1 2 #ifndef BOOST_CONTRACT_TEST_PUBLIC_FUNCTION_DECL_HPP_ 3 #define BOOST_CONTRACT_TEST_PUBLIC_FUNCTION_DECL_HPP_ 4 5 // Copyright (C) 2008-2018 Lorenzo Caminiti 6 // Distributed under the Boost Software License, Version 1.0 (see accompanying 7 // file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt). 8 // See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html 9 10 // Test with and without pre, post, and inv declarations. 11 12 #include "../detail/oteststream.hpp" 13 #include <boost/contract/public_function.hpp> 14 #include <boost/contract/base_types.hpp> 15 #include <boost/contract/override.hpp> 16 #include <boost/contract/check.hpp> 17 #include <boost/contract/assert.hpp> 18 19 boost::contract::test::detail::oteststream out; 20 21 bool c_pre = true, c_post = true; 22 bool c_entering_static_inv = true, c_entry_static_inv = true, 23 c_exit_static_inv = true; 24 bool c_entering_inv = true, c_entry_inv = true, c_exit_inv = true; 25 struct c { 26 #ifndef BOOST_CONTRACT_TEST_NO_C_STATIC_INV static_invariantc27 static void static_invariant() { 28 out << "c::static_inv" << std::endl; 29 if(c_entering_static_inv) BOOST_CONTRACT_ASSERT(c_entry_static_inv); 30 else BOOST_CONTRACT_ASSERT(c_exit_static_inv); 31 c_entering_static_inv = false; 32 } 33 #endif 34 #ifndef BOOST_CONTRACT_TEST_NO_C_INV invariantc35 void invariant() const { 36 out << "c::inv" << std::endl; 37 if(c_entering_inv) BOOST_CONTRACT_ASSERT(c_entry_inv); 38 else BOOST_CONTRACT_ASSERT(c_exit_inv); 39 c_entering_inv = false; 40 } 41 #endif 42 fc43 virtual void f(boost::contract::virtual_* v = 0) { 44 boost::contract::check c = boost::contract::public_function(v, this) 45 #ifndef BOOST_CONTRACT_TEST_NO_C_PRE 46 .precondition([] { 47 out << "c::f::pre" << std::endl; 48 BOOST_CONTRACT_ASSERT(c_pre); 49 }) 50 #endif 51 .old([] { out << "c::f::old" << std::endl; }) 52 #ifndef BOOST_CONTRACT_TEST_NO_C_POST 53 .postcondition([] { 54 out << "c::f::post" << std::endl; 55 BOOST_CONTRACT_ASSERT(c_post); 56 }) 57 #endif 58 ; 59 out << "c::f::body" << std::endl; 60 } 61 }; 62 63 bool b_pre = true, b_post = true; 64 bool b_entering_static_inv = true, b_entry_static_inv = true, 65 b_exit_static_inv = true; 66 bool b_entering_inv = true, b_entry_inv = true, b_exit_inv = true; 67 struct b 68 #define BASES public c 69 : BASES 70 { 71 typedef BOOST_CONTRACT_BASE_TYPES(BASES) base_types; 72 #undef BASES 73 74 #ifndef BOOST_CONTRACT_TEST_NO_B_STATIC_INV static_invariantb75 static void static_invariant() { 76 out << "b::static_inv" << std::endl; 77 if(b_entering_static_inv) BOOST_CONTRACT_ASSERT(b_entry_static_inv); 78 else BOOST_CONTRACT_ASSERT(b_exit_static_inv); 79 b_entering_static_inv = false; 80 } 81 #endif 82 #ifndef BOOST_CONTRACT_TEST_NO_B_INV invariantb83 void invariant() const { 84 out << "b::inv" << std::endl; 85 if(b_entering_inv) BOOST_CONTRACT_ASSERT(b_entry_inv); 86 else BOOST_CONTRACT_ASSERT(b_exit_inv); 87 b_entering_inv = false; 88 } 89 #endif 90 fb91 virtual void f(boost::contract::virtual_* v = 0) { 92 boost::contract::check c = boost::contract::public_function(v, this) 93 #ifndef BOOST_CONTRACT_TEST_NO_B_PRE 94 .precondition([] { 95 out << "b::f::pre" << std::endl; 96 BOOST_CONTRACT_ASSERT(b_pre); 97 }) 98 #endif 99 .old([] { out << "b::f::old" << std::endl; }) 100 #ifndef BOOST_CONTRACT_TEST_NO_B_POST 101 .postcondition([] { 102 out << "b::f::post" << std::endl; 103 BOOST_CONTRACT_ASSERT(b_post); 104 }) 105 #endif 106 ; 107 out << "a::f::body" << std::endl; 108 } 109 }; 110 111 bool a_pre = true, a_post = true; 112 bool a_entering_static_inv = true, a_entry_static_inv = true, 113 a_exit_static_inv = true; 114 bool a_entering_inv = true, a_entry_inv = true, a_exit_inv = true; 115 struct a 116 #define BASES public b 117 : BASES 118 { 119 typedef BOOST_CONTRACT_BASE_TYPES(BASES) base_types; 120 #undef BASES 121 122 #ifndef BOOST_CONTRACT_TEST_NO_A_STATIC_INV static_invarianta123 static void static_invariant() { 124 out << "a::static_inv" << std::endl; 125 if(a_entering_static_inv) BOOST_CONTRACT_ASSERT(a_entry_static_inv); 126 else BOOST_CONTRACT_ASSERT(a_exit_static_inv); 127 a_entering_static_inv = false; 128 } 129 #endif 130 #ifndef BOOST_CONTRACT_TEST_NO_A_INV invarianta131 void invariant() const { 132 out << "a::inv" << std::endl; 133 if(a_entering_inv) BOOST_CONTRACT_ASSERT(a_entry_inv); 134 else BOOST_CONTRACT_ASSERT(a_exit_inv); 135 a_entering_inv = false; 136 } 137 #endif 138 fa139 virtual void f(boost::contract::virtual_* v = 0) /* override */ { 140 boost::contract::check c = boost::contract::public_function<override_f>( 141 v, &a::f, this) 142 #ifndef BOOST_CONTRACT_TEST_NO_A_PRE 143 .precondition([] { 144 out << "a::f::pre" << std::endl; 145 BOOST_CONTRACT_ASSERT(a_pre); 146 }) 147 #endif 148 .old([] { out << "a::f::old" << std::endl; }) 149 #ifndef BOOST_CONTRACT_TEST_NO_A_POST 150 .postcondition([] { 151 out << "a::f::post" << std::endl; 152 BOOST_CONTRACT_ASSERT(a_post); 153 }) 154 #endif 155 ; 156 out << "a::f::body" << std::endl; 157 } 158 BOOST_CONTRACT_OVERRIDE(f) 159 }; 160 161 #endif // #include guard 162 163