1// Copyright 2021 Peter Dimov
2// Distributed under the Boost Software License, Version 1.0.
3// https://www.boost.org/LICENSE_1_0.txt
4
5#include <boost/core/detail/string_view.hpp>
6#include <boost/core/lightweight_test.hpp>
7#include <algorithm>
8#include <cstddef>
9
10int main()
11{
12 std::size_t const npos = boost::core::string_view::npos;
13
14 {
15 boost::core::string_view sv( "" );
16
17 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view() ), npos );
18 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 1 ), npos );
19
20 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ) ), npos );
21 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 1 ), npos );
22
23 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ) ), npos );
24 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 1 ), npos );
25
26 BOOST_TEST_EQ( sv.find_last_not_of( '1' ), npos );
27 BOOST_TEST_EQ( sv.find_last_not_of( '1', 1 ), npos );
28
29 BOOST_TEST_EQ( sv.find_last_not_of( "" ), npos );
30 BOOST_TEST_EQ( sv.find_last_not_of( "", 1 ), npos );
31
32 BOOST_TEST_EQ( sv.find_last_not_of( "1" ), npos );
33 BOOST_TEST_EQ( sv.find_last_not_of( "1", 1 ), npos );
34
35 BOOST_TEST_EQ( sv.find_last_not_of( "12", 0, 0 ), npos );
36 BOOST_TEST_EQ( sv.find_last_not_of( "12", 1, 0 ), npos );
37
38 BOOST_TEST_EQ( sv.find_last_not_of( "12", 0, 1 ), npos );
39 BOOST_TEST_EQ( sv.find_last_not_of( "12", 1, 1 ), npos );
40
41 BOOST_TEST_EQ( sv.find_last_not_of( "12", 0, 2 ), npos );
42 BOOST_TEST_EQ( sv.find_last_not_of( "12", 1, 2 ), npos );
43 }
44
45 {
46 boost::core::wstring_view sv( L"" );
47
48 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view() ), npos );
49 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 1 ), npos );
50
51 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ) ), npos );
52 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 1 ), npos );
53
54 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ) ), npos );
55 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 1 ), npos );
56
57 BOOST_TEST_EQ( sv.find_last_not_of( L'1' ), npos );
58 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 1 ), npos );
59
60 BOOST_TEST_EQ( sv.find_last_not_of( L"" ), npos );
61 BOOST_TEST_EQ( sv.find_last_not_of( L"", 1 ), npos );
62
63 BOOST_TEST_EQ( sv.find_last_not_of( L"1" ), npos );
64 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 1 ), npos );
65
66 BOOST_TEST_EQ( sv.find_last_not_of( L"12", 0, 0 ), npos );
67 BOOST_TEST_EQ( sv.find_last_not_of( L"12", 1, 0 ), npos );
68
69 BOOST_TEST_EQ( sv.find_last_not_of( L"12", 0, 1 ), npos );
70 BOOST_TEST_EQ( sv.find_last_not_of( L"12", 1, 1 ), npos );
71
72 BOOST_TEST_EQ( sv.find_last_not_of( L"12", 0, 2 ), npos );
73 BOOST_TEST_EQ( sv.find_last_not_of( L"12", 1, 2 ), npos );
74 }
75
76 {
77 boost::core::string_view sv( "123123" );
78
79 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 0 ), 0 );
80 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 1 ), 1 );
81 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 2 ), 2 );
82 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 3 ), 3 );
83 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 4 ), 4 );
84 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 5 ), 5 );
85 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 6 ), 5 );
86 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view(), 7 ), 5 );
87 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view() ), 5 );
88
89 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 0 ), 0 );
90 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 1 ), 1 );
91 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 2 ), 2 );
92 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 3 ), 3 );
93 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 4 ), 4 );
94 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 5 ), 5 );
95 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 6 ), 5 );
96 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ), 7 ), 5 );
97 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "" ) ), 5 );
98
99 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 0 ), npos );
100 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 1 ), 1 );
101 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 2 ), 2 );
102 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 3 ), 2 );
103 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 4 ), 4 );
104 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 5 ), 5 );
105 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 6 ), 5 );
106 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ), 7 ), 5 );
107 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "1" ) ), 5 );
