1 // 1999-07-22 bkoz 2 3 // Copyright (C) 1994-2019 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 // 27.6.2.7 standard basic_ostream manipulators 21 22 #include <ostream> 23 #include <sstream> 24 #include <testsuite_hooks.h> 25 test01(void)26void test01(void) 27 { 28 const std::string str01(" santa barbara "); 29 std::string str04; 30 std::string str05; 31 32 std::ostringstream oss01(str01); 33 std::ostringstream oss02; 34 35 // template<_CharT, _Traits> 36 // basic_ostream<_CharT, _Traits>& flush(basic_ostream<_Char, _Traits>& os) 37 oss01.flush(); 38 str04 = oss01.str(); 39 VERIFY( str04.size() == str01.size() ); 40 41 oss02.flush(); 42 str05 = oss02.str(); 43 VERIFY( str05.size() == 0 ); 44 } 45 main()46int main() 47 { 48 test01(); 49 return 0; 50 } 51