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33 package com.sun.enterprise.admin.util;
34
35 import java.util.StringTokenizer  ;
36 import junit.framework.*;
37 import junit.framework.Assert;
38
39
42 public class QuotedStringTokenizerTest extends TestCase
43 {
44 public void testCreate()
45 {
46 new QuotedStringTokenizer("");
47 new QuotedStringTokenizer("a");
48 try {
49 new QuotedStringTokenizer(null);
50 Assert.assertTrue(false);
51 } catch (IllegalArgumentException iae) {}
52 }
53
54 void _countTokens(String s, int expCount)
55 {
56 QuotedStringTokenizer tok = new QuotedStringTokenizer(s, null);
57 Assert.assertEquals(expCount, tok.countTokens());
58 }
59
60 public void testCountTokens()
61 {
62 _countTokens("", 0);
63 _countTokens(" ", 0);
64 _countTokens(" ", 0);
65 _countTokens("a", 1);
66 _countTokens(" a", 1);
67 _countTokens(" a ", 1);
68 _countTokens(" a ", 1);
69 _countTokens(" ab ", 1);
70 _countTokens(" a b ", 2);
71 }
72
73 public void testCountTokensWithQuotes()
74 {
75 _countTokens("\"a\"", 1);
76 _countTokens("\"a b\"", 1);
77 _countTokens(" \"a\" ", 1);
78 _countTokens("\"", 1);
79 _countTokens("\"\"", 1);
80 _countTokens("\" \"", 1);
81 _countTokens("\"a\"b", 1);
82 _countTokens("\"a\" b", 2);
83 _countTokens("\"a\" \"b\"", 2);
84 _countTokens("\"a\"\"b\"", 1);
85 _countTokens("\" ", 1);
86 }
87
88 public void testNextToken1()
89 {
90 QuotedStringTokenizer tok = new QuotedStringTokenizer("a");
91 Assert.assertTrue(tok.hasMoreTokens());
92 Assert.assertEquals("a", tok.nextToken());
93 Assert.assertFalse(tok.hasMoreTokens());
94 try {
95 tok.nextToken();
96 Assert.assertTrue(false);
97 } catch (java.util.NoSuchElementException nsee) {}
98 }
99
100 public void testNextToken2()
101 {
102 QuotedStringTokenizer tok = new QuotedStringTokenizer("");
103 Assert.assertFalse(tok.hasMoreTokens());
104 try {
105 tok.nextToken();
106 Assert.assertTrue(false);
107 } catch (java.util.NoSuchElementException nsee) {}
108 }
109
110 public void testNextToken3()
111 {
112 QuotedStringTokenizer tok = new QuotedStringTokenizer("a b c d e f");
113 Assert.assertTrue(tok.countTokens() == 6);
114 tok.nextToken();
115 Assert.assertEquals("b", tok.nextToken());
116 Assert.assertTrue(tok.hasMoreTokens());
117 while (tok.hasMoreTokens())
118 tok.nextToken();
119 try {
120 tok.nextToken();
121 Assert.assertTrue(false);
122 } catch (java.util.NoSuchElementException nsee) {}
123 }
124
125 public void testNextToken4()
126 {
127 QuotedStringTokenizer tok = new QuotedStringTokenizer("abcdef");
128 Assert.assertTrue(tok.countTokens() == 1);
129 Assert.assertEquals("abcdef", tok.nextToken());
130 tok = new QuotedStringTokenizer(" abcdef g ");
131 Assert.assertTrue(tok.countTokens() == 2);
132 Assert.assertEquals("abcdef", tok.nextToken());
133 Assert.assertEquals("g", tok.nextToken());
134 }
135
136 public void testNextToken5()
137 {
138 QuotedStringTokenizer tok = new QuotedStringTokenizer("abc \t d \t\t ef");
139 Assert.assertEquals(3, tok.countTokens());
140 Assert.assertEquals("abc", tok.nextToken());
141 Assert.assertEquals("d", tok.nextToken());
142 Assert.assertEquals("ef", tok.nextToken());
143 }
144
145
146 public void testNextTokenWithQuotes()
147 {
148 QuotedStringTokenizer mtok = new QuotedStringTokenizer("\"\"");
149 Assert.assertEquals("\"\"", mtok.nextToken());
150 Assert.assertFalse(mtok.hasMoreTokens());
151
152 mtok = new QuotedStringTokenizer("\"");
153 Assert.assertEquals("\"", mtok.nextToken());
154 Assert.assertFalse(mtok.hasMoreTokens());
155
156 mtok = new QuotedStringTokenizer("\" ");
158 Assert.assertEquals("\" ", mtok.nextToken());
159 Assert.assertFalse(mtok.hasMoreTokens());
160
161 mtok = new QuotedStringTokenizer(" \" ");
163 Assert.assertEquals("\" ", mtok.nextToken());
164 Assert.assertFalse(mtok.hasMoreTokens());
165
166 mtok = new QuotedStringTokenizer("\t\"\t");
167 Assert.assertEquals("\"\t", mtok.nextToken());
168 Assert.assertFalse(mtok.hasMoreTokens());
