102 lines
3.4 KiB
Java
102 lines
3.4 KiB
Java
/*
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* Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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@test
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@bug 4187912
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@summary Test that incorrectly written DnD code cannot hang the app
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@key headful
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@run main SkipDropCompleteTest
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*/
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import java.awt.AWTException;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.Point;
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import java.awt.Robot;
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import java.awt.event.InputEvent;
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import java.lang.reflect.InvocationTargetException;
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public class SkipDropCompleteTest {
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SourceFrame sourceFrame;
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TargetFrame targetFrame;
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Point sourceLoc;
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Point targetLoc;
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public static void main(String[] args) throws InterruptedException,
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InvocationTargetException, AWTException {
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SkipDropCompleteTest skipDropCompleteTest = new SkipDropCompleteTest();
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EventQueue.invokeAndWait(skipDropCompleteTest::init);
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skipDropCompleteTest.start();
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}
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public void init() {
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sourceFrame = new SourceFrame();
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targetFrame = new TargetFrame();
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sourceLoc = sourceFrame.getLocation();
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Dimension sourceSize = sourceFrame.getSize();
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sourceLoc.x += sourceSize.width / 2;
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sourceLoc.y += sourceSize.height / 2;
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targetLoc = targetFrame.getLocation();
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Dimension targetSize = targetFrame.getSize();
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targetLoc.x += targetSize.width / 2;
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targetLoc.y += targetSize.height / 2;
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}
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public void start() throws AWTException, InterruptedException,
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InvocationTargetException {
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try {
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Robot robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.delay(1000);
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robot.mouseMove(sourceLoc.x, sourceLoc.y);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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for (;!sourceLoc.equals(targetLoc);
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sourceLoc.translate(sign(targetLoc.x - sourceLoc.x),
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sign(targetLoc.y - sourceLoc.y))) {
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robot.mouseMove(sourceLoc.x, sourceLoc.y);
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Thread.sleep(10);
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}
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (sourceFrame != null) {
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sourceFrame.dispose();
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}
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if (targetFrame != null) {
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targetFrame.dispose();
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}
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});
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}
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System.out.println("test passed");
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}
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public static int sign(int n) {
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return n < 0 ? -1 : n == 0 ? 0 : 1;
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}
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}
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