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Fixing warnings on GCC... (III)
[qt-netbsd.git] / tests / auto / qregexp / tst_qregexp.cpp
blob86d831e8ad7a6b655d4d85c0da65664820db4d2a
1 /****************************************************************************
2 **
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
6 **
7 ** This file is part of the test suite of the Qt Toolkit.
8 **
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** No Commercial Usage
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
14 ** this package.
15 **
16 ** GNU Lesser General Public License Usage
17 ** Alternatively, this file may be used under the terms of the GNU Lesser
18 ** General Public License version 2.1 as published by the Free Software
19 ** Foundation and appearing in the file LICENSE.LGPL included in the
20 ** packaging of this file. Please review the following information to
21 ** ensure the GNU Lesser General Public License version 2.1 requirements
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23 **
24 ** In addition, as a special exception, Nokia gives you certain additional
25 ** rights. These rights are described in the Nokia Qt LGPL Exception
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27 **
28 ** If you have questions regarding the use of this file, please contact
29 ** Nokia at qt-info@nokia.com.
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31 **
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33 **
34 **
35 **
36 **
37 **
38 ** $QT_END_LICENSE$
39 **
40 ****************************************************************************/
41
42
43 #include <QtTest/QtTest>
44 #include <qregexp.h>
45
46 const int N = 1;
47
48 //TESTED_CLASS=
49 //TESTED_FILES=
50
51 class tst_QRegExp : public QObject
52 {
53 Q_OBJECT
54
55 public:
56 tst_QRegExp();
57 virtual ~tst_QRegExp();
58
59
60 public slots:
61 void init();
62 void cleanup();
63 private slots:
64 void getSetCheck();
65 void indexIn_data();
66 void indexIn_addMoreRows(const QByteArray &stri);
67 void indexIn();
68 void lastIndexIn_data();
69 void lastIndexIn();
70 void matchedLength();
71 void wildcard_data();
72 void wildcard();
73 void testEscapingWildcard_data();
74 void testEscapingWildcard();
75 void testInvalidWildcard_data();
76 void testInvalidWildcard();
77 void caretAnchoredOptimization();
78 void isEmpty();
79 void prepareEngineOptimization();
80 void operator_eq();
81
82 /*
83 void isValid();
84 void pattern();
85 void setPattern();
86 void caseSensitive();
87 void setCaseSensitive();
88 void minimal();
89 void setMinimal();
90 */
91 void exactMatch();
92 void capturedTexts();
93 /*
94 void cap();
95 void pos();
96 void errorString();
97 void escape();
98 */
99 void staticRegExp();
100 void rainersSlowRegExpCopyBug();
101 void nonExistingBackReferenceBug();
102
103 void reentrancy();
104 void threadsafeEngineCache();
105 };
106
107 // Testing get/set functions
108 void tst_QRegExp::getSetCheck()
109 {
110 QRegExp obj1;
111 // PatternSyntax QRegExp::patternSyntax()
112 // void QRegExp::setPatternSyntax(PatternSyntax)
113 obj1.setPatternSyntax(QRegExp::PatternSyntax(QRegExp::RegExp));
114 QCOMPARE(QRegExp::PatternSyntax(QRegExp::RegExp), obj1.patternSyntax());
115 obj1.setPatternSyntax(QRegExp::PatternSyntax(QRegExp::Wildcard));
116 QCOMPARE(QRegExp::PatternSyntax(QRegExp::Wildcard), obj1.patternSyntax());
117 obj1.setPatternSyntax(QRegExp::PatternSyntax(QRegExp::FixedString));
118 QCOMPARE(QRegExp::PatternSyntax(QRegExp::FixedString), obj1.patternSyntax());
119 }
120
121 extern const char email[];
122
123 tst_QRegExp::tst_QRegExp()
124 {
125 }
126
127 tst_QRegExp::~tst_QRegExp()
128 {
129 }
130
131 void tst_QRegExp::lastIndexIn_data()
132 {
133 indexIn_data();
134 }
135
136 void tst_QRegExp::indexIn_data()
137 {
138 QTest::addColumn<QString>("regexpStr");
139 QTest::addColumn<QString>("target");
140 QTest::addColumn<int>("pos");
141 QTest::addColumn<int>("len");
142 QTest::addColumn<QStringList>("caps");
143
144 for (int i = 0; i < N; ++i) {
145 QByteArray stri;
146 if (i > 0)
147 stri.setNum(i);
148
149 // anchors
150 QTest::newRow( stri + "anc00" ) << QString("a(?=)z") << QString("az") << 0 << 2 << QStringList();
151 QTest::newRow( stri + "anc01" ) << QString("a(?!)z") << QString("az") << -1 << -1 << QStringList();
152 QTest::newRow( stri + "anc02" ) << QString("a(?:(?=)|(?=))z") << QString("az") << 0 << 2
153 << QStringList();
154 QTest::newRow( stri + "anc03" ) << QString("a(?:(?=)|(?!))z") << QString("az") << 0 << 2
155 << QStringList();
156 QTest::newRow( stri + "anc04" ) << QString("a(?:(?!)|(?=))z") << QString("az") << 0 << 2
157 << QStringList();
158 QTest::newRow( stri + "anc05" ) << QString("a(?:(?!)|(?!))z") << QString("az") << -1 << -1
159 << QStringList();
160 QTest::newRow( stri + "anc06" ) << QString("a(?:(?=)|b)z") << QString("az") << 0 << 2
161 << QStringList();
162 QTest::newRow( stri + "anc07" ) << QString("a(?:(?=)|b)z") << QString("abz") << 0 << 3
163 << QStringList();
164 QTest::newRow( stri + "anc08" ) << QString("a(?:(?!)|b)z") << QString("az") << -1 << -1
165 << QStringList();
166 QTest::newRow( stri + "anc09" ) << QString("a(?:(?!)|b)z") << QString("abz") << 0 << 3
167 << QStringList();
168 #if 0
169 QTest::newRow( stri + "anc10" ) << QString("a?(?=^b$)") << QString("ab") << 0 << 1
170 << QStringList();
171 QTest::newRow( stri + "anc11" ) << QString("a?(?=^b$)") << QString("b") << 0 << 0
172 << QStringList();
173 #endif
174
175 // back-references
176 QTest::newRow( stri + "bref00" ) << QString("(a*)(\\1)") << QString("aaaaa") << 0 << 4
177 << QStringList( QStringList() << "aa" << "aa" );
178 QTest::newRow( stri + "bref01" ) << QString("<(\\w*)>.+</\\1>") << QString("<b>blabla</b>bla</>")
179 << 0 << 13 << QStringList( QStringList() << "b" );
180 QTest::newRow( stri + "bref02" ) << QString("<(\\w*)>.+</\\1>") << QString("<>blabla</b>bla</>")
181 << 0 << 18 << QStringList( QStringList() << "" );
182 QTest::newRow( stri + "bref03" ) << QString("((a*\\2)\\2)") << QString("aaaa") << 0 << 4
183 << QStringList( QStringList() << QString("aaaa") << "aa" );
184 QTest::newRow( stri + "bref04" ) << QString("^(aa+)\\1+$") << QString("aaaaaa") << 0 << 6
185 << QStringList( QStringList() << QString("aa") );
186 QTest::newRow( stri + "bref05" ) << QString("^(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)"
187 "\\14\\13\\12\\11\\10\\9\\8\\7\\6\\5\\4\\3\\2\\1")
188 << QString("12345678910111213141413121110987654321") << 0 << 38
189 << QStringList( QStringList() << "1" << "2" << "3" << "4" << "5" << "6"
190 << "7" << "8" << "9" << "10" << "11"
191 << "12" << "13" << "14");
192
193 // captures
194 QTest::newRow( stri + "cap00" ) << QString("(a*)") << QString("") << 0 << 0
195 << QStringList( QStringList() << QString("") );
196 QTest::newRow( stri + "cap01" ) << QString("(a*)") << QString("aaa") << 0 << 3
197 << QStringList( QStringList() << "aaa" );
198 QTest::newRow( stri + "cap02" ) << QString("(a*)") << QString("baaa") << 0 << 0
199 << QStringList( QStringList() << QString("") );
200 QTest::newRow( stri + "cap03" ) << QString("(a*)(a*)") << QString("aaa") << 0 << 3
201 << QStringList( QStringList() << QString("aaa") << QString("") );
202 QTest::newRow( stri + "cap04" ) << QString("(a*)(b*)") << QString("aaabbb") << 0 << 6
