1/*
2 * Copyright (c) 2006, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 * This code is free software; you can redistribute it and/or modify it
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7 * published by the Free Software Foundation.
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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22 */
23
24/*
25  @test
26  @key headful
27  @bug 4737732
28  @summary Tests that Toolkit.getScreenInsets() returns correct insets
29  @author artem.ananiev: area=awt.toplevel
30  @library ../../regtesthelpers
31  @build Util
32  @run main ScreenInsetsTest
33*/
34
35import java.awt.*;
36import java.awt.event.*;
37
38import test.java.awt.regtesthelpers.Util;
39
40public class ScreenInsetsTest
41{
42    public static void main(String[] args)
43    {
44        if (!Toolkit.getDefaultToolkit().isFrameStateSupported(Frame.MAXIMIZED_BOTH))
45        {
46            // this state is used in the test - sorry
47            return;
48        }
49
50        boolean passed = true;
51
52        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
53        GraphicsDevice[] gds = ge.getScreenDevices();
54        for (GraphicsDevice gd : gds)
55        {
56            GraphicsConfiguration gc = gd.getDefaultConfiguration();
57            Rectangle gcBounds = gc.getBounds();
58            Insets gcInsets = Toolkit.getDefaultToolkit().getScreenInsets(gc);
59
60            Frame f = new Frame("Test", gc);
61            f.setUndecorated(true);
62            f.setBounds(gcBounds.x + 100, gcBounds.y + 100, 320, 240);
63            f.setVisible(true);
64            Util.waitForIdle(null);
65
66            f.setExtendedState(Frame.MAXIMIZED_BOTH);
67            Util.waitForIdle(null);
68
69            Rectangle fBounds = f.getBounds();
70            // workaround: on Windows maximized windows have negative coordinates
71            if (fBounds.x < gcBounds.x)
72            {
73                fBounds.width -= (gcBounds.x - fBounds.x) * 2; // width is decreased
74                fBounds.x = gcBounds.x;
75            }
76            if (fBounds.y < gcBounds.y)
77            {
78                fBounds.height -= (gcBounds.y - fBounds.y) * 2; // height is decreased
79                fBounds.y = gcBounds.y;
80            }
81            Insets expected = new Insets(fBounds.y - gcBounds.y,
82                                         fBounds.x - gcBounds.x,
83                                         gcBounds.y + gcBounds.height - fBounds.y - fBounds.height,
84                                         gcBounds.x + gcBounds.width - fBounds.x - fBounds.width);
85
86            if (!expected.equals(gcInsets))
87            {
88                passed = false;
89                System.err.println("Wrong insets for GraphicsConfig: " + gc);
90                System.err.println("\tExpected: " + expected);
91                System.err.println("\tActual: " + gcInsets);
92            }
93
94            f.dispose();
95        }
96
97        if (!passed)
98        {
99            throw new RuntimeException("TEST FAILED: Toolkit.getScreenInsets() returns wrong value for some screens");
100        }
101    }
102}
103