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1 | ////////////////////////////////////////////////////////////////////////////// | |
2 | // Name: tests/strings/stdstrings.cpp | |
3 | // Purpose: wxString unit test | |
4 | // Author: Vadim Zeitlin, Wlodzimierz ABX Skiba | |
5 | // Created: 2004-05-07 | |
6 | // RCS-ID: $Id$ | |
7 | // Copyright: (c) 2004 Vadim Zeitlin, Wlodzimierz Skiba | |
8 | /////////////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | // ---------------------------------------------------------------------------- | |
11 | // headers | |
12 | // ---------------------------------------------------------------------------- | |
13 | ||
14 | #include "testprec.h" | |
15 | ||
16 | #ifdef __BORLANDC__ | |
17 | #pragma hdrstop | |
18 | #endif | |
19 | ||
20 | #ifndef WX_PRECOMP | |
21 | #include "wx/wx.h" | |
22 | #endif // WX_PRECOMP | |
23 | ||
24 | // ---------------------------------------------------------------------------- | |
25 | // test class | |
26 | // ---------------------------------------------------------------------------- | |
27 | ||
28 | class StdStringTestCase : public CppUnit::TestCase | |
29 | { | |
30 | public: | |
31 | StdStringTestCase(); | |
32 | ||
33 | private: | |
34 | CPPUNIT_TEST_SUITE( StdStringTestCase ); | |
35 | CPPUNIT_TEST( StdConstructors ); | |
36 | CPPUNIT_TEST( StdIterators ); | |
37 | CPPUNIT_TEST( StdAppend ); | |
38 | CPPUNIT_TEST( StdAssign ); | |
39 | CPPUNIT_TEST( StdCompare ); | |
40 | CPPUNIT_TEST( StdErase ); | |
41 | CPPUNIT_TEST( StdFind ); | |
42 | CPPUNIT_TEST( StdFindFirst ); | |
43 | CPPUNIT_TEST( StdFindLast ); | |
44 | CPPUNIT_TEST( StdInsert ); | |
45 | CPPUNIT_TEST( StdReplace ); | |
46 | CPPUNIT_TEST( StdRFind ); | |
47 | CPPUNIT_TEST( StdResize ); | |
48 | CPPUNIT_TEST( StdRiter ); | |
49 | CPPUNIT_TEST( StdSubstr ); | |
50 | #if wxUSE_STD_STRING | |
51 | CPPUNIT_TEST( StdConversion ); | |
52 | #endif | |
53 | CPPUNIT_TEST_SUITE_END(); | |
54 | ||
55 | void StdConstructors(); | |
56 | void StdIterators(); | |
57 | void StdAppend(); | |
58 | void StdAssign(); | |
59 | void StdCompare(); | |
60 | void StdErase(); | |
61 | void StdFind(); | |
62 | void StdFindFirst(); | |
63 | void StdFindLast(); | |
64 | void StdInsert(); | |
65 | void StdReplace(); | |
66 | void StdRFind(); | |
67 | void StdResize(); | |
68 | void StdRiter(); | |
69 | void StdSubstr(); | |
70 | #if wxUSE_STD_STRING | |
71 | void StdConversion(); | |
72 | #endif | |
73 | ||
74 | DECLARE_NO_COPY_CLASS(StdStringTestCase) | |
75 | }; | |
76 | ||
77 | // register in the unnamed registry so that these tests are run by default | |
78 | CPPUNIT_TEST_SUITE_REGISTRATION( StdStringTestCase ); | |
79 | ||
