aoqi@0: /*
aoqi@0:  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 6458823
aoqi@0:  * @summary Messager messages on TypeParamterElements to not include position information.
aoqi@0:  *
aoqi@0:  * @compile MyProcessor.java T6458823.java
aoqi@0:  * @run main T6458823
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.io.File;
aoqi@0: import java.io.IOException;
aoqi@0: import java.io.Writer;
aoqi@0: import java.net.URISyntaxException;
aoqi@0: import java.util.ArrayList;
aoqi@0: import java.util.HashMap;
aoqi@0: import java.util.List;
aoqi@0: import java.util.Map;
aoqi@0: import java.util.Set;
aoqi@0: import javax.tools.Diagnostic;
aoqi@0: import javax.tools.DiagnosticCollector;
aoqi@0: import javax.tools.JavaCompiler;
aoqi@0: import javax.tools.JavaCompiler.CompilationTask;
aoqi@0: import javax.tools.JavaFileObject;
aoqi@0: import javax.tools.StandardJavaFileManager;
aoqi@0: import javax.tools.ToolProvider;
aoqi@0: 
aoqi@0: public class T6458823 {
aoqi@0:     public static void main(String[] args) throws Exception {
aoqi@0:         JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
aoqi@0:         if (compiler == null) {
aoqi@0:             throw new RuntimeException("can't get javax.tools.JavaCompiler!");
aoqi@0:         }
aoqi@0:         DiagnosticCollector<JavaFileObject> diagColl =
aoqi@0:             new DiagnosticCollector<JavaFileObject>();
aoqi@0:         StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null);
aoqi@0:         List<String> options = new ArrayList<String>();
aoqi@0:         options.add("-processor");
aoqi@0:         options.add("MyProcessor");
aoqi@0:         options.add("-proc:only");
aoqi@0:         List<File> files = new ArrayList<File>();
aoqi@0:         files.add(new File(T6458823.class.getResource("TestClass.java").toURI()));
aoqi@0:         final CompilationTask task = compiler.getTask(null, fm, diagColl,
aoqi@0:             options, null, fm.getJavaFileObjectsFromFiles(files));
aoqi@0:         task.call();
aoqi@0:         int diagCount = 0;
aoqi@0:         for (Diagnostic<? extends JavaFileObject> diag : diagColl.getDiagnostics()) {
aoqi@0:             if (diag.getKind() != Diagnostic.Kind.WARNING) {
aoqi@0:                 throw new AssertionError("Only warnings expected");
aoqi@0:             }
aoqi@0:             System.out.println(diag);
aoqi@0:             if (diag.getPosition() == Diagnostic.NOPOS) {
aoqi@0:                 throw new AssertionError("No position info in message");
aoqi@0:             }
aoqi@0:             if (diag.getSource() == null) {
aoqi@0:                 throw new AssertionError("No source info in message");
aoqi@0:             }
aoqi@0:             diagCount++;
aoqi@0:         }
aoqi@0:         if (diagCount != 2) {
aoqi@0:             throw new AssertionError("unexpected number of warnings: " +
aoqi@0:                 diagCount + ", expected: 2");
aoqi@0:         }
aoqi@0:     }
aoqi@0: }