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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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23 */
24
25 /* @test
26 @bug 6427244 8144240 8166003 8169879
27 @summary Test that pressing HOME correctly moves caret in I18N document.
28 @author Sergey Groznyh
29 @library ../../../regtesthelpers
30 @build JRobot
31 @run main bug6427244
32 */
33
34 import java.awt.Container;
35 import java.awt.Dimension;
36 import java.awt.Point;
37 import java.awt.Shape;
38 import java.awt.event.KeyEvent;
39 import javax.swing.JComponent;
40 import javax.swing.JFrame;
41 import javax.swing.JTextPane;
42 import javax.swing.SwingUtilities;
43 import javax.swing.text.Position;
44
45 public class bug6427244 {
46 private static final JRobot ROBOT = JRobot.getRobot();
47
48 final static int TP_SIZE = 200;
49 final static String[] SPACES = new String[] {
50 "\u0020", // ASCII space
51 "\u2002", // EN space
52 "\u2003", // EM space
53 "\u2004", // THREE-PER-EM space
54 "\u2005", // ... etc.
55 "\u2006",
56 //"\u2007",
57 "\u2008",
58 "\u2009",
59 "\u200a",
60 "\u200b",
61 "\u205f",
62 "\u3000",
63 };
64 final static String[] WORDS = new String[] {
65 "It", "is", "a", "long", "paragraph", "for", "testing", "GlyphPainter2\n\n",
66 };
67
68 public static void main(String[] args) {
69 bug6427244 t = new bug6427244();
70 for (String space: SPACES) {
71 t.init(space);
72 t.testCaretPosition();
73 }
74
75 System.out.println("OK");
76 // Dispose the test interface upon completion
77 t.destroyTestInterface();
78 }
79
80 void init(final String space) {
81 try {
82 SwingUtilities.invokeAndWait(new Runnable() {
83 public void run() {
84 String text = null;
85 for (String word: WORDS) {
86 if (text == null) {
87 text = "";
88 } else {
89 text += space;
90 }
91 text += word;
92 }
93 tp = new JTextPane();
94 tp.setText(text +
95 "Some arabic: \u062a\u0641\u0627\u062d and some not.");
96 if (jf == null) {
97 jf = new JFrame();
98 jf.setTitle("bug6427244");
99 jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
100 jf.setSize(TP_SIZE, TP_SIZE);
101 jf.setVisible(true);
102 }
103 Container c = jf.getContentPane();
104 c.removeAll();
105 c.add(tp);
106 c.invalidate();
107 c.validate();
108 dim = c.getSize();
109 }
110 });
111 blockTillDisplayed(tp);
112 ROBOT.waitForIdle();
113 } catch (Exception ex) {
114 throw new RuntimeException(ex);
115 }
116 }
117
118 void destroyTestInterface() {
119 try {
120 SwingUtilities.invokeAndWait(new Runnable() {
121 @Override
122 public void run() {
123 // Dispose the frame
124 jf.dispose();
125 }
126 });
127 } catch (Exception ex) {
128 // No-op
129 }
130 }
131
132 void blockTillDisplayed(JComponent comp) throws Exception {
133 while (comp != null && isCompVisible == false) {
134 try {
135 SwingUtilities.invokeAndWait(new Runnable() {
136 @Override
137 public void run() {
138 isCompVisible = comp.isVisible();
139 }
140 });
141
142 if (isCompVisible == false) {
143 // A short wait for component to be visible
144 Thread.sleep(1000);
145 }
146 } catch (InterruptedException ex) {
147 // No-op. Thread resumed from sleep
148 } catch (Exception ex) {
149 throw new RuntimeException(ex);
150 }
151 }
152 }
153
154 public void testCaretPosition() {
155 final Point p[] = new Point[1];
156 try {
157 SwingUtilities.invokeAndWait(new Runnable() {
158 public void run() {
159 p[0] = tp.getLocationOnScreen();
160
161 // the right-top corner position
162 p[0].x += (dim.width - 5);
163 p[0].y += 5;
164 }
165 });
166 } catch (Exception ex) {
167 throw new RuntimeException(ex);
168 }
169 ROBOT.mouseMove(p[0].x, p[0].y);
170 ROBOT.clickMouse();
171 ROBOT.hitKey(KeyEvent.VK_HOME);
172 ROBOT.waitForIdle();
173 // this will fail if caret moves out of the 1st line.
174 if (getCaretOrdinate() != 0) {
175 // Dispose the test interface upon completion
176 destroyTestInterface();
177 throw new RuntimeException("Test Failed.");
178 }
179 }
180
181 int getCaretOrdinate() {
182 final int[] y = new int[1];
183 try {
184 SwingUtilities.invokeAndWait(new Runnable() {
185 public void run() {
186 Shape s;
187 try {
188 s = tp.getUI().getRootView(tp).modelToView(
189 tp.getCaretPosition(), tp.getBounds(),
190 Position.Bias.Forward);
191 } catch (Exception e) {
192 throw new RuntimeException(e);
193 }
194 y[0] = s.getBounds().y;
195 }
196 });
197 } catch (Exception e) {
198 throw new RuntimeException(e);
199 }
200 return y[0];
201 }
202
203 private JFrame jf;
204 private JTextPane tp;
205 private Dimension dim;
206 private volatile boolean isCompVisible = false;
207 }