80 | // also include in it's own registry so that these tests can be run alone | |
81 | CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( StdStringTestCase, "StdStringTestCase" ); | |
82 | ||
83 | StdStringTestCase::StdStringTestCase() | |
84 | { | |
85 | } | |
86 | ||
87 | void StdStringTestCase::StdConstructors() | |
88 | { | |
89 | wxString s1(_T("abcdefgh")), | |
90 | s2(_T("abcdefghijklm"), 8), | |
91 | s3(_T("abcdefghijklm")), | |
92 | s4(8, _T('a')); | |
93 | wxString s5(s1), | |
94 | s6(s3, 0, 8), | |
95 | s7(s3.begin(), s3.begin() + 8); | |
96 | wxString s8(s1, 4, 8); | |
97 | ||
98 | CPPUNIT_ASSERT_EQUAL( _T("abcdefgh"), s1 ); | |
99 | CPPUNIT_ASSERT_EQUAL( s1, s2 ); | |
100 | CPPUNIT_ASSERT_EQUAL( _T("aaaaaaaa"), s4 ); | |
101 | CPPUNIT_ASSERT_EQUAL( _T("abcdefgh"), s5 ); | |
102 | CPPUNIT_ASSERT_EQUAL( s1, s6 ); | |
103 | CPPUNIT_ASSERT_EQUAL( s1, s7 ); | |
104 | CPPUNIT_ASSERT_EQUAL( _T("efgh"), s8 ); | |
105 | ||
106 | const char *pc = s1.c_str(); | |
107 | CPPUNIT_ASSERT_EQUAL( "bcd", wxString(pc + 1, pc + 4) ); | |
108 | ||
109 | const wchar_t *pw = s2.c_str(); | |
110 | CPPUNIT_ASSERT_EQUAL( "a", wxString(pw, pw + 1) ); | |
111 | } | |
112 | ||
113 | void StdStringTestCase::StdIterators() | |
114 | { | |
115 | // test compilation of default iterators ctors: | |
116 | wxString::iterator i1; | |
117 | wxString::const_iterator i2; | |
118 | wxString::reverse_iterator i3; | |
119 | wxString::const_reverse_iterator i4; | |
120 | } | |
121 | ||
122 | void StdStringTestCase::StdAppend() | |
123 | { | |
124 | wxString s1, s2, s3, s4, s5, s6, s7, s8; | |
125 | ||
126 | s1 = s2 = s3 = s4 = s5 = s6 = _T("abc"); | |
127 | s1.append(_T("def")); | |
128 | s2.append(_T("defgh"), 3); | |
129 | s3.append(wxString(_T("abcdef")), 3, 6); | |
130 | s4.append(s1); | |
131 | s5.append(3, _T('a')); | |
132 | s5.append(2, 'x'); | |
133 | s5.append(1, (unsigned char)'y'); | |
134 | s6.append(s1.begin() + 3, s1.end()); | |
135 | ||
136 | CPPUNIT_ASSERT_EQUAL( _T("abcdef"), s1 ); | |
137 | CPPUNIT_ASSERT_EQUAL( _T("abcdef"), s2 ); | |
138 | CPPUNIT_ASSERT_EQUAL( _T("abcdef"), s3 ); | |
139 | CPPUNIT_ASSERT_EQUAL( _T("abcabcdef"), s4 ); | |
140 | CPPUNIT_ASSERT_EQUAL( _T("abcaaaxxy"), s5 ); | |
141 | CPPUNIT_ASSERT_EQUAL( _T("abcdef"), s6 ); | |
142 | ||
143 | const char *pc = s1.c_str() + 2; | |
144 | s7.append(pc, pc + 4); | |
145 | CPPUNIT_ASSERT_EQUAL( "cdef", s7 ); | |
146 | ||
147 | const wchar_t *pw = s2.c_str() + 2; | |
148 | s8.append(pw, pw + 4); | |
149 | CPPUNIT_ASSERT_EQUAL( "cdef", s8 ); | |
150 | ||
151 | s7 = s8 = wxString(_T("null\0time"), 9); | |
152 | ||
153 | s7.append(_T("def")); | |
154 | s8.append(_T("defgh"), 3); | |
155 | ||
156 | CPPUNIT_ASSERT_EQUAL( wxString(_T("null\0timedef"), 12), s7 ); | |
