gomp-20050608-branch/libjava/classpath/testsuite/javax.swing.text.html.parser/test/gnu/javax/swing/text/html/HTML_Test.java

   1 /* HTML_Test.java -- HTML parser test.
   2    Copyright (C) 2005 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19 02110-1301 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38
  39 package test.gnu.javax.swing.text.html;
  40
  41 import test.gnu.javax.swing.text.html.parser.TestCase;
  42
  43 import javax.swing.text.SimpleAttributeSet;
  44 import javax.swing.text.html.HTML;
  45
  46 public class HTML_Test
  47   extends TestCase
  48 {
  49   /**
  50    * By the language definition, HTML tags and attributes are case
  51    * insensitive. Hence if it is not clearly specified, in which case
  52    * the tag name must be, it should be expected to come as in
  53    * lowercase, as in uppercase. This should be true for HTML.getTag(String)
  54    * and for HTML.getAttributeKey(String).
  55    *
  56    * In some implementations these two functions may be case sensitive.
  57    * As this requirement is not mentioned in the documentation,
  58    * and also it is not documented, in which case the name must be supplied,
  59    * this will be reported as an error in this test.
  60    * The GNU CLASSPATH implementation is case insensitive.
  61    */
  62   public void testCaseSensitivity()
  63   {
  64     String def = "case sensitivity";
  65     assertEquals("html=Html", HTML.getTag("html"), HTML.getTag("HtmL"));
  66     assertEquals("html=HTML", HTML.getTag("html"), HTML.getTag("HTML"));
  67     assertEquals("size=SIZE", HTML.getAttributeKey("size"),
  68                  HTML.getAttributeKey("SIZE")
  69                 );
  70     assertEquals("size=SizE", HTML.getAttributeKey("size"),
  71                  HTML.getAttributeKey("SizE")
  72                 );
  73   }
  74
  75   public void testConstructor()
  76   {
  77     new HTML();
  78   }
  79
  80   public void testGetAttributeKey()
  81   {
  82     // Test the known tags.
  83     String[] mine = toStrings(HTML.getAllAttributeKeys());
  84
  85     for (int i = 0; i < mine.length; i++)
  86       assertNotNull(mine [ i ], HTML.getAttributeKey(mine [ i ]));
  87
  88     // Test the unknown tag.
  89     assertNull("surely unknown", HTML.getTag("audrius"));
  90   }
  91
  92   public void testGetIntegerAttributeValue()
  93   {
  94     SimpleAttributeSet ase = new SimpleAttributeSet();
  95     ase.addAttribute(HTML.getAttributeKey("size"), "222");
  96     assertEquals(222,
  97                  HTML.getIntegerAttributeValue(ase,
  98                                                HTML.getAttributeKey("size"), 333
  99                                               )
 100                 );
 101
 102     assertEquals(333,
 103                  HTML.getIntegerAttributeValue(ase,
 104                                                HTML.getAttributeKey("href"), 333
 105                                               )
 106                 );
 107   }
 108
 109   public void testGetTag()
 110   {
 111     // known tags:
 112     String[] mine = toStrings(HTML.getAllTags());
 113
 114     for (int i = 0; i < mine.length; i++)
 115       assertNotNull(mine [ i ], HTML.getTag(mine [ i ]));
 116
 117     // unknown tag
 118     assertNull("surely unknown", HTML.getTag("audrius"));
 119   }
 120
 121   private String[] toStrings(Object[] objs)
 122   {
 123     String[] a = new String[ objs.length ];
 124
 125     for (int i = 0; i < a.length; i++)
 126       a [ i ] = objs [ i ].toString();
 127
 128     return a;
 129   }
 130 }