projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d9254fc | 1 | // Copyright (C) 2014-2020 Free Software Foundation, Inc. |
| f0fd118f JW |
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 | ||
| 52066eae | 18 | // { dg-do run { target c++11 } } |
| 4216708a | 19 | // { dg-require-namedlocale "de_DE.ISO8859-15" } |
| f0fd118f JW |
20 | |
| 21 | // 27.6.3 template class basic_streambuf | |
| 22 | ||
| 23 | #include <streambuf> | |
| 24 | #include <testsuite_hooks.h> | |
| 25 | ||
| 26 | struct streambuf : std::streambuf | |
| 27 | { | |
| 28 | streambuf() | |
| 29 | { | |
| 30 | setp(pbuf, std::end(pbuf)); | |
| 31 | setg(gbuf, gbuf, gbuf); | |
| 32 | } | |
| 33 | ||
| 34 | streambuf(const std::locale& loc) : streambuf() | |
| 35 | { | |
| 36 | imbue(loc); | |
| 37 | } | |
| 38 | ||
| 39 | // implement tests as member functions to be able to call protected members | |
| 40 | void test_copy() const; | |
| 41 | void test_assign() const; | |
| 42 | void test_swap() const; | |
| 43 | ||
| 44 | char gbuf[32]; | |
| 45 | char pbuf[32]; | |
| 46 | }; | |
| 47 | ||
| 48 | void streambuf::test_copy() const | |
| 49 | { | |
| f0fd118f JW |
50 | streambuf a(*this); |
| 51 | ||
| 52 | VERIFY( eback() == a.eback() ); | |
| 53 | VERIFY( gptr() == a.gptr() ); | |
| 54 | VERIFY( egptr() == a.egptr() ); | |
| 55 | VERIFY( pbase() == a.pbase() ); | |
| 56 | VERIFY( pptr() == a.pptr() ); | |
| 57 | VERIFY( epptr() == a.epptr() ); | |
| 58 | VERIFY( getloc() == a.getloc() ); | |
| 59 | } | |
| 60 | ||
| 61 | void streambuf::test_assign() const | |
| 62 | { | |
| f0fd118f JW |
63 | streambuf a; |
| 64 | a = *this; | |
| 65 | ||
| 66 | VERIFY( eback() == a.eback() ); | |
| 67 | VERIFY( gptr() == a.gptr() ); | |
| 68 | VERIFY( egptr() == a.egptr() ); | |
| 69 | VERIFY( pbase() == a.pbase() ); | |
| 70 | VERIFY( pptr() == a.pptr() ); | |
| 71 | VERIFY( epptr() == a.epptr() ); | |
| 72 | VERIFY( getloc() == a.getloc() ); | |
| 73 | } | |
| 74 | ||
| 75 | void streambuf::test_swap() const | |
| 76 | { | |
| f0fd118f JW |
77 | streambuf a(*this); |
| 78 | streambuf b; | |
| 79 | const streambuf c(b); | |
| 80 | ||
| 81 | a.swap(b); | |
| 82 | ||
| 83 | VERIFY( eback() == b.eback() ); | |
| 84 | VERIFY( gptr() == b.gptr() ); | |
| 85 | VERIFY( egptr() == b.egptr() ); | |
| 86 | VERIFY( pbase() == b.pbase() ); | |
| 87 | VERIFY( pptr() == b.pptr() ); | |
| 88 | VERIFY( epptr() == b.epptr() ); | |
| 89 | VERIFY( getloc() == b.getloc() ); | |
| 90 | ||
| 91 | VERIFY( c.eback() == a.eback() ); | |
| 92 | VERIFY( c.gptr() == a.gptr() ); | |
| 93 | VERIFY( c.egptr() == a.egptr() ); | |
| 94 | VERIFY( c.pbase() == a.pbase() ); | |
| 95 | VERIFY( c.pptr() == a.pptr() ); | |
| 96 | VERIFY( c.epptr() == a.epptr() ); | |
| 97 | VERIFY( c.getloc() == a.getloc() ); | |
| 98 | } | |
| 99 | ||
| 100 | int main() | |
| 101 | { | |
| 4216708a | 102 | std::locale loc(ISO_8859(15,de_DE)); |
| f0fd118f JW |
103 | streambuf s(loc); |
| 104 | s.test_copy(); | |
| 105 | s.test_assign(); | |
| 106 | s.test_swap(); | |
| 107 | } |