169
170 mtok = new QuotedStringTokenizer("\"a\"");
171 Assert.assertEquals("\"a\"", mtok.nextToken());
172 Assert.assertFalse(mtok.hasMoreTokens());
173
174 mtok = new QuotedStringTokenizer(" \"a\" ");
175 Assert.assertEquals("\"a\"", mtok.nextToken());
176 Assert.assertFalse(mtok.hasMoreTokens());
177
178 mtok = new QuotedStringTokenizer("\"a");
179 Assert.assertEquals("\"a", mtok.nextToken());
180 Assert.assertFalse(mtok.hasMoreTokens());
181
182 mtok = new QuotedStringTokenizer("\"a\" \"b\"");
183 Assert.assertEquals("\"a\"", mtok.nextToken());
184 Assert.assertEquals("\"b\"", mtok.nextToken());
185
186 mtok = new QuotedStringTokenizer("\"a\"b");
187 Assert.assertEquals("\"a\"b", mtok.nextToken());
188
189 mtok = new QuotedStringTokenizer("\"a ");
191 Assert.assertEquals("\"a ", mtok.nextToken());
192
193 mtok = new QuotedStringTokenizer("\"a b\"");
194 Assert.assertEquals(1, mtok.countTokens());
195 Assert.assertEquals("\"a b\"", mtok.nextToken());
196 }
197
198 public void testWithQuoteAsDelimiter()
199 {
200 QuotedStringTokenizer mtok = new QuotedStringTokenizer("\"\"", "\" ");
201 Assert.assertEquals(0, mtok.countTokens());
202
203 mtok = new QuotedStringTokenizer("\"", "\" ");
204 Assert.assertEquals(0, mtok.countTokens());
205
206 mtok = new QuotedStringTokenizer("\" ", "\" ");
207 Assert.assertEquals(0, mtok.countTokens());
208
209 mtok = new QuotedStringTokenizer(" \" ", "\" ");
210 Assert.assertEquals(0, mtok.countTokens());
211
212 mtok = new QuotedStringTokenizer("\t\"\t", "\" ");
213 Assert.assertEquals(2, mtok.countTokens());
214
215 mtok = new QuotedStringTokenizer("\"a\"", "\" ");
216 Assert.assertEquals("a", mtok.nextToken());
217 Assert.assertFalse(mtok.hasMoreTokens());
218
219 mtok = new QuotedStringTokenizer(" \"a\" ", "\" ");
220 Assert.assertEquals("a", mtok.nextToken());
221 Assert.assertFalse(mtok.hasMoreTokens());
222
223 mtok = new QuotedStringTokenizer("\"a", "\" ");
224 Assert.assertEquals("a", mtok.nextToken());
225 Assert.assertFalse(mtok.hasMoreTokens());
226
227 mtok = new QuotedStringTokenizer("\"a\" \"b\"", "\" ");
228 Assert.assertEquals("a", mtok.nextToken());
229 Assert.assertEquals("b", mtok.nextToken());
230
231 mtok = new QuotedStringTokenizer("\"a\"b", "\" ");
232 Assert.assertEquals("a", mtok.nextToken());
233 Assert.assertEquals("b", mtok.nextToken());
234
235 mtok = new QuotedStringTokenizer("ab", "\" ");
236 Assert.assertEquals("ab", mtok.nextToken());
237 }
238
239 public void testIsDelimiter()
240 {
241 QuotedStringTokenizer tok = new QuotedStringTokenizer("");
242 Assert.assertTrue(tok.isDelimiter('\t'));
243 }
244
245 public void testQuotesInQuotes()
246 {
247 QuotedStringTokenizer tok = new QuotedStringTokenizer("\"abc\"def g");
248 Assert.assertEquals("\"abc\"def", tok.nextToken());
249 Assert.assertEquals("g", tok.nextToken());
250
251 tok = new QuotedStringTokenizer("\"abc\"def\"");
252 Assert.assertEquals("\"abc\"def\"", tok.nextToken());
253
254 tok = new QuotedStringTokenizer(" \"abc\"def\" ");
255 Assert.assertEquals("\"abc\"def\" ", tok.nextToken());
256 }
257
258 public void testJavaStringTokenizer()
259 {
260 StringTokenizer tok = new StringTokenizer ("\" ", " ");
261 Assert.assertEquals("\"", tok.nextToken());
262 tok = new StringTokenizer ("a", "\"");
263 Assert.assertEquals("a", tok.nextToken());
264 tok = new StringTokenizer ("\"\"", "\" ");
265 Assert.assertEquals(0, tok.countTokens());
266 tok = new StringTokenizer ("\t\"\t", "\" ");
267 Assert.assertEquals(2, tok.countTokens());
268 }
269
270 protected void setUp() {
271 }
272
273 protected void tearDown() {
274 }
275
276 public static junit.framework.Test suite()
277 {
278 TestSuite suite = new TestSuite(QuotedStringTokenizerTest.class);
279 return suite;
280 }
281
282 public static void main(String args[]) throws Exception
283 {
284 junit.textui.TestRunner.run(suite());
285 }
287 }
288 |
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