gdb/unittests/basic_string_view/operations/rfind/char/2.cc

   1 // { dg-options "-std=gnu++17" }
   2
   3 // Copyright (C) 2013-2022 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 namespace operations_rfind_2 {
  21
  22 // basic_string_view::find_last_of
  23
  24 static void
  25 test02 ()
  26 {
  27   gdb::string_view z("ab");
  28   gdb::string_view::size_type pos;
  29   pos = z.find_last_of("ab");
  30   VERIFY( pos == 1 );
  31   pos = z.find_last_of("Xa");
  32   VERIFY( pos == 0 );
  33   pos = z.find_last_of("Xb");
  34   VERIFY( pos == 1 );
  35   pos = z.find_last_of("XYZ");
  36   VERIFY( pos == gdb::string_view::npos );
  37   pos = z.find_last_of('a');
  38   VERIFY( pos == 0 );
  39   pos = z.find_last_of('b');
  40   VERIFY( pos == 1 );
  41   pos = z.find_last_of('X');
  42   VERIFY( pos == gdb::string_view::npos );
  43 }
  44
  45 static int
  46 main ()
  47 {
  48   test02();
  49
  50   return 0;
  51 }
  52
  53 } // namespace operations_rfind_2