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31 package org.apache.commons.httpclient;
32
33 import junit.framework.*;
34 import java.util.Random;
35 import org.apache.commons.httpclient.util.Base64;
36
37 /***
38 * Simple tests of {@link Base64}.
39 *
40 * @deprecated The commons-codec Base64 class will be used in HttpClient 2.1
41 * @author Rodney Waldhoff
42 * @version $Id: TestBase64.java,v 1.8.2.1 2004/02/22 18:21:16 olegk Exp $
43 */
44 public class TestBase64 extends TestCase {
45
46
47 public TestBase64(String testName) {
48 super(testName);
49 }
50
51
52 public static void main(String args[]) {
53 String[] testCaseName = { TestBase64.class.getName() };
54 junit.textui.TestRunner.main(testCaseName);
55 }
56
57
58 public static Test suite() {
59 return new TestSuite(TestBase64.class);
60 }
61
62 public void setUp() throws Exception {
63 }
64
65 private Random _rand = new Random();
66
67
68 public void testEncodeDecodeSmall() {
69 for(int i=0;i<12;i++) {
70 byte[] data = new byte[i];
71 _rand.nextBytes(data);
72 byte[] enc = Base64.encode(data);
73 assertTrue("\"" + (HttpConstants.getAsciiString(enc)) + "\" is Base64 data.",Base64.isBase64((HttpConstants.getAsciiString(enc))));
74 byte[] data2 = Base64.decode(enc);
75 assertTrue(toString(data) + " equals " + toString(data2),isEqual(data,data2));
76 }
77 }
78
79
80 public void testEncodeDecodeRandom() {
81 for(int i=1;i<5;i++) {
82 byte[] data = new byte[_rand.nextInt(10000)+1];
83 _rand.nextBytes(data);
84 byte[] enc = Base64.encode(data);
85 assertTrue(Base64.isBase64(HttpConstants.getAsciiString(enc)));
86 byte[] data2 = Base64.decode(enc);
87 assertTrue(isEqual(data,data2));
88 }
89 }
90
91 public void testSingletons() {
92 assertEquals("AA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0 })));
93 assertEquals("AQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)1 })));
94 assertEquals("Ag==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)2 })));
95 assertEquals("Aw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)3 })));
96 assertEquals("BA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)4 })));
97 assertEquals("BQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)5 })));
98 assertEquals("Bg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)6 })));
99 assertEquals("Bw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)7 })));
100 assertEquals("CA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)8 })));
101 assertEquals("CQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)9 })));
102 assertEquals("Cg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)10 })));
103 assertEquals("Cw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)11 })));
104 assertEquals("DA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)12 })));
105 assertEquals("DQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)13 })));
106 assertEquals("Dg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)14 })));
107 assertEquals("Dw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)15 })));
108 assertEquals("EA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)16 })));
109 assertEquals("EQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)17 })));
110 assertEquals("Eg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)18 })));
111 assertEquals("Ew==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)19 })));
112 assertEquals("FA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)20 })));
113 assertEquals("FQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)21 })));
114 assertEquals("Fg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)22 })));
115 assertEquals("Fw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)23 })));
116 assertEquals("GA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)24 })));
117 assertEquals("GQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)25 })));
118 assertEquals("Gg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)26 })));
119 assertEquals("Gw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)27 })));
120 assertEquals("HA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)28 })));
121 assertEquals("HQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)29 })));
122 assertEquals("Hg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)30 })));
123 assertEquals("Hw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)31 })));
124 assertEquals("IA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)32 })));
125 assertEquals("IQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)33 })));
126 assertEquals("Ig==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)34 })));
127 assertEquals("Iw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)35 })));
128 assertEquals("JA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)36 })));
129 assertEquals("JQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)37 })));
130 assertEquals("Jg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)38 })));
131 assertEquals("Jw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)39 })));
132 assertEquals("KA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)40 })));
133 assertEquals("KQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)41 })));
134 assertEquals("Kg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)42 })));
135 assertEquals("Kw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)43 })));
136 assertEquals("LA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)44 })));
137 assertEquals("LQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)45 })));
138 assertEquals("Lg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)46 })));
139 assertEquals("Lw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)47 })));
140 assertEquals("MA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)48 })));
141 assertEquals("MQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)49 })));
142 assertEquals("Mg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)50 })));
143 assertEquals("Mw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)51 })));
144 assertEquals("NA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)52 })));
145 assertEquals("NQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)53 })));
146 assertEquals("Ng==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)54 })));
147 assertEquals("Nw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)55 })));