108
109 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 0 ), 0 );
110 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 1 ), 1 );
111 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 2 ), 2 );
112 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 3 ), 3 );
113 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 4 ), 4 );
114 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 5 ), 5 );
115 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 6 ), 5 );
116 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ), 7 ), 5 );
117 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "4" ) ), 5 );
118
119 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 0 ), 0 );
120 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 1 ), 0 );
121 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 2 ), 0 );
122 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 3 ), 3 );
123 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 4 ), 3 );
124 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 5 ), 3 );
125 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 6 ), 3 );
126 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ), 7 ), 3 );
127 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::string_view( "23" ) ), 3 );
128
129 BOOST_TEST_EQ( sv.find_last_not_of( '1', 0 ), npos );
130 BOOST_TEST_EQ( sv.find_last_not_of( '1', 1 ), 1 );
131 BOOST_TEST_EQ( sv.find_last_not_of( '1', 2 ), 2 );
132 BOOST_TEST_EQ( sv.find_last_not_of( '1', 3 ), 2 );
133 BOOST_TEST_EQ( sv.find_last_not_of( '1', 4 ), 4 );
134 BOOST_TEST_EQ( sv.find_last_not_of( '1', 5 ), 5 );
135 BOOST_TEST_EQ( sv.find_last_not_of( '1', 6 ), 5 );
136 BOOST_TEST_EQ( sv.find_last_not_of( '1', 7 ), 5 );
137 BOOST_TEST_EQ( sv.find_last_not_of( '1' ), 5 );
138
139 BOOST_TEST_EQ( sv.find_last_not_of( '3', 0 ), 0 );
140 BOOST_TEST_EQ( sv.find_last_not_of( '3', 1 ), 1 );
141 BOOST_TEST_EQ( sv.find_last_not_of( '3', 2 ), 1 );
142 BOOST_TEST_EQ( sv.find_last_not_of( '3', 3 ), 3 );
143 BOOST_TEST_EQ( sv.find_last_not_of( '3', 4 ), 4 );
144 BOOST_TEST_EQ( sv.find_last_not_of( '3', 5 ), 4 );
145 BOOST_TEST_EQ( sv.find_last_not_of( '3', 6 ), 4 );
146 BOOST_TEST_EQ( sv.find_last_not_of( '3', 7 ), 4 );
147 BOOST_TEST_EQ( sv.find_last_not_of( '3' ), 4 );
148
149 BOOST_TEST_EQ( sv.find_last_not_of( '9', 0 ), 0 );
150 BOOST_TEST_EQ( sv.find_last_not_of( '9', 1 ), 1 );
151 BOOST_TEST_EQ( sv.find_last_not_of( '9', 2 ), 2 );
152 BOOST_TEST_EQ( sv.find_last_not_of( '9', 3 ), 3 );
153 BOOST_TEST_EQ( sv.find_last_not_of( '9', 4 ), 4 );
154 BOOST_TEST_EQ( sv.find_last_not_of( '9', 5 ), 5 );
155 BOOST_TEST_EQ( sv.find_last_not_of( '9', 6 ), 5 );
156 BOOST_TEST_EQ( sv.find_last_not_of( '9', 7 ), 5 );
157 BOOST_TEST_EQ( sv.find_last_not_of( '9' ), 5 );
158
159 BOOST_TEST_EQ( sv.find_last_not_of( "", 0 ), 0 );
160 BOOST_TEST_EQ( sv.find_last_not_of( "", 1 ), 1 );
161 BOOST_TEST_EQ( sv.find_last_not_of( "", 2 ), 2 );
162 BOOST_TEST_EQ( sv.find_last_not_of( "", 3 ), 3 );
163 BOOST_TEST_EQ( sv.find_last_not_of( "", 4 ), 4 );
164 BOOST_TEST_EQ( sv.find_last_not_of( "", 5 ), 5 );
165 BOOST_TEST_EQ( sv.find_last_not_of( "", 6 ), 5 );
166 BOOST_TEST_EQ( sv.find_last_not_of( "", 7 ), 5 );
167 BOOST_TEST_EQ( sv.find_last_not_of( "" ), 5 );
168
169 BOOST_TEST_EQ( sv.find_last_not_of( "1", 0 ), npos );
170 BOOST_TEST_EQ( sv.find_last_not_of( "1", 1 ), 1 );
171 BOOST_TEST_EQ( sv.find_last_not_of( "1", 2 ), 2 );
172 BOOST_TEST_EQ( sv.find_last_not_of( "1", 3 ), 2 );
173 BOOST_TEST_EQ( sv.find_last_not_of( "1", 4 ), 4 );
174 BOOST_TEST_EQ( sv.find_last_not_of( "1", 5 ), 5 );
175 BOOST_TEST_EQ( sv.find_last_not_of( "1", 6 ), 5 );
176 BOOST_TEST_EQ( sv.find_last_not_of( "1", 7 ), 5 );
177 BOOST_TEST_EQ( sv.find_last_not_of( "1" ), 5 );
178
179 BOOST_TEST_EQ( sv.find_last_not_of( "23", 0 ), 0 );
180 BOOST_TEST_EQ( sv.find_last_not_of( "23", 1 ), 0 );
181 BOOST_TEST_EQ( sv.find_last_not_of( "23", 2 ), 0 );
182 BOOST_TEST_EQ( sv.find_last_not_of( "23", 3 ), 3 );
183 BOOST_TEST_EQ( sv.find_last_not_of( "23", 4 ), 3 );
184 BOOST_TEST_EQ( sv.find_last_not_of( "23", 5 ), 3 );
185 BOOST_TEST_EQ( sv.find_last_not_of( "23", 6 ), 3 );
186 BOOST_TEST_EQ( sv.find_last_not_of( "23", 7 ), 3 );
187 BOOST_TEST_EQ( sv.find_last_not_of( "23" ), 3 );
188
189 BOOST_TEST_EQ( sv.find_last_not_of( "123", 0, 0 ), 0 );
190 BOOST_TEST_EQ( sv.find_last_not_of( "123", 1, 0 ), 1 );
191 BOOST_TEST_EQ( sv.find_last_not_of( "123", 2, 0 ), 2 );
192 BOOST_TEST_EQ( sv.find_last_not_of( "123", 3, 0 ), 3 );
193 BOOST_TEST_EQ( sv.find_last_not_of( "123", 4, 0 ), 4 );
194 BOOST_TEST_EQ( sv.find_last_not_of( "123", 5, 0 ), 5 );
