]>
Commit | Line | Data |
---|---|---|
fdc11678 SM |
1 | // { dg-options "-std=gnu++17" } |
2 | ||
b811d2c2 | 3 | // Copyright (C) 2013-2020 Free Software Foundation, Inc. |
fdc11678 SM |
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::substr | |
21 | ||
c9638d26 | 22 | namespace operations_substr_1 { |
fdc11678 | 23 | |
dd694d77 SM |
24 | static void |
25 | test01 () | |
fdc11678 | 26 | { |
c9638d26 SM |
27 | typedef gdb::string_view::size_type csize_type; |
28 | typedef gdb::string_view::const_reference cref; | |
29 | typedef gdb::string_view::reference ref; | |
fdc11678 SM |
30 | csize_type csz01; |
31 | ||
32 | const char str_lit01[] = "rockaway, pacifica"; | |
c9638d26 SM |
33 | const gdb::string_view str01(str_lit01); |
34 | gdb::string_view str02; | |
fdc11678 SM |
35 | |
36 | // basic_string_view<charT, _Traits, _Alloc> | |
37 | // substr(size_type pos = 0, size_type n = npos) const; | |
38 | csz01 = str01.size(); | |
39 | str02 = str01.substr(0, 1); | |
40 | VERIFY( str02 == "r" ); | |
41 | str02 = str01.substr(10); | |
42 | VERIFY( str02 == "pacifica" ); | |
43 | ||
44 | try | |
45 | { | |
46 | str02 = str01.substr(csz01 + 1); | |
47 | VERIFY( false ); | |
48 | } | |
c9638d26 | 49 | catch(gdb_exception& fail) |
fdc11678 SM |
50 | { |
51 | VERIFY( true ); | |
52 | } | |
53 | catch(...) | |
54 | { | |
55 | VERIFY( false ); | |
56 | } | |
57 | ||
58 | try | |
59 | { | |
60 | str02 = str01.substr(csz01); | |
61 | VERIFY( str02.size() == 0 ); | |
62 | VERIFY( str02.begin() == str01.end() ); | |
63 | VERIFY( true ); | |
64 | } | |
65 | catch(...) | |
66 | { | |
67 | VERIFY( false ); | |
68 | } | |
69 | } | |
70 | ||
dd694d77 SM |
71 | static int |
72 | main () | |
fdc11678 SM |
73 | { |
74 | test01(); | |
75 | ||
76 | return 0; | |
77 | } | |
c9638d26 SM |
78 | |
79 | } // namespace operations_substr_1 |