/*

 * Copyright (c) 1998, 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 4151160

 * @summary Make sure to return correct run start and limit values

 * when the iterator has been created with begin and end index values.

 * @modules java.desktop

 */

import java.awt.font.TextAttribute;

import java.text.AttributedCharacterIterator;

import java.text.AttributedString;

import java.text.Annotation;

public class getRunStartLimitTest {

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

        String text = "Hello world";

        AttributedString as = new AttributedString(text);

        // add non-Annotation attributes

        as.addAttribute(TextAttribute.WEIGHT,

                        TextAttribute.WEIGHT_LIGHT,

                        0,

                        3);

        as.addAttribute(TextAttribute.WEIGHT,

                        TextAttribute.WEIGHT_BOLD,

                        3,

                        5);

        as.addAttribute(TextAttribute.WEIGHT,

                        TextAttribute.WEIGHT_EXTRABOLD,

                        5,

                        text.length());

        // add Annotation attributes

        as.addAttribute(TextAttribute.WIDTH,

                        new Annotation(TextAttribute.WIDTH_EXTENDED),

                        0,

                        3);

        as.addAttribute(TextAttribute.WIDTH,

                        new Annotation(TextAttribute.WIDTH_CONDENSED),

                        3,

                        4);

        AttributedCharacterIterator aci = as.getIterator(null, 2, 4);

        aci.first();

        int runStart = aci.getRunStart();

        if (runStart != 2) {

            throw new Exception("1st run start is wrong. ("+runStart+" should be 2.)");

        }

        int runLimit = aci.getRunLimit();

        if (runLimit != 3) {

            throw new Exception("1st run limit is wrong. ("+runLimit+" should be 3.)");

        }

        Object value = aci.getAttribute(TextAttribute.WEIGHT);

        if (value != TextAttribute.WEIGHT_LIGHT) {

            throw new Exception("1st run attribute is wrong. ("

                                +value+" should be "+TextAttribute.WEIGHT_LIGHT+".)");

        }

        value = aci.getAttribute(TextAttribute.WIDTH);

        if (value != null) {

            throw new Exception("1st run annotation is wrong. ("

                                +value+" should be null.)");

        }

        aci.setIndex(runLimit);

        runStart = aci.getRunStart();

        if (runStart != 3) {

            throw new Exception("2nd run start is wrong. ("+runStart+" should be 3.)");

        }

        runLimit = aci.getRunLimit();

        if (runLimit != 4) {

            throw new Exception("2nd run limit is wrong. ("+runLimit+" should be 4.)");

        }

        value = aci.getAttribute(TextAttribute.WEIGHT);

        if (value != TextAttribute.WEIGHT_BOLD) {

            throw new Exception("2nd run attribute is wrong. ("

                                +value+" should be "+TextAttribute.WEIGHT_BOLD+".)");

        }

        value = aci.getAttribute(TextAttribute.WIDTH);

        if (!(value instanceof Annotation)

            || (((Annotation)value).getValue() !=  TextAttribute.WIDTH_CONDENSED)) {

            throw new Exception("2nd run annotation is wrong. (" + value + " should be "

                                + new Annotation(TextAttribute.WIDTH_CONDENSED)+".)");

        }

    }

}