1// (C) Copyright Andy Tompkins 2010. Permission to copy, use, modify, sell and
2// distribute this software is granted provided this copyright notice appears
3// in all copies. This software is provided "as is" without express or implied
4// warranty, and with no claim as to its suitability for any purpose.
5
6// Distributed under the Boost Software License, Version 1.0. (See
7// accompanying file LICENSE_1_0.txt or copy at
8// https://www.boost.org/LICENSE_1_0.txt)
9
10// libs/uuid/test/test_nil_generator.cpp -------------------------------//
11
12#include <boost/uuid/uuid.hpp>
13#include <boost/uuid/uuid_io.hpp>
14#include <boost/uuid/nil_generator.hpp>
15#include <boost/detail/lightweight_test.hpp>
16
17int main(int, char*[])
18{
19 using namespace boost::uuids;
20
21 uuid u1 = nil_generator()();
22 uuid u2 = {.data: {0}};
23 BOOST_TEST_EQ(u1, u2);
24
25 uuid u3 = nil_uuid();
26 BOOST_TEST_EQ(u3, u2);
27
28 return boost::report_errors();
29}
30

source code of boost/libs/uuid/test/test_nil_generator.cpp