]>
Commit | Line | Data |
---|---|---|
1 | // Copyright (C) 2017-2020 Free Software Foundation, Inc. | |
2 | // | |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 3, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING3. If not see | |
16 | // <http://www.gnu.org/licenses/>. | |
17 | ||
18 | // { dg-do run { target c++11 } } | |
19 | ||
20 | #include <codecvt> | |
21 | #include <testsuite_hooks.h> | |
22 | ||
23 | const int bomlen = 3; // UTF-8 BOM is 24 bits | |
24 | const int maxlen = 4; | |
25 | ||
26 | void | |
27 | test01() | |
28 | { | |
29 | std::codecvt_utf8_utf16<char16_t> c; | |
30 | VERIFY( c.always_noconv() == false ); | |
31 | VERIFY( c.encoding() == 0 ); | |
32 | VERIFY( c.max_length() == maxlen ); | |
33 | ||
34 | std::codecvt_utf8_utf16<char16_t, 0x10ffff, std::consume_header> c_bom; | |
35 | VERIFY( c_bom.always_noconv() == false ); | |
36 | VERIFY( c_bom.encoding() == 0 ); | |
37 | VERIFY( c_bom.max_length() == (maxlen + bomlen) ); | |
38 | } | |
39 | ||
40 | void | |
41 | test02() | |
42 | { | |
43 | std::codecvt_utf8_utf16<char32_t> c; | |
44 | VERIFY( c.always_noconv() == false ); | |
45 | VERIFY( c.encoding() == 0 ); | |
46 | VERIFY( c.max_length() == maxlen ); | |
47 | ||
48 | std::codecvt_utf8_utf16<char32_t, 0x10ffff, std::consume_header> c_bom; | |
49 | VERIFY( c_bom.always_noconv() == false ); | |
50 | VERIFY( c_bom.encoding() == 0 ); | |
51 | VERIFY( c_bom.max_length() == (maxlen + bomlen) ); | |
52 | } | |
53 | ||
54 | void | |
55 | test03() | |
56 | { | |
57 | #ifdef _GLIBCXX_USE_WCHAR_T | |
58 | std::codecvt_utf8_utf16<wchar_t> c; | |
59 | VERIFY( c.always_noconv() == false ); | |
60 | VERIFY( c.encoding() == 0 ); | |
61 | VERIFY( c.max_length() == maxlen ); | |
62 | ||
63 | std::codecvt_utf8_utf16<wchar_t, 0x10ffff, std::consume_header> c_bom; | |
64 | VERIFY( c_bom.always_noconv() == false ); | |
65 | VERIFY( c_bom.encoding() == 0 ); | |
66 | VERIFY( c_bom.max_length() == (maxlen + bomlen) ); | |
67 | #endif | |
68 | } | |
69 | ||
70 | int | |
71 | main() | |
72 | { | |
73 | test01(); | |
74 | test02(); | |
75 | test03(); | |
76 | } |