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3 // Copyright (C) 1999-2018 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
22 #include <testsuite_hooks.h>
25 #include <debug/string>
26 using namespace __gnu_debug
;
33 // string& insert(size_type __p, const char* s, size_type n);
34 // string& insert(size_type __p, const char* s);
35 // but now s points inside the _Rep
39 const char* title
= "Everything was beautiful, and nothing hurt";
40 // Increasing size: str01 is reallocated every time.
42 str01
.insert(0, str01
.c_str() + str01
.size() - 4, 4);
43 VERIFY( str01
== "hurtEverything was beautiful, and nothing hurt" );
45 str01
.insert(0, str01
.c_str(), 5);
46 VERIFY( str01
== "EveryEverything was beautiful, and nothing hurt" );
48 str01
.insert(10, str01
.c_str() + 4, 6);
49 VERIFY( str01
== "Everythingything was beautiful, and nothing hurt" );
51 str01
.insert(15, str01
.c_str(), 10);
52 VERIFY( str01
== "Everything was Everythingbeautiful, and nothing hurt" );
54 str01
.insert(15, str01
.c_str() + 11, 13);
55 VERIFY( str01
== "Everything was was beautifulbeautiful, and nothing hurt" );
57 str01
.insert(0, str01
.c_str());
58 VERIFY( str01
== "Everything was beautiful, and nothing hurt"
59 "Everything was beautiful, and nothing hurt");
60 // Again: no reallocations.
62 str01
.insert(0, str01
.c_str() + str01
.size() - 4, 4);
63 VERIFY( str01
== "hurtEverything was beautiful, and nothing hurt" );
65 str01
.insert(0, str01
.c_str(), 5);
66 VERIFY( str01
== "EveryEverything was beautiful, and nothing hurt" );
68 str01
.insert(10, str01
.c_str() + 4, 6);
69 VERIFY( str01
== "Everythingything was beautiful, and nothing hurt" );
71 str01
.insert(15, str01
.c_str(), 10);
72 VERIFY( str01
== "Everything was Everythingbeautiful, and nothing hurt" );
74 str01
.insert(15, str01
.c_str() + 11, 13);
75 VERIFY( str01
== "Everything was was beautifulbeautiful, and nothing hurt" );
77 str01
.insert(0, str01
.c_str());
78 VERIFY( str01
== "Everything was beautiful, and nothing hurt"
79 "Everything was beautiful, and nothing hurt");