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