41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
////////////////////////////////////////////////////////////////////////////
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// lazy_compose_tests.cpp
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//
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// tests on compose
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//
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////////////////////////////////////////////////////////////////////////////
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/*=============================================================================
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Copyright (c) 2000-2003 Brian McNamara and Yannis Smaragdakis
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Copyright (c) 2001-2007 Joel de Guzman
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Copyright (c) 2015 John Fletcher
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <boost/phoenix/core/limits.hpp>
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/phoenix/core.hpp>
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#include <boost/phoenix/function/lazy_prelude.hpp>
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int main()
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{
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namespace phx = boost::phoenix;
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using boost::phoenix::arg_names::arg1;
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using boost::phoenix::arg_names::arg2;
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using namespace phx;
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BOOST_TEST(compose(id,id)(arg1)(1) == 1);
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BOOST_TEST(compose(id,id)(1)() == 1);
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BOOST_TEST(compose(inc,inc)(arg1)(1) == 3);
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BOOST_TEST(compose(inc,plus)(arg1,arg2)(2,3) == 6);
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BOOST_TEST(compose(plus,inc,dec)(arg1)(1) == 2);
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BOOST_TEST(compose(plus,plus,minus)(arg1,arg2)(3,1) == 6);
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return boost::report_errors();
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}
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