195 BOOST_TEST_EQ( sv.find_last_not_of( "123", 6, 0 ), 5 );
196 BOOST_TEST_EQ( sv.find_last_not_of( "123", 7, 0 ), 5 );
197
198 BOOST_TEST_EQ( sv.find_last_not_of( "123", 0, 1 ), npos );
199 BOOST_TEST_EQ( sv.find_last_not_of( "123", 1, 1 ), 1 );
200 BOOST_TEST_EQ( sv.find_last_not_of( "123", 2, 1 ), 2 );
201 BOOST_TEST_EQ( sv.find_last_not_of( "123", 3, 1 ), 2 );
202 BOOST_TEST_EQ( sv.find_last_not_of( "123", 4, 1 ), 4 );
203 BOOST_TEST_EQ( sv.find_last_not_of( "123", 5, 1 ), 5 );
204 BOOST_TEST_EQ( sv.find_last_not_of( "123", 6, 1 ), 5 );
205 BOOST_TEST_EQ( sv.find_last_not_of( "123", 7, 1 ), 5 );
206
207 BOOST_TEST_EQ( sv.find_last_not_of( "123", 0, 2 ), npos );
208 BOOST_TEST_EQ( sv.find_last_not_of( "123", 1, 2 ), npos );
209 BOOST_TEST_EQ( sv.find_last_not_of( "123", 2, 2 ), 2 );
210 BOOST_TEST_EQ( sv.find_last_not_of( "123", 3, 2 ), 2 );
211 BOOST_TEST_EQ( sv.find_last_not_of( "123", 4, 2 ), 2 );
212 BOOST_TEST_EQ( sv.find_last_not_of( "123", 5, 2 ), 5 );
213 BOOST_TEST_EQ( sv.find_last_not_of( "123", 6, 2 ), 5 );
214 BOOST_TEST_EQ( sv.find_last_not_of( "123", 7, 2 ), 5 );
215
216 BOOST_TEST_EQ( sv.find_last_not_of( "123", 0, 3 ), npos );
217 BOOST_TEST_EQ( sv.find_last_not_of( "123", 1, 3 ), npos );
218 BOOST_TEST_EQ( sv.find_last_not_of( "123", 2, 3 ), npos );
219 BOOST_TEST_EQ( sv.find_last_not_of( "123", 3, 3 ), npos );
220 BOOST_TEST_EQ( sv.find_last_not_of( "123", 4, 3 ), npos );
221 BOOST_TEST_EQ( sv.find_last_not_of( "123", 5, 3 ), npos );
222 BOOST_TEST_EQ( sv.find_last_not_of( "123", 6, 3 ), npos );
223 BOOST_TEST_EQ( sv.find_last_not_of( "123", 7, 3 ), npos );
224 }
225
226 {
227 boost::core::wstring_view sv( L"123123" );
228
229 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 0 ), 0 );
230 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 1 ), 1 );
231 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 2 ), 2 );
232 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 3 ), 3 );
233 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 4 ), 4 );
234 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 5 ), 5 );
235 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 6 ), 5 );
236 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view(), 7 ), 5 );
237 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view() ), 5 );
238
239 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 0 ), 0 );
240 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 1 ), 1 );
241 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 2 ), 2 );
242 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 3 ), 3 );
243 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 4 ), 4 );
244 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 5 ), 5 );
245 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 6 ), 5 );
246 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ), 7 ), 5 );
247 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"" ) ), 5 );
248
249 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 0 ), npos );
250 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 1 ), 1 );
251 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 2 ), 2 );
252 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 3 ), 2 );
253 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 4 ), 4 );
254 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 5 ), 5 );
255 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 6 ), 5 );
256 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ), 7 ), 5 );
257 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"1" ) ), 5 );
258
259 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 0 ), 0 );
260 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 1 ), 1 );
261 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 2 ), 2 );
262 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 3 ), 3 );
263 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 4 ), 4 );
264 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 5 ), 5 );
265 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 6 ), 5 );
266 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ), 7 ), 5 );
267 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"4" ) ), 5 );
268
269 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 0 ), 0 );
270 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 1 ), 0 );
271 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 2 ), 0 );
272 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 3 ), 3 );
273 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 4 ), 3 );
274 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 5 ), 3 );
275 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 6 ), 3 );
276 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ), 7 ), 3 );
