1 /*
2 * Copyright (c) 2007, 2015, 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.
18 *
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.
22 */
23
24 import java.awt.*;
25 import java.awt.font.TextAttribute;
26 import java.awt.geom.AffineTransform;
27 import java.text.AttributedCharacterIterator;
28 import java.text.StringCharacterIterator;
29 import java.util.HashMap;
30 import java.util.Map;
31
32 /*
33 * @test
34 * @summary Check that Font constructors and methods do not throw
35 * unexpected exceptions in headless mode
36 * @run main/othervm -Djava.awt.headless=true HeadlessFont
37 */
38
39 public class HeadlessFont {
40
41 public static void main(String args[]) {
42 HashMap attMap = new HashMap();
43 attMap.put(TextAttribute.FAMILY, "Helvetica Bold");
44 attMap.put(TextAttribute.WEIGHT, TextAttribute.WEIGHT_LIGHT);
45 attMap.put(TextAttribute.WIDTH, TextAttribute.WIDTH_REGULAR);
46 attMap.put(TextAttribute.SIZE, new Float(20));
47 attMap.put(TextAttribute.FOREGROUND, Color.white);
48 attMap.put(TextAttribute.BACKGROUND, Color.black);
49
50 for (String font : Toolkit.getDefaultToolkit().getFontList()) {
51 for (int i = 8; i < 17; i++) {
52 Font f1 = new Font(font, Font.PLAIN, i);
53 Font f2 = new Font(font, Font.BOLD, i);
54 Font f3 = new Font(font, Font.ITALIC, i);
55 Font f4 = new Font(font, Font.BOLD | Font.ITALIC, i);
56
57 FontMetrics metrics = Toolkit.getDefaultToolkit().getFontMetrics(f1);
58 metrics = Toolkit.getDefaultToolkit().getFontMetrics(f2);
59 metrics = Toolkit.getDefaultToolkit().getFontMetrics(f3);
60 metrics = Toolkit.getDefaultToolkit().getFontMetrics(f4);
61
62 AffineTransform trans = f1.getTransform();
63 trans = f2.getTransform();
64 trans = f3.getTransform();
65 trans = f4.getTransform();
66
67 String str;
68 str = f1.getFamily();
69 str = f2.getFamily();
70 str = f3.getFamily();
71 str = f4.getFamily();
72
73 str = f1.getPSName();
74 str = f2.getPSName();
75 str = f3.getPSName();
76 str = f4.getPSName();
77
78 str = f1.getName();
79 str = f2.getName();
80 str = f3.getName();
81 str = f4.getName();
82
83 str = f1.getFontName();
84 str = f2.getFontName();
85 str = f3.getFontName();
86 str = f4.getFontName();
87
88 str = f1.toString();
89 str = f2.toString();
90 str = f3.toString();
91 str = f4.toString();
92
93 int s;
94 s = f1.getStyle();
95 s = f2.getStyle();
96 s = f3.getStyle();
97 s = f4.getStyle();
98
99 s = f1.getSize();
100 s = f2.getSize();
101 s = f3.getSize();
102 s = f4.getSize();
103
104 s = f1.hashCode();
105 s = f2.hashCode();
106 s = f3.hashCode();
107 s = f4.hashCode();
108
109 s = f1.getNumGlyphs();
110 s = f2.getNumGlyphs();
111 s = f3.getNumGlyphs();
112 s = f4.getNumGlyphs();
113
114 s = f1.getMissingGlyphCode();
115 s = f2.getMissingGlyphCode();
116 s = f3.getMissingGlyphCode();
117 s = f4.getMissingGlyphCode();
118
119 float f;
120 f = f1.getSize2D();
121 f = f2.getSize2D();
122 f = f3.getSize2D();
123 f = f4.getSize2D();
124
125
126 byte b;
127 b = f1.getBaselineFor('c');
128 b = f2.getBaselineFor('c');
129 b = f3.getBaselineFor('c');
130 b = f4.getBaselineFor('c');
131
132 Map m = f1.getAttributes();
133 m = f2.getAttributes();
134 m = f3.getAttributes();
135 m = f4.getAttributes();
136
137 AttributedCharacterIterator.Attribute[] a;
138 a = f1.getAvailableAttributes();
139 a = f2.getAvailableAttributes();
140 a = f3.getAvailableAttributes();
