1 /*
2 * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
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).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
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
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
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23 */
24
25 /**
26 * @test
27 * @key headful
28 * @bug 6427244 8144240 8166003 8169879
29 * @summary Test that pressing HOME correctly moves caret in I18N document.
30 * @author Sergey Groznyh
31 * @library ../../../regtesthelpers
32 * @build JRobot
33 * @run main bug6427244
34 */
35
36 import java.awt.Container;
37 import java.awt.Dimension;
38 import java.awt.Point;
39 import java.awt.Shape;
40 import java.awt.event.KeyEvent;
41 import javax.swing.JComponent;
42 import javax.swing.JFrame;
43 import javax.swing.JTextPane;
44 import javax.swing.SwingUtilities;
45 import javax.swing.text.Position;
46
47 public class bug6427244 {
48 private static final JRobot ROBOT = JRobot.getRobot();
49
50 final static int TP_SIZE = 200;
51 final static String[] SPACES = new String[] {
52 "\u0020", // ASCII space
53 "\u2002", // EN space
54 "\u2003", // EM space
55 "\u2004", // THREE-PER-EM space
56 "\u2005", // ... etc.
57 "\u2006",
58 //"\u2007",
59 "\u2008",
60 "\u2009",
61 "\u200a",
62 "\u200b",
63 "\u205f",
64 "\u3000",
65 };
66 final static String[] WORDS = new String[] {
67 "It", "is", "a", "long", "paragraph", "for", "testing", "GlyphPainter2\n\n",
68 };
69
70 public static void main(String[] args) {
71 bug6427244 t = new bug6427244();
72 for (String space: SPACES) {
73 t.init(space);
74 t.testCaretPosition();
75 }
76
77 System.out.println("OK");
78 // Dispose the test interface upon completion
79 t.destroyTestInterface();
80 }
81
82 void init(final String space) {
83 try {
84 SwingUtilities.invokeAndWait(new Runnable() {
85 public void run() {
86 String text = null;
87 for (String word: WORDS) {
88 if (text == null) {
89 text = "";
90 } else {
91 text += space;
92 }
93 text += word;
94 }
95 tp = new JTextPane();
96 tp.setText(text +
97 "Some arabic: \u062a\u0641\u0627\u062d and some not.");
98 if (jf == null) {
99 jf = new JFrame();
100 jf.setTitle("bug6427244");
101 jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
102 jf.setSize(TP_SIZE, TP_SIZE);
103 jf.setVisible(true);
104 }
105 Container c = jf.getContentPane();
106 c.removeAll();
107 c.add(tp);
108 c.invalidate();
109 c.validate();
110 dim = c.getSize();
111 }
112 });
113 blockTillDisplayed(tp);
114 ROBOT.waitForIdle();
115 } catch (Exception ex) {
116 throw new RuntimeException(ex);
117 }
118 }
119
120 void destroyTestInterface() {
121 try {
122 SwingUtilities.invokeAndWait(new Runnable() {
123 @Override
124 public void run() {
125 // Dispose the frame
126 jf.dispose();
127 }
128 });
129 } catch (Exception ex) {
130 // No-op
131 }
132 }
133
134 void blockTillDisplayed(JComponent comp) throws Exception {
135 while (comp != null && isCompVisible == false) {
136 try {
137 SwingUtilities.invokeAndWait(new Runnable() {
138 @Override
139 public void run() {
140 isCompVisible = comp.isVisible();
141 }
142 });
143
144 if (isCompVisible == false) {
145 // A short wait for component to be visible
146 Thread.sleep(1000);
147 }
148 } catch (InterruptedException ex) {
149 // No-op. Thread resumed from sleep
150 } catch (Exception ex) {
151 throw new RuntimeException(ex);
152 }
153 }
154 }
155
156 public void testCaretPosition() {
157 final Point p[] = new Point[1];
158 try {
159 SwingUtilities.invokeAndWait(new Runnable() {
160 public void run() {
161 p[0] = tp.getLocationOnScreen();
162
163 // the right-top corner position
164 p[0].x += (dim.width - 5);
165 p[0].y += 5;
166 }
167 });
168 } catch (Exception ex) {
169 throw new RuntimeException(ex);
170 }
171 ROBOT.mouseMove(p[0].x, p[0].y);
172 ROBOT.clickMouse();
173 ROBOT.hitKey(KeyEvent.VK_HOME);
174 ROBOT.waitForIdle();
175 // this will fail if caret moves out of the 1st line.
176 if (getCaretOrdinate() != 0) {
177 // Dispose the test interface upon completion
178 destroyTestInterface();
179 throw new RuntimeException("Test Failed.");
180 }
181 }
182
183 int getCaretOrdinate() {
184 final int[] y = new int[1];
185 try {
186 SwingUtilities.invokeAndWait(new Runnable() {
187 public void run() {
188 Shape s;
189 try {
190 s = tp.getUI().getRootView(tp).modelToView(
191 tp.getCaretPosition(), tp.getBounds(),
192 Position.Bias.Forward);
193 } catch (Exception e) {
194 throw new RuntimeException(e);
195 }
196 y[0] = s.getBounds().y;
197 }
198 });
199 } catch (Exception e) {
200 throw new RuntimeException(e);
201 }
202 return y[0];
203 }
204
205 private JFrame jf;
206 private JTextPane tp;
207 private Dimension dim;
208 private volatile boolean isCompVisible = false;
209 }