1// 2004-04-30 Paolo Carlini <pcarlini@suse.de> 2 3// Copyright (C) 2004, 2009, 2010 Free Software Foundation 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// 22.2.2.2.1 num_put members 21 22#include <locale> 23#include <sstream> 24#include <testsuite_hooks.h> 25 26// On Solaris 9 and 32-bit Solaris 10/x86, this test crashes in libc. Inside 27// libstdc++, we call sprintf like so: 28// sprintf (buffer, "%.*f", 1000, 1.0) 29// which crashes. 30// { dg-do run { xfail { i?86-*-solaris2.9 || { i?86-*-solaris2.10 && ilp32 } } } } 31 32// libstdc++/14220 33void test01() 34{ 35 using namespace std; 36 bool test __attribute__((unused)) = true; 37 38 wostringstream oss; 39 const num_put<wchar_t>& np = use_facet<num_put<wchar_t> >(oss.getloc()); 40 41 const int precision = 1000; 42 43 oss.precision(precision); 44 oss.setf(ios_base::fixed); 45 np.put(oss.rdbuf(), oss, L'+', 1.0); 46 const wstring result = oss.str(); 47 VERIFY( result.size() == precision + 2 ); 48} 49 50int main() 51{ 52 test01(); 53 return 0; 54} 55