277 BOOST_TEST_EQ( sv.find_last_not_of( boost::core::wstring_view( L"23" ) ), 3 );
278
279 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 0 ), npos );
280 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 1 ), 1 );
281 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 2 ), 2 );
282 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 3 ), 2 );
283 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 4 ), 4 );
284 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 5 ), 5 );
285 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 6 ), 5 );
286 BOOST_TEST_EQ( sv.find_last_not_of( L'1', 7 ), 5 );
287 BOOST_TEST_EQ( sv.find_last_not_of( L'1' ), 5 );
288
289 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 0 ), 0 );
290 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 1 ), 1 );
291 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 2 ), 1 );
292 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 3 ), 3 );
293 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 4 ), 4 );
294 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 5 ), 4 );
295 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 6 ), 4 );
296 BOOST_TEST_EQ( sv.find_last_not_of( L'3', 7 ), 4 );
297 BOOST_TEST_EQ( sv.find_last_not_of( L'3' ), 4 );
298
299 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 0 ), 0 );
300 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 1 ), 1 );
301 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 2 ), 2 );
302 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 3 ), 3 );
303 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 4 ), 4 );
304 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 5 ), 5 );
305 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 6 ), 5 );
306 BOOST_TEST_EQ( sv.find_last_not_of( L'9', 7 ), 5 );
307 BOOST_TEST_EQ( sv.find_last_not_of( L'9' ), 5 );
308
309 BOOST_TEST_EQ( sv.find_last_not_of( L"", 0 ), 0 );
310 BOOST_TEST_EQ( sv.find_last_not_of( L"", 1 ), 1 );
311 BOOST_TEST_EQ( sv.find_last_not_of( L"", 2 ), 2 );
312 BOOST_TEST_EQ( sv.find_last_not_of( L"", 3 ), 3 );
313 BOOST_TEST_EQ( sv.find_last_not_of( L"", 4 ), 4 );
314 BOOST_TEST_EQ( sv.find_last_not_of( L"", 5 ), 5 );
315 BOOST_TEST_EQ( sv.find_last_not_of( L"", 6 ), 5 );
316 BOOST_TEST_EQ( sv.find_last_not_of( L"", 7 ), 5 );
317 BOOST_TEST_EQ( sv.find_last_not_of( L"" ), 5 );
318
319 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 0 ), npos );
320 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 1 ), 1 );
321 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 2 ), 2 );
322 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 3 ), 2 );
323 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 4 ), 4 );
324 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 5 ), 5 );
325 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 6 ), 5 );
326 BOOST_TEST_EQ( sv.find_last_not_of( L"1", 7 ), 5 );
327 BOOST_TEST_EQ( sv.find_last_not_of( L"1" ), 5 );
328
329 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 0 ), 0 );
330 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 1 ), 0 );
331 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 2 ), 0 );
332 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 3 ), 3 );
333 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 4 ), 3 );
334 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 5 ), 3 );
335 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 6 ), 3 );
336 BOOST_TEST_EQ( sv.find_last_not_of( L"23", 7 ), 3 );
337 BOOST_TEST_EQ( sv.find_last_not_of( L"23" ), 3 );
338
339 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 0, 0 ), 0 );
340 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 1, 0 ), 1 );
341 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 2, 0 ), 2 );
342 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 3, 0 ), 3 );
343 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 4, 0 ), 4 );
344 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 5, 0 ), 5 );
345 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 6, 0 ), 5 );
346 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 7, 0 ), 5 );
347
348 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 0, 1 ), npos );
349 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 1, 1 ), 1 );
350 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 2, 1 ), 2 );
351 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 3, 1 ), 2 );
352 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 4, 1 ), 4 );
353 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 5, 1 ), 5 );
354 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 6, 1 ), 5 );
