1// 2001-02-26 Benjamin Kosnik <bkoz@redhat.com> 2 3// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 4// Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 3, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// You should have received a copy of the GNU General Public License along 18// with this library; see the file COPYING3. If not see 19// <http://www.gnu.org/licenses/>. 20 21// 19.1 Exception classes 22 23#include <string> 24#include <ios> 25#include <cstring> 26#include <testsuite_hooks.h> 27 28// test copy ctors, assignment operators, and persistence of member string data 29// libstdc++/1972 30// via Greg Bumgardner <bumgard@roguewave.com> 31void allocate_on_stack(void) 32{ 33 const size_t num = 512; 34 __extension__ char array[num]; 35 for (size_t i = 0; i < num; i++) 36 array[i]=0; 37} 38 39void test04() 40{ 41 bool test __attribute__((unused)) = true; 42 const std::string s("CA ISO emergency once again:immediate power down"); 43 const char* strlit1 = "wish I lived in Palo Alto"; 44 const char* strlit2 = "...or Santa Barbara"; 45 std::ios_base::failure obj1(s); 46 47 // block 01 48 { 49 const std::string s2(strlit1); 50 std::ios_base::failure obj2(s2); 51 obj1 = obj2; 52 } 53 allocate_on_stack(); 54 VERIFY( std::strcmp(strlit1, obj1.what()) == 0 ); 55 56 // block 02 57 { 58 const std::string s3(strlit2); 59 std::ios_base::failure obj3 = std::ios_base::failure(s3); 60 obj1 = obj3; 61 } 62 allocate_on_stack(); 63 VERIFY( std::strcmp(strlit2, obj1.what()) == 0 ); 64} 65 66int main(void) 67{ 68 test04(); 69 return 0; 70} 71