| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* @test |
| * @bug 8073400 |
| * @summary Some Monospaced logical fonts have a different width |
| * @author Dmitry Markov |
| * @run main MonospacedGlyphWidthTest |
| */ |
| import java.awt.*; |
| import java.awt.font.FontRenderContext; |
| |
| public class MonospacedGlyphWidthTest { |
| private static final int START_INDEX = 0x2018; |
| private static final int END_INDEX = 0x201F; |
| |
| public static void main(String[] args) { |
| Font font = new Font(Font.MONOSPACED, Font.PLAIN, 12); |
| double width = getCharWidth(font, 'a'); |
| |
| for (int i = START_INDEX; i <= END_INDEX; i++) { |
| if (width != getCharWidth(font, (char)i)) { |
| throw new RuntimeException("Test Failed: characters have different width!"); |
| } |
| } |
| System.out.println("Test Passed!"); |
| } |
| |
| private static double getCharWidth(Font font, char c) { |
| FontRenderContext fontRenderContext = new FontRenderContext(null, false, false); |
| return font.getStringBounds(new char[] {c}, 0, 1, fontRenderContext).getWidth(); |
| } |
| } |
| |