157 | CPPUNIT_ASSERT_EQUAL( wxString(_T("null\0timedef"), 12), s8 ); | |
158 | } | |
159 | ||
160 | void StdStringTestCase::StdAssign() | |
161 | { | |
162 | wxString s1, s2, s3, s4, s5, s6, s7, s8; | |
163 | ||
164 | s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("abc"); | |
165 | s1.assign(_T("def")); | |
166 | s2.assign(_T("defgh"), 3); | |
167 | s3.assign(wxString(_T("abcdef")), 3, 6); | |
168 | s4.assign(s1); | |
169 | s5.assign(3, _T('a')); | |
170 | s6.assign(s1.begin() + 1, s1.end()); | |
171 | ||
172 | CPPUNIT_ASSERT_EQUAL( _T("def"), s1 ); | |
173 | CPPUNIT_ASSERT_EQUAL( _T("def"), s2 ); | |
174 | CPPUNIT_ASSERT_EQUAL( _T("def"), s3 ); | |
175 | CPPUNIT_ASSERT_EQUAL( _T("def"), s4 ); | |
176 | CPPUNIT_ASSERT_EQUAL( _T("aaa"), s5 ); | |
177 | CPPUNIT_ASSERT_EQUAL( _T("ef"), s6 ); | |
178 | ||
179 | const char *pc = s1.c_str(); | |
180 | s7.assign(pc, pc + 2); | |
181 | CPPUNIT_ASSERT_EQUAL( "de", s7 ); | |
182 | ||
183 | const wchar_t *pw = s1.c_str(); | |
184 | s8.assign(pw + 2, pw + 3); | |
185 | CPPUNIT_ASSERT_EQUAL( "f", s8 ); | |
186 | ||
187 | s1.assign(s1, 1, 1); | |
188 | CPPUNIT_ASSERT_EQUAL("e", s1); | |
189 | } | |
190 | ||
191 | void StdStringTestCase::StdCompare() | |
192 | { | |
193 | wxString s1, s2, s3, s4, s5, s6, s7, s8; | |
194 | ||
195 | s1 = _T("abcdefgh"); | |
196 | s2 = _T("abcdefgh"); | |
197 | s3 = _T("abc"); | |
198 | s4 = _T("abcdefghi"); | |
199 | s5 = _T("aaa"); | |
200 | s6 = _T("zzz"); | |
201 | ||
202 | CPPUNIT_ASSERT( s1.compare(s2) == 0 ); | |
203 | CPPUNIT_ASSERT( s1.compare(s3) > 0 ); | |
204 | CPPUNIT_ASSERT( s1.compare(s4) < 0 ); | |
205 | CPPUNIT_ASSERT( s1.compare(s5) > 0 ); | |
206 | CPPUNIT_ASSERT( s1.compare(s6) < 0 ); | |
207 | CPPUNIT_ASSERT( s1.compare(1, 12, s1) > 0); | |
208 | CPPUNIT_ASSERT( s1.compare(_T("abcdefgh")) == 0); | |
209 | CPPUNIT_ASSERT( s1.compare(1, 7, _T("bcdefgh")) == 0); | |
210 | CPPUNIT_ASSERT( s1.compare(1, 7, _T("bcdefgh"), 7) == 0); | |
211 | } | |
212 | ||
213 | void StdStringTestCase::StdErase() | |
214 | { | |
215 | wxString s1, s2, s3, s4, s5, s6, s7; | |
216 | ||
217 | s1 = _T("abcdefgh"); | |
218 | s2 = _T("abcdefgh"); | |
219 | s3 = _T("abc"); | |
220 | s4 = _T("abcdefghi"); | |
221 | s5 = _T("aaa"); | |
222 | s6 = _T("zzz"); | |
223 | s7 = _T("zabcdefg"); | |
224 | ||
225 | s1.erase(1, 1); | |
226 | s2.erase(4, 12); | |
227 | wxString::iterator it = s3.erase(s3.begin() + 1); | |
228 | wxString::iterator it2 = s4.erase(s4.begin() + 4, s4.begin() + 6); | |
229 | wxString::iterator it3 = s7.erase(s7.begin() + 4, s7.begin() + 8); | |
230 | ||
231 | CPPUNIT_ASSERT_EQUAL( _T("acdefgh"), s1 ); | |
232 | CPPUNIT_ASSERT_EQUAL( _T("abcd"), s2 ); | |
233 | CPPUNIT_ASSERT_EQUAL( _T("ac"), s3 ); | |
