1/* 2 * Copyright (c) 2006, 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/* 25 * @test 26 * @bug 6437999 27 * @summary Unit test for encoding argument to standard file manager 28 * @author Peter von der Ah\u00e9 29 * @library ../lib 30 * @modules java.compiler 31 * jdk.compiler 32 * @build ToolTester 33 * @compile T6437999.java 34 * @run main T6437999 35 */ 36 37import java.io.File; 38import java.io.IOException; 39import java.nio.charset.Charset; 40import java.nio.file.Files; 41import java.util.ArrayList; 42import java.util.Collections; 43import java.util.List; 44import javax.tools.*; 45import static java.nio.file.StandardOpenOption.*; 46 47public class T6437999 extends ToolTester { 48 final File testFile = new File("Utf8.java"); 49 T6437999() throws IOException { 50 createTestFile(); 51 } 52 final void createTestFile() throws IOException { 53 List<String> scratch = new ArrayList<>(); 54 scratch.add("// @author Peter von der Ah" + (char) 0xe9); 55 scratch.add("class Utf8{}"); 56 Files.write(testFile.toPath(), scratch, Charset.forName("UTF-8"), 57 CREATE, TRUNCATE_EXISTING); 58 } 59 60 static class MyDiagnosticListener implements DiagnosticListener<JavaFileObject> { 61 boolean error = false; 62 public void report(Diagnostic<? extends JavaFileObject> diagnostic) { 63 error |= diagnostic.getKind() == Diagnostic.Kind.ERROR; 64 System.out.println(diagnostic); 65 } 66 } 67 68 void test(String... args) { 69 Iterable<String> sourceLevel = Collections.singleton("6"); 70 MyDiagnosticListener dl = new MyDiagnosticListener(); 71 StandardJavaFileManager fm; 72 Iterable<? extends JavaFileObject> files; 73 74 dl.error = false; 75 fm = getFileManager(tool, dl, Charset.forName("ASCII")); 76 fm.handleOption("-source", sourceLevel.iterator()); 77 files = fm.getJavaFileObjects(testFile); 78 tool.getTask(null, fm, null, null, null, files).call(); 79 if (!dl.error) 80 throw new AssertionError("No error in ASCII mode"); 81 82 dl.error = false; 83 fm = getFileManager(tool, dl, Charset.forName("UTF-8")); 84 fm.handleOption("-source", sourceLevel.iterator()); 85 files = fm.getJavaFileObjects(testFile); 86 task = tool.getTask(null, fm, null, null, null, files); 87 if (dl.error) 88 throw new AssertionError("Error in UTF-8 mode"); 89 } 90 public static void main(String... args) throws IOException { 91 try (T6437999 t = new T6437999()) { 92 t.test(args); 93 } 94 } 95} 96