| /* |
| * Copyright (c) 2005, 2015, 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 6306137 |
| * @summary JSR 199: encoding option doesn't affect standard file manager |
| * @modules java.compiler |
| * jdk.compiler |
| * @compile -encoding utf-8 T6306137.java |
| * @run main T6306137 |
| * @author Peter von der Ah\u00e9 |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.charset.Charset; |
| import java.nio.file.Files; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| import javax.tools.*; |
| import static java.nio.file.StandardOpenOption.*; |
| |
| public class T6306137 { |
| boolean error; |
| final StandardJavaFileManager fm; |
| final JavaCompiler compiler; |
| Iterable<? extends JavaFileObject> files; |
| DiagnosticListener<JavaFileObject> dl; |
| final File testFile = new File("Utf8.java"); |
| |
| T6306137() throws IOException { |
| dl = new DiagnosticListener<JavaFileObject>() { |
| public void report(Diagnostic<? extends JavaFileObject> message) { |
| if (message.getKind() == Diagnostic.Kind.ERROR) |
| error = true; |
| System.out.println(message.getSource() |
| +":"+message.getStartPosition()+":" |
| +message.getStartPosition()+":"+message.getPosition()); |
| System.out.println(message.toString()); |
| System.out.format("Found problem: %s%n", message.getCode()); |
| System.out.flush(); |
| } |
| }; |
| compiler = ToolProvider.getSystemJavaCompiler(); |
| fm = compiler.getStandardFileManager(dl, null, null); |
| files = |
| fm.getJavaFileObjectsFromFiles(Arrays.asList(testFile)); |
| createTestFile(); |
| } |
| final void createTestFile() throws IOException { |
| List<String> scratch = new ArrayList<>(); |
| scratch.add("// @author Peter von der Ah" + (char)0xe9); |
| scratch.add("class Utf8{}"); |
| Files.write(testFile.toPath(), scratch, Charset.forName("UTF-8"), |
| CREATE, TRUNCATE_EXISTING); |
| } |
| void test(String encoding, boolean good) { |
| error = false; |
| Iterable<String> args = Arrays.asList("-encoding", encoding, "-d", "."); |
| compiler.getTask(null, fm, dl, args, null, files).call(); |
| if (error == good) { |
| if (error) { |
| throw new AssertionError("Error reported"); |
| } else { |
| throw new AssertionError("No error reported"); |
| } |
| } |
| } |
| |
| void close() throws IOException { |
| fm.close(); |
| } |
| |
| public static void main(String[] args) throws IOException { |
| T6306137 self = new T6306137(); |
| try { |
| self.test("utf-8", true); |
| self.test("ascii", false); |
| self.test("utf-8", true); |
| } finally { |
| self.close(); |
| } |
| } |
| } |