| /* |
| * Copyright (c) 2010, 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 6458823 |
| * @summary Messager messages on TypeParamterElements to not include position information. |
| * |
| * @modules java.compiler |
| * jdk.compiler |
| * @compile MyProcessor.java T6458823.java |
| * @run main T6458823 |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.Writer; |
| import java.net.URISyntaxException; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import javax.tools.Diagnostic; |
| import javax.tools.DiagnosticCollector; |
| import javax.tools.JavaCompiler; |
| import javax.tools.JavaCompiler.CompilationTask; |
| import javax.tools.JavaFileObject; |
| import javax.tools.StandardJavaFileManager; |
| import javax.tools.ToolProvider; |
| |
| public class T6458823 { |
| public static void main(String[] args) throws Exception { |
| JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
| if (compiler == null) { |
| throw new RuntimeException("can't get javax.tools.JavaCompiler!"); |
| } |
| DiagnosticCollector<JavaFileObject> diagColl = |
| new DiagnosticCollector<JavaFileObject>(); |
| try (StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null)) { |
| List<String> options = new ArrayList<String>(); |
| options.add("-processor"); |
| options.add("MyProcessor"); |
| options.add("-proc:only"); |
| List<File> files = new ArrayList<File>(); |
| files.add(new File(T6458823.class.getResource("TestClass.java").toURI())); |
| final CompilationTask task = compiler.getTask(null, fm, diagColl, |
| options, null, fm.getJavaFileObjectsFromFiles(files)); |
| task.call(); |
| int diagCount = 0; |
| for (Diagnostic<? extends JavaFileObject> diag : diagColl.getDiagnostics()) { |
| if (diag.getKind() != Diagnostic.Kind.WARNING) { |
| throw new AssertionError("Only warnings expected"); |
| } |
| System.out.println(diag); |
| if (diag.getPosition() == Diagnostic.NOPOS) { |
| throw new AssertionError("No position info in message"); |
| } |
| if (diag.getSource() == null) { |
| throw new AssertionError("No source info in message"); |
| } |
| diagCount++; |
| } |
| if (diagCount != 2) { |
| throw new AssertionError("unexpected number of warnings: " + |
| diagCount + ", expected: 2"); |
| } |
| } |
| } |
| } |