203 << QStringList( QStringList() << QString("aaa") << QString("bbb") );
204 QTest::newRow( stri + "cap06" ) << QString("(a*)a*") << QString("aaa") << 0 << 3
205 << QStringList( QStringList() << QString("aaa") );
206 QTest::newRow( stri + "cap07" ) << QString("((a*a*)*)") << QString("aaa") << 0 << 3
207 << QStringList( QStringList() << "aaa" << QString("aaa") );
208 QTest::newRow( stri + "cap08" ) << QString("(((a)*(b)*)*)") << QString("ababa") << 0 << 5
209 << QStringList( QStringList() << QString("ababa") << QString("a") << QString("a")
210 << "" );
211 QTest::newRow( stri + "cap09" ) << QString("(((a)*(b)*)c)*") << QString("") << 0 << 0
212 << QStringList( QStringList() << QString("") << QString("") << QString("") << QString("") );
213 QTest::newRow( stri + "cap10" ) << QString("(((a)*(b)*)c)*") << QString("abc") << 0 << 3
214 << QStringList( QStringList() << "abc" << "ab" << "a"
215 << "b" );
216 QTest::newRow( stri + "cap11" ) << QString("(((a)*(b)*)c)*") << QString("abcc") << 0 << 4
217 << QStringList( QStringList() << "c" << "" << "" << "" );
218 QTest::newRow( stri + "cap12" ) << QString("(((a)*(b)*)c)*") << QString("abcac") << 0 << 5
219 << QStringList( QStringList() << "ac" << "a" << "a" << "" );
220 QTest::newRow( stri + "cap13" ) << QString("(to|top)?(o|polo)?(gical|o?logical)")
221 << QString("topological") << 0 << 11
222 << QStringList( QStringList() << "top" << "o"
223 << "logical" );
224 QTest::newRow( stri + "cap14" ) << QString("(a)+") << QString("aaaa") << 0 << 4
225 << QStringList( QStringList() << "a" );
226
227 // concatenation
228 QTest::newRow( stri + "cat00" ) << QString("") << QString("") << 0 << 0 << QStringList();
229 QTest::newRow( stri + "cat01" ) << QString("") << QString("a") << 0 << 0 << QStringList();
230 QTest::newRow( stri + "cat02" ) << QString("a") << QString("") << -1 << -1 << QStringList();
231 QTest::newRow( stri + "cat03" ) << QString("a") << QString("a") << 0 << 1 << QStringList();
232 QTest::newRow( stri + "cat04" ) << QString("a") << QString("b") << -1 << -1 << QStringList();
233 QTest::newRow( stri + "cat05" ) << QString("b") << QString("a") << -1 << -1 << QStringList();
234 QTest::newRow( stri + "cat06" ) << QString("ab") << QString("ab") << 0 << 2 << QStringList();
235 QTest::newRow( stri + "cat07" ) << QString("ab") << QString("ba") << -1 << -1 << QStringList();
236 QTest::newRow( stri + "cat08" ) << QString("abab") << QString("abbaababab") << 4 << 4
237 << QStringList();
238
239 indexIn_addMoreRows(stri);
240 }
241 }
242
243
244
245 void tst_QRegExp::indexIn_addMoreRows(const QByteArray &stri)
246 {
247
248 // from Perl Cookbook
249 QTest::newRow( stri + "cook00" ) << QString("^(m*)(d?c{0,3}|c[dm])(1?x{0,3}|x[lc])(v?i{0"
250 ",3}|i[vx])$")
251 << QString("mmxl") << 0 << 4
252 << QStringList( QStringList() << "mm" << "" << "xl"
253 << "" );
254 QTest::newRow( stri + "cook01" ) << QString("(\\S+)(\\s+)(\\S+)") << QString(" a b") << 1 << 5
255 << QStringList( QStringList() << "a" << " " << "b" );
256 QTest::newRow( stri + "cook02" ) << QString("(\\w+)\\s*=\\s*(.*)\\s*$") << QString(" PATH=. ") << 1
257 << 7 << QStringList( QStringList() << "PATH" << ". " );
258 QTest::newRow( stri + "cook03" ) << QString(".{80,}")
259 << QString("0000000011111111222222223333333344444444555"
260 "5555566666666777777778888888899999999000000"
261 "00aaaaaaaa")
262 << 0 << 96 << QStringList();
263 QTest::newRow( stri + "cook04" ) << QString("(\\d+)/(\\d+)/(\\d+) (\\d+):(\\d+):(\\d+)")
264 << QString("1978/05/24 07:30:00") << 0 << 19
265 << QStringList( QStringList() << "1978" << "05" << "24"
266 << "07" << "30" << "00" );
267 QTest::newRow( stri + "cook05" ) << QString("/usr/bin") << QString("/usr/local/bin:/usr/bin")
268 << 15 << 8 << QStringList();
269 QTest::newRow( stri + "cook06" ) << QString("%([0-9A-Fa-f]{2})") << QString("http://%7f") << 7 << 3
270 << QStringList( QStringList() << "7f" );
271 QTest::newRow( stri + "cook07" ) << QString("/\\*.*\\*/") << QString("i++; /* increment i */") << 5
272 << 17 << QStringList();
273 QTest::newRow( stri + "cook08" ) << QString("^\\s+") << QString(" aaa ") << 0 << 3
274 << QStringList();
275 QTest::newRow( stri + "cook09" ) << QString("\\s+$") << QString(" aaa ") << 6 << 3
276 << QStringList();
277 QTest::newRow( stri + "cook10" ) << QString("^.*::") << QString("Box::cat") << 0 << 5
278 << QStringList();
279 QTest::newRow( stri + "cook11" ) << QString("^([01]?\\d\\d|2[0-4]\\d|25[0-5])\\.([01]?\\"
280 "d\\d|2[0-4]\\d|25[0-5])\\.([01]?\\d\\d|2[0-"
281 "4]\\d|25[0-5])\\.([01]?\\d\\d|2[0-4]\\d|25["
282 "0-5])$")
283 << QString("255.00.40.30") << 0 << 12
284 << QStringList( QStringList() << "255" << "00" << "40"
285 << "30" );
286 QTest::newRow( stri + "cook12" ) << QString("^.*/") << QString(" /usr/local/bin/moc") << 0 << 16
287 << QStringList();
288 QTest::newRow( stri + "cook13" ) << QString(":co#(\\d+):") << QString("bla:co#55:") << 3 << 7
289 << QStringList( QStringList() << "55" );
290 QTest::newRow( stri + "cook14" ) << QString("linux") << QString("alphalinuxinunix") << 5 << 5
291 << QStringList();
292 QTest::newRow( stri + "cook15" ) << QString("(\\d+\\.?\\d*|\\.\\d+)") << QString("0.0.5") << 0 << 3
293 << QStringList( QStringList() << "0.0" );
294
295 // mathematical trivia
296 QTest::newRow( stri + "math00" ) << QString("^(a\\1*)$") << QString("a") << 0 << 1
297 << QStringList( QStringList() << "a" );
298 QTest::newRow( stri + "math01" ) << QString("^(a\\1*)$") << QString("aa") << 0 << 2
299 << QStringList( QStringList() << "aa" );
300 QTest::newRow( stri + "math02" ) << QString("^(a\\1*)$") << QString("aaa") << -1 << -1
301 << QStringList( QStringList() << QString() );
302 QTest::newRow( stri + "math03" ) << QString("^(a\\1*)$") << QString("aaaa") << 0 << 4
303 << QStringList( QStringList() << "aaaa" );
304 QTest::newRow( stri + "math04" ) << QString("^(a\\1*)$") << QString("aaaaa") << -1 << -1
305 << QStringList( QStringList() << QString() );
306 QTest::newRow( stri + "math05" ) << QString("^(a\\1*)$") << QString("aaaaaa") << -1 << -1
307 << QStringList( QStringList() << QString() );
308 QTest::newRow( stri + "math06" ) << QString("^(a\\1*)$") << QString("aaaaaaa") << -1 << -1
309 << QStringList( QStringList() << QString() );
310 QTest::newRow( stri + "math07" ) << QString("^(a\\1*)$") << QString("aaaaaaaa") << 0 << 8
311 << QStringList( QStringList() << "aaaaaaaa" );
312 QTest::newRow( stri + "math08" ) << QString("^(a\\1*)$") << QString("aaaaaaaaa") << -1 << -1
313 << QStringList( QStringList() << QString() );
314 QTest::newRow( stri + "math09" ) << QString("^a(?:a(\\1a))*$") << QString("a") << 0 << 1
315 << QStringList( QStringList() << "" );
316 QTest::newRow( stri + "math10" ) << QString("^a(?:a(\\1a))*$") << QString("aaa") << 0 << 3
317 << QStringList( QStringList() << "a" );
318
319 QTest::newRow( stri + "math13" ) << QString("^(?:((?:^a)?\\2\\3)(\\3\\1|(?=a$))(\\1\\2|("
320 "?=a$)))*a$")
321 << QString("aaa") << 0 << 3
322 << QStringList( QStringList() << "a" << "a" << "" );
323 QTest::newRow( stri + "math14" ) << QString("^(?:((?:^a)?\\2\\3)(\\3\\1|(?=a$))(\\1\\2|("
324 "?=a$)))*a$")
325 << QString("aaaaa") << 0 << 5
326 << QStringList( QStringList() << "a" << "a" << "aa" );
