| /* |
| * Copyright (c) 2006, 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 6468404 |
| * @summary ExecutableElement.getParameters() uses raw type for class loaded from -g bytecode |
| * @author jesse.glick@... |
| * @author Peter von der Ah\u00e9 |
| * @library ../lib |
| * @modules java.compiler |
| * jdk.compiler |
| * @build ToolTester |
| * @compile T6468404.java |
| * @run main T6468404 |
| */ |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Set; |
| import javax.annotation.processing.AbstractProcessor; |
| import javax.annotation.processing.RoundEnvironment; |
| import javax.annotation.processing.SupportedAnnotationTypes; |
| import javax.annotation.processing.SupportedSourceVersion; |
| import javax.annotation.processing.ProcessingEnvironment; |
| import javax.lang.model.SourceVersion; |
| import javax.lang.model.element.ExecutableElement; |
| import javax.lang.model.element.TypeElement; |
| import javax.lang.model.type.ExecutableType; |
| import javax.lang.model.type.DeclaredType; |
| import javax.lang.model.type.TypeMirror; |
| import javax.lang.model.util.Elements; |
| import javax.tools.JavaCompiler; |
| import javax.tools.JavaFileObject; |
| import javax.tools.SimpleJavaFileObject; |
| import javax.tools.ToolProvider; |
| |
| public class T6468404 extends ToolTester { |
| void test(String... args) { |
| System.err.println("Compiling with sources:"); |
| task = tool.getTask( |
| null, fm, null, null, |
| null, Collections.singleton(new DummyFO("C"))); |
| task.setProcessors(Collections.singleton(new P())); |
| if (!task.call()) |
| throw new AssertionError(); |
| |
| System.err.println("Compiling with binaries w/o -g:"); |
| task = tool.getTask( |
| null, fm, null, null, |
| null, Collections.singleton(new DummyFO("Dummy"))); |
| task.setProcessors(Collections.singleton(new P())); |
| if (!task.call()) |
| throw new AssertionError(); |
| |
| task = tool.getTask( |
| null, fm, null, |
| Arrays.asList("-g"), |
| null, Collections.singleton(new DummyFO("C"))); |
| if (!task.call()) |
| throw new AssertionError(); |
| |
| System.err.println("Compiling with binaries w/ -g:"); |
| task = tool.getTask( |
| null, fm, null, null, |
| null, Collections.singleton(new DummyFO("Dummy"))); |
| task.setProcessors(Collections.singleton(new P())); |
| if (!task.call()) |
| throw new AssertionError(); |
| } |
| public static void main(String... args) throws IOException { |
| try (T6468404 t = new T6468404()) { |
| t.test(args); |
| } |
| } |
| |
| } |
| |
| class DummyFO extends SimpleJavaFileObject { |
| String n; |
| public DummyFO(String n) { |
| super(URI.create("nowhere:/" + n + ".java"), JavaFileObject.Kind.SOURCE); |
| this.n = n; |
| } |
| public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException { |
| return "public class " + n + " {" + n + "(java.util.List<String> l) {}}"; |
| } |
| } |
| |
| @SupportedAnnotationTypes("*") |
| class P extends AbstractProcessor { |
| boolean ran = false; |
| |
| Elements elements; |
| |
| @Override |
| public synchronized void init(ProcessingEnvironment processingEnv) { |
| super.init(processingEnv); |
| elements = processingEnv.getElementUtils(); |
| } |
| |
| ExecutableElement getFirstMethodIn(String name) { |
| return (ExecutableElement)elements.getTypeElement(name).getEnclosedElements().get(0); |
| } |
| |
| boolean isParameterized(TypeMirror type) { |
| return !((DeclaredType)type).getTypeArguments().isEmpty(); |
| } |
| |
| @Override |
| public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { |
| if (!ran) { |
| ran = true; |
| ExecutableElement m = getFirstMethodIn("C"); |
| System.err.println("method: " + m); |
| |
| TypeMirror type = (DeclaredType)m.getParameters().get(0).asType(); |
| System.err.println("parameters[0]: " + type); |
| if (!isParameterized(type)) |
| throw new AssertionError(type); |
| |
| type = ((ExecutableType)m.asType()).getParameterTypes().get(0); |
| System.err.println("parameterTypes[0]: " + type); |
| if (!isParameterized(type)) |
| throw new AssertionError(type); |
| System.err.println(); |
| } |
| return true; |
| } |
| |
| @Override |
| public SourceVersion getSupportedSourceVersion() { |
| return SourceVersion.latest(); |
| } |
| } |