141 a = f4.getAvailableAttributes();
142
143
144 Font fnt;
145 fnt = f1.deriveFont(Font.BOLD | Font.ITALIC, (float) 80);
146 fnt = f2.deriveFont(Font.BOLD | Font.ITALIC, (float) 80);
147 fnt = f3.deriveFont(Font.BOLD | Font.ITALIC, (float) 80);
148 fnt = f4.deriveFont(Font.BOLD | Font.ITALIC, (float) 80);
149
150 fnt = f1.deriveFont(80f);
151 fnt = f2.deriveFont(80f);
152 fnt = f3.deriveFont(80f);
153 fnt = f4.deriveFont(80f);
154
155 fnt = f1.deriveFont(Font.BOLD | Font.ITALIC);
156 fnt = f2.deriveFont(Font.BOLD | Font.ITALIC);
157 fnt = f3.deriveFont(Font.BOLD | Font.ITALIC);
158 fnt = f4.deriveFont(Font.BOLD | Font.ITALIC);
159
160 fnt = f1.deriveFont(attMap);
161 fnt = f2.deriveFont(attMap);
162 fnt = f3.deriveFont(attMap);
163 fnt = f4.deriveFont(attMap);
164
165
166 if (!f1.isPlain())
167 throw new RuntimeException("Plain font " + f1.getName() + " says it's not plain");
168 if (f2.isPlain())
169 throw new RuntimeException("Bold font " + f1.getName() + " says it is plain");
170 if (f3.isPlain())
171 throw new RuntimeException("Italic font " + f1.getName() + " says it is plain");
172 if (f4.isPlain())
173 throw new RuntimeException("Bold|Italic font " + f1.getName() + " says it is plain");
174
175 if (f1.isBold())
176 throw new RuntimeException("Plain font " + f1.getName() + " says it is bold");
177 if (!f2.isBold())
178 throw new RuntimeException("Bold font " + f1.getName() + " says it's not bold");
179 if (f3.isBold())
180 throw new RuntimeException("Italic font " + f1.getName() + " says it is bold");
181 if (!f4.isBold())
182 throw new RuntimeException("Bold|Italic font " + f1.getName() + " says it's not bold");
183
184 if (f1.isItalic())
185 throw new RuntimeException("Plain font " + f1.getName() + " says it is italic");
186 if (f2.isItalic())
187 throw new RuntimeException("Bold font " + f1.getName() + " says it is italic");
188 if (!f3.isItalic())
189 throw new RuntimeException("Italic font " + f1.getName() + " says it's not italic");
190 if (!f4.isItalic())
191 throw new RuntimeException("Bold|Italic font " + f1.getName() + " says it's not italic");
192
193 f1.canDisplay('~');
194 f2.canDisplay('~');
195 f3.canDisplay('~');
196 f4.canDisplay('~');
197 f1.canDisplay('c');
198 f2.canDisplay('c');
199 f3.canDisplay('c');
200 f4.canDisplay('c');
201
202 f1.canDisplayUpTo("canDisplayUpTo");
203 f2.canDisplayUpTo("canDisplayUpTo");
204 f3.canDisplayUpTo("canDisplayUpTo");
205 f4.canDisplayUpTo("canDisplayUpTo");
206
207 str = "canDisplayUpTo";
208 f1.canDisplayUpTo(str.toCharArray(), 0, str.length());
209 f2.canDisplayUpTo(str.toCharArray(), 0, str.length());
210 f3.canDisplayUpTo(str.toCharArray(), 0, str.length());
211 f4.canDisplayUpTo(str.toCharArray(), 0, str.length());
212
213 f1.canDisplayUpTo(new StringCharacterIterator(str), 0, str.length());
214 f2.canDisplayUpTo(new StringCharacterIterator(str), 0, str.length());
215 f3.canDisplayUpTo(new StringCharacterIterator(str), 0, str.length());
216 f4.canDisplayUpTo(new StringCharacterIterator(str), 0, str.length());
217
218 f1.getItalicAngle();
219 f2.getItalicAngle();
220 f3.getItalicAngle();
221 f4.getItalicAngle();
222
223 f1.hasUniformLineMetrics();
224 f2.hasUniformLineMetrics();
225 f3.hasUniformLineMetrics();
226 f4.hasUniformLineMetrics();
227 }
228 }
229
230 Font f = new Font(attMap);
231 f = Font.getFont(attMap);
232 f = Font.decode(null);
233 }
234 }