1 /*
   2  * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4151160
  27  * @summary Make sure to return correct run start and limit values
  28  * when the iterator has been created with begin and end index values.
  29  * @modules java.desktop
  30  */
  31 
  32 import java.awt.font.TextAttribute;
  33 import java.text.AttributedCharacterIterator;
  34 import java.text.AttributedString;
  35 import java.text.Annotation;
  36 
  37 public class getRunStartLimitTest {
  38 
  39     public static void main(String[] args) throws Exception {
  40 
  41         String text = "Hello world";
  42         AttributedString as = new AttributedString(text);
  43 
  44         // add non-Annotation attributes
  45         as.addAttribute(TextAttribute.WEIGHT,
  46                         TextAttribute.WEIGHT_LIGHT,
  47                         0,
  48                         3);
  49         as.addAttribute(TextAttribute.WEIGHT,
  50                         TextAttribute.WEIGHT_BOLD,
  51                         3,
  52                         5);
  53         as.addAttribute(TextAttribute.WEIGHT,
  54                         TextAttribute.WEIGHT_EXTRABOLD,
  55                         5,
  56                         text.length());
  57 
  58         // add Annotation attributes
  59         as.addAttribute(TextAttribute.WIDTH,
  60                         new Annotation(TextAttribute.WIDTH_EXTENDED),
  61                         0,
  62                         3);
  63         as.addAttribute(TextAttribute.WIDTH,
  64                         new Annotation(TextAttribute.WIDTH_CONDENSED),
  65                         3,
  66                         4);
  67 
  68         AttributedCharacterIterator aci = as.getIterator(null, 2, 4);
  69 
  70         aci.first();
  71         int runStart = aci.getRunStart();
  72         if (runStart != 2) {
  73             throw new Exception("1st run start is wrong. ("+runStart+" should be 2.)");
  74         }
  75 
  76         int runLimit = aci.getRunLimit();
  77         if (runLimit != 3) {
  78             throw new Exception("1st run limit is wrong. ("+runLimit+" should be 3.)");
  79         }
  80 
  81         Object value = aci.getAttribute(TextAttribute.WEIGHT);
  82         if (value != TextAttribute.WEIGHT_LIGHT) {
  83             throw new Exception("1st run attribute is wrong. ("
  84                                 +value+" should be "+TextAttribute.WEIGHT_LIGHT+".)");
  85         }
  86 
  87         value = aci.getAttribute(TextAttribute.WIDTH);
  88         if (value != null) {
  89             throw new Exception("1st run annotation is wrong. ("
  90                                 +value+" should be null.)");
  91         }
  92 
  93         aci.setIndex(runLimit);
  94         runStart = aci.getRunStart();
  95         if (runStart != 3) {
  96             throw new Exception("2nd run start is wrong. ("+runStart+" should be 3.)");
  97         }
  98 
  99         runLimit = aci.getRunLimit();
 100         if (runLimit != 4) {
 101             throw new Exception("2nd run limit is wrong. ("+runLimit+" should be 4.)");
 102         }
 103         value = aci.getAttribute(TextAttribute.WEIGHT);
 104         if (value != TextAttribute.WEIGHT_BOLD) {
 105             throw new Exception("2nd run attribute is wrong. ("
 106                                 +value+" should be "+TextAttribute.WEIGHT_BOLD+".)");
 107         }
 108 
 109         value = aci.getAttribute(TextAttribute.WIDTH);
 110         if (!(value instanceof Annotation)
 111             || (((Annotation)value).getValue() !=  TextAttribute.WIDTH_CONDENSED)) {
 112             throw new Exception("2nd run annotation is wrong. (" + value + " should be "
 113                                 + new Annotation(TextAttribute.WIDTH_CONDENSED)+".)");
 114         }
 115     }
 116 }