355 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 7, 1 ), 5 );
356
357 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 0, 2 ), npos );
358 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 1, 2 ), npos );
359 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 2, 2 ), 2 );
360 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 3, 2 ), 2 );
361 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 4, 2 ), 2 );
362 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 5, 2 ), 5 );
363 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 6, 2 ), 5 );
364 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 7, 2 ), 5 );
365
366 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 0, 3 ), npos );
367 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 1, 3 ), npos );
368 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 2, 3 ), npos );
369 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 3, 3 ), npos );
370 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 4, 3 ), npos );
371 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 5, 3 ), npos );
372 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 6, 3 ), npos );
373 BOOST_TEST_EQ( sv.find_last_not_of( L"123", 7, 3 ), npos );
374 }
375
376 {
377 boost::core::wstring_view sv( L"\x101\x102\x103\x101\x102\x103" );
378
379 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 0, 0 ), 0 );
380 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 1, 0 ), 1 );
381 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 2, 0 ), 2 );
382 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 3, 0 ), 3 );
383 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 4, 0 ), 4 );
384 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 5, 0 ), 5 );
385 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 6, 0 ), 5 );
386 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 7, 0 ), 5 );
387
388 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 0, 1 ), npos );
389 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 1, 1 ), 1 );
390 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 2, 1 ), 2 );
391 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 3, 1 ), 2 );
392 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 4, 1 ), 4 );
393 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 5, 1 ), 5 );
394 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 6, 1 ), 5 );
395 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 7, 1 ), 5 );
396
397 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 0, 2 ), npos );
398 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 1, 2 ), npos );
399 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 2, 2 ), 2 );
400 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 3, 2 ), 2 );
401 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 4, 2 ), 2 );
402 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 5, 2 ), 5 );
403 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 6, 2 ), 5 );
404 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 7, 2 ), 5 );
405
406 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 0, 3 ), npos );
407 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 1, 3 ), npos );
408 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 2, 3 ), npos );
409 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 3, 3 ), npos );
410 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 4, 3 ), npos );
411 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 5, 3 ), npos );
412 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 6, 3 ), npos );
413 BOOST_TEST_EQ( sv.find_last_not_of( L"\x101\x102\x103", 7, 3 ), npos );
414 }
415
416 {
417 boost::core::string_view sv( "123a123B123c" );
418
419 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 0 ), npos );
420 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 1 ), npos );
421 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 2 ), npos );
422 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 3 ), 3 );
423 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 4 ), 3 );
424 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 5 ), 3 );
425 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 6 ), 3 );
426 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 7 ), 7 );
427 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 8 ), 7 );
428 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 9 ), 7 );
429 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 10 ), 7 );
430 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 11 ), 11 );
431 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789", 12 ), 11 );
432 BOOST_TEST_EQ( sv.find_last_not_of( "0123456789" ), 11 );
