123 lines
4.5 KiB
Java
123 lines
4.5 KiB
Java
/*
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* Copyright (c) 2012, 2016, 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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@key headful
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@bug 7154177
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@summary An invisible owner frame should never become visible
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@author anthony.petrov@oracle.com: area=awt.toplevel
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@library ../../regtesthelpers
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@build Util
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@run main InvisibleOwner
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*/
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import java.awt.*;
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import java.awt.event.*;
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import java.util.*;
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import test.java.awt.regtesthelpers.Util;
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public class InvisibleOwner {
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private static volatile boolean invisibleOwnerClicked = false;
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private static volatile boolean backgroundClicked = false;
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private static final int F_X = 40, F_Y = 40, F_W = 200, F_H = 200;
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public static void main(String[] args) throws AWTException {
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// A background frame to compare a pixel color against
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Frame helperFrame = new Frame("Background frame");
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helperFrame.setBackground(Color.BLUE);
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helperFrame.setBounds(F_X - 10, F_Y - 10, F_W + 20, F_H + 20);
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helperFrame.addMouseListener(new MouseAdapter() {
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@Override
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public void mouseClicked(MouseEvent ev) {
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backgroundClicked= true;
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}
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});
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helperFrame.setVisible(true);
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// An owner frame that should stay invisible
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Frame frame = new Frame("Invisible Frame");
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frame.setBackground(Color.GREEN);
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frame.setLocation(F_X, F_Y);
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frame.setSize(F_W, F_H);
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frame.addMouseListener(new MouseAdapter() {
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@Override
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public void mouseClicked(MouseEvent ev) {
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invisibleOwnerClicked = true;
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}
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});
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// An owned window
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final Window window = new Window(frame);
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window.setBackground(Color.RED);
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window.setSize(200, 200);
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window.setLocation(300, 300);
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window.setVisible(true);
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try { Thread.sleep(1000); } catch (Exception ex) {}
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Robot robot = new Robot();
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// Clicking the owned window shouldn't make its owner visible
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Util.clickOnComp(window, robot);
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try { Thread.sleep(500); } catch (Exception ex) {}
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// Assume the location and size are applied to the frame as expected.
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// This should work fine on the Mac. We can't call getLocationOnScreen()
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// since from Java perspective the frame is invisible anyway.
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// 1. Check the color at the center of the owner frame
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Color c = robot.getPixelColor(F_X + F_W / 2, F_Y + F_H / 2);
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System.err.println("Pixel color: " + c);
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if (c == null) {
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throw new RuntimeException("Robot.getPixelColor() failed");
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}
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if (c.equals(frame.getBackground())) {
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throw new RuntimeException("The invisible frame has become visible");
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}
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if (!c.equals(helperFrame.getBackground())) {
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throw new RuntimeException("The background helper frame has been covered by something unexpected");
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}
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// 2. Try to click it
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robot.mouseMove(F_X + F_W / 2, F_Y + F_H / 2);
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robot.mousePress(InputEvent.BUTTON1_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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try { Thread.sleep(500); } catch (Exception ex) {}
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// Cleanup
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window.dispose();
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frame.dispose();
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helperFrame.dispose();
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// Final checks
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if (invisibleOwnerClicked) {
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throw new RuntimeException("An invisible owner frame got clicked. Looks like it became visible.");
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}
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if (!backgroundClicked) {
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throw new RuntimeException("The background helper frame hasn't been clciked");
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}
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}
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}
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