1// from tstring.cc, from jason merrill, et. al.
2
3// Copyright (C) 2000, 2003, 2009 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 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#include <string>
21#include <testsuite_hooks.h>
22
23// 21.3.6.6 basic_string::find_last_not_of
24bool test03()
25{
26  bool test __attribute__((unused)) = true;
27  typedef std::wstring::size_type csize_type;
28  std::wstring::size_type pos;
29  csize_type npos = std::wstring::npos;
30
31  std::wstring x;
32  pos = x.find_last_not_of(L'X');
33  VERIFY( pos == npos );
34  pos = x.find_last_not_of(L"XYZ");
35  VERIFY( pos == npos );
36
37  std::wstring y(L"a");
38  pos = y.find_last_not_of(L'X');
39  VERIFY( pos == 0 );
40  pos = y.find_last_not_of(L'a');
41  VERIFY( pos == npos );
42  pos = y.find_last_not_of(L"XYZ");
43  VERIFY( pos == 0 );
44  pos = y.find_last_not_of(L"a");
45  VERIFY( pos == npos );
46
47  std::wstring z(L"ab");
48  pos = z.find_last_not_of(L'X');
49  VERIFY( pos == 1 );
50  pos = z.find_last_not_of(L"XYZ");
51  VERIFY( pos == 1 );
52  pos = z.find_last_not_of(L'b');
53  VERIFY( pos == 0 );
54  pos = z.find_last_not_of(L"Xb");
55  VERIFY( pos == 0 );
56  pos = z.find_last_not_of(L"Xa");
57  VERIFY( pos == 1 );
58  return test;
59}
60int main()
61{
62  test03();
63  return 0;
64}
65