gdb/unittests/basic_string_view/operations/find/char/4.cc

   1 // { dg-options "-std=gnu++17" }
   2
   3 // Copyright (C) 2013-2021 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 // basic_string_view find
  21
  22 namespace operations_find_4 {
  23
  24 // libstdc++/31401
  25 static void
  26 test01()
  27 {
  28   typedef gdb::string_view::size_type csize_type;
  29   csize_type npos = gdb::string_view::npos;
  30
  31   gdb::string_view use = "anu";
  32   csize_type pos1 = use.find("a", npos);
  33
  34   VERIFY( pos1 == npos );
  35 }
  36
  37 static int
  38 main ()
  39 {
  40   test01();
  41
  42   return 0;
  43 }
  44
  45 } // namespace operations_find_4