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- // 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 all derived and base classes without preconditions.
- #define BOOST_CONTRACT_TEST_NO_A_PRE
- #define BOOST_CONTRACT_TEST_NO_B_PRE
- #define BOOST_CONTRACT_TEST_NO_C_PRE
- #include "decl.hpp"
- #include <boost/detail/lightweight_test.hpp>
- #include <sstream>
- int main() {
- std::ostringstream ok; ok // Test nothing fails.
- #ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS
- << "c::static_inv" << std::endl
- << "c::inv" << std::endl
- << "b::static_inv" << std::endl
- << "b::inv" << std::endl
- << "a::static_inv" << std::endl
- << "a::inv" << std::endl
- #endif
- // No preconditions here.
- #ifndef BOOST_CONTRACT_NO