234 | CPPUNIT_ASSERT_EQUAL( _T("abcdghi"), s4 ); | |
235 | CPPUNIT_ASSERT_EQUAL( _T("zabc"), s7 ); | |
236 | CPPUNIT_ASSERT( *it == _T('c') ); | |
237 | CPPUNIT_ASSERT( *it2 == _T('g') ); | |
238 | CPPUNIT_ASSERT( it3 == s7.end() ); | |
239 | } | |
240 | ||
241 | void StdStringTestCase::StdFind() | |
242 | { | |
243 | // 0 1 2 | |
244 | // 01234567890123456789012345 | |
245 | wxString s1 = _T("abcdefgABCDEFGabcABCabcABC"); | |
246 | wxString s2 = _T("gAB"); | |
247 | ||
248 | CPPUNIT_ASSERT( s1.find(_T('A')) == 7u ); | |
249 | CPPUNIT_ASSERT( s1.find(_T('A'), 7) == 7u ); | |
250 | CPPUNIT_ASSERT( s1.find(_T('Z')) == wxString::npos ); | |
251 | CPPUNIT_ASSERT( s1.find(_T('C'), 22) == 25u ); | |
252 | ||
253 | CPPUNIT_ASSERT( s1.find(_T("gAB")) == 6u ); | |
254 | CPPUNIT_ASSERT( s1.find(_T("gAB"), 7) == wxString::npos ); | |
255 | CPPUNIT_ASSERT( s1.find(_T("gAB"), 6) == 6u ); | |
256 | ||
257 | CPPUNIT_ASSERT( s1.find(_T("gABZZZ"), 2, 3) == 6u ); | |
258 | CPPUNIT_ASSERT( s1.find(_T("gABZZZ"), 7, 3) == wxString::npos ); | |
259 | ||
260 | CPPUNIT_ASSERT( s1.find(s2) == 6u ); | |
261 | CPPUNIT_ASSERT( s1.find(s2, 7) == wxString::npos ); | |
262 | CPPUNIT_ASSERT( s1.find(s2, 6) == 6u ); | |
263 | ||
264 | // 0 1 2 | |
265 | // 0123456 78901234567 8901234567 | |
266 | //wxString _s1 = _T("abcdefg\0ABCDEFGabc\0ABCabcABC"); | |
267 | //wxString _s2 = _T("g\0AB"); | |
268 | wxString _s1 = _T("abcdefgABCDEFGabcABCabcABC"); | |
269 | wxString _s2 = _T("gAB"); | |
270 | ||
271 | _s1.insert(7, 1, '\0'); | |
272 | _s1.insert(18, 1, '\0'); | |
273 | _s2.insert(1, 1, '\0'); | |
274 | ||
275 | CPPUNIT_ASSERT( _s1.find(_T('A')) == 8u ); | |
276 | CPPUNIT_ASSERT( _s1.find(_T('A'), 8) == 8u ); | |
277 | CPPUNIT_ASSERT( _s1.find(_T('Z')) == wxString::npos ); | |
278 | CPPUNIT_ASSERT( _s1.find(_T('C'), 22) == 27u ); | |
279 | ||
280 | CPPUNIT_ASSERT( _s1.find(_T("AB")) == 8u ); | |
281 | CPPUNIT_ASSERT( _s1.find(_T("AB"), 26) == wxString::npos ); | |
282 | CPPUNIT_ASSERT( _s1.find(_T("AB"), 23) == 25u ); | |
283 | ||
284 | CPPUNIT_ASSERT( _s1.find(_T("ABZZZ"), 2, 2) == 8u ); | |
285 | CPPUNIT_ASSERT( _s1.find(_T("ABZZZ"), 26, 2) == wxString::npos ); | |
286 | ||
287 | CPPUNIT_ASSERT( _s1.find(_s2) == 6u ); | |
288 | CPPUNIT_ASSERT( _s1.find(_s2, 7) == wxString::npos ); | |
289 | CPPUNIT_ASSERT( _s1.find(_s2, 6) == 6u ); | |
290 | } | |
291 | ||
292 | void StdStringTestCase::StdFindFirst() | |
293 | { | |
294 | // 0 1 2 3 | |
295 | // 01234567890123456789012345678901234 | |
296 | wxString s1 = _T("aaaaaabcdefghlkjiaaaaaabcdbcdbcdbcd"); | |
297 | wxString s2 = _T("aaaaaa"); | |
298 | ||
299 | CPPUNIT_ASSERT( s1.find_first_not_of(_T('a')) == 6u ); | |
300 | CPPUNIT_ASSERT( s1.find_first_not_of(_T('a'), 7) == 7u ); | |