433 }
434
435 {
436 boost::core::wstring_view sv( L"123a123B123c" );
437
438 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 0 ), npos );
439 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 1 ), npos );
440 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 2 ), npos );
441 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 3 ), 3 );
442 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 4 ), 3 );
443 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 5 ), 3 );
444 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 6 ), 3 );
445 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 7 ), 7 );
446 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 8 ), 7 );
447 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 9 ), 7 );
448 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 10 ), 7 );
449 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 11 ), 11 );
450 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789", 12 ), 11 );
451 BOOST_TEST_EQ( sv.find_last_not_of( L"0123456789" ), 11 );
452 }
453
454 {
455 boost::core::string_view sv( "abc1abc2abc3" );
456
457 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 0 ), npos );
458 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 1 ), npos );
459 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 2 ), npos );
460 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 3 ), 3 );
461 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 4 ), 3 );
462 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 5 ), 3 );
463 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 6 ), 3 );
464 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 7 ), 7 );
465 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 8 ), 7 );
466 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 9 ), 7 );
467 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 10 ), 7 );
468 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 11 ), 11 );
469 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 12 ), 11 );
470 BOOST_TEST_EQ( sv.find_last_not_of( "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" ), 11 );
471 }
472
473 {
474 boost::core::wstring_view sv( L"abc1abc2abc3" );
475
476 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 0 ), npos );
477 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 1 ), npos );
478 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 2 ), npos );
479 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 3 ), 3 );
480 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 4 ), 3 );
481 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 5 ), 3 );
482 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 6 ), 3 );
483 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 7 ), 7 );
484 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 8 ), 7 );
485 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 9 ), 7 );
486 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 10 ), 7 );
487 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 11 ), 11 );
488 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 12 ), 11 );
489 BOOST_TEST_EQ( sv.find_last_not_of( L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" ), 11 );
490 }
491
492 {
493 char str[ 256 ];
494
495 for( int i = 0; i < 256; ++i )
496 {
497 str[ i ] = static_cast< unsigned char >( i );
498 }
499
500 boost::core::string_view sv( str, 256 );
501
502 BOOST_TEST_EQ( sv.find_last_not_of( sv ), npos );
503
504 std::string str2( sv.data(), sv.size() );
505
506 for( int i = 0; i < 256; ++i )
507 {
508 std::string str3( str2 );
509
510 str3[ i ] = ~str3[ i ];
511
512 BOOST_TEST_EQ( sv.find_last_not_of( str3 ), i );
513 }
514
515 std::reverse( first: str, last: str + 256 );
516
517 for( int i = 0; i < 256; ++i )
518 {
519 std::string str3( str2 );
520
521 str3[ i ] = ~str3[ i ];
522
523 BOOST_TEST_EQ( sv.find_last_not_of( str3 ), 255 - i );
524 }
525 }
526
527 {
528 wchar_t str[ 256 ];
529
530 for( int i = 0; i < 256; ++i )
531 {
532 str[ i ] = static_cast< wchar_t >( 0x100 + i );
533 }
534
535 boost::core::wstring_view sv( str, 256 );
536
537 BOOST_TEST_EQ( sv.find_first_not_of( sv ), npos );
538
539 std::wstring str2( sv.data(), sv.size() );
540
541 for( int i = 0; i < 256; ++i )
542 {
543 std::wstring str3( str2 );
544
545 str3[ i ] = ~str3[ i ];
546
547 BOOST_TEST_EQ( sv.find_first_not_of( str3 ), i );
548 }
549
550 std::reverse( first: str, last: str + 256 );
551
552 for( int i = 0; i < 256; ++i )
553 {
554 std::wstring str3( str2 );
555
556 str3[ i ] = ~str3[ i ];
557
558 BOOST_TEST_EQ( sv.find_first_not_of( str3 ), 255 - i );
559 }
560 }
561
562#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
