1 // Tags: JDK1.6

     2 

     3 // Copyright (C) 2009 Red Hat, Inc.

     4 

     5 // This file is part of Mauve.

     6 

     7 // Mauve is free software; you can redistribute it and/or modify

     8 // it under the terms of the GNU General Public License as published by

     9 // the Free Software Foundation; either version 2, or (at your option)

    10 // any later version.

    11 

    12 // Mauve is distributed in the hope that it will be useful,

    13 // but WITHOUT ANY WARRANTY; without even the implied warranty of

    14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    15 // GNU General Public License for more details.

    16 

    17 // You should have received a copy of the GNU General Public License

    18 // along with Mauve; see the file COPYING.  If not, write to

    19 // the Free Software Foundation, 59 Temple Place - Suite 330,

    20 // Boston, MA 02111-1307, USA.  */

    21 

    22 package gnu.testlet.java.lang.String;

    23 

    24 import gnu.testlet.Testlet;

    25 import gnu.testlet.TestHarness;

    26 

    27 import java.nio.charset.Charset;

    28 import java.nio.charset.UnsupportedCharsetException;

    29 

    30 public class ConsCharset

    31   implements Testlet

    32 {

    33   public void test (TestHarness h)

    34   {

    35     try

    36       {

    37 	byte[] cp437Bytes = asByteArray(new int[] { 224, 226, 227, 228, 156 });

    38 	checkString(h, new String(cp437Bytes, Charset.forName("CP437")),

    39 				  "\u03b1\u0393\u03c0\u03a3\u00a3");

    40       }

    41     catch (UnsupportedCharsetException e)

    42       {

    43 	// Skip tests as CP437 is not required by the spec.

    44       }

    45 

    46     byte[] utf8Bytes = asByteArray(new int[] { 0xC3,0x9F,0xE2,0x85,0x93,0xE2,0x82,0xAF,0xF0,0x90,0x85,0x80 });

    47     checkString(h, new String(utf8Bytes, Charset.forName("UTF8")),

    48 		"\u00DF\u2153\u20AF\uD800\uDD40");

    49 

    50     byte[] isoBytes = asByteArray(new int[] {0x48,0x65,0x6C,0x6C,0x6F,0x20,0x57,0x6F,0x72,0x6C,0x64,0x21});

    51     checkString(h, new String(isoBytes, Charset.forName("ISO-8859-1")),

    52 		"Hello World!");

    53   }

    54 

    55   private void checkString(TestHarness h, String result, String expected)

    56   {

    57     for (int a = 0; a < result.length(); ++a)

    58       {

    59 	h.check(result.charAt(a), expected.charAt(a));

    60       }

    61     h.check(result, expected);

    62   }

    63 

    64   private byte[] asByteArray(int[] ints)

    65   {

    66     byte[] bytes = new byte[ints.length];

    67     for (int a = 0; a < ints.length; ++a)

    68       bytes[a] = Integer.valueOf(ints[a]).byteValue();

    69     return bytes;

    70   }

    71       

    72 }