301 | CPPUNIT_ASSERT( s2.find_first_not_of(_T('a')) == wxString::npos ); | |
302 | ||
303 | CPPUNIT_ASSERT( s1.find_first_not_of(_T("abde"), 4) == 7u ); | |
304 | CPPUNIT_ASSERT( s1.find_first_not_of(_T("abde"), 7) == 7u ); | |
305 | CPPUNIT_ASSERT( s1.find_first_not_of(_T("abcdefghijkl")) == wxString::npos ); | |
306 | ||
307 | CPPUNIT_ASSERT( s1.find_first_not_of(_T("abcdefghi"), 0, 4) == 9u ); | |
308 | ||
309 | CPPUNIT_ASSERT( s1.find_first_of(_T('c')) == 7u ); | |
310 | CPPUNIT_ASSERT( s1.find_first_of(_T('v')) == wxString::npos ); | |
311 | CPPUNIT_ASSERT( s1.find_first_of(_T('c'), 10) == 24u ); | |
312 | ||
313 | CPPUNIT_ASSERT( s1.find_first_of(_T("ijkl")) == 13u ); | |
314 | CPPUNIT_ASSERT( s1.find_first_of(_T("ddcfg"), 17) == 24u ); | |
315 | CPPUNIT_ASSERT( s1.find_first_of(_T("ddcfga"), 17, 5) == 24u ); | |
316 | } | |
317 | ||
318 | void StdStringTestCase::StdFindLast() | |
319 | { | |
320 | // 0 1 2 3 | |
321 | // 01234567890123456789012345678901234 | |
322 | wxString s1 = _T("aaaaaabcdefghlkjiaaaaaabcdbcdbcdbcd"); | |
323 | wxString s2 = _T("aaaaaa"); | |
324 | ||
325 | CPPUNIT_ASSERT( s2.find_last_not_of(_T('a')) == wxString::npos ); | |
326 | CPPUNIT_ASSERT( s1.find_last_not_of(_T('d')) == 33u ); | |
327 | CPPUNIT_ASSERT( s1.find_last_not_of(_T('d'), 25) == 24u ); | |
328 | ||
329 | CPPUNIT_ASSERT( s1.find_last_not_of(_T("bcd")) == 22u ); | |
330 | CPPUNIT_ASSERT( s1.find_last_not_of(_T("abc"), 24) == 16u ); | |
331 | ||
332 | CPPUNIT_ASSERT( s1.find_last_not_of(_T("abcdefghijklmnopqrstuv"), 24, 3) == 16u ); | |
333 | ||
334 | CPPUNIT_ASSERT( s2.find_last_of(_T('c')) == wxString::npos ); | |
335 | CPPUNIT_ASSERT( s1.find_last_of(_T('a')) == 22u ); | |
336 | CPPUNIT_ASSERT( s1.find_last_of(_T('b'), 24) == 23u ); | |
337 | ||
338 | CPPUNIT_ASSERT( s1.find_last_of(_T("ijklm")) == 16u ); | |
339 | CPPUNIT_ASSERT( s1.find_last_of(_T("ijklma"), 33, 4) == 16u ); | |
340 | CPPUNIT_ASSERT( s1.find_last_of(_T("a"), 17) == 17u ); | |
341 | ||
342 | ||
343 | ||
344 | // 0 1 2 3 | |
345 | // 012345 67890123456789 01234567890123456 | |
346 | // wxString s1 = _T("aaaaaa\0bcdefghlkjiaa\0aaaabcdbcdbcdbcd"); | |
347 | // wxString s2 = _T("aaaaaa\0"); | |
348 | s1.insert(6,1,'\0'); | |
349 | s1.insert(20,1,'\0'); | |
350 | s2.insert(6,1,'\0'); | |
351 | ||
352 | CPPUNIT_ASSERT( s2.find_last_not_of(_T('a')) == 6u ); | |
353 | CPPUNIT_ASSERT( s1.find_last_not_of(_T('d')) == 35u ); | |
354 | CPPUNIT_ASSERT( s1.find_last_not_of(_T('d'), 27) == 26u ); | |
355 | ||
356 | CPPUNIT_ASSERT( s1.find_last_not_of(_T("bcd")) == 24u ); | |
357 | CPPUNIT_ASSERT( s1.find_last_not_of(_T("abc"), 26) == 20u ); | |
358 | ||
359 | CPPUNIT_ASSERT( s1.find_last_not_of(_T("abcdefghijklmnopqrstuv"), 26, 3) == 20u ); | |
