libstdc++-v3/testsuite/21_strings/basic_string/operations/ends_with/char.cc

   1 // { dg-do run { target c++20 } }
   2
   3 // Copyright (C) 2018-2024 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 ends_with
  21
  22 #include <testsuite_string.h>
  23 #include <testsuite_hooks.h>
  24
  25 void
  26 test01()
  27 {
  28   const char cstr_suf[] = ".jpg";
  29   const std::string_view sv_suf(".jpg");
  30   const char cstr_suf2[] = ".rgb";
  31   const std::string_view sv_suf2(".rgb");
  32
  33   const __gnu_test::string s_test("slugs/slimy.jpg");
  34
  35   const auto cstr_in_slugs = s_test.ends_with(cstr_suf);
  36   VERIFY( cstr_in_slugs );
  37   const auto sv_in_slugs = s_test.ends_with(sv_suf);
  38   VERIFY( sv_in_slugs );
  39   const auto char_g = s_test.ends_with('g');
  40   VERIFY( char_g );
  41
  42   const auto cstr_in_worms = s_test.ends_with(cstr_suf2);
  43   VERIFY( !cstr_in_worms );
  44   const auto sv_in_worms = s_test.ends_with(sv_suf2);
  45   VERIFY( !sv_in_worms );
  46   const auto char_b = s_test.ends_with('b');
  47   VERIFY( !char_b );
  48 }
  49
  50 int
  51 main()
  52 {
  53   test01();
  54   return 0;
  55 }