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| 1 | +/* |
| 2 | + * Copyright (c) 2018, 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 | + * @test |
| 25 | + * @bug 8202696 |
| 26 | + * @summary Verifies if Phonetic extensions are getting displayed. |
| 27 | + */ |
| 28 | + |
| 29 | +import java.awt.Font; |
| 30 | +import java.awt.GraphicsEnvironment; |
| 31 | +import java.util.Locale; |
| 32 | + |
| 33 | +public class PhoneticExtensionsGlyphTest { |
| 34 | + private static final String[] logicalFonts = {"dialog", "dialoginput", "serif", "sansserif", "monospaced"}; |
| 35 | + |
| 36 | + private static final String phoneticExtnChars = "\u1D00 \u1D01 \u1D02 \u1D03 \u1D04 \u1D05 \u1D06 \u1D07 \u1D08 \u1D09\n" |
| 37 | + +"\u1D0A \u1D0B \u1D0C \u1D0D \u1D0E \u1D0F \u1D10 \u1D11 \u1D12 \u1D13\n" |
| 38 | + +"\u1D14 \u1D15 \u1D16 \u1D17 \u1D18 \u1D19 \u1D1A \u1D1B \u1D1C \u1D1D\n" |
| 39 | + +"\u1D1E \u1D1F \u1D20 \u1D21 \u1D22 \u1D23 \u1D24 \u1D25 \u1D26 \u1D27\n" |
| 40 | + +"\u1D28 \u1D29 \u1D2A \u1D2B \u1D2C \u1D2D \u1D2E \u1D2F \u1D30 \u1D31\n" |
| 41 | + +"\u1D32 \u1D33 \u1D34 \u1D35 \u1D36 \u1D37 \u1D38 \u1D39 \u1D3A \u1D3B\n" |
| 42 | + +"\u1D3C \u1D3D \u1D3E \u1D3F \u1D40 \u1D41 \u1D42 \u1D43 \u1D44 \u1D45\n" |
| 43 | + +"\u1D46 \u1D47 \u1D48 \u1D49 \u1D4A \u1D4B \u1D4C \u1D4D \u1D4E \u1D4F\n" |
| 44 | + +"\u1D50 \u1D51 \u1D52 \u1D53 \u1D54 \u1D55 \u1D56 \u1D57 \u1D58 \u1D59\n" |
| 45 | + +"\u1D5A \u1D5B \u1D5C \u1D5D \u1D5E \u1D5F \u1D60 \u1D61 \u1D62 \u1D63\n" |
| 46 | + +"\u1D64 \u1D65 \u1D66 \u1D67 \u1D68 \u1D69 \u1D6A \u1D6B \u1D6C \u1D6D\n" |
| 47 | + +"\u1D6E \u1D6F \u1D70 \u1D71 \u1D72 \u1D73 \u1D74 \u1D75 \u1D76 \u1D77\n" |
| 48 | + +"\u1D78 \u1D79 \u1D7A \u1D7B \u1D7C \u1D7D \u1D7E \u1D7F"; |
| 49 | + |
| 50 | + public static void main(String[] args) throws Exception { |
| 51 | + if (!System.getProperty("os.name").startsWith("Win")) { |
| 52 | + return; |
| 53 | + } |
| 54 | + |
| 55 | + if(!canDisplayPhoneticChars()) { |
| 56 | + throw new RuntimeException("Phonetic extensions failed to display."); |
| 57 | + } |
| 58 | + } |
| 59 | + |
| 60 | + private static boolean isLogicalFont(Font f) { |
| 61 | + String fontName = f.getFamily().toLowerCase(Locale.ROOT); |
| 62 | + for (int i = 0; i < logicalFonts.length; i++) { |
| 63 | + if (logicalFonts[i].equals(fontName)) { |
| 64 | + return true; |
| 65 | + } |
| 66 | + } |
| 67 | + return false; |
| 68 | + } |
| 69 | + |
| 70 | + private static boolean canDisplayPhoneticChars() { |
| 71 | + GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); |
| 72 | + Font[] fonts = ge.getAllFonts(); |
| 73 | + boolean ret = false; |
| 74 | + for (Font font : fonts) { |
| 75 | + if (isLogicalFont(font) && font.canDisplayUpTo(phoneticExtnChars) == -1) { |
| 76 | + ret = true; |
| 77 | + break; |
| 78 | + } |
| 79 | + } |
| 80 | + return ret; |
| 81 | + } |
| 82 | +} |
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