1 2 // Copyright (C) 2008-2018 Lorenzo Caminiti 3 // Distributed under the Boost Software License, Version 1.0 (see accompanying 4 // file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt). 5 // See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html 6 7 // Test public static member function contract compilation on/off. 8 9 #include "../detail/oteststream.hpp" 10 #include <boost/contract/core/config.hpp> 11 #ifndef BOOST_CONTRACT_NO_PUBLIC_FUNCTIONS 12 #include <boost/contract/public_function.hpp> 13 #include <boost/contract/check.hpp> 14 #include <boost/contract/old.hpp> 15 #endif 16 #include <boost/detail/lightweight_test.hpp> 17 #include <sstream> 18 19 boost::contract::test::detail::oteststream out; 20 21 struct a { 22 #ifndef BOOST_CONTRACT_NO_INVARIANTS static_invarianta23 static void static_invariant() { out << "a::static_inv" << std::endl; } invarianta24 void invariant() const { out << "a::inv" << std::endl; } 25 #endif 26 fa27 static void f(int x) { 28 #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS 29 boost::contract::old_ptr<int> old_x = BOOST_CONTRACT_OLDOF(x); 30 #endif 31 #ifndef BOOST_CONTRACT_NO_PUBLIC_FUNCTIONS 32 boost::contract::check c = boost::contract::public_function<a>() 33 #ifndef BOOST_CONTRACT_NO_PRECONDITIONS 34 .precondition([] { out << "a::f::pre" << std::endl; }) 35 #endif 36 #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS 37 .old([] { out << "a::f::old" << std::endl; }) 38 .postcondition([] { out << "a::f::post" << std::endl; }) 39 #endif 40 ; 41 #endif 42 out << "a::f::body" << std::endl; 43 } 44 }; 45 main()46int main() { 47 std::ostringstream ok; 48 49 out.str(""); 50 a::f(123); 51 ok.str(""); ok 52 #ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS 53 << "a::static_inv" << std::endl 54 #endif 55 #ifndef BOOST_CONTRACT_NO_PRECONDITIONS 56 << "a::f::pre" << std::endl 57 #endif 58 #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS 59 << "a::f::old" << std::endl 60 #endif 61 << "a::f::body" << std::endl 62 // Test no post (but still static inv) because body threw. 63 #ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS 64 << "a::static_inv" << std::endl 65 #endif 66 #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS 67 << "a::f::post" << std::endl 68 #endif 69 ; 70 BOOST_TEST(out.eq(ok.str())); 71 72 return boost::report_errors(); 73 } 74 75