140 lines
3.9 KiB
C++
140 lines
3.9 KiB
C++
#include <boost/config.hpp>
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#if defined(BOOST_MSVC)
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#pragma warning(disable: 4786) // identifier truncated in debug info
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#pragma warning(disable: 4710) // function not inlined
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#pragma warning(disable: 4711) // function selected for automatic inline expansion
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#pragma warning(disable: 4514) // unreferenced inline removed
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#endif
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//
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// bind_void_test.cpp - test for bind<void>
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//
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// Copyright (c) 2008 Peter Dimov
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// Copyright (c) 2014 Agustin Berge
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#include <boost/bind.hpp>
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#include <boost/ref.hpp>
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#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
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#pragma warning(push, 3)
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#endif
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#include <iostream>
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#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
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#pragma warning(pop)
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#endif
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#include <boost/detail/lightweight_test.hpp>
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//
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long global_result;
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long f_0()
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{
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return global_result = 17041L;
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}
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long f_1(long a)
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{
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return global_result = a;
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}
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long f_2(long a, long b)
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{
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return global_result = a + 10 * b;
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}
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long f_3(long a, long b, long c)
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{
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return global_result = a + 10 * b + 100 * c;
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}
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long f_4(long a, long b, long c, long d)
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{
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return global_result = a + 10 * b + 100 * c + 1000 * d;
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}
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long f_5(long a, long b, long c, long d, long e)
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{
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return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e;
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}
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long f_6(long a, long b, long c, long d, long e, long f)
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{
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return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f;
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}
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long f_7(long a, long b, long c, long d, long e, long f, long g)
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{
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return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g;
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}
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long f_8(long a, long b, long c, long d, long e, long f, long g, long h)
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{
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return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h;
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}
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long f_9(long a, long b, long c, long d, long e, long f, long g, long h, long i)
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{
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return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h + 100000000 * i;
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}
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void function_test()
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{
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using namespace boost;
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int const i = 1;
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BOOST_TEST( (bind<void>(f_0)(i), (global_result == 17041L)) );
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BOOST_TEST( (bind<void>(f_1, _1)(i), (global_result == 1L)) );
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BOOST_TEST( (bind<void>(f_2, _1, 2)(i), (global_result == 21L)) );
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BOOST_TEST( (bind<void>(f_3, _1, 2, 3)(i), (global_result == 321L)) );
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BOOST_TEST( (bind<void>(f_4, _1, 2, 3, 4)(i), (global_result == 4321L)) );
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BOOST_TEST( (bind<void>(f_5, _1, 2, 3, 4, 5)(i), (global_result == 54321L)) );
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BOOST_TEST( (bind<void>(f_6, _1, 2, 3, 4, 5, 6)(i), (global_result == 654321L)) );
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BOOST_TEST( (bind<void>(f_7, _1, 2, 3, 4, 5, 6, 7)(i), (global_result == 7654321L)) );
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BOOST_TEST( (bind<void>(f_8, _1, 2, 3, 4, 5, 6, 7, 8)(i), (global_result == 87654321L)) );
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BOOST_TEST( (bind<void>(f_9, _1, 2, 3, 4, 5, 6, 7, 8, 9)(i), (global_result == 987654321L)) );
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}
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//
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struct Y
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{
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short operator()(short & r) const { return global_result = ++r; }
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int operator()(int a, int b) const { return global_result = a + 10 * b; }
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long operator() (long a, long b, long c) const { return global_result = a + 10 * b + 100 * c; }
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void operator() (long a, long b, long c, long d) const { global_result = a + 10 * b + 100 * c + 1000 * d; }
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};
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void function_object_test()
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{
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using namespace boost;
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short i(6);
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int const k = 3;
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BOOST_TEST( (bind<void>(Y(), ref(i))(), (global_result == 7)) );
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BOOST_TEST( (bind<void>(Y(), ref(i))(), (global_result == 8)) );
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BOOST_TEST( (bind<void>(Y(), i, _1)(k), (global_result == 38)) );
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BOOST_TEST( (bind<void>(Y(), i, _1, 9)(k), (global_result == 938)) );
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BOOST_TEST( (bind<void>(Y(), i, _1, 9, 4)(k), (global_result == 4938)) );
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}
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int main()
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{
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function_test();
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function_object_test();
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return boost::report_errors();
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}
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