327 QTest::newRow( stri + "math17" ) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?"
328 ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$")
329 << QString("aaa") << 0 << 3
330 << QStringList( QStringList() << "" << "" << "" << "aaa"
331 << "a" << "aa" );
332 QTest::newRow( stri + "math18" ) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?"
333 ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$")
334 << QString("aaaaa") << 0 << 5
335 << QStringList( QStringList() << "aaaaa" << "a" << "aaa"
336 << "" << "" << "" );
337 QTest::newRow( stri + "math19" ) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?"
338 ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$")
339 << QString("aaaaaaaa") << 0 << 8
340 << QStringList( QStringList() << "" << "" << ""
341 << "aaaaaaaa" << "a"
342 << "aa" );
343 QTest::newRow( stri + "math20" ) << QString("^(?:(a(?:(\\1\\3)(\\1\\2))*(?:\\1\\3)?)|((?"
344 ":(\\4(?:^a)?\\6)(\\4\\5))*(?:\\4\\6)?))$")
345 << QString("aaaaaaaaa") << -1 << -1
346 << QStringList( QStringList() << QString()
347 << QString()
348 << QString()
349 << QString()
350 << QString()
351 << QString() );
352 QTest::newRow( stri + "math21" ) << QString("^(aa+)\\1+$") << QString("aaaaaaaaaaaa") << 0 << 12
353 << QStringList( QStringList() << "aa" );
354
355 static const char * const squareRegExp[] = {
356 "^a(?:(\\1aa)a)*$",
357 "^(\\2(\\1a))+$",
358 #if 0
359 "^(?:(\\B\\1aa|^a))+$",
360 #endif
361 "^((\\2a)*)\\1\\2a$",
362 0
363 };
364
365 int ii = 0;
366
367 while ( squareRegExp[ii] != 0 ) {
368 for ( int j = 0; j < 100; j++ ) {
369 QString name;
370 name.sprintf( "square%.1d%.2d", ii, j );
371
372 QString target = "";
373 target.fill( 'a', j );
374
375 int pos = -1;
376 int len = -1;
377
378 for ( int k = 1; k * k <= j; k++ ) {
379 if ( k * k == j ) {
380 pos = 0;
381 len = j;
382 break;
383 }
384 }
385
386 QTest::newRow( name.toLatin1() ) << QString( squareRegExp[ii] ) << target
387 << pos << len << QStringList( "IGNORE ME" );
388 }
389 ii++;
390 }
391
392 // miscellaneous
393 QTest::newRow( stri + "misc00" ) << QString(email)
394 << QString("troll1@trolltech.com") << 0 << 20
395 << QStringList();
396 QTest::newRow( stri + "misc01" ) << QString("[0-9]*\\.[0-9]+") << QString("pi = 3.14") << 5 << 4
397 << QStringList();
398
399 // or operator
400 QTest::newRow( stri + "or00" ) << QString("(?:|b)") << QString("xxx") << 0 << 0 << QStringList();
401 QTest::newRow( stri + "or01" ) << QString("(?:|b)") << QString("b") << 0 << 1 << QStringList();
402 QTest::newRow( stri + "or02" ) << QString("(?:b|)") << QString("") << 0 << 0 << QStringList();
403 QTest::newRow( stri + "or03" ) << QString("(?:b|)") << QString("b") << 0 << 1 << QStringList();
404 QTest::newRow( stri + "or04" ) << QString("(?:||b||)") << QString("") << 0 << 0 << QStringList();
405 QTest::newRow( stri + "or05" ) << QString("(?:||b||)") << QString("b") << 0 << 1 << QStringList();
406 QTest::newRow( stri + "or06" ) << QString("(?:a|b)") << QString("") << -1 << -1 << QStringList();
407 QTest::newRow( stri + "or07" ) << QString("(?:a|b)") << QString("cc") << -1 << -1 << QStringList();
408 QTest::newRow( stri + "or08" ) << QString("(?:a|b)") << QString("abc") << 0 << 1 << QStringList();
409 QTest::newRow( stri + "or09" ) << QString("(?:a|b)") << QString("cba") << 1 << 1 << QStringList();
410 QTest::newRow( stri + "or10" ) << QString("(?:ab|ba)") << QString("aba") << 0 << 2
411 << QStringList();
412 QTest::newRow( stri + "or11" ) << QString("(?:ab|ba)") << QString("bab") << 0 << 2
413 << QStringList();
414 QTest::newRow( stri + "or12" ) << QString("(?:ab|ba)") << QString("caba") << 1 << 2
415 << QStringList();
416 QTest::newRow( stri + "or13" ) << QString("(?:ab|ba)") << QString("cbab") << 1 << 2
417 << QStringList();
418
419 // quantifiers
420 QTest::newRow( stri + "qua00" ) << QString("((([a-j])){0,0})") << QString("") << 0 << 0
421 << QStringList( QStringList() << "" << "" << "" );
422 QTest::newRow( stri + "qua01" ) << QString("((([a-j])){0,0})") << QString("a") << 0 << 0
423 << QStringList( QStringList() << "" << "" << "" );
424 QTest::newRow( stri + "qua02" ) << QString("((([a-j])){0,0})") << QString("xyz") << 0 << 0
425 << QStringList( QStringList() << "" << "" << "" );
426 QTest::newRow( stri + "qua03" ) << QString("((([a-j]))?)") << QString("") << 0 << 0
427 << QStringList( QStringList() << "" << "" << "" );
428 QTest::newRow( stri + "qua04" ) << QString("((([a-j]))?)") << QString("a") << 0 << 1
429 << QStringList( QStringList() << "a" << "a" << "a" );
430 QTest::newRow( stri + "qua05" ) << QString("((([a-j]))?)") << QString("x") << 0 << 0
431 << QStringList( QStringList() << "" << "" << "" );
432 QTest::newRow( stri + "qua06" ) << QString("((([a-j]))?)") << QString("ab") << 0 << 1
433 << QStringList( QStringList() << "a" << "a" << "a" );
434 QTest::newRow( stri + "qua07" ) << QString("((([a-j]))?)") << QString("xa") << 0 << 0
435 << QStringList( QStringList() << "" << "" << "" );
436 QTest::newRow( stri + "qua08" ) << QString("((([a-j])){0,3})") << QString("") << 0 << 0
437 << QStringList( QStringList() << "" << "" << "" );
438 QTest::newRow( stri + "qua09" ) << QString("((([a-j])){0,3})") << QString("a") << 0 << 1
439 << QStringList( QStringList() << "a" << "a" << "a" );
440 QTest::newRow( stri + "qua10" ) << QString("((([a-j])){0,3})") << QString("abcd") << 0 << 3
441 << QStringList( QStringList() << "abc" << "c" << "c" );
442 QTest::newRow( stri + "qua11" ) << QString("((([a-j])){0,3})") << QString("abcde") << 0 << 3
