1// 1999-08-11 bkoz
2
3// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009 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// 27.6.1.3 unformatted input functions
21
22#include <cstring> // for strlen
23#include <istream>
24#include <sstream>
25#include <testsuite_hooks.h>
26
27// [bug] istream::getline(char*,streamsize) still broken
28// http://gcc.gnu.org/ml/libstdc++/2000-07/msg00126.html
29// brent verner <brent at rcfile dot org
30void
31test06()
32{
33  using namespace std;
34
35  bool test __attribute__((unused)) = true;
36  const streamsize it = 5;
37  char tmp[it];
38  const char* str_lit = "abcd\n";
39
40  stringbuf strbuf(str_lit, std::ios_base::in);
41  istream istr(&strbuf);
42
43  istr.getline(tmp,it);
44  VERIFY( istr.gcount() == it );  // extracted whole string
45  VERIFY( strlen(tmp) == 4 );     // stored all but '\n'
46  VERIFY( !istr.eof() );          // extracted up to but not eof
47  VERIFY( !istr.fail() );         // failbit not set
48
49  char c = 'z';
50  istr.get(c);
51  VERIFY( c == 'z' );
52  VERIFY( istr.eof() );
53}
54
55int
56main()
57{
58  test06();
59  return 0;
60}
61