563
564 {
565 boost::core::u8string_view sv( u8"123123" );
566
567 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 0 ), 0 );
568 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 1 ), 1 );
569 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 2 ), 2 );
570 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 3 ), 3 );
571 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 4 ), 4 );
572 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 5 ), 5 );
573 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 6 ), 5 );
574 BOOST_TEST_EQ( sv.find_last_not_of( u8"", 7 ), 5 );
575 BOOST_TEST_EQ( sv.find_last_not_of( u8"" ), 5 );
576
577 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 0 ), npos );
578 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 1 ), 1 );
579 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 2 ), 2 );
580 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 3 ), 2 );
581 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 4 ), 4 );
582 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 5 ), 5 );
583 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 6 ), 5 );
584 BOOST_TEST_EQ( sv.find_last_not_of( u8"1", 7 ), 5 );
585 BOOST_TEST_EQ( sv.find_last_not_of( u8"1" ), 5 );
586
587 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 0 ), 0 );
588 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 1 ), 0 );
589 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 2 ), 0 );
590 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 3 ), 3 );
591 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 4 ), 3 );
592 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 5 ), 3 );
593 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 6 ), 3 );
594 BOOST_TEST_EQ( sv.find_last_not_of( u8"23", 7 ), 3 );
595 BOOST_TEST_EQ( sv.find_last_not_of( u8"23" ), 3 );
596
597 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 0 ), npos );
598 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 1 ), npos );
599 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 2 ), npos );
600 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 3 ), npos );
601 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 4 ), npos );
602 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 5 ), npos );
603 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 6 ), npos );
604 BOOST_TEST_EQ( sv.find_last_not_of( u8"123", 7 ), npos );
605 }
606
607 {
608 boost::core::u8string_view sv( u8"123a123B123c" );
609
610 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 0 ), npos );
611 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 1 ), npos );
612 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 2 ), npos );
613 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 3 ), 3 );
614 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 4 ), 3 );
615 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 5 ), 3 );
616 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 6 ), 3 );
617 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 7 ), 7 );
618 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 8 ), 7 );
619 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 9 ), 7 );
620 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 10 ), 7 );
621 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 11 ), 11 );
622 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789", 12 ), 11 );
623 BOOST_TEST_EQ( sv.find_last_not_of( u8"0123456789" ), 11 );
624 }
625
626 {
627 boost::core::u8string_view sv( u8"abc1abc2abc3" );
628
629 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 0 ), npos );
630 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 1 ), npos );
631 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 2 ), npos );
632 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 3 ), 3 );
633 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 4 ), 3 );
634 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 5 ), 3 );
635 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 6 ), 3 );
636 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 7 ), 7 );
637 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 8 ), 7 );
638 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 9 ), 7 );
639 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 10 ), 7 );
640 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 11 ), 11 );
641 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 12 ), 11 );
642 BOOST_TEST_EQ( sv.find_last_not_of( u8"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" ), 11 );
643 }
644
645#endif
646
647 return boost::report_errors();
648}
649

source code of boost/libs/core/test/sv_find_last_not_of_test.cpp