443 << QStringList( QStringList() << "abc" << "c" << "c" );
444 QTest::newRow( stri + "qua12" ) << QString("((([a-j])){2,4})") << QString("a") << -1 << -1
445 << QStringList( QStringList() << QString()
446 << QString()
447 << QString() );
448 QTest::newRow( stri + "qua13" ) << QString("((([a-j])){2,4})") << QString("ab") << 0 << 2
449 << QStringList( QStringList() << "ab" << "b" << "b" );
450 QTest::newRow( stri + "qua14" ) << QString("((([a-j])){2,4})") << QString("abcd") << 0 << 4
451 << QStringList( QStringList() << "abcd" << "d" << "d" );
452 QTest::newRow( stri + "qua15" ) << QString("((([a-j])){2,4})") << QString("abcdef") << 0 << 4
453 << QStringList( QStringList() << "abcd" << "d" << "d" );
454 QTest::newRow( stri + "qua16" ) << QString("((([a-j])){2,4})") << QString("xaybcd") << 3 << 3
455 << QStringList( QStringList() << "bcd" << "d" << "d" );
456 QTest::newRow( stri + "qua17" ) << QString("((([a-j])){0,})") << QString("abcdefgh") << 0 << 8
457 << QStringList( QStringList() << "abcdefgh" << "h" << "h" );
458 QTest::newRow( stri + "qua18" ) << QString("((([a-j])){,0})") << QString("abcdefgh") << 0 << 0
459 << QStringList( QStringList() << "" << "" << "" );
460 QTest::newRow( stri + "qua19" ) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("123332333") << 0
461 << 9
462 << QStringList( QStringList() << "123332333" << "2333"
463 << "3" );
464 QTest::newRow( stri + "qua20" ) << QString("(1(2(3){3,4}){2,3}){1,2}")
465 << QString("12333323333233331233332333323333") << 0 << 32
466 << QStringList( QStringList() << "1233332333323333"
467 << "23333" << "3" );
468 QTest::newRow( stri + "qua21" ) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("") << -1 << -1
469 << QStringList( QStringList() << QString()
470 << QString()
471 << QString() );
472 QTest::newRow( stri + "qua22" ) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("12333") << -1
473 << -1
474 << QStringList( QStringList() << QString()
475 << QString()
476 << QString() );
477 QTest::newRow( stri + "qua23" ) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("12333233") << -1
478 << -1
479 << QStringList( QStringList() << QString()
480 << QString()
481 << QString() );
482 QTest::newRow( stri + "qua24" ) << QString("(1(2(3){3,4}){2,3}){1,2}") << QString("122333") << -1
483 << -1
484 << QStringList( QStringList() << QString()
485 << QString()
486 << QString() );
487
488 // star operator
489 QTest::newRow( stri + "star00" ) << QString("(?:)*") << QString("") << 0 << 0 << QStringList();
490 QTest::newRow( stri + "star01" ) << QString("(?:)*") << QString("abc") << 0 << 0 << QStringList();
491 QTest::newRow( stri + "star02" ) << QString("(?:a)*") << QString("") << 0 << 0 << QStringList();
492 QTest::newRow( stri + "star03" ) << QString("(?:a)*") << QString("a") << 0 << 1 << QStringList();
493 QTest::newRow( stri + "star04" ) << QString("(?:a)*") << QString("aaa") << 0 << 3 << QStringList();
494 QTest::newRow( stri + "star05" ) << QString("(?:a)*") << QString("bbbbaaa") << 0 << 0
495 << QStringList();
496 QTest::newRow( stri + "star06" ) << QString("(?:a)*") << QString("bbbbaaabbaaaaa") << 0 << 0
497 << QStringList();
498 QTest::newRow( stri + "star07" ) << QString("(?:b)*(?:a)*") << QString("") << 0 << 0
499 << QStringList();
500 QTest::newRow( stri + "star08" ) << QString("(?:b)*(?:a)*") << QString("a") << 0 << 1
501 << QStringList();
502 QTest::newRow( stri + "star09" ) << QString("(?:b)*(?:a)*") << QString("aaa") << 0 << 3
503 << QStringList();
504 QTest::newRow( stri + "star10" ) << QString("(?:b)*(?:a)*") << QString("bbbbaaa") << 0 << 7
505 << QStringList();
506 QTest::newRow( stri + "star11" ) << QString("(?:b)*(?:a)*") << QString("bbbbaaabbaaaaa") << 0 << 7
507 << QStringList();
508 QTest::newRow( stri + "star12" ) << QString("(?:a|b)*") << QString("c") << 0 << 0 << QStringList();
509 QTest::newRow( stri + "star13" ) << QString("(?:a|b)*") << QString("abac") << 0 << 3
510 << QStringList();
511 QTest::newRow( stri + "star14" ) << QString("(?:a|b|)*") << QString("c") << 0 << 0
512 << QStringList();
513 QTest::newRow( stri + "star15" ) << QString("(?:a|b|)*") << QString("abac") << 0 << 3
514 << QStringList();
515 QTest::newRow( stri + "star16" ) << QString("(?:ab|ba|b)*") << QString("abbbababbbaaab") << 0 << 11
516 << QStringList();
517 }
518
519
520 void tst_QRegExp::init()
521 {
522 }
523
524 void tst_QRegExp::cleanup()
525 {
526 }
527
528 /*
529 void tst_QRegExp::isEmpty()
530 {
531 }
532
533 void tst_QRegExp::isValid()
534 {
535 }
536
537 void tst_QRegExp::pattern()
538 {
539 }
540
541 void tst_QRegExp::setPattern()
542 {
543 }
544
545 void tst_QRegExp::caseSensitive()
546 {
547 }
548
549 void tst_QRegExp::setCaseSensitive()
550 {
551 }
552
553 void tst_QRegExp::minimal()
554 {
555 }
556
557 void tst_QRegExp::setMinimal()
558 {
559 }
560 */
561
562 void tst_QRegExp::exactMatch()
563 {
564 QRegExp rx_d( "\\d" );
565 QRegExp rx_s( "\\s" );
566 QRegExp rx_w( "\\w" );
567 QRegExp rx_D( "\\D" );
568 QRegExp rx_S( "\\S" );
569 QRegExp rx_W( "\\W" );
570
571 for ( int i = 0; i < 65536; i++ ) {
572 QChar ch( i );
573 bool is_d = ( ch.category() == QChar::Number_DecimalDigit );
574 bool is_s = ch.isSpace();
575 bool is_w = ( ch.isLetterOrNumber()
576 || ch.isMark()
577 || ch == '_' );
578
579 QVERIFY( rx_d.exactMatch(QString(ch)) == is_d );
580 QVERIFY( rx_s.exactMatch(QString(ch)) == is_s );
581 QVERIFY( rx_w.exactMatch(QString(ch)) == is_w );
