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Diffstat (limited to 'src/boost/libs/contract/test/constructor/ifdef.cpp')
-rw-r--r-- | src/boost/libs/contract/test/constructor/ifdef.cpp | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/src/boost/libs/contract/test/constructor/ifdef.cpp b/src/boost/libs/contract/test/constructor/ifdef.cpp new file mode 100644 index 00000000..8f58c5b9 --- /dev/null +++ b/src/boost/libs/contract/test/constructor/ifdef.cpp @@ -0,0 +1,133 @@ + +// Copyright (C) 2008-2018 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 (see accompanying +// file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt). +// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html + +// Test contract compilation on/off. + +#include "../detail/oteststream.hpp" +#include <boost/contract/core/config.hpp> +#if !defined(BOOST_CONTRACT_NO_CONSTRUCTORS) || \ + !defined(BOOST_CONTRACT_NO_PRECONDITIONS) + #include <boost/contract/constructor.hpp> +#endif +#ifndef BOOST_CONTRACT_NO_CONSTRUCTORS + #include <boost/contract/check.hpp> + #include <boost/contract/old.hpp> +#endif +#include <boost/detail/lightweight_test.hpp> +#include <sstream> + +boost::contract::test::detail::oteststream out; + +struct b + #ifndef BOOST_CONTRACT_NO_PRECONDITIONS + : private boost::contract::constructor_precondition<b> + #endif +{ + #ifndef BOOST_CONTRACT_NO_INVARIANTS + static void static_invariant() { out << "b::static_inv" << std::endl; } + void invariant() const { out << "b::inv" << std::endl; } + #endif + + explicit b(int x) + #ifndef BOOST_CONTRACT_NO_PRECONDITIONS + : boost::contract::constructor_precondition<b>([] { + out << "b::ctor::pre" << std::endl; + }) + #endif + { + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + boost::contract::old_ptr<int> old_x = BOOST_CONTRACT_OLDOF(x); + #endif + #ifndef BOOST_CONTRACT_NO_CONSTRUCTORS + boost::contract::check c = boost::contract::constructor(this) + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + .old([] { out << "b::f::old" << std::endl; }) + .postcondition([] { out << "b::ctor::post" << std::endl; }) + #endif + ; + #endif + out << "b::ctor::body" << std::endl; + } +}; + +struct a : + #ifndef BOOST_CONTRACT_NO_PRECONDITIONS + private boost::contract::constructor_precondition<a>, + #endif + public b +{ + #ifndef BOOST_CONTRACT_NO_INVARIANTS + static void static_invariant() { out << "a::static_inv" << std::endl; } + void invariant() const { out << "a::inv" << std::endl; } + #endif + + explicit a(int x) : + #ifndef BOOST_CONTRACT_NO_PRECONDITIONS + boost::contract::constructor_precondition<a>([] { + out << "a::ctor::pre" << std::endl; + }), + #endif + b(x) + { + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + boost::contract::old_ptr<int> old_x = BOOST_CONTRACT_OLDOF(x); + #endif + #ifndef BOOST_CONTRACT_NO_CONSTRUCTORS + boost::contract::check c = boost::contract::constructor(this) + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + .old([] { out << "a::f::old" << std::endl; }) + .postcondition([] { out << "a::ctor::post" << std::endl; }) + #endif + ; + #endif + out << "a::ctor::body" << std::endl; + } +}; + +int main() { + std::ostringstream ok; + out.str(""); + a aa(123); + ok.str(""); ok + #ifndef BOOST_CONTRACT_NO_PRECONDITIONS + << "a::ctor::pre" << std::endl + << "b::ctor::pre" << std::endl + #endif + + #ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS + << "b::static_inv" << std::endl + #endif + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + << "b::f::old" << std::endl + #endif + << "b::ctor::body" << std::endl + #ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS + << "b::static_inv" << std::endl + << "b::inv" << std::endl + #endif + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + << "b::ctor::post" << std::endl + #endif + + #ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS + << "a::static_inv" << std::endl + #endif + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + << "a::f::old" << std::endl + #endif + << "a::ctor::body" << std::endl + #ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS + << "a::static_inv" << std::endl + << "a::inv" << std::endl + #endif + #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS + << "a::ctor::post" << std::endl + #endif + ; + BOOST_TEST(out.eq(ok.str())); + return boost::report_errors(); +} + |