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gerrit.named-data.net / ndn-cxx / 3024278a636469fa31d63e847e8ecf682ed77778 / . / tests / util / test-regex.cpp
blob: b5d590389ef0aa134fec726e9de8fb50b5876cd9 [file] [log] [blame]
Yingdi Yu5e974202014-01-29 16:59:06 -0800[diff] [blame]1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
2/**
3 * Copyright (C) 2013 Regents of the University of California.
4 * @author: Yingdi Yu <yingdi@cs.ucla.edu>
5 * See COPYING for copyright and distribution information.
6 */
7
8#include <boost/test/unit_test.hpp>
9
10#include "util/regex/regex-backref-manager.hpp"
11#include "util/regex/regex-component-matcher.hpp"
12#include "util/regex/regex-component-set-matcher.hpp"
13#include "util/regex/regex-pattern-list-matcher.hpp"
14#include "util/regex/regex-repeat-matcher.hpp"
15#include "util/regex/regex-backref-matcher.hpp"
16#include "util/regex/regex-top-matcher.hpp"
17#include "util/regex.hpp"
18
19#include <iostream>
20
Yingdi Yu5e974202014-01-29 16:59:06 -0800[diff] [blame]21using namespace std;
Alexander Afanasyev0abb2da2014-01-30 18:07:57 -0800[diff] [blame]22namespace ndn {
Yingdi Yu5e974202014-01-29 16:59:06 -0800[diff] [blame]23
24BOOST_AUTO_TEST_SUITE(TestRegex)
25
26BOOST_AUTO_TEST_CASE(ComponentMatcher)
27{
28
29 ptr_lib::shared_ptr<RegexBackrefManager> backRef = ptr_lib::make_shared<RegexBackrefManager>();
30 ptr_lib::shared_ptr<RegexComponentMatcher> cm = ptr_lib::make_shared<RegexComponentMatcher>("a", backRef);
31 bool res = cm->match(Name("/a/b/"), 0, 1);
32 BOOST_CHECK_EQUAL(res, true);
33 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
34 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
35
36 backRef = ptr_lib::make_shared<RegexBackrefManager>();
37 cm = ptr_lib::make_shared<RegexComponentMatcher>("a", backRef);
38 res = cm->match(Name("/a/b/"), 1, 1);
39 BOOST_CHECK_EQUAL(res, false);
40 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
41
42 backRef = ptr_lib::make_shared<RegexBackrefManager>();
43 cm = ptr_lib::make_shared<RegexComponentMatcher>("(c+)\\.(cd)", backRef);
44 res = cm->match(Name("/ccc.cd/b/"), 0, 1);
45 BOOST_CHECK_EQUAL(res, true);
46 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
47 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("ccc.cd"));
48 BOOST_CHECK_EQUAL(backRef->getBackRef (0)->getMatchResult ()[0].toEscapedString(), string("ccc"));
49 BOOST_CHECK_EQUAL(backRef->getBackRef (1)->getMatchResult ()[0].toEscapedString(), string("cd"));
50}
51
52BOOST_AUTO_TEST_CASE (ComponentSetMatcher)
53{
54
55 ptr_lib::shared_ptr<RegexBackrefManager> backRef = ptr_lib::make_shared<RegexBackrefManager>();
56 ptr_lib::shared_ptr<RegexComponentSetMatcher> cm = ptr_lib::make_shared<RegexComponentSetMatcher>("<a>", backRef);
57 bool res = cm->match(Name("/a/b/"), 0, 1);
58 BOOST_CHECK_EQUAL(res, true);
59 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
60 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
61
62 res = cm->match(Name("/a/b/"), 1, 1);
63 BOOST_CHECK_EQUAL(res, false);
64 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
65
66 res = cm->match(Name("/a/b/"), 0, 2);
67 BOOST_CHECK_EQUAL(res, false);
68 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
69
70 backRef = ptr_lib::make_shared<RegexBackrefManager>();
71 cm = ptr_lib::make_shared<RegexComponentSetMatcher>("[<a><b><c>]", backRef);
72 res = cm->match(Name("/a/b/d"), 1, 1);
73 BOOST_CHECK_EQUAL(res, true);
74 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
75 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("b"));
76
77 res = cm->match(Name("/a/b/d"), 2, 1);
78 BOOST_CHECK_EQUAL(res, false);
79 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
80
81 backRef = ptr_lib::make_shared<RegexBackrefManager>();
82 cm = ptr_lib::make_shared<RegexComponentSetMatcher>("[^<a><b><c>]", backRef);
83 res = cm->match(Name("/b/d"), 1, 1);
84 BOOST_CHECK_EQUAL(res, true);
85 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
86 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("d"));
87
88}
89
