1 ////////////////////////////////////////////////////////////////////////////
2 // lazy_compose_tests.cpp
3 //
4 // tests on compose
5 //
6 ////////////////////////////////////////////////////////////////////////////
7 /*=============================================================================
8 Copyright (c) 2000-2003 Brian McNamara and Yannis Smaragdakis
9 Copyright (c) 2001-2007 Joel de Guzman
10 Copyright (c) 2015 John Fletcher
11
12 Distributed under the Boost Software License, Version 1.0. (See accompanying
13 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
14 ==============================================================================*/
15
16 #include <boost/phoenix/core/limits.hpp>
17
18 #include <boost/detail/lightweight_test.hpp>
19 #include <boost/phoenix/core.hpp>
20 #include <boost/phoenix/function/lazy_prelude.hpp>
21
22
main()23 int main()
24 {
25 namespace phx = boost::phoenix;
26 using boost::phoenix::arg_names::arg1;
27 using boost::phoenix::arg_names::arg2;
28 using namespace phx;
29
30 BOOST_TEST(compose(id,id)(arg1)(1) == 1);
31 BOOST_TEST(compose(id,id)(1)() == 1);
32 BOOST_TEST(compose(inc,inc)(arg1)(1) == 3);
33 BOOST_TEST(compose(inc,plus)(arg1,arg2)(2,3) == 6);
34 BOOST_TEST(compose(plus,inc,dec)(arg1)(1) == 2);
35 BOOST_TEST(compose(plus,plus,minus)(arg1,arg2)(3,1) == 6);
36
37
38
39 return boost::report_errors();
40 }
41