360 | ||
361 | CPPUNIT_ASSERT( s2.find_last_of(_T('c')) == wxString::npos ); | |
362 | CPPUNIT_ASSERT( s1.find_last_of(_T('a')) == 24u ); | |
363 | CPPUNIT_ASSERT( s1.find_last_of(_T('b'), 26) == 25u ); | |
364 | ||
365 | CPPUNIT_ASSERT( s1.find_last_of(_T("ijklm")) == 17u ); | |
366 | CPPUNIT_ASSERT( s1.find_last_of(_T("ijklma"), 35, 4) == 17u ); | |
367 | CPPUNIT_ASSERT( s1.find_last_of(_T("a"), 18) == 18u ); | |
368 | } | |
369 | ||
370 | void StdStringTestCase::StdInsert() | |
371 | { | |
372 | wxString s1, s2, s3, s4, s5, s6, s7, s8, s9, s10; | |
373 | ||
374 | s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("aaaa"); | |
375 | s9 = s10 = _T("cdefg"); | |
376 | ||
377 | s1.insert(1, _T("cc") ); | |
378 | s2.insert(2, _T("cdef"), 3); | |
379 | s3.insert(2, s10); | |
380 | s4.insert(2, s10, 3, 7); | |
381 | s5.insert(1, 2, _T('c')); | |
382 | s6.insert(s6.begin() + 3, _T('X')); | |
383 | s7.insert(s7.begin(), s9.begin(), s9.end() - 1); | |
384 | s8.insert(s8.begin(), 2, _T('c')); | |
385 | ||
386 | CPPUNIT_ASSERT_EQUAL( _T("accaaa") , s1 ); | |
387 | CPPUNIT_ASSERT_EQUAL( _T("aacdeaa") , s2 ); | |
388 | CPPUNIT_ASSERT_EQUAL( _T("aacdefgaa"), s3 ); | |
389 | CPPUNIT_ASSERT_EQUAL( _T("aafgaa") , s4 ); | |
390 | CPPUNIT_ASSERT_EQUAL( _T("accaaa") , s5 ); | |
391 | CPPUNIT_ASSERT_EQUAL( _T("aaaXa") , s6 ); | |
392 | CPPUNIT_ASSERT_EQUAL( _T("cdefaaaa") , s7 ); | |
393 | CPPUNIT_ASSERT_EQUAL( _T("ccaaaa") , s8 ); | |
394 | ||
395 | s1 = s2 = s3 = _T("aaaa"); | |
396 | s1.insert(0, _T("ccc"), 2); | |
397 | s2.insert(4, _T("ccc"), 2); | |
398 | ||
399 | CPPUNIT_ASSERT_EQUAL( _T("ccaaaa"), s1 ); | |
400 | CPPUNIT_ASSERT_EQUAL( _T("aaaacc"), s2 ); | |
401 | } | |
402 | ||
403 | void StdStringTestCase::StdReplace() | |
404 | { | |
405 | wxString s1, s2, s3, s4, s5, s6, s7, s8, s9; | |
406 | ||
407 | s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = _T("QWERTYUIOP"); | |
408 | s9 = _T("werty"); | |
409 | ||
410 | s1.replace(3, 4, _T("rtyu")); | |
411 | s1.replace(8, 7, _T("opopop")); | |
412 | s2.replace(10, 12, _T("WWWW")); | |
413 | s3.replace(1, 5, s9); | |
414 | s4.replace(1, 4, s9, 0, 4); | |
415 | s5.replace(1, 2, s9, 1, 12); | |
416 | s6.replace(0, 123, s9, 0, 123); | |
417 | s7.replace(2, 7, s9); | |
418 | ||
419 | CPPUNIT_ASSERT_EQUAL( _T("QWErtyuIopopop"), s1 ); | |
420 | CPPUNIT_ASSERT_EQUAL( _T("QWERTYUIOPWWWW"), s2 ); | |
421 | CPPUNIT_ASSERT_EQUAL( _T("QwertyUIOP") , s3 ); | |
422 | CPPUNIT_ASSERT_EQUAL( _T("QwertYUIOP") , s4 ); | |
423 | CPPUNIT_ASSERT_EQUAL( _T("QertyRTYUIOP") , s5 ); | |
424 | CPPUNIT_ASSERT_EQUAL( s9, s6 ); | |
425 | CPPUNIT_ASSERT_EQUAL( _T("QWwertyP"), s7 ); | |
426 | } | |
427 | ||
428 | void StdStringTestCase::StdRFind() | |