90BOOST_AUTO_TEST_CASE (RepeatMatcher)
91{
92
93 ptr_lib::shared_ptr<RegexBackrefManager> backRef = ptr_lib::make_shared<RegexBackrefManager>();
94 ptr_lib::shared_ptr<RegexRepeatMatcher> cm = ptr_lib::make_shared<RegexRepeatMatcher>("[<a><b>]*", backRef, 8);
95 bool res = cm->match(Name("/a/b/c"), 0, 0);
96 BOOST_CHECK_EQUAL(res, true);
97 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
98
99 cm->match(Name("/a/b/c"), 0, 2);
100 BOOST_CHECK_EQUAL(res, true);
101 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
102 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
103 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
104
105
106
107 backRef = ptr_lib::make_shared<RegexBackrefManager>();
108 cm = ptr_lib::make_shared<RegexRepeatMatcher>("[<a><b>]+", backRef, 8);
109 res = cm->match(Name("/a/b/c"), 0, 0);
110 BOOST_CHECK_EQUAL(res, false);
111 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
112
113 res = cm->match(Name("/a/b/c"), 0, 2);
114 BOOST_CHECK_EQUAL(res, true);
115 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
116 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
117 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
118
119
120
121 backRef = ptr_lib::make_shared<RegexBackrefManager>();
122 cm = ptr_lib::make_shared<RegexRepeatMatcher>("<.*>*", backRef, 4);
123 res = cm->match(Name("/a/b/c/d/e/f/"), 0, 6);
124 BOOST_CHECK_EQUAL(res, true);
125 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 6);
126 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
127 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
128 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
129 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("d"));
130 BOOST_CHECK_EQUAL(cm->getMatchResult ()[4].toEscapedString(), string("e"));
131 BOOST_CHECK_EQUAL(cm->getMatchResult ()[5].toEscapedString(), string("f"));
132
133
134
135 backRef = ptr_lib::make_shared<RegexBackrefManager>();
136 cm = ptr_lib::make_shared<RegexRepeatMatcher>("<>*", backRef, 2);
137 res = cm->match(Name("/a/b/c/d/e/f/"), 0, 6);
138 BOOST_CHECK_EQUAL(res, true);
139 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 6);
140 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
141 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
142 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
143 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("d"));
144 BOOST_CHECK_EQUAL(cm->getMatchResult ()[4].toEscapedString(), string("e"));
145 BOOST_CHECK_EQUAL(cm->getMatchResult ()[5].toEscapedString(), string("f"));
146
147
148
149 backRef = ptr_lib::make_shared<RegexBackrefManager>();
150 cm = ptr_lib::make_shared<RegexRepeatMatcher>("<a>?", backRef, 3);
151 res = cm->match(Name("/a/b/c"), 0, 0);
152 BOOST_CHECK_EQUAL(res, true);
153 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
154
155 cm = ptr_lib::make_shared<RegexRepeatMatcher>("<a>?", backRef, 3);
156 res = cm->match(Name("/a/b/c"), 0, 1);
157 BOOST_CHECK_EQUAL(res, true);
158 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
159 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
160
161 cm = ptr_lib::make_shared<RegexRepeatMatcher>("<a>?", backRef, 3);
162 res = cm->match(Name("/a/b/c"), 0, 2);
163 BOOST_CHECK_EQUAL(res, false);
164 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
165
166
167
168 backRef = ptr_lib::make_shared<RegexBackrefManager>();
169 cm = ptr_lib::make_shared<RegexRepeatMatcher>("[<a><b>]{3}", backRef, 8);
170 res = cm->match(Name("/a/b/a/d/"), 0, 2);
171 BOOST_CHECK_EQUAL(res, false);
172 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
173
174 res = cm->match(Name("/a/b/a/d/"), 0, 3);
175 BOOST_CHECK_EQUAL(res, true);
176 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 3);
177 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
178 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
179 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("a"));
180
181 res = cm->match(Name("/a/b/a/d/"), 0, 4);
182 BOOST_CHECK_EQUAL(res, false);
183 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
184
185
186
