1// { dg-options "-std=gnu++17" }
2
3// Copyright (C) 2013-2020 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 constructors.
21
22#include <string_view>
23#include <testsuite_hooks.h>
24
25void
26test03()
27{
28  const wchar_t* with_nulls = L"This contains \0 a zero byte.";
29
30  // These are tests to see how basic_string_view handles data with NUL
31  // bytes.  Obviously basic_string_view(char*) will halt at the first one, but
32  // nothing else should.
33  std::wstring_view s1 (with_nulls, 28);
34  VERIFY( s1.size() == 28 );
35  std::wstring_view s2 (s1);
36  VERIFY( s2.size() == 28 );
37}
38
39int
40main()
41{
42  test03();
43
44  return 0;
45}
46