1// { dg-require-namedlocale "" } 2 3// Copyright (C) 2003, 2005, 2009 Free Software Foundation, Inc. 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// 27.5.2.4.1 Locales 21 22#include <streambuf> 23#include <locale> 24#include <testsuite_hooks.h> 25 26class Buf2 : public std::wstreambuf 27{ 28public: 29 std::locale before; 30 std::locale after; 31 32protected: 33 void imbue(const std::locale& loc) 34 { 35 before = getloc(); 36 37 std::wstreambuf::imbue(loc); 38 39 after = getloc(); 40 } 41}; 42 43// libstdc++/13007 44void test02() 45{ 46 bool test __attribute__((unused)) = true; 47 48 Buf2 buf; 49 std::locale loc(std::locale("en_US")); 50 51 buf.pubimbue(loc); 52 53 VERIFY( buf.getloc() == loc ); 54 VERIFY( buf.before == std::locale::classic() ); 55 VERIFY( buf.after == std::locale::classic() ); 56} 57 58int main() 59{ 60 test02(); 61 return 0; 62} 63