187 backRef = ptr_lib::make_shared<RegexBackrefManager>();
188 cm = ptr_lib::make_shared<RegexRepeatMatcher>("[<a><b>]{2,3}", backRef, 8);
189 res = cm->match(Name("/a/b/a/d/e/"), 0, 2);
190 BOOST_CHECK_EQUAL(res, true);
191 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
192 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
193 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
194
195 res = cm->match(Name("/a/b/a/d/e/"), 0, 3);
196 BOOST_CHECK_EQUAL(res, true);
197 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 3);
198 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
199 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
200 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("a"));
201
202 res = cm->match(Name("/a/b/a/b/e/"), 0, 4);
203 BOOST_CHECK_EQUAL(res, false);
204 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
205
206 res = cm->match(Name("/a/b/a/d/e/"), 0, 1);
207 BOOST_CHECK_EQUAL(res, false);
208 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
209
210
211 backRef = ptr_lib::make_shared<RegexBackrefManager>();
212 cm = ptr_lib::make_shared<RegexRepeatMatcher>("[<a><b>]{2,}", backRef, 8);
213 res = cm->match(Name("/a/b/a/d/e/"), 0, 2);
214 BOOST_CHECK_EQUAL(res, true);
215 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
216 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
217 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
218
219 res = cm->match(Name("/a/b/a/b/e/"), 0, 4);
220 BOOST_CHECK_EQUAL(res, true);
221 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
222 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
223 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
224 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("a"));
225 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("b"));
226
227 res = cm->match(Name("/a/b/a/d/e/"), 0, 1);
228 BOOST_CHECK_EQUAL(res, false);
229 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
230
231
232
233 backRef = ptr_lib::make_shared<RegexBackrefManager>();
234 cm = ptr_lib::make_shared<RegexRepeatMatcher>("[<a><b>]{,2}", backRef, 8);
235 res = cm->match(Name("/a/b/a/b/e/"), 0, 3);
236 BOOST_CHECK_EQUAL(res, false);
237 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
238
239 res = cm->match(Name("/a/b/a/b/e/"), 0, 2);
240 BOOST_CHECK_EQUAL(res, true);
241 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
242 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
243 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
244
245 res = cm->match(Name("/a/b/a/d/e/"), 0, 1);
246 BOOST_CHECK_EQUAL(res, true);
247 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
248 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
249
250 res = cm->match(Name("/a/b/a/d/e/"), 0, 0);
251 BOOST_CHECK_EQUAL(res, true);
252 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
253}
254
255BOOST_AUTO_TEST_CASE (BackRefMatcher)
256{
257
258 ptr_lib::shared_ptr<RegexBackrefManager> backRef = ptr_lib::make_shared<RegexBackrefManager>();
259 ptr_lib::shared_ptr<RegexBackrefMatcher> cm = ptr_lib::make_shared<RegexBackrefMatcher>("(<a><b>)", backRef);
260 backRef->pushRef(boost::static_pointer_cast<RegexMatcher>(cm));
261 cm->lateCompile();
262 bool res = cm->match(Name("/a/b/c"), 0, 2);
263 BOOST_CHECK_EQUAL(res, true);
264 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
265 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
266 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
267 BOOST_CHECK_EQUAL(backRef->size(), 1);
268
269 backRef = ptr_lib::make_shared<RegexBackrefManager>();
270 cm = ptr_lib::make_shared<RegexBackrefMatcher>("(<a>(<b>))", backRef);
271 backRef->pushRef(cm);
272 cm->lateCompile();
273 res = cm->match(Name("/a/b/c"), 0, 2);
274 BOOST_CHECK_EQUAL(res, true);
275 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
276 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
277 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
278 BOOST_CHECK_EQUAL(backRef->size(), 2);
279 BOOST_CHECK_EQUAL(backRef->getBackRef (0)->getMatchResult ()[0].toEscapedString(), string("a"));
