| /* |
| * Copyright (c) 2014, 2016, 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 8038455 |
| * @summary Ensure that formatting diagnostics with an already closed JavaCompiler won't crash |
| * the compiler. |
| * @library /tools/lib /tools/javac/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * jdk.jdeps/com.sun.tools.javap |
| * @build toolbox.ToolBox JavacTestingAbstractProcessor |
| * @run main CompleteOnClosed |
| */ |
| |
| import java.util.*; |
| import javax.annotation.processing.*; |
| import javax.lang.model.element.TypeElement; |
| import javax.tools.Diagnostic; |
| import javax.tools.DiagnosticCollector; |
| import javax.tools.JavaCompiler; |
| import javax.tools.JavaCompiler.CompilationTask; |
| import javax.tools.JavaFileObject; |
| import javax.tools.ToolProvider; |
| |
| import toolbox.ToolBox; |
| |
| public class CompleteOnClosed extends JavacTestingAbstractProcessor { |
| public static void main(String... args) { |
| JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
| DiagnosticCollector<JavaFileObject> collector = new DiagnosticCollector<>(); |
| String source = "class Test extends CompleteOnClosedOther {" + |
| " class Inner extends Undefined { }" + |
| "}"; |
| Iterable<JavaFileObject> files = Arrays.<JavaFileObject>asList(new ToolBox.JavaSource(source)); |
| Iterable<String> options = Arrays.asList("-processor", "CompleteOnClosed"); |
| CompilationTask task = compiler.getTask(null, null, collector, options, null, files); |
| task.call(); |
| for (Diagnostic<? extends JavaFileObject> d : collector.getDiagnostics()) { |
| System.out.println(d.toString()); |
| } |
| } |
| |
| @Override |
| public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { |
| return false; |
| } |
| } |