1 /* 2 * Copyright (c) 2013, 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 /* 25 * @test 26 * @bug 8017248 27 * @summary Compiler Diacritics Issue 28 * @modules java.compiler 29 * @run main DiacriticTest 30 */ 31 32 import java.io.File; 33 import java.io.IOException; 34 import java.nio.file.InvalidPathException; 35 import java.nio.charset.UnmappableCharacterException; 36 import java.util.ArrayList; 37 import java.util.HashMap; 38 39 public class DiacriticTest extends TestHelper { 40 41 // NFD-normalized form of the class name 42 static String NAME_NFD="ClassA\u0301"; 43 // NFC-normalized form of the same class name 44 static String NAME_NFC="Class\u00C1"; 45 46 public static void main(String[] args) throws IOException { 47 if (!isMacOSX) { 48 System.out.println("This test is for Mac OS X only. Passing."); 49 return; 50 } 51 52 String lang = System.getenv("LANG"); 53 if (lang != null && !lang.contains("UTF-8")) { 54 System.out.println("LANG variable set to the language that " + 55 "does not support unicode, test passes vacuously"); 56 return; 57 } 58 59 File sourceFile = new File(NAME_NFC + ".java"); 60 String source = "public class " + NAME_NFC + " { " + 61 " public static void main(String args[]) {\n" + 62 " System.out.println(\"Success!\");\n" + 63 " }\n" + 64 "}\n"; 65 ArrayList<String> content = new ArrayList<>(); 66 content.add(source); 67 try { 68 createFile(sourceFile, content); 69 } catch (UnmappableCharacterException | InvalidPathException ipe) { 70 System.out.println("The locale or file system is configured in a way " + 71 "that prevents file creation. Real testing impossible."); 72 return; 73 } 74 75 HashMap<String, String> env = new HashMap<>(); 76 env.put("LC_CTYPE", "UTF-8"); 77 78 TestResult tr; 79 tr = doExec(env, javacCmd, NAME_NFD + ".java"); 80 System.out.println(tr.testOutput); 81 if (!tr.isOK()) { 82 System.out.println(tr); 83 throw new RuntimeException("Compilation failed"); 84 } 85 tr = doExec(env, javaCmd, "-cp", ".", NAME_NFD); 86 System.out.println(tr.testOutput); 87 if (!tr.isOK()) { 88 System.out.println(tr); 89 throw new RuntimeException("Test execution failed"); 90 } 91 } 92 }