280 BOOST_CHECK_EQUAL(backRef->getBackRef (0)->getMatchResult ()[1].toEscapedString(), string("b"));
281 BOOST_CHECK_EQUAL(backRef->getBackRef (1)->getMatchResult ()[0].toEscapedString(), string("b"));
282}
283
284BOOST_AUTO_TEST_CASE (BackRefMatcherAdvanced)
285{
286
287 ptr_lib::shared_ptr<RegexBackrefManager> backRef = ptr_lib::make_shared<RegexBackrefManager>();
288 ptr_lib::shared_ptr<RegexRepeatMatcher> cm = ptr_lib::make_shared<RegexRepeatMatcher>("([<a><b>])+", backRef, 10);
289 bool res = cm->match(Name("/a/b/c"), 0, 2);
290 BOOST_CHECK_EQUAL(res, true);
291 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
292 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
293 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
294 BOOST_CHECK_EQUAL(backRef->size(), 1);
295 BOOST_CHECK_EQUAL(backRef->getBackRef (0)->getMatchResult ()[0].toEscapedString(), string("b"));
296}
297
298BOOST_AUTO_TEST_CASE (BackRefMatcherAdvanced2)
299{
300
301 ptr_lib::shared_ptr<RegexBackrefManager> backRef = ptr_lib::make_shared<RegexBackrefManager>();
302 ptr_lib::shared_ptr<RegexPatternListMatcher> cm = ptr_lib::make_shared<RegexPatternListMatcher>("(<a>(<b>))<c>", backRef);
303 bool res = cm->match(Name("/a/b/c"), 0, 3);
304 BOOST_CHECK_EQUAL(res, true);
305 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 3);
306 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
307 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
308 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
309 BOOST_CHECK_EQUAL(backRef->size(), 2);
310 BOOST_CHECK_EQUAL(backRef->getBackRef (0)->getMatchResult ()[0].toEscapedString(), string("a"));
311 BOOST_CHECK_EQUAL(backRef->getBackRef (0)->getMatchResult ()[1].toEscapedString(), string("b"));
312 BOOST_CHECK_EQUAL(backRef->getBackRef (1)->getMatchResult ()[0].toEscapedString(), string("b"));
313}
314
315BOOST_AUTO_TEST_CASE (PatternListMatcher)
316{
317
318 ptr_lib::shared_ptr<RegexBackrefManager> backRef = ptr_lib::make_shared<RegexBackrefManager>();
319 ptr_lib::shared_ptr<RegexPatternListMatcher> cm = ptr_lib::make_shared<RegexPatternListMatcher>("<a>[<a><b>]", backRef);
320 bool res = cm->match(Name("/a/b/c"), 0, 2);
321 BOOST_CHECK_EQUAL(res, true);
322 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 2);
323 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
324 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
325
326 backRef = ptr_lib::make_shared<RegexBackrefManager>();
327 cm = ptr_lib::make_shared<RegexPatternListMatcher>("<>*<a>", backRef);
328 res = cm->match(Name("/a/b/c"), 0, 1);
329 BOOST_CHECK_EQUAL(res, true);
330 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 1);
331 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
332
333 backRef = ptr_lib::make_shared<RegexBackrefManager>();
334 cm = ptr_lib::make_shared<RegexPatternListMatcher>("<>*<a>", backRef);
335 res = cm->match(Name("/a/b/c"), 0, 2);
336 BOOST_CHECK_EQUAL(res, false);
337 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
338
339 backRef = ptr_lib::make_shared<RegexBackrefManager>();
340 cm = ptr_lib::make_shared<RegexPatternListMatcher>("<>*<a><>*", backRef);
341 res = cm->match(Name("/a/b/c"), 0, 3);
342 BOOST_CHECK_EQUAL(res, true);
343 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 3);
344 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
345 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
346 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
347
348}
349
350BOOST_AUTO_TEST_CASE (TopMatcher)
351{
352
353 ptr_lib::shared_ptr<RegexTopMatcher> cm = ptr_lib::make_shared<RegexTopMatcher>("^<a><b><c>");
354 bool res = cm->match(Name("/a/b/c/d"));
355 BOOST_CHECK_EQUAL(res, true);
356 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
357 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
358 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
359 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
360 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("d"));
361
362 cm = ptr_lib::make_shared<RegexTopMatcher>("<b><c><d>$");
