1// 2004-04-30 Paolo Carlini <pcarlini@suse.de> 2 3// Copyright (C) 2004, 2009, 2010, 2011 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// On Solaris 9/x86 and 32-bit Solaris 10/x86, this test crashes in libc. 23// Inside libstdc++, we call sprintf like so: 24// sprintf (buffer, "%.*f", 1000, 1.0) 25// which crashes. 26// { dg-xfail-run-if "" i?86-*-solaris2.9 } 27// { dg-xfail-run-if "" { i?86-*-solaris2.10 && ilp32 } } 28 29#include <locale> 30#include <sstream> 31#include <testsuite_hooks.h> 32 33// libstdc++/14220 34void test01() 35{ 36 using namespace std; 37 bool test __attribute__((unused)) = true; 38 39 ostringstream oss; 40 const num_put<char>& np = use_facet<num_put<char> >(oss.getloc()); 41 42 const int precision = 1000; 43 44 oss.precision(precision); 45 oss.setf(ios_base::fixed); 46 np.put(oss.rdbuf(), oss, '+', 1.0); 47 const string result = oss.str(); 48 VERIFY( result.size() == precision + 2 ); 49} 50 51int main() 52{ 53 test01(); 54 return 0; 55} 56