lib.Platform;
public class MouseModifierTest {
private static Frame frame;
private static volatile MouseEvent lastMousePressedEvent = null;
public static void main(String[] args) throws Exception {
try {
EventQueue.invokeAndWait(MouseModifierTest::createAndShowGUI);
test();
} finally {
EventQueue.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
private static void test() throws Exception {
Robot robot = new Robot();
robot.waitForIdle();
robot.delay(500);
Point centerPoint = Util.getCenterPoint(frame);
System.out.println("MOUSE1 press case");
robot.mouseMove(centerPoint.x, centerPoint.y);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.delay(25);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
robot.delay(300);
if (lastMousePressedEvent == null
|| lastMousePressedEvent.getModifiers() != InputEvent.BUTTON1_MASK) {
throw new RuntimeException("Test failed");
}
if (Platform.isWindows()) {
System.out.println("Windows: Testing ALT + MOUSE1 press case");
lastMousePressedEvent = null;
robot.waitForIdle();
robot.delay(300);
robot.keyPress(KeyEvent.VK_ALT);
robot.delay(25);
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.delay(25);
robot.keyRelease(KeyEvent.VK_ALT);
robot.delay(25);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
robot.delay(300);
int expectedModifiers = InputEvent.BUTTON1_MASK
| InputEvent.BUTTON2_MASK
| InputEvent.ALT_MASK;
if (lastMousePressedEvent == null
|| lastMousePressedEvent.getModifiers() != expectedModifiers) {
throw new RuntimeException("Test failed");
}
}
}
private static void createAndShowGUI() {
frame = new Frame("MouseModifierTest");
frame.setSize(300, 300);
frame.setLocationRelativeTo(null);
frame.addMouseListener(new MouseHandler());
frame.setVisible(true);
}
private static class MouseHandler extends MouseAdapter {
public void mouseClicked(MouseEvent e) {
System.out.println("\nmouseClicked:");
printMouseEventDetail(e);
}
public void mousePressed(MouseEvent e) {
lastMousePressedEvent = e;
System.out.println("\nmousePressed:");
printMouseEventDetail(e);
}
public void mouseReleased(MouseEvent e) {
System.out.println("\nmouseReleased:");
printMouseEventDetail(e);
}
public void mouseEntered(MouseEvent e) {
System.out.println("\nmouseEntered:");
printMouseEventDetail(e);
}
public void mouseExited(MouseEvent e) {
System.out.println("\nmouseExited:");
printMouseEventDetail(e);
}
private void printMouseEventDetail(MouseEvent e) {
System.out.println(e.toString());
System.out.println("Modifiers: ");
printModifiers(e);
}
private void printModifiers(MouseEvent e) {
if (e == null) {
return;
}
int mod = e.getModifiers();
if ((mod & InputEvent.ALT_MASK) != 0) {
System.out.println("\tALT_MASK");
}
if ((mod & InputEvent.BUTTON1_MASK) != 0) {
System.out.println("\tBUTTON1_MASK");
}
if ((mod & InputEvent.BUTTON2_MASK) != 0) {
System.out.println("\tBUTTON2_MASK");
}
if ((mod & InputEvent.BUTTON3_MASK) != 0) {
System.out.println("\tBUTTON3_MASK");
}
if ((mod & InputEvent.CTRL_MASK) != 0) {
System.out.println("\tCTRL_MASK");
}
if ((mod & InputEvent.META_MASK) != 0) {
System.out.println("\tMETA_MASK");
}
if ((mod & InputEvent.SHIFT_MASK) != 0) {
System.out.println("\tSHIFT_MASK");
}
}
}
}