openjdk源码
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

73 lines
2.6 KiB

/*
* Copyright (c) 2014, 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
@summary unit test for getPointerInfo() from MouseInfo class
@author dav@sparc.spb.su: area=
@bug 4009555
@run main GetPointerInfoTest
*/
import java.awt.*;
/**
* Simply check the result on non-null and results are correct.
*/
public class GetPointerInfoTest {
private static final String successStage = "Test stage completed.Passed.";
public static void main(String[] args) throws Exception {
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gds = ge.getScreenDevices();
int gdslen = gds.length;
System.out.println("There are " + gdslen + " Graphics Devices");
if (gdslen == 0) {
System.out.println("Nothing to be done.");
return;
}
Robot robot = new Robot(gds[0]);
robot.setAutoDelay(0);
robot.setAutoWaitForIdle(true);
robot.delay(10);
robot.waitForIdle();
Point p = new Point(101, 99);
robot.mouseMove(p.x, p.y);
PointerInfo pi = MouseInfo.getPointerInfo();
if (pi == null) {
throw new RuntimeException("Test failed. getPointerInfo() returned null value.");
} else {
System.out.println(successStage);
}
Point piLocation = pi.getLocation();
if (piLocation.x != p.x || piLocation.y != p.y) {
throw new RuntimeException("Test failed.getPointerInfo() returned incorrect result.");
} else {
System.out.println(successStage);
}
System.out.println("Test PASSED.");
}
}