582 QVERIFY( rx_D.exactMatch(QString(ch)) != is_d );
583 QVERIFY( rx_S.exactMatch(QString(ch)) != is_s );
584 QVERIFY( rx_W.exactMatch(QString(ch)) != is_w );
585 }
586 }
587
588 void tst_QRegExp::capturedTexts()
589 {
590 QRegExp rx1("a*(a*)", Qt::CaseSensitive, QRegExp::RegExp);
591 rx1.exactMatch("aaa");
592 QCOMPARE(rx1.matchedLength(), 3);
593 QCOMPARE(rx1.cap(0), QString("aaa"));
594 QCOMPARE(rx1.cap(1), QString("aaa"));
595
596 QRegExp rx2("a*(a*)", Qt::CaseSensitive, QRegExp::RegExp2);
597 rx2.exactMatch("aaa");
598 QCOMPARE(rx2.matchedLength(), 3);
599 QCOMPARE(rx2.cap(0), QString("aaa"));
600 QCOMPARE(rx2.cap(1), QString(""));
601
602 QRegExp rx3("(?:a|aa)(a*)", Qt::CaseSensitive, QRegExp::RegExp);
603 rx3.exactMatch("aaa");
604 QCOMPARE(rx3.matchedLength(), 3);
605 QCOMPARE(rx3.cap(0), QString("aaa"));
606 QCOMPARE(rx3.cap(1), QString("aa"));
607
608 QRegExp rx4("(?:a|aa)(a*)", Qt::CaseSensitive, QRegExp::RegExp2);
609 rx4.exactMatch("aaa");
610 QCOMPARE(rx4.matchedLength(), 3);
611 QCOMPARE(rx4.cap(0), QString("aaa"));
612 QCOMPARE(rx4.cap(1), QString("a"));
613
614 QRegExp rx5("(a)*(a*)", Qt::CaseSensitive, QRegExp::RegExp);
615 rx5.exactMatch("aaa");
616 QCOMPARE(rx5.matchedLength(), 3);
617 QCOMPARE(rx5.cap(0), QString("aaa"));
618 QCOMPARE(rx5.cap(1), QString("a"));
619 QCOMPARE(rx5.cap(2), QString("aa"));
620
621 QRegExp rx6("(a)*(a*)", Qt::CaseSensitive, QRegExp::RegExp2);
622 rx6.exactMatch("aaa");
623 QCOMPARE(rx6.matchedLength(), 3);
624 QCOMPARE(rx6.cap(0), QString("aaa"));
625 QCOMPARE(rx6.cap(1), QString("a"));
626 QCOMPARE(rx6.cap(2), QString(""));
627
628 QRegExp rx7("([A-Za-z_])([A-Za-z_0-9]*)");
629 rx7.setCaseSensitivity(Qt::CaseSensitive);
630 rx7.setPatternSyntax(QRegExp::RegExp);
631 QCOMPARE(rx7.numCaptures(), 2);
632
633 int pos = rx7.indexIn("(10 + delta4) * 32");
634 QCOMPARE(pos, 6);
635 QCOMPARE(rx7.matchedLength(), 6);
636 QCOMPARE(rx7.cap(0), QString("delta4"));
637 QCOMPARE(rx7.cap(1), QString("d"));
638 QCOMPARE(rx7.cap(2), QString("elta4"));
639 }
640
641 /*
642 void tst_QRegExp::cap()
643 {
644 }
645
646 void tst_QRegExp::pos()
647 {
648 }
649
650 void tst_QRegExp::errorString()
651 {
652 }
653
654 void tst_QRegExp::escape()
655 {
656 }
657 */
658
659 void tst_QRegExp::indexIn()
660 {
661 QFETCH( QString, regexpStr );
662 QFETCH( QString, target );
663 QFETCH( int, pos );
664 QFETCH( int, len );
665 QFETCH( QStringList, caps );
666
667 caps.prepend( "dummy cap(0)" );
668
669 {
670 QRegExp rx( regexpStr );
671 QVERIFY( rx.isValid() );
672
673 int mypos = rx.indexIn( target );
674 int mylen = rx.matchedLength();
675 QStringList mycaps = rx.capturedTexts();
676
677 QCOMPARE( mypos, pos );
678 QCOMPARE( mylen, len );
679 if ( caps.size() > 1 && caps[1] != "IGNORE ME" ) {
680 QCOMPARE( mycaps.count(), caps.count() );
681 for ( int i = 1; i < (int) mycaps.count(); i++ )
682 QCOMPARE( mycaps[i], caps[i] );
683 }
684 }
685
686 // same as above, but with RegExp2
687 {
688 QRegExp rx( regexpStr, Qt::CaseSensitive, QRegExp::RegExp2 );
689 QVERIFY( rx.isValid() );
690
691 int mypos = rx.indexIn( target );
692 int mylen = rx.matchedLength();
693 QStringList mycaps = rx.capturedTexts();
694
695 QCOMPARE( mypos, pos );
696 QCOMPARE( mylen, len );
697 if ( caps.size() > 1 && caps[1] != "IGNORE ME" ) {
698 QCOMPARE( mycaps.count(), caps.count() );
699 for ( int i = 1; i < (int) mycaps.count(); i++ )
700 QCOMPARE( mycaps[i], caps[i] );
701 }
702 }
703 }
704
705 void tst_QRegExp::lastIndexIn()
706 {
707 QFETCH( QString, regexpStr );
708 QFETCH( QString, target );
709 QFETCH( int, pos );
710 QFETCH( int, len );
711 QFETCH( QStringList, caps );
712
713 caps.prepend( "dummy" );
714
715 /*
716 The test data was really designed for indexIn(), not
717 lastIndexIn(), but it turns out that we can reuse much of that
718 for lastIndexIn().
719 */
720
721 {
722 QRegExp rx( regexpStr );
723 QVERIFY( rx.isValid() );
724
725 int mypos = rx.lastIndexIn( target, target.length() );
726 int mylen = rx.matchedLength();
727 QStringList mycaps = rx.capturedTexts();
728
729 if ( mypos <= pos || pos == -1 ) {
730 QCOMPARE( mypos, pos );
731 QCOMPARE( mylen, len );
732
733 if (caps.size() > 1 && caps[1] != "IGNORE ME") {
734 QCOMPARE( mycaps.count(), caps.count() );
735 for ( int i = 1; i < (int) mycaps.count(); i++ )
736 QCOMPARE( mycaps[i], caps[i] );
737 }
738 }
739 }
740
741 {
742 QRegExp rx( regexpStr, Qt::CaseSensitive, QRegExp::RegExp2 );
743 QVERIFY( rx.isValid() );
744
745 int mypos = rx.lastIndexIn( target, target.length() );
746 int mylen = rx.matchedLength();
747 QStringList mycaps = rx.capturedTexts();
748
749 if ( mypos <= pos || pos == -1 ) {
750 QCOMPARE( mypos, pos );
751 QCOMPARE( mylen, len );
752
753 if (caps.size() > 1 && caps[1] != "IGNORE ME") {
754 QCOMPARE( mycaps.count(), caps.count() );
755 for ( int i = 1; i < (int) mycaps.count(); i++ )
756 QCOMPARE( mycaps[i], caps[i] );
757 }
758 }
759 }
760 }
761
762 void tst_QRegExp::matchedLength()
763 {
764 QRegExp r1( "a+" );
765 r1.exactMatch( "aaaba" );
766 QCOMPARE( r1.matchedLength(), 3 );
767 }
768
769 const char email[] =
770 "^[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff"
771 "]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\x"
772 "ff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:"
773 "(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@"
774 ",;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\""
775 "]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?"
