/*

 * Copyright (c) 2010, 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 6502392

 * @summary Invalid relative names for Filer.createResource and Filer.getResource

 * @build   JavacTestingAbstractProcessor

 * @compile TestInvalidRelativeNames.java

 * @compile/process -processor TestInvalidRelativeNames java.lang.Object

 */

import java.io.*;

import java.util.*;

import javax.annotation.processing.*;

import javax.lang.model.*;

import javax.lang.model.element.*;

import javax.tools.Diagnostic;

import javax.tools.StandardLocation;

public class TestInvalidRelativeNames extends JavacTestingAbstractProcessor {

    enum Kind { CREATE_WRITER, GET_READER, CREATE_OUTPUT_STREAM, GET_INPUT_STREAM };

    static final String[] invalidRelativeNames = {

            "/boo", "goo/../hoo", "./ioo", ""

    };

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

        if (roundEnv.processingOver()) {

            for (String relative: invalidRelativeNames) {

                for (Kind kind: Kind.values()) {

                    test(relative, kind);

                }

            }

        }

        return true;

    }

    void test(String relative, Kind kind) {

        System.out.println("test relative path: " + relative + ", kind: " + kind);

        try {

            switch (kind) {

                case CREATE_WRITER:

                    Writer writer = filer.createResource(

                            StandardLocation.SOURCE_OUTPUT, "", relative).openWriter();

                    writer.close();

                    break;

                case GET_READER:

                    Reader reader = filer.getResource(

                            StandardLocation.SOURCE_OUTPUT, "", relative).openReader(true);

                    reader.close();

                    break;

                case CREATE_OUTPUT_STREAM:

                    OutputStream out = filer.createResource(

                            StandardLocation.SOURCE_OUTPUT, "", relative).openOutputStream();

                    out.close();

                    break;

                case GET_INPUT_STREAM:

                    InputStream in = filer.createResource(

                            StandardLocation.SOURCE_OUTPUT, "", relative).openInputStream();

                    in.close();

                    break;

            }

        } catch (IllegalArgumentException expected) {

            System.out.println("expected exception thrown: " + expected);

            return;

        } catch (Exception e) {

            messager.printMessage(Diagnostic.Kind.ERROR,

                    "relative path: " + relative + ", kind: " + kind + ", unexpected exception: " + e);

            return;

        }

        messager.printMessage(Diagnostic.Kind.ERROR,

                "relative path: " + relative + ", kind: " + kind + ", no exception thrown");

    }

}