148 assertEquals("OA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)56 })));
149 assertEquals("OQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)57 })));
150 assertEquals("Og==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)58 })));
151 assertEquals("Ow==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)59 })));
152 assertEquals("PA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)60 })));
153 assertEquals("PQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)61 })));
154 assertEquals("Pg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)62 })));
155 assertEquals("Pw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)63 })));
156 assertEquals("QA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)64 })));
157 assertEquals("QQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)65 })));
158 assertEquals("Qg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)66 })));
159 assertEquals("Qw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)67 })));
160 assertEquals("RA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)68 })));
161 assertEquals("RQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)69 })));
162 assertEquals("Rg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)70 })));
163 assertEquals("Rw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)71 })));
164 assertEquals("SA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)72 })));
165 assertEquals("SQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)73 })));
166 assertEquals("Sg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)74 })));
167 assertEquals("Sw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)75 })));
168 assertEquals("TA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)76 })));
169 assertEquals("TQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)77 })));
170 assertEquals("Tg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)78 })));
171 assertEquals("Tw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)79 })));
172 assertEquals("UA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)80 })));
173 assertEquals("UQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)81 })));
174 assertEquals("Ug==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)82 })));
175 assertEquals("Uw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)83 })));
176 assertEquals("VA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)84 })));
177 assertEquals("VQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)85 })));
178 assertEquals("Vg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)86 })));
179 assertEquals("Vw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)87 })));
180 assertEquals("WA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)88 })));
181 assertEquals("WQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)89 })));
182 assertEquals("Wg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)90 })));
183 assertEquals("Ww==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)91 })));
184 assertEquals("XA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)92 })));
185 assertEquals("XQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)93 })));
186 assertEquals("Xg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)94 })));
187 assertEquals("Xw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)95 })));
188 assertEquals("YA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)96 })));
189 assertEquals("YQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)97 })));
190 assertEquals("Yg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)98 })));
191 assertEquals("Yw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)99 })));
192 assertEquals("ZA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)100 })));
193 assertEquals("ZQ==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)101 })));
194 assertEquals("Zg==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)102 })));
195 assertEquals("Zw==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)103 })));
196 assertEquals("aA==",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)104 })));
197 }
198
199 public void testTriplets() {
200 assertEquals("AAAA",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)0 })));
201 assertEquals("AAAB",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)1 })));
202 assertEquals("AAAC",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)2 })));
203 assertEquals("AAAD",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)3 })));
204 assertEquals("AAAE",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)4 })));
205 assertEquals("AAAF",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)5 })));
206 assertEquals("AAAG",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)6 })));
207 assertEquals("AAAH",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)7 })));
208 assertEquals("AAAI",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)8 })));
209 assertEquals("AAAJ",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)9 })));
210 assertEquals("AAAK",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)10 })));
211 assertEquals("AAAL",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)11 })));
212 assertEquals("AAAM",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)12 })));
213 assertEquals("AAAN",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)13 })));
214 assertEquals("AAAO",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)14 })));
215 assertEquals("AAAP",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)15 })));
216 assertEquals("AAAQ",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)16 })));
217 assertEquals("AAAR",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)17 })));
218 assertEquals("AAAS",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)18 })));
219 assertEquals("AAAT",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)19 })));
220 assertEquals("AAAU",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)20 })));
221 assertEquals("AAAV",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)21 })));
222 assertEquals("AAAW",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)22 })));
223 assertEquals("AAAX",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)23 })));
224 assertEquals("AAAY",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)24 })));