776 ":\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x"
777 "80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*"
778 ")*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*"
779 "(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\"
780 "\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015("
781 ")]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>"
782 "@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\["
783 "\\]\\000-\\037\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\"
784 "x80-\\xff][^\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?:\\([^\\\\\\x"
785 "80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\"
786 "015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\"
787 "\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*@[\\040\\t]*(?:\\([^\\\\\\x"
788 "80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\"
789 "015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\"
790 "\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\["
791 "\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037"
792 "\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff"
793 "])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80"
794 "-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x"
795 "80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]"
796 "*)*(?:\\.[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x"
797 "80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\"
798 "\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040"
799 "\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\"
800 "040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xf"
801 "f\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-"
802 "\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015"
803 "()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x8"
804 "0-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*|(?:[^(\\040)<>@,;:\".\\\\\\[\\"
805 "]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x"
806 "80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\x80-\\xff][^\\\\"
807 "\\x80-\\xff\\n\\015\"]*)*\")[^()<>@,;:\".\\\\\\[\\]\\x80-\\xff\\000-\\"
808 "010\\012-\\037]*(?:(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x8"
809 "0-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\"
810 "x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)|\"[^\\\\"
811 "\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015"
812 "\"]*)*\")[^()<>@,;:\".\\\\\\[\\]\\x80-\\xff\\000-\\010\\012-\\037]*)*<"
813 "[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]"
814 "|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xf"
815 "f\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:@"
816 "[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]"
817 "|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xf"
818 "f\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:["
819 "^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:"
820 "\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015"
821 "\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n"
822 "\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:"
823 "\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff"
824 "\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*(?:\\([^\\\\\\x80-\\xff"
825 "\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*("
826 "?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\x"
827 "ff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-"
828 "\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xf"
829 "f])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\"
830 "040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\"
831 "([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\"
832 "n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*(?:,["
833 "\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|"
834 "\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff"
835 "\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*@[\\0"
836 "40\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\("
837 "[^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n"
838 "\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\"
839 "040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\"
840 "\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]"
841 "]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()"
842 "]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\"
843 "x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015"
844 "()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015"
845 "()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^"
846 "\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\0"
847 "15()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x8"
848 "0-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?"
849 ":[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*("
850 "?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\"
851 "x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]"
852 "*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)*)*:[\\040\\t]*"
853 "(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\"
854 "\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015("
855 ")]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*)?(?:[^(\\040)"
856 "<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\"
857 "[\\]\\000-\\037\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^"
858 "\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?:\\([^\\\\"
859 "\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\"
860 "n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\"
861 "\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\040\\t]*(?:\\([^\\"
862 "\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff"
863 "\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^"
864 "\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\"
865 "\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\0"
866 "37\\x80-\\xff])|\"[^\\\\\\x80-\\xff\\n\\015\"]*(?:\\\\[^\\x80-\\xff][^"
867 "\\\\\\x80-\\xff\\n\\015\"]*)*\")[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n"
868 "\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:"
869 "\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff"
870 "\\n\\015()]*)*\\)[\\040\\t]*)*)*@[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n"
871 "\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:"
872 "\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff"
873 "\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\0"
874 "37\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff])"
875 "|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]]|\\\\[^\\x80-\\xff])*\\])[\\040"
876 "\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\([^"
877 "\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n\\"
878 "015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:\\.[\\0"
879 "40\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()]*(?:(?:\\\\[^\\x80-\\xff]|\\("
880 "[^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\x80-\\xff][^\\\\\\x80-\\xff\\n"
881 "\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015()]*)*\\)[\\040\\t]*)*(?:[^(\\"
882 "040)<>@,;:\".\\\\\\[\\]\\000-\\037\\x80-\\xff]+(?![^(\\040)<>@,;:\".\\"
883 "\\\\[\\]\\000-\\037\\x80-\\xff])|\\[(?:[^\\\\\\x80-\\xff\\n\\015\\[\\]"
884 "]|\\\\[^\\x80-\\xff])*\\])[\\040\\t]*(?:\\([^\\\\\\x80-\\xff\\n\\015()"
885 "]*(?:(?:\\\\[^\\x80-\\xff]|\\([^\\\\\\x80-\\xff\\n\\015()]*(?:\\\\[^\\"
886 "x80-\\xff][^\\\\\\x80-\\xff\\n\\015()]*)*\\))[^\\\\\\x80-\\xff\\n\\015"
887 "()]*)*\\)[\\040\\t]*)*)*>)$";
888
889 void tst_QRegExp::wildcard_data()
890 {
891 QTest::addColumn<QString>("rxp");
892 QTest::addColumn<QString>("string");
893 QTest::addColumn<int>("foundIndex");
894
895 QTest::newRow( "data0" ) << QString("*.html") << QString("test.html") << 0;
