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23 
24 /* @test
25    @key headful
26    @bug      8166897 8167652
27    @summary  Some font overlap in the Optionpane dialog.
28    @run      main ChangeWindowResizabiltyTest
29 */
30 
31 import java.awt.Component;
32 import java.awt.Dialog;
33 import java.awt.Dimension;
34 import java.awt.Frame;
35 import java.awt.Panel;
36 import java.awt.Robot;
37 import java.awt.Point;
38 
39 public class ChangeWindowResizabiltyTest {
main(String[] args)40     public static void main(String[] args) throws Exception {
41         Robot robot = new Robot();
42         for(int i = 0; i < 10; i++) {
43             Dialog dialog = new Dialog((Frame) null);
44             dialog.setLocation(100, 100);
45             Component panel = new Panel();
46             panel.setPreferredSize(new Dimension(200, 100));
47             dialog.add(panel);
48             dialog.pack();
49             dialog.setVisible(true);
50             robot.waitForIdle();
51             robot.delay(200);
52 
53             Point frameLoc = dialog.getLocationOnScreen();
54             Point contentLoc = panel.getLocationOnScreen();
55 
56             System.out.println("Decor location " + frameLoc);
57             System.out.println("Content location " + contentLoc);
58 
59             dialog.setResizable(false);
60             robot.waitForIdle();
61             robot.delay(200);
62 
63             Point l = dialog.getLocationOnScreen();
64             if (!l.equals(frameLoc)) {
65                 dialog.dispose();
66                 throw new RuntimeException("Decorated frame location moved " +
67                         "after setResizable(false)" + l);
68             }
69 
70             l = panel.getLocationOnScreen();
71             if (!l.equals(contentLoc)) {
72                 dialog.dispose();
73                 throw new RuntimeException("Content location moved after " +
74                         "setResizable(false)" + l);
75             }
76 
77             if (panel.getLocationOnScreen().y <
78                       dialog.getLocationOnScreen().y + dialog.getInsets().top) {
79                 dialog.dispose();
80                 throw new RuntimeException(
81                             "Wrong content position after setResizable(false)");
82             }
83 
84             dialog.setResizable(true);
85             robot.waitForIdle();
86             robot.delay(200);
87 
88             l = dialog.getLocationOnScreen();
89             if (!l.equals(frameLoc)) {
90                 dialog.dispose();
91                 throw new RuntimeException("Decorated frame location moved " +
92                         "after setResizable(true)" + l);
93             }
94 
95             l = panel.getLocationOnScreen();
96             if (!l.equals(contentLoc)) {
97                 dialog.dispose();
98                 throw new RuntimeException("Content location moved after " +
99                         "setResizable(true)" + l);
100             }
101             if (panel.getLocationOnScreen().y <
102                       dialog.getLocationOnScreen().y + dialog.getInsets().top) {
103                 dialog.dispose();
104                 throw new RuntimeException(
105                              "Wrong content position after setResizable(true)");
106             }
107 
108             dialog.dispose();
109         }
110     }
111 }
112