/*

 * Copyright (c) 2010, 2012, 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.

 *

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 */

/*

 * @test

 * @bug 7159016

 * @summary Static import of member in processor-generated class fails in JDK 7

 * @library lib

 * @build JavacTestingAbstractProcessor

 * @run main T7159016

 * @author Jessie Glick

 */

import java.io.File;

import java.io.FileWriter;

import java.io.IOException;

import java.io.Writer;

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.lang.model.SourceVersion;

import javax.lang.model.element.TypeElement;

import javax.tools.Diagnostic;

import javax.tools.JavaCompiler;

import javax.tools.ToolProvider;

public class T7159016 {

    public static void main(String[] args) throws Exception {

        File src = new File("C.java");

        Writer w = new FileWriter(src);

        try {

            w.write("import static p.Generated.m;\nclass C { {m(); } }\n");

            w.flush();

        } finally {

            w.close();

        }

        JavaCompiler jc = ToolProvider.getSystemJavaCompiler();

        JavaCompiler.CompilationTask task = jc.getTask(null, null, null, null, null,

                                                       jc.getStandardFileManager(null, null, null).getJavaFileObjects(src));

        task.setProcessors(Collections.singleton(new Proc()));

        if (!task.call()) {

            throw new Error("Test failed");

        }

    }

    private static class Proc extends JavacTestingAbstractProcessor {

        int written;

        @Override public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {

            if (roundEnv.processingOver() || written++ > 0) {

                return false;

            }

            messager.printMessage(Diagnostic.Kind.NOTE, "writing Generated.java");

            try {

                Writer w = processingEnv.getFiler().createSourceFile("p.Generated").openWriter();

                try {

                    w.write("package p; public class Generated { public static void m() { } }");

                } finally {

                    w.close();

                }

            } catch (IOException x) {

                messager.printMessage(Diagnostic.Kind.ERROR, x.toString());

            }

            return true;

        }

    }

}