225 assertEquals("AAAZ",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)25 })));
226 assertEquals("AAAa",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)26 })));
227 assertEquals("AAAb",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)27 })));
228 assertEquals("AAAc",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)28 })));
229 assertEquals("AAAd",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)29 })));
230 assertEquals("AAAe",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)30 })));
231 assertEquals("AAAf",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)31 })));
232 assertEquals("AAAg",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)32 })));
233 assertEquals("AAAh",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)33 })));
234 assertEquals("AAAi",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)34 })));
235 assertEquals("AAAj",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)35 })));
236 assertEquals("AAAk",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)36 })));
237 assertEquals("AAAl",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)37 })));
238 assertEquals("AAAm",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)38 })));
239 assertEquals("AAAn",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)39 })));
240 assertEquals("AAAo",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)40 })));
241 assertEquals("AAAp",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)41 })));
242 assertEquals("AAAq",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)42 })));
243 assertEquals("AAAr",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)43 })));
244 assertEquals("AAAs",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)44 })));
245 assertEquals("AAAt",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)45 })));
246 assertEquals("AAAu",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)46 })));
247 assertEquals("AAAv",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)47 })));
248 assertEquals("AAAw",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)48 })));
249 assertEquals("AAAx",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)49 })));
250 assertEquals("AAAy",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)50 })));
251 assertEquals("AAAz",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)51 })));
252 assertEquals("AAA0",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)52 })));
253 assertEquals("AAA1",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)53 })));
254 assertEquals("AAA2",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)54 })));
255 assertEquals("AAA3",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)55 })));
256 assertEquals("AAA4",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)56 })));
257 assertEquals("AAA5",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)57 })));
258 assertEquals("AAA6",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)58 })));
259 assertEquals("AAA7",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)59 })));
260 assertEquals("AAA8",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)60 })));
261 assertEquals("AAA9",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)61 })));
262 assertEquals("AAA+",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)62 })));
263 assertEquals("AAA/",HttpConstants.getAsciiString(Base64.encode(new byte[] { (byte)0, (byte)0, (byte)63 })));
264 }
265
266 public void testKnownEncodings() {
267 assertEquals("VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wZWQgb3ZlciB0aGUgbGF6eSBkb2dzLg==",HttpConstants.getAsciiString(Base64.encode(HttpConstants.getAsciiBytes("The quick brown fox jumped over the lazy dogs."))));
268 assertEquals("SXQgd2FzIHRoZSBiZXN0IG9mIHRpbWVzLCBpdCB3YXMgdGhlIHdvcnN0IG9mIHRpbWVzLg==",HttpConstants.getAsciiString(Base64.encode(HttpConstants.getAsciiBytes("It was the best of times, it was the worst of times."))));
269 assertEquals("aHR0cDovL2pha2FydGEuYXBhY2hlLm9yZy9jb21tbW9ucw==",HttpConstants.getAsciiString(Base64.encode(HttpConstants.getAsciiBytes("http://jakarta.apache.org/commmons"))));
270 assertEquals("QWFCYkNjRGRFZUZmR2dIaElpSmpLa0xsTW1Obk9vUHBRcVJyU3NUdFV1VnZXd1h4WXlaeg==",HttpConstants.getAsciiString(Base64.encode(HttpConstants.getAsciiBytes("AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz"))));
271 assertEquals("eyAwLCAxLCAyLCAzLCA0LCA1LCA2LCA3LCA4LCA5IH0=",HttpConstants.getAsciiString(Base64.encode(HttpConstants.getAsciiBytes("{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }"))));
272 assertEquals("eHl6enkh",HttpConstants.getAsciiString(Base64.encode(HttpConstants.getAsciiBytes("xyzzy!"))));
273 }
274
275 public void testKnownDecodings() {
276 assertEquals("The quick brown fox jumped over the lazy dogs.",HttpConstants.getAsciiString(Base64.decode(HttpConstants.getAsciiBytes("VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wZWQgb3ZlciB0aGUgbGF6eSBkb2dzLg=="))));
277 assertEquals("It was the best of times, it was the worst of times.",HttpConstants.getAsciiString(Base64.decode(HttpConstants.getAsciiBytes("SXQgd2FzIHRoZSBiZXN0IG9mIHRpbWVzLCBpdCB3YXMgdGhlIHdvcnN0IG9mIHRpbWVzLg=="))));
278 assertEquals("http://jakarta.apache.org/commmons",HttpConstants.getAsciiString(Base64.decode(HttpConstants.getAsciiBytes("aHR0cDovL2pha2FydGEuYXBhY2hlLm9yZy9jb21tbW9ucw=="))));
279 assertEquals("AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz",HttpConstants.getAsciiString(Base64.decode(HttpConstants.getAsciiBytes("QWFCYkNjRGRFZUZmR2dIaElpSmpLa0xsTW1Obk9vUHBRcVJyU3NUdFV1VnZXd1h4WXlaeg=="))));
280 assertEquals("{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }",HttpConstants.getAsciiString(Base64.decode(HttpConstants.getAsciiBytes("eyAwLCAxLCAyLCAzLCA0LCA1LCA2LCA3LCA4LCA5IH0="))));
281 assertEquals("xyzzy!",HttpConstants.getAsciiString(Base64.decode(HttpConstants.getAsciiBytes("eHl6enkh"))));
282 }
283
284
285 private boolean isEqual(byte[] a, byte[] b) {
286 if(a.length != b.length) { return false; }
287 for(int i=0;i<a.length;i++) {
288 if(a[i] != b[i]) { return false; }
289 }
290 return true;
291 }
292
293 private String toString(byte[] data) {
294 StringBuffer buf = new StringBuffer();
295 for(int i=0;i<data.length;i++) {
296 buf.append(data[i]);
297 if(i != data.length-1) {
298 buf.append(",");
299 }
300 }
301 return buf.toString();
302 }
303 }