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- ////////////////////////////////////////////////////////////////////////////
- // lazy_operator_tests.cpp
- //
- // lazy operator tests
- //
- ////////////////////////////////////////////////////////////////////////////
- /*=============================================================================
- Copyright (c) 2000-2003 Brian McNamara and Yannis Smaragdakis
- Copyright (c) 2001-2007 Joel de Guzman
- Copyright (c) 2015 John Fletcher
- Distributed under the Boost Software License, Version 1.0. (See accompanying
- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- ==============================================================================*/
- #include <boost/phoenix/core/limits.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #include <boost/phoenix/core.hpp>
- #include <boost/phoenix/function/lazy_operator.hpp>
- int main()
- {
- using boost::phoenix::plus;
- using boost::phoenix::minus;
- using boost::phoenix::arg_names::arg1;
- using boost::phoenix::arg_names::arg2;
- int a = 123;
- int b = 256;
-
- BOOST_TEST(plus(arg1, arg2)(a, b) == a+b);
- BOOST_TEST(plus(arg1, arg2, 3)(a, b) == a+b+3);
- BOOST_TEST(plus(arg1, b)(a) == a+b);
- BOOST_TEST(plus(a, arg2)(a,b) == a+b);
- BOOST_TEST(plus(a, arg1)(b) == a+b);
- BOOST_TEST(plus(a, b)() == a+b);
- BOOST_TEST(minus(a, b)() == a-b);
- BOOST_TEST(plus(minus(a, b),b)() == a);
- BOOST_TEST(plus(minus(arg1, b),b)(a) == a);
- BOOST_TEST(plus(minus(arg1, arg2),b)(a,b) == a);
- BOOST_TEST(plus(minus(arg1, arg2),arg2)(a,b) ==a);
- return boost::report_errors();
- }
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