]>
Commit | Line | Data |
---|---|---|
52066eae | 1 | // { dg-do run { target c++14 } } |
77cba5af | 2 | |
7adcbafe | 3 | // Copyright (C) 2013-2022 Free Software Foundation, Inc. |
77cba5af ESR |
4 | // |
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) | |
9 | // any later version. | |
10 | ||
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. | |
15 | ||
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/>. | |
19 | ||
20 | // basic_string_view constructors. | |
21 | ||
22 | #include <experimental/string_view> | |
23 | #include <string> | |
24 | #include <cwchar> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | void | |
28 | test01() | |
29 | { | |
77cba5af ESR |
30 | typedef std::experimental::wstring_view::size_type csize_type; |
31 | ||
32 | // basic_string_view() | |
33 | const std::experimental::wstring_view str00{}; | |
34 | VERIFY( str00.length() == 0 ); | |
16545743 | 35 | VERIFY( str00.data() == nullptr ); |
77cba5af ESR |
36 | |
37 | // basic_string_view(const char*) | |
38 | const wchar_t str_lit01[] = L"rodeo beach, marin"; | |
39 | const std::experimental::wstring_view str01{str_lit01}; | |
40 | VERIFY( str01.length() == 18 ); | |
41 | VERIFY( str01.data() == str_lit01 ); | |
42 | const std::experimental::wstring_view str02{L"baker beach, san francisco"}; | |
43 | VERIFY( str02.length() == 26 ); | |
44 | ||
45 | // basic_string_view(const string_view&) | |
46 | std::experimental::wstring_view str04{str01}; | |
47 | VERIFY( str04.length() == str01.length() ); | |
48 | VERIFY( str04.data() == str01.data() ); | |
49 | ||
50 | // basic_string_view(const char* s) | |
51 | csize_type len_lit01 = wcslen(str_lit01); | |
52 | std::experimental::wstring_view str05{str_lit01, len_lit01}; | |
53 | VERIFY( str05.length() == len_lit01 ); | |
54 | VERIFY( str05.data() == str_lit01 ); | |
32f9be16 | 55 | |
77cba5af ESR |
56 | // basic_string_view(basic_string& s) |
57 | std::wstring istr07(10, L'z'); | |
58 | std::experimental::wstring_view str07{istr07}; | |
59 | VERIFY( str07.length() == 10 ); | |
60 | } | |
61 | ||
62 | int | |
63 | main() | |
64 | { | |
65 | test01(); | |
66 | ||
67 | return 0; | |
68 | } |