363 res = cm->match(Name("/a/b/c/d"));
364 BOOST_CHECK_EQUAL(res, true);
365 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
366 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
367 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
368 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
369 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("d"));
370
371 cm = ptr_lib::make_shared<RegexTopMatcher>("^<a><b><c><d>$");
372 res = cm->match(Name("/a/b/c/d"));
373 BOOST_CHECK_EQUAL(res, true);
374 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
375 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
376 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
377 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
378 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("d"));
379
380 res = cm->match(Name("/a/b/c/d/e"));
381 BOOST_CHECK_EQUAL(res, false);
382 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 0);
383
384 cm = ptr_lib::make_shared<RegexTopMatcher>("<a><b><c><d>");
385 res = cm->match(Name("/a/b/c/d"));
386 BOOST_CHECK_EQUAL(res, true);
387 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
388 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
389 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
390 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
391 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("d"));
392
393
394 cm = ptr_lib::make_shared<RegexTopMatcher>("<b><c>");
395 res = cm->match(Name("/a/b/c/d"));
396 BOOST_CHECK_EQUAL(res, true);
397 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
398 BOOST_CHECK_EQUAL(cm->getMatchResult ()[0].toEscapedString(), string("a"));
399 BOOST_CHECK_EQUAL(cm->getMatchResult ()[1].toEscapedString(), string("b"));
400 BOOST_CHECK_EQUAL(cm->getMatchResult ()[2].toEscapedString(), string("c"));
401 BOOST_CHECK_EQUAL(cm->getMatchResult ()[3].toEscapedString(), string("d"));
402}
403
404BOOST_AUTO_TEST_CASE (TopMatcherAdvanced)
405{
406 ptr_lib::shared_ptr<Regex> cm = ptr_lib::make_shared<Regex>("^(<.*>*)<.*>");
407 bool res = cm->match(Name("/n/a/b/c"));
408 BOOST_CHECK_EQUAL(res, true);
409 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
410 BOOST_CHECK_EQUAL(cm->expand("\\1"), Name("/n/a/b/"));
411
412 cm = ptr_lib::make_shared<Regex>("^(<.*>*)<.*><c>(<.*>)<.*>");
413 res = cm->match(Name("/n/a/b/c/d/e/"));
414 BOOST_CHECK_EQUAL(res, true);
415 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 6);
416 BOOST_CHECK_EQUAL(cm->expand("\\1\\2"), Name("/n/a/d/"));
417
418 cm = ptr_lib::make_shared<Regex>("(<.*>*)<.*>$");
419 res = cm->match(Name("/n/a/b/c/"));
420 BOOST_CHECK_EQUAL(res, true);
421 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
422 BOOST_CHECK_EQUAL(cm->expand("\\1"), Name("/n/a/b/"));
423
424 cm = ptr_lib::make_shared<Regex>("<.*>(<.*>*)<.*>$");
425 res = cm->match(Name("/n/a/b/c/"));
426 BOOST_CHECK_EQUAL(res, true);
427 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
428 BOOST_CHECK_EQUAL(cm->expand("\\1"), Name("/a/b/"));
429
430 cm = ptr_lib::make_shared<Regex>("<a>(<>*)<>$");
431 res = cm->match(Name("/n/a/b/c/"));
432 BOOST_CHECK_EQUAL(res, true);
433 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 4);
434 BOOST_CHECK_EQUAL(cm->expand("\\1"), Name("/b/"));
435
436 cm = ptr_lib::make_shared<Regex>("^<ndn><(.*)\\.(.*)><DNS>(<>*)<>");
437 res = cm->match(Name("/ndn/ucla.edu/DNS/yingdi/mac/ksk-1/"));
438 BOOST_CHECK_EQUAL(res, true);
439 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 6);
440 BOOST_CHECK_EQUAL(cm->expand("<ndn>\\2\\1\\3"), Name("/ndn/edu/ucla/yingdi/mac/"));
441
442 cm = ptr_lib::make_shared<Regex>("^<ndn><(.*)\\.(.*)><DNS>(<>*)<>", "<ndn>\\2\\1\\3");
443 res = cm->match(Name("/ndn/ucla.edu/DNS/yingdi/mac/ksk-1/"));
444 BOOST_CHECK_EQUAL(res, true);
445 BOOST_CHECK_EQUAL(cm->getMatchResult ().size(), 6);
446 BOOST_CHECK_EQUAL(cm->expand(), Name("/ndn/edu/ucla/yingdi/mac/"));
447}
448
449BOOST_AUTO_TEST_SUITE_END()
Alexander Afanasyev0abb2da2014-01-30 18:07:57 -0800[diff] [blame]450
451} // namespace ndn