// { dg-options "-std=gnu++2a" }
// { dg-do run { target c++2a } }
// Copyright (C) 2018-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// .
// basic_string begins_with
#include
#include
void
test01()
{
const char cstr_dir[] = "slugs/";
const std::string_view sv_dir("slugs/");
const char cstr_dir2[] = "worms/";
const std::string_view sv_dir2("worms/");
const std::string s_test("slugs/slimy.jpg");
const auto cstr_in_slugs = s_test.starts_with(cstr_dir);
VERIFY( cstr_in_slugs );
const auto sv_in_slugs = s_test.starts_with(sv_dir);
VERIFY( sv_in_slugs );
const auto char_s = s_test.starts_with('s');
VERIFY( char_s );
const auto cstr_in_worms = s_test.starts_with(cstr_dir2);
VERIFY( !cstr_in_worms );
const auto sv_in_worms = s_test.starts_with(sv_dir2);
VERIFY( !sv_in_worms );
const auto char_w = s_test.starts_with('w');
VERIFY( !char_w );
}
int
main()
{
test01();
return 0;
}