429 | { | |
430 | // 0 1 2 | |
431 | // 01234567890123456789012345 | |
432 | wxString s1 = _T("abcdefgABCDEFGabcABCabcABC"); | |
433 | wxString s2 = _T("gAB"); | |
434 | wxString s3 = _T("ab"); | |
435 | ||
436 | CPPUNIT_ASSERT( s1.rfind(_T('A')) == 23u ); | |
437 | CPPUNIT_ASSERT( s1.rfind(_T('A'), 7) == 7u ); | |
438 | CPPUNIT_ASSERT( s1.rfind(_T('Z')) == wxString::npos ); | |
439 | CPPUNIT_ASSERT( s1.rfind(_T('C'), 22) == 19u ); | |
440 | ||
441 | CPPUNIT_ASSERT( s1.rfind(_T("cAB")) == 22u ); | |
442 | CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 15) == wxString::npos ); | |
443 | CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 21) == 16u ); | |
444 | ||
445 | CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 7, 3) == 6u ); | |
446 | CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 5, 3) == wxString::npos ); | |
447 | ||
448 | CPPUNIT_ASSERT( s1.rfind(s2) == 6u ); | |
449 | CPPUNIT_ASSERT( s1.rfind(s2, 5) == wxString::npos ); | |
450 | CPPUNIT_ASSERT( s1.rfind(s2, 6) == 6u ); | |
451 | CPPUNIT_ASSERT( s1.rfind(s3, 1) == 0u ); | |
452 | ||
453 | ||
454 | // 0 1 2 | |
455 | // 01234 56789012 345678901234567 | |
456 | // wxString s1 = _T("abcde\0fgABCDE\0FGabcABCabcABC"); | |
457 | // wxString s2 = _T("gAB"); | |
458 | // wxString s3 = _T("ab"); | |
459 | ||
460 | s1.insert(5,1,'\0'); | |
461 | s1.insert(13,1,'\0'); | |
462 | ||
463 | CPPUNIT_ASSERT( s1.rfind(_T('A')) == 25u ); | |
464 | CPPUNIT_ASSERT( s1.rfind(_T('A'), 8) == 8u ); | |
465 | CPPUNIT_ASSERT( s1.rfind(_T('Z')) == wxString::npos ); | |
466 | CPPUNIT_ASSERT( s1.rfind(_T('C'), 22) == 21u ); | |
467 | ||
468 | CPPUNIT_ASSERT( s1.rfind(_T("cAB")) == 24u ); | |
469 | CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 15) == wxString::npos ); | |
470 | CPPUNIT_ASSERT( s1.rfind(_T("cAB"), 21) == 18u ); | |
471 | ||
472 | CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 8, 3) == 7u ); | |
473 | CPPUNIT_ASSERT( s1.rfind(_T("gABZZZ"), 5, 3) == wxString::npos ); | |
474 | } | |
475 | ||
476 | void StdStringTestCase::StdResize() | |
477 | { | |
478 | wxString s1, s2, s3, s4; | |
479 | ||
480 | s1 = s2 = s3 = s4 = _T("abcABCdefDEF"); | |
481 | ||
482 | s1.resize( 12 ); | |
483 | s2.resize( 10 ); | |
484 | s3.resize( 14, _T(' ') ); | |
485 | s4.resize( 14, _T('W') ); | |
486 | ||
487 | CPPUNIT_ASSERT_EQUAL( _T("abcABCdefDEF"), s1 ); | |
488 | CPPUNIT_ASSERT_EQUAL( _T("abcABCdefD"), s2 ); | |
489 | CPPUNIT_ASSERT_EQUAL( _T("abcABCdefDEF "), s3 ); | |
490 | CPPUNIT_ASSERT_EQUAL( _T("abcABCdefDEFWW"), s4 ); | |
491 | ||
492 | wxString s = | |
493 | wxString::FromUTF8("\xd0\x9f\xd1\x80\xd0\xb8\xd0\xb2\xd0\xb5\xd1\x82"); | |
494 | s.resize(3); | |
495 | CPPUNIT_ASSERT_EQUAL("\xd0\x9f\xd1\x80\xd0\xb8", s); | |
