1// 1999-06-04 bkoz 2 3// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. 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 2, 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 COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// 21.3.1 basic_string constructors. 22 23#include <new> 24#include <string> 25#include <stdexcept> 26#include <testsuite_hooks.h> 27 28void test03() 29{ 30 bool test __attribute__((unused)) = true; 31 const wchar_t* with_nulls = L"This contains \0 a zero byte."; 32 33 // These are tests to see how basic_string handles data with NUL 34 // bytes. Obviously basic_string(char*) will halt at the first one, but 35 // nothing else should. 36 std::wstring s1 (with_nulls, 28); 37 VERIFY( s1.size() == 28 ); 38 std::wstring s2 (s1); 39 VERIFY( s2.size() == 28 ); 40 41 // Not defined, but libstdc++ throws an exception. 42 const wchar_t* bogus = 0; 43 try 44 { 45 std::wstring str1(bogus); 46 VERIFY( false ); 47 } 48 catch(std::exception& fail) 49 { 50 VERIFY( true ); 51 } 52 53 // Not defined, but libstdc++ throws an exception. 54 try 55 { 56 std::wstring str2(bogus, 5); 57 VERIFY( false ); 58 } 59 catch(std::exception& fail) 60 { 61 VERIFY( true ); 62 } 63} 64 65int main() 66{ 67 test03(); 68 return 0; 69} 70