ceph/src/boost/libs/phoenix/test/boost_bind_compatibility/bind_void_test.cpp

   1 #include <boost/config.hpp>
   2
   3 #if defined(BOOST_MSVC)
   4 #pragma warning(disable: 4786)  // identifier truncated in debug info
   5 #pragma warning(disable: 4710)  // function not inlined
   6 #pragma warning(disable: 4711)  // function selected for automatic inline expansion
   7 #pragma warning(disable: 4514)  // unreferenced inline removed
   8 #endif
   9
  10 //
  11 //  bind_void_test.cpp - test for bind<void>
  12 //
  13 //  Copyright (c) 2008 Peter Dimov
  14 //  Copyright (c) 2014 Agustin Berge
  15 //
  16 // Distributed under the Boost Software License, Version 1.0. (See
  17 // accompanying file LICENSE_1_0.txt or copy at
  18 // http://www.boost.org/LICENSE_1_0.txt)
  19 //
  20
  21 #include <boost/bind.hpp>
  22 #include <boost/ref.hpp>
  23
  24 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  25 #pragma warning(push, 3)
  26 #endif
  27
  28 #include <iostream>
  29
  30 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  31 #pragma warning(pop)
  32 #endif
  33
  34 #include <boost/detail/lightweight_test.hpp>
  35
  36 //
  37
  38 long global_result;
  39
  40 long f_0()
  41 {
  42     return global_result = 17041L;
  43 }
  44
  45 long f_1(long a)
  46 {
  47     return global_result = a;
  48 }
  49
  50 long f_2(long a, long b)
  51 {
  52     return global_result = a + 10 * b;
  53 }
  54
  55 long f_3(long a, long b, long c)
  56 {
  57     return global_result = a + 10 * b + 100 * c;
  58 }
  59
  60 long f_4(long a, long b, long c, long d)
  61 {
  62     return global_result = a + 10 * b + 100 * c + 1000 * d;
  63 }
  64
  65 long f_5(long a, long b, long c, long d, long e)
  66 {
  67     return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e;
  68 }
  69
  70 long f_6(long a, long b, long c, long d, long e, long f)
  71 {
  72     return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f;
  73 }
  74
  75 long f_7(long a, long b, long c, long d, long e, long f, long g)
  76 {
  77     return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g;
  78 }
  79
  80 long f_8(long a, long b, long c, long d, long e, long f, long g, long h)
  81 {
  82     return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h;
  83 }
  84
  85 long f_9(long a, long b, long c, long d, long e, long f, long g, long h, long i)
  86 {
  87     return global_result = a + 10 * b + 100 * c + 1000 * d + 10000 * e + 100000 * f + 1000000 * g + 10000000 * h + 100000000 * i;
  88 }
  89
  90 void function_test()
  91 {
  92     using namespace boost;
  93
  94     int const i = 1;
  95
  96     BOOST_TEST( (bind<void>(f_0)(i), (global_result == 17041L)) );
  97     BOOST_TEST( (bind<void>(f_1, _1)(i), (global_result == 1L)) );
  98     BOOST_TEST( (bind<void>(f_2, _1, 2)(i), (global_result == 21L)) );
  99     BOOST_TEST( (bind<void>(f_3, _1, 2, 3)(i), (global_result == 321L)) );
 100     BOOST_TEST( (bind<void>(f_4, _1, 2, 3, 4)(i), (global_result == 4321L)) );
 101     BOOST_TEST( (bind<void>(f_5, _1, 2, 3, 4, 5)(i), (global_result == 54321L)) );
 102     BOOST_TEST( (bind<void>(f_6, _1, 2, 3, 4, 5, 6)(i), (global_result == 654321L)) );
 103     BOOST_TEST( (bind<void>(f_7, _1, 2, 3, 4, 5, 6, 7)(i), (global_result == 7654321L)) );
 104     BOOST_TEST( (bind<void>(f_8, _1, 2, 3, 4, 5, 6, 7, 8)(i), (global_result == 87654321L)) );
 105     BOOST_TEST( (bind<void>(f_9, _1, 2, 3, 4, 5, 6, 7, 8, 9)(i), (global_result == 987654321L)) );
 106 }
 107
 108 //
 109
 110 struct Y
 111 {
 112     short operator()(short & r) const { return global_result = ++r; }
 113     int operator()(int a, int b) const { return global_result = a + 10 * b; }
 114     long operator() (long a, long b, long c) const { return global_result = a + 10 * b + 100 * c; }
 115     void operator() (long a, long b, long c, long d) const { global_result = a + 10 * b + 100 * c + 1000 * d; }
 116 };
 117
 118 void function_object_test()
 119 {
 120     using namespace boost;
 121
 122     short i(6);
 123
 124     int const k = 3;
 125
 126     BOOST_TEST( (bind<void>(Y(), ref(i))(), (global_result == 7)) );
 127     BOOST_TEST( (bind<void>(Y(), ref(i))(), (global_result == 8)) );
 128     BOOST_TEST( (bind<void>(Y(), i, _1)(k), (global_result == 38)) );
 129     BOOST_TEST( (bind<void>(Y(), i, _1, 9)(k), (global_result == 938)) );
 130     BOOST_TEST( (bind<void>(Y(), i, _1, 9, 4)(k), (global_result == 4938)) );
 131 }
 132
 133 int main()
 134 {
 135     function_test();
 136     function_object_test();
 137
 138     return boost::report_errors();
 139 }