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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_ostream/] [inserters_character/] [wchar_t/] [7.cc] - Rev 742
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// 1999-08-16 bkoz // Copyright (C) 1999, 2000, 2002, 2003, 2009 Free Software Foundation // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. // 27.6.2.5.4 basic_ostream character inserters #include <string> #include <ostream> #include <sstream> #include <locale> #include <testsuite_hooks.h> // Global counter, needs to be reset after use. bool used; class gnu_ctype : public std::ctype<wchar_t> { protected: char_type do_widen(char c) const { used = true; return std::ctype<wchar_t>::do_widen(c); } const char* do_widen(const char* low, const char* high, char_type* dest) const { used = true; return std::ctype<wchar_t>::do_widen(low, high, dest); } }; // 27.6.2.5.4 - Character inserter template functions // [lib.ostream.inserters.character] void test07() { using namespace std; bool test __attribute__((unused)) = true; const char* buffer = "SFPL 5th floor, outside carrol, the Asian side"; wostringstream oss; oss.imbue(locale(locale::classic(), new gnu_ctype)); // 1 // template<class charT, class traits> // basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>& out, // const char* s); used = false; oss << buffer; VERIFY( used ); // Only required for char_type != char wstring str = oss.str(); wchar_t c1 = oss.widen(buffer[0]); VERIFY( str[0] == c1 ); wchar_t c2 = oss.widen(buffer[1]); VERIFY( str[1] == c2 ); // 2 // template<class charT, class traits> // basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>& out, // char c); used = false; oss.str(wstring()); oss << 'b'; VERIFY( used ); // Only required for char_type != char str = oss.str(); wchar_t c3 = oss.widen('b'); VERIFY( str[0] == c3 ); } int main() { test07(); return 0; }