496 | } | |
497 | ||
498 | void StdStringTestCase::StdRiter() | |
499 | { | |
500 | const wxString s(_T("fozbar")); | |
501 | ||
502 | wxString::const_reverse_iterator ri(s.rbegin()); | |
503 | CPPUNIT_ASSERT( _T('r') == *ri ); | |
504 | CPPUNIT_ASSERT( _T('a') == *++ri ); | |
505 | CPPUNIT_ASSERT( _T('r') == *--ri ); | |
506 | ||
507 | ri = s.rend(); | |
508 | ri--; | |
509 | CPPUNIT_ASSERT( _T('f') == *ri ); | |
510 | ||
511 | --ri; | |
512 | CPPUNIT_ASSERT( _T('o') == *ri ); | |
513 | ||
514 | wxString::const_iterator i = ri.base(); | |
515 | CPPUNIT_ASSERT( _T('z') == *i ); | |
516 | } | |
517 | ||
518 | void StdStringTestCase::StdSubstr() | |
519 | { | |
520 | wxString s1 = _T("abcdefgABCDEFG"); | |
521 | ||
522 | CPPUNIT_ASSERT( s1.substr( 0, 14 ) == s1 ); | |
523 | CPPUNIT_ASSERT( s1.substr( 1, 13 ) == _T("bcdefgABCDEFG") ); | |
524 | CPPUNIT_ASSERT( s1.substr( 1, 20 ) == _T("bcdefgABCDEFG") ); | |
525 | CPPUNIT_ASSERT( s1.substr( 14, 30 ) == _T("") ); | |
526 | ||
527 | s1.insert(3,1,'\0'); | |
528 | s1.insert(8,1,'\0'); | |
529 | s1.insert(13,1,'\0'); | |
530 | ||
531 | wxString s2 = wxT("bcdefgABCDEFG"); | |
532 | s2.insert(2,1,'\0'); | |
533 | s2.insert(7,1,'\0'); | |
534 | s2.insert(12,1,'\0'); | |
535 | ||
536 | CPPUNIT_ASSERT( s1.substr( 0, 17 ) == s1 ); | |
537 | CPPUNIT_ASSERT( s1.substr( 1, 17 ) == s2 ); | |
538 | CPPUNIT_ASSERT( s1.substr( 1, 20 ) == s2 ); | |
539 | CPPUNIT_ASSERT( s1.substr( 17, 30 ) == _T("") ); | |
540 | } | |
541 | ||
542 | #if wxUSE_STD_STRING | |
543 | void StdStringTestCase::StdConversion() | |
544 | { | |
545 | std::string strStd("std::string value"); | |
546 | wxStdWideString strStdWide(L"std::wstring value"); | |
547 | ||
548 | wxString s1(strStd); | |
549 | CPPUNIT_ASSERT_EQUAL( "std::string value", s1 ); | |
550 | ||
551 | wxString s2(strStdWide); | |
552 | CPPUNIT_ASSERT_EQUAL( "std::wstring value", s2 ); | |
553 | ||
554 | wxString s3; | |
555 | s3 = strStd; | |
556 | CPPUNIT_ASSERT_EQUAL( "std::string value", s3 ); | |
557 | s3 = strStdWide; | |
558 | CPPUNIT_ASSERT_EQUAL( "std::wstring value", s3 ); | |
559 | ||
560 | wxString s4("hello"); | |
561 | ||
562 | // wxString -> std::string conversion is only available in wxUSE_STL case, | |
563 | // because it conflicts with conversion to const char*/wchar_t*: | |
564 | #if wxUSE_STL | |
565 | std::string s5 = s4; | |
566 | CPPUNIT_ASSERT_EQUAL( "hello", s5 ); | |
567 | ||
568 | wxStdWideString s6 = s4; | |
569 | CPPUNIT_ASSERT_EQUAL( "hello", s6 ); | |
570 | #endif | |
571 | ||
572 | std::string s7(s4); | |
573 | CPPUNIT_ASSERT( s7 == "hello" ); | |
574 | ||
575 | wxStdWideString s8(s4); | |
576 | CPPUNIT_ASSERT( s8 == "hello" ); | |
577 | } | |
578 | #endif // wxUSE_STD_STRING |