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1
36 package org.columba.ristretto.coder;
37
38 import java.io.ByteArrayInputStream  ;
39 import java.io.IOException ;
40 import java.io.InputStream ;
41 import java.io.UnsupportedEncodingException ;
42 import java.nio.charset.Charset ;
43
44 import junit.framework.TestCase;
45
46 public class FallbackCharsetDecoderInputStreamTest extends TestCase {
47
48 public void testISO_8859_1butwindows_1252() {
49 String test = "\u2014mple";
50 try {
51 InputStream in = new FallbackCharsetDecoderInputStream( new ByteArrayInputStream ( test.getBytes("windows-1252")), Charset.forName("ISO-8859-1") );
52 StringBuffer result = new StringBuffer ();
54 int next = in.read();
55 while( next != -1) {
56 result.append( (char) next );
57 next = in.read();
58 }
59
60 assertEquals( test, result.toString());
61
62 } catch (UnsupportedEncodingException e) {
63 e.printStackTrace();
64 } catch (IOException e) {
65 e.printStackTrace();
66 }
67
68
69 }
70 public void testUTF8() {
71 String test = "S\u0034mple Str\00edng";
72 try {
73 InputStream in = new FallbackCharsetDecoderInputStream( new ByteArrayInputStream ( test.getBytes("UTF-8")), Charset.forName("UTF-8") );
74 StringBuffer result = new StringBuffer ();
75 int next = in.read();
76 while( next != -1) {
77 result.append( (char) next );
78 next = in.read();
79 }
80
81 assertTrue( result.toString().equals(test));
82
83 } catch (UnsupportedEncodingException e) {
84 e.printStackTrace();
85 } catch (IOException e) {
86 e.printStackTrace();
87 }
88
89
90 }
91 public void testUTF8_2() {
92 String test = "\u0413\u0424";
93 try {
94 InputStream in = new FallbackCharsetDecoderInputStream( new ByteArrayInputStream ( test.getBytes("UTF-8")), Charset.forName("UTF-8") );
95 StringBuffer result = new StringBuffer ();
96 int next = in.read();
97 while( next != -1) {
98 result.append( (char) next );
99 next = in.read();
100 }
101
102 assertTrue( result.toString().equals(test));
103
104 } catch (UnsupportedEncodingException e) {
105 e.printStackTrace();
106 } catch (IOException e) {
107 e.printStackTrace();
108 }
109
110
111 }
112
113 }
114 |
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