jjg@937: /*
jjg@937:  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
jjg@937:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@937:  *
jjg@937:  * This code is free software; you can redistribute it and/or modify it
jjg@937:  * under the terms of the GNU General Public License version 2 only, as
jjg@937:  * published by the Free Software Foundation.
jjg@937:  *
jjg@937:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@937:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@937:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@937:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@937:  * accompanied this code).
jjg@937:  *
jjg@937:  * You should have received a copy of the GNU General Public License version
jjg@937:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@937:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@937:  *
jjg@937:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jjg@937:  * or visit www.oracle.com if you need additional information or have any
jjg@937:  * questions.
jjg@937:  */
jjg@937: 
jjg@937: /*
jjg@937:  * @test
jjg@937:  * @bug 6930508
jjg@937:  * @summary Passing nested class names on javac command line interfere with subsequent name -> class lookup
darcy@1466:  * @library /tools/javac/lib
jjg@937:  * @build JavacTestingAbstractProcessor p.NestedExamples Test
jjg@937:  * @run main Test
jjg@937:  */
jjg@937: 
jjg@937: import java.io.*;
jjg@937: import java.util.*;
jjg@937: import javax.annotation.processing.RoundEnvironment;
jjg@937: import javax.lang.model.element.TypeElement;
jjg@937: import javax.lang.model.util.ElementFilter;
jjg@937: import javax.tools.*;
jjg@937: 
jjg@937: import p.NestedExamples;
jjg@937: 
jjg@937: public class Test extends JavacTestingAbstractProcessor {
jjg@937:     public static void main(String... args) throws Exception {
jjg@937:         new Test().run();
jjg@937:     }
jjg@937: 
jjg@937:     void run() throws Exception {
jjg@937:         NestedExamples e = new NestedExamples();
jjg@937:         List<String> names = getNames(e.getClasses());
jjg@937:         test(names);
jjg@937:         test(reverse(names));
jjg@937:         names = Arrays.asList(e.getClassNames());
jjg@937:         test(names);
jjg@937:         test(reverse(names));
jjg@937: 
jjg@937:         if (errors > 0)
jjg@937:             throw new RuntimeException(errors + " errors occurred");
jjg@937:     }
jjg@937: 
jjg@937:     List<String> getNames(Class<?>[] classes) {
jjg@937:         List<String> names = new ArrayList<String>();
jjg@937:         for (Class<?> c: classes)
jjg@937:             names.add(c.getName());
jjg@937:         return names;
jjg@937:     }
jjg@937: 
jjg@937:     void test(List<String> names) throws Exception {
jjg@937:         System.err.println("test: " + names);
jjg@937:         JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
jjg@937:         StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null);
jjg@937:         File testClasses = new File(System.getProperty("test.classes"));
jjg@937:         fm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(testClasses));
jjg@937:         JavaCompiler.CompilationTask task = compiler.getTask(
jjg@937:                 null, null, null, Arrays.asList("-proc:only"), names, null);
jjg@937:         task.setProcessors(Arrays.asList(new Test()));
jjg@937:         boolean ok = task.call();
jjg@937:         if (!ok)
jjg@937:             error("compilation failed");
jjg@937:         System.err.println();
jjg@937:     }
jjg@937: 
jjg@937:     <T> List<T> reverse(List<T> list) {
jjg@937:         List<T> newList = new ArrayList<T>(list);
jjg@937:         Collections.reverse(newList);
jjg@937:         return newList;
jjg@937:     }
jjg@937: 
jjg@937:     int errors = 0;
jjg@937: 
jjg@937:     void error(String msg) {
jjg@937:         System.out.println("Error: " + msg);
jjg@937:         errors++;
jjg@937:     }
jjg@937: 
jjg@937:     //----------
jjg@937: 
jjg@937:     public boolean process(Set<? extends TypeElement> annotations,
jjg@937:                            RoundEnvironment roundEnv) {
jjg@937:         if (!roundEnv.processingOver()) {
jjg@937:             for (TypeElement typeElt : ElementFilter.typesIn(roundEnv.getRootElements())) {
jjg@937:                 messager.printMessage(Diagnostic.Kind.NOTE, "processing " + typeElt);
jjg@937:             }
jjg@937:         }
jjg@937:         return true;
jjg@937:     }
jjg@937: }