// 2004-01-30 Paolo Carlini <pcarlini@suse.de> // Copyright (C) 2004 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. // 21.3.1 basic_string constructors. #include <iterator> #include <sstream> #include <cstdlib> #include <testsuite_hooks.h> using namespace std; string data(long len) { string ret; for (long i = 0; i < len; ++i) ret.push_back('a' + rand() % 26); return ret; } void test01(int iter) { bool test __attribute__((unused)) = true; for (long i = 0, j = 1; i < iter; ++i, j *= 3) { istringstream isstr(data(j)); string str((istreambuf_iterator<char>(isstr)), istreambuf_iterator<char>()); VERIFY( str == isstr.str() ); } } int main() { test01(13); return 0; }