896 QTest::newRow( "data1" ) << QString("*.html") << QString("test.htm") << -1;
897 QTest::newRow( "data2" ) << QString("bar*") << QString("foobarbaz") << 3;
898 QTest::newRow( "data3" ) << QString("*") << QString("Trolltech") << 0;
899 QTest::newRow( "data4" ) << QString(".html") << QString("test.html") << 4;
900 QTest::newRow( "data5" ) << QString(".h") << QString("test.cpp") << -1;
901 QTest::newRow( "data6" ) << QString(".???l") << QString("test.html") << 4;
902 QTest::newRow( "data7" ) << QString("?") << QString("test.html") << 0;
903 QTest::newRow( "data8" ) << QString("?m") << QString("test.html") << 6;
904 QTest::newRow( "data9" ) << QString(".h[a-z]ml") << QString("test.html") << 4;
905 QTest::newRow( "data10" ) << QString(".h[A-Z]ml") << QString("test.html") << -1;
906 QTest::newRow( "data11" ) << QString(".h[A-Z]ml") << QString("test.hTml") << 4;
907 }
908
909 void tst_QRegExp::wildcard()
910 {
911 QFETCH( QString, rxp );
912 QFETCH( QString, string );
913 QFETCH( int, foundIndex );
914
915 QRegExp r( rxp );
916 r.setPatternSyntax(QRegExp::WildcardUnix);
917 QCOMPARE( r.indexIn( string ), foundIndex );
918 }
919
920 void tst_QRegExp::testEscapingWildcard_data(){
921 QTest::addColumn<QString>("pattern");
922 QTest::addColumn<QString>("teststring");
923 QTest::addColumn<bool>("isMatching");
924
925 QTest::newRow("[ Not escaped") << "[Qt;" << "[Qt;" << false;
926 QTest::newRow("[ Escaped") << "\\[Qt;" << "[Qt;" << true;
927
928 QTest::newRow("] Not escaped") << "]Ik;" << "]Ik;" << false;
929 QTest::newRow("] Escaped") << "\\]Ip;" << "]Ip;" << true;
930
931 QTest::newRow("? Not escaped valid") << "?Ou:" << ".Ou:" << true;
932 QTest::newRow("? Not escaped invalid") << "?Tr;" << "Tr;" << false;
933 QTest::newRow("? Escaped") << "\\?O;" << "?O;" << true;
934
935 QTest::newRow("[] not escaped") << "[lL]" << "l" << true;
936 QTest::newRow("case [[]") << "[[abc]" << "[" << true;
937 QTest::newRow("case []abc] match ]") << "[]abc]" << "]" << true;
938 QTest::newRow("case []abc] match a") << "[]abc]" << "a" << true;
939 QTest::newRow("case [abc] match a") << "[abc]" << "a" << true;
940 QTest::newRow("case []] don't match [") << "[]abc]" << "[" << false;
941 QTest::newRow("case [^]abc] match d") << "[^]abc]" << "d" << true;
942 QTest::newRow("case [^]abc] don't match ]") << "[^]abc]" << "]" << false;
943
944 QTest::newRow("* Not escaped with char") << "*Te;" << "12345Te;" << true;
945 QTest::newRow("* Not escaped without char") << "*Ch;" << "Ch;" << true;
946 QTest::newRow("* Not escaped invalid") << "*Ro;" << "o;" << false;
947 QTest::newRow("* Escaped") << "\\[Cks;" << "[Cks;" << true;
948
949 QTest::newRow("a true '\\' in input") << "\\Qt;" << "\\Qt;" << true;
950 QTest::newRow("two true '\\' in input") << "\\\\Qt;" << "\\\\Qt;" << true;
951 QTest::newRow("a '\\' at the end") << "\\\\Qt;" << "\\\\Qt;" << true;
952
953 }
954 void tst_QRegExp::testEscapingWildcard(){
955 QFETCH(QString, pattern);
956
957 QRegExp re(pattern);
958 re.setPatternSyntax(QRegExp::WildcardUnix);
959
960 QFETCH(QString, teststring);
961 QFETCH(bool, isMatching);
962 QCOMPARE(re.exactMatch(teststring), isMatching);
963 }
964
965 void tst_QRegExp::testInvalidWildcard_data(){
966 QTest::addColumn<QString>("pattern");
967 QTest::addColumn<bool>("isValid");
968
969 QTest::newRow("valid []") << "[abc]" << true;
970 QTest::newRow("invalid [") << "[abc" << false;
971 QTest::newRow("ending [") << "abc[" << false;
972 QTest::newRow("ending ]") << "abc]" << false;
973 QTest::newRow("ending [^") << "abc[^" << false;
974 QTest::newRow("ending [\\") << "abc[\\" << false;
975 QTest::newRow("ending []") << "abc[]" << false;
976 QTest::newRow("ending [[") << "abc[[" << false;
977
978 }
979 void tst_QRegExp::testInvalidWildcard(){
980 QFETCH(QString, pattern);
981
982 QRegExp re(pattern);
983 re.setPatternSyntax(QRegExp::Wildcard);
984
985 QFETCH(bool, isValid);
986 QCOMPARE(re.isValid(), isValid);
987 }
988
989 void tst_QRegExp::caretAnchoredOptimization()
990 {
991 QString s = "---babnana----";
992 s.replace( QRegExp("^-*|(-*)$"), "" );
993 QVERIFY(s == "babnana");
994
995 s = "---babnana----";
996 s.replace( QRegExp("^-*|(-{0,})$"), "" );
997 QVERIFY(s == "babnana");
998
999 s = "---babnana----";
1000 s.replace( QRegExp("^-*|(-{1,})$"), "" );
1001 QVERIFY(s == "babnana");
1002
1003 s = "---babnana----";
1004 s.replace( QRegExp("^-*|(-+)$"), "" );
1005 QVERIFY(s == "babnana");
1006 }
1007
1008 void tst_QRegExp::isEmpty()
1009 {
1010 QRegExp rx1;
1011 QVERIFY(rx1.isEmpty());
1012
1013 QRegExp rx2 = rx1;
1014 QVERIFY(rx2.isEmpty());
1015
1016 rx2.setPattern("");
1017 QVERIFY(rx2.isEmpty());
1018
1019 rx2.setPattern("foo");
1020 QVERIFY(!rx2.isEmpty());
1021
1022 rx2.setPattern(")(");
1023 QVERIFY(!rx2.isEmpty());
1024
1025 rx2.setPattern("");
1026 QVERIFY(rx2.isEmpty());
1027
1028 rx2.setPatternSyntax(QRegExp::Wildcard);
1029 rx2.setPattern("");
1030 QVERIFY(rx2.isEmpty());
1031 }
1032
1033 static QRegExp re("foo.*bar");
1034
1035 void tst_QRegExp::staticRegExp()
1036 {
1037 QVERIFY(re.exactMatch("fooHARRYbar"));
1038 // the actual test is that a static regexp should not crash
1039 }
1040
1041 void tst_QRegExp::rainersSlowRegExpCopyBug()
1042 {
1043 // this test should take an extreme amount of time if QRegExp is broken
1044 QRegExp original(email);
1045 #if defined(Q_OS_WINCE) || defined(Q_OS_SYMBIAN)
1046 for (int i = 0; i < 100; ++i) {
1047 #else
1048 for (int i = 0; i < 100000; ++i) {
1049 #endif
1050 QRegExp copy = original;
1051 (void)copy.exactMatch("~");
1052 QRegExp copy2 = original;
1053 }
1054 }
1055
1056 void tst_QRegExp::nonExistingBackReferenceBug()
1057 {
1058 {
1059 QRegExp rx("<\\5>");
1060 QVERIFY(rx.isValid());
1061 QCOMPARE(rx.indexIn("<>"), 0);
1062 QCOMPARE(rx.capturedTexts(), QStringList("<>"));
1063 }
1064
1065 {
1066 QRegExp rx("<\\1>");
1067 QVERIFY(rx.isValid());
1068 QCOMPARE(rx.indexIn("<>"), 0);
1069 QCOMPARE(rx.capturedTexts(), QStringList("<>"));
1070 }
1071
1072 {
1073 QRegExp rx("(?:<\\1>)\\1\\5\\4");
1074 QVERIFY(rx.isValid());
1075 QCOMPARE(rx.indexIn("<>"), 0);
1076 QCOMPARE(rx.capturedTexts(), QStringList("<>"));
1077 }
1078 }
1079
1080 class Thread : public QThread
1081 {
1082 public:
1083 Thread(const QRegExp &rx) : rx(rx) {}
1084
1085 void run();
1086
1087 QRegExp rx;
1088 };
1089
1090 void Thread::run()
1091 {
1092 QString str = "abc";
1093 for (int i = 0; i < 10; ++i)
1094 str += str;
1095 str += "abbbdekcz";
1096 int x;
1097
1098 #if defined(Q_OS_WINCE) || defined(Q_OS_SYMBIAN)
1099 for (int j = 0; j < 100; ++j) {
1100 #else
1101 for (int j = 0; j < 10000; ++j) {
1102 #endif
1103 x = rx.indexIn(str);
1104 }
1105 QCOMPARE(x, 3072);
1106 }
1107
1108 void tst_QRegExp::reentrancy()
1109 {
1110 QRegExp rx("(ab{2,}d?e?f?[g-z]?)c");
1111 Thread *threads[10];
1112
1113 for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) {
1114 threads[i] = new Thread(rx);
1115 threads[i]->start();
1116 }
1117
1118 for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i)
1119 threads[i]->wait();
1120
1121 for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i)
1122 delete threads[i];
1123 }
1124
1125 class Thread2 : public QThread
1126 {
1127 public:
1128 void run();
1129 };
1130
1131 void Thread2::run()
1132 {
1133 QRegExp rx("(ab{2,}d?e?f?[g-z]?)c");
1134 QString str = "abc";
1135 for (int i = 0; i < 10; ++i)
1136 str += str;
1137 str += "abbbdekcz";
1138 int x;
1139
1140 #if defined(Q_OS_WINCE)
1141 for (int j = 0; j < 100; ++j) {
1142 #else
1143 for (int j = 0; j < 10000; ++j) {
1144 #endif
1145 x = rx.indexIn(str);
1146 }
1147 QCOMPARE(x, 3072);
1148 }
1149
1150 // Test that multiple threads can construct equal QRegExps.
1151 // (In the current QRegExp design each engine instatance will share
1152 // the same cache key, so the threads will race for the cache entry
1153 // in the global cache.)
