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3 // Copyright (C) 1994-2022 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 21.3.5.6 basic_string::replace
23 #include <algorithm> // for std::find
24 #include <testsuite_hooks.h>
28 typedef std::wstring::size_type csize_type
;
29 typedef std::wstring::const_reference cref
;
30 typedef std::wstring::reference ref
;
32 const wchar_t str_lit01
[] = L
"ventura, california";
33 const std::wstring
str01(str_lit01
);
34 std::wstring
str02(L
"del mar, california");
35 std::wstring
str03(L
" and ");
38 // wstring& replace(size_type pos, size_type n, const wstring& string)
39 // wstring& replace(size_type pos1, size_type n1, const wstring& string,
40 // size_type pos2, size_type n2)
41 // wstring& replace(size_type pos, size_type n1, const wchar_t* s, size_type n2)
42 // wstring& replace(size_type pos, size_type n1, const wchar_t* s)
43 // wstring& replace(size_type pos, size_type n1, size_type n2, wchar_t c)
44 // wstring& replace(iterator it1, iterator it2, const wstring& str)
45 // wstring& replace(iterator it1, iterator it2, const wchar_t* s, size_type n)
46 // wstring& replace(iterator it1, iterator it2, const wchar_t* s)
47 // wstring& replace(iterator it1, iterator it2, size_type n, char c)
48 // template<typename InputIter>
49 // wstring& replace(iterator it1, iterator it2, InputIter j1, InputIter j2)
51 // with mods, from tstring.cc, from jason merrill, et. al.
52 std::wstring X
= L
"Hello";
58 std::wstring z
= x
.substr(2, 3);
59 VERIFY( z
== L
"llo" );
61 x
.replace(2, 2, L
"r");
62 VERIFY( x
== L
"Hero" );
65 x
.replace(0, 1, L
"j");
66 VERIFY( x
== L
"jello" );
68 wchar_t ar
[] = { L
'H', L
'e', L
'l', L
'l', L
'o' };
69 x
.replace(std::find(x
.begin(), x
.end(), L
'l'),
70 std::find(x
.rbegin(), x
.rend(), L
'l').base(), ar
,
71 ar
+ sizeof(ar
) / sizeof(ar
[0]));
72 VERIFY( x
== L
"jeHelloo" );