1// 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t
2
3// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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 2, 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 COPYING.  If not, write to the Free
19// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
20// USA.
21
22#include <sstream>
23#include <testsuite_hooks.h>
24
25std::wstring str_01(L"mykonos. . . or what?");
26std::wstring str_02(L"paris, or sainte-maxime?");
27std::wstring str_03;
28std::wstringbuf strb_01(str_01);
29std::wstringbuf strb_02(str_02, std::ios_base::in);
30std::wstringbuf strb_03(str_03, std::ios_base::out);
31
32// test overloaded virtual functions
33void test04()
34{
35  bool test __attribute__((unused)) = true;
36  std::streamoff  		strmof_1(-1), strmof_2;
37  typedef std::wstringbuf::int_type int_type;
38  typedef std::wstringbuf::traits_type traits_type;
39
40  // GET
41  strmof_1 = strb_01.in_avail();
42  strmof_2 = strb_02.in_avail();
43  strmof_1 = strb_03.in_avail();
44
45  // int_type sbumpc()
46  // if read_cur not avail, return uflow(), else return *read_cur & increment
47  int_type c1 = strb_01.sbumpc();
48  int_type c2 = strb_02.sbumpc();
49  VERIFY( c1 != c2 );
50  VERIFY( c1 == str_01[0] );
51  VERIFY( c2 == str_02[0] ); //should equal first letter at this point
52  int_type c3 = strb_01.sbumpc();
53  int_type c4 = strb_02.sbumpc();
54  VERIFY( c1 != c2 );
55  VERIFY( c1 != c3 );
56  VERIFY( c2 != c4 );
57  int_type c5 = strb_03.sbumpc();
58  VERIFY( c5 == traits_type::eof() );
59}
60
61int main()
62{
63  test04();
64  return 0;
65}
66
67
68
69// more candy!!!
70