1154 void tst_QRegExp::threadsafeEngineCache()
1155 {
1156 Thread2 *threads[10];
1157
1158 for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i) {
1159 threads[i] = new Thread2();
1160 threads[i]->start();
1161 }
1162
1163 for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i)
1164 threads[i]->wait();
1165
1166 for (int i = 0; i < int(sizeof(threads) / sizeof(threads[0])); ++i)
1167 delete threads[i];
1168 }
1169
1170
1171 void tst_QRegExp::prepareEngineOptimization()
1172 {
1173 QRegExp rx0("(f?)(?:(o?)(o?))?");
1174
1175 QRegExp rx1(rx0);
1176
1177 QCOMPARE(rx1.capturedTexts(), QStringList() << "" << "" << "" << "");
1178 QCOMPARE(rx1.matchedLength(), -1);
1179 QCOMPARE(rx1.matchedLength(), -1);
1180 QCOMPARE(rx1.numCaptures(), 3);
1181
1182 QCOMPARE(rx1.exactMatch("foo"), true);
1183 QCOMPARE(rx1.matchedLength(), 3);
1184 QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o");
1185 QCOMPARE(rx1.numCaptures(), 3);
1186 QCOMPARE(rx1.matchedLength(), 3);
1187 QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o");
1188 QCOMPARE(rx1.pos(3), 2);
1189
1190 QCOMPARE(rx1.exactMatch("foo"), true);
1191 QCOMPARE(rx1.numCaptures(), 3);
1192 QCOMPARE(rx1.matchedLength(), 3);
1193 QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o");
1194 QCOMPARE(rx1.pos(3), 2);
1195
1196 QRegExp rx2 = rx1;
1197
1198 QCOMPARE(rx1.numCaptures(), 3);
1199 QCOMPARE(rx1.matchedLength(), 3);
1200 QCOMPARE(rx1.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o");
1201 QCOMPARE(rx1.pos(3), 2);
1202
1203 QCOMPARE(rx2.numCaptures(), 3);
1204 QCOMPARE(rx2.matchedLength(), 3);
1205 QCOMPARE(rx2.capturedTexts(), QStringList() << "foo" << "f" << "o" << "o");
1206 QCOMPARE(rx2.pos(3), 2);
1207
1208 QCOMPARE(rx1.exactMatch("fo"), true);
1209 QCOMPARE(rx1.numCaptures(), 3);
1210 QCOMPARE(rx1.matchedLength(), 2);
1211 QCOMPARE(rx1.capturedTexts(), QStringList() << "fo" << "f" << "o" << "");
1212 QCOMPARE(rx1.pos(2), 1);
1213 #if 0
1214 QCOMPARE(rx1.pos(3), -1); // ###
1215 #endif
1216
1217 QRegExp rx3;
1218 QVERIFY(rx3.isValid());
1219
1220 QRegExp rx4("foo", Qt::CaseInsensitive, QRegExp::RegExp);
1221 QVERIFY(rx4.isValid());
1222
1223 QRegExp rx5("foo", Qt::CaseInsensitive, QRegExp::RegExp2);
1224 QVERIFY(rx5.isValid());
1225
1226 QRegExp rx6("foo", Qt::CaseInsensitive, QRegExp::FixedString);
1227 QVERIFY(rx6.isValid());
1228
1229 QRegExp rx7("foo", Qt::CaseInsensitive, QRegExp::Wildcard);
1230 QVERIFY(rx7.isValid());
1231
1232 QRegExp rx8("][", Qt::CaseInsensitive, QRegExp::RegExp);
1233 QVERIFY(!rx8.isValid());
1234
1235 QRegExp rx9("][", Qt::CaseInsensitive, QRegExp::RegExp2);
1236 QVERIFY(!rx9.isValid());
1237
1238 QRegExp rx10("][", Qt::CaseInsensitive, QRegExp::Wildcard);
1239 QVERIFY(!rx10.isValid());
1240
1241 QRegExp rx11("][", Qt::CaseInsensitive, QRegExp::FixedString);
1242 QVERIFY(rx11.isValid());
1243 QVERIFY(rx11.exactMatch("]["));
1244 QCOMPARE(rx11.matchedLength(), 2);
1245
1246 rx11.setPatternSyntax(QRegExp::Wildcard);
1247 QVERIFY(!rx11.isValid());
1248 QCOMPARE(rx11.numCaptures(), 0);
1249 QCOMPARE(rx11.matchedLength(), -1);
1250
1251 rx11.setPatternSyntax(QRegExp::RegExp);
1252 QVERIFY(!rx11.isValid());
1253 QCOMPARE(rx11.numCaptures(), 0);
1254 QCOMPARE(rx11.matchedLength(), -1);
1255
1256 rx11.setPattern("(foo)");
1257 QVERIFY(rx11.isValid());
1258 QCOMPARE(rx11.numCaptures(), 1);
1259 QCOMPARE(rx11.matchedLength(), -1);
1260
1261 QCOMPARE(rx11.indexIn("ofoo"), 1);
1262 QCOMPARE(rx11.numCaptures(), 1);
1263 QCOMPARE(rx11.matchedLength(), 3);
1264
1265 rx11.setPatternSyntax(QRegExp::RegExp);
1266 QCOMPARE(rx11.numCaptures(), 1);
1267 QCOMPARE(rx11.matchedLength(), 3);
1268
1269 /*
1270 This behavior isn't entirely consistent with setPatter(),
1271 setPatternSyntax(), and setCaseSensitivity(), but I'm testing
1272 it here to ensure that it doesn't change subtly in future
1273 releases.
1274 */
1275 rx11.setMinimal(true);
1276 QCOMPARE(rx11.matchedLength(), 3);
1277 rx11.setMinimal(false);
1278 QCOMPARE(rx11.matchedLength(), 3);
1279
1280 rx11.setPatternSyntax(QRegExp::Wildcard);
1281 QCOMPARE(rx11.numCaptures(), 0);
1282 QCOMPARE(rx11.matchedLength(), -1);
1283
1284 rx11.setPatternSyntax(QRegExp::RegExp);
1285 QCOMPARE(rx11.numCaptures(), 1);
1286 QCOMPARE(rx11.matchedLength(), -1);
1287 }
1288
1289 void tst_QRegExp::operator_eq()
1290 {
1291 const int I = 2;
1292 const int J = 4;
1293 const int K = 2;
1294 const int ELL = 2;
1295 QRegExp rxtable[I * J * K * ELL];
1296 int n;
1297
1298 n = 0;
1299 for (int i = 0; i < I; ++i) {
1300 for (int j = 0; j < J; ++j) {
1301 for (int k = 0; k < K; ++k) {
1302 for (int ell = 0; ell < ELL; ++ell) {
1303 Qt::CaseSensitivity cs = i == 0 ? Qt::CaseSensitive : Qt::CaseInsensitive;
1304 QRegExp::PatternSyntax syntax = QRegExp::PatternSyntax(j);
1305 bool minimal = k == 0;
1306
1307 if (ell == 0) {
1308 QRegExp rx("foo", cs, syntax);
1309 rx.setMinimal(minimal);
1310 rxtable[n++] = rx;
1311 } else {
1312 QRegExp rx;
1313 rx.setPattern("bar");
1314 rx.setMinimal(true);
1315 rx.exactMatch("bar");
1316 rx.setCaseSensitivity(cs);
1317 rx.setMinimal(minimal);
1318 rx.setPattern("foo");
1319 rx.setPatternSyntax(syntax);
1320 rx.exactMatch("foo");
1321 rxtable[n++] = rx;
1322 }
1323 }
1324 }
1325 }
1326 }
1327
1328 for (int i = 0; i < I * J * K * ELL; ++i) {
1329 for (int j = 0; j < I * J * K * ELL; ++j) {
1330 QCOMPARE(rxtable[i] == rxtable[j], i / ELL == j / ELL);
1331 QCOMPARE(rxtable[i] != rxtable[j], i / ELL != j / ELL);
1332 }
1333 }
1334 }
1335
1336 QTEST_APPLESS_MAIN(tst_QRegExp)
1337 #include "tst_qregexp.moc"