// 1999-04-12 bkoz // Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc. // // 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 2, 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 COPYING. If not, write to the Free // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, // USA. // 27.6.1.2.2 arithmetic extractors #include <cstdio> // for printf #include <istream> #include <ostream> #include <sstream> #include <locale> #include <testsuite_hooks.h> std::string str_01; std::string str_02("true false 0 1 110001"); std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5"); std::string str_04("0123"); std::stringbuf isbuf_01(std::ios_base::in); std::stringbuf isbuf_02(str_02, std::ios_base::in); std::stringbuf isbuf_03(str_03, std::ios_base::in); std::stringbuf isbuf_04(str_04, std::ios_base::in); std::istream is_01(NULL); std::istream is_02(&isbuf_02); std::istream is_03(&isbuf_03); std::istream is_04(&isbuf_04); std::stringstream ss_01(str_01); // In the presence of no fmtflags, the input operator should behave // like strtol(x, y, 0) // libstdc++/90 bool test11() { bool test = true; const char* cstrlit = "0x2a"; // sanity check via 'C' library call char* err; long l = std::strtol(cstrlit, &err, 0); std::istringstream iss(cstrlit); iss.setf(std::ios::fmtflags(0), std::ios::basefield); int i; iss >> i; VERIFY (!iss.fail()); VERIFY (l == i); return test; } int main() { test11(); return 0; }