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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/21_strings/basic_string/insert/wchar_t/2.cc
3 // Copyright (C) 1999-2013 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 // 21.3.5.4 basic_string::insert
23 #include <testsuite_hooks.h>
26 // wstring& insert(size_type __p, const wchar_t* s, size_type n);
27 // wstring& insert(size_type __p, const wchar_t* s);
28 // but now s points inside the _Rep
31 bool test
__attribute__((unused
)) = true;
34 const wchar_t* title
= L
"Everything was beautiful, and nothing hurt";
35 // Increasing size: str01 is reallocated every time.
37 str01
.insert(0, str01
.c_str() + str01
.size() - 4, 4);
38 VERIFY( str01
== L
"hurtEverything was beautiful, and nothing hurt" );
40 str01
.insert(0, str01
.c_str(), 5);
41 VERIFY( str01
== L
"EveryEverything was beautiful, and nothing hurt" );
43 str01
.insert(10, str01
.c_str() + 4, 6);
44 VERIFY( str01
== L
"Everythingything was beautiful, and nothing hurt" );
46 str01
.insert(15, str01
.c_str(), 10);
47 VERIFY( str01
== L
"Everything was Everythingbeautiful, and nothing hurt" );
49 str01
.insert(15, str01
.c_str() + 11, 13);
50 VERIFY( str01
== L
"Everything was was beautifulbeautiful, and nothing hurt" );
52 str01
.insert(0, str01
.c_str());
53 VERIFY( str01
== L
"Everything was beautiful, and nothing hurt"
54 L
"Everything was beautiful, and nothing hurt");
55 // Again: no reallocations.
57 str01
.insert(0, str01
.c_str() + str01
.size() - 4, 4);
58 VERIFY( str01
== L
"hurtEverything was beautiful, and nothing hurt" );
60 str01
.insert(0, str01
.c_str(), 5);
61 VERIFY( str01
== L
"EveryEverything was beautiful, and nothing hurt" );
63 str01
.insert(10, str01
.c_str() + 4, 6);
64 VERIFY( str01
== L
"Everythingything was beautiful, and nothing hurt" );
66 str01
.insert(15, str01
.c_str(), 10);
67 VERIFY( str01
== L
"Everything was Everythingbeautiful, and nothing hurt" );
69 str01
.insert(15, str01
.c_str() + 11, 13);
70 VERIFY( str01
== L
"Everything was was beautifulbeautiful, and nothing hurt" );
72 str01
.insert(0, str01
.c_str());
73 VERIFY( str01
== L
"Everything was beautiful, and nothing hurt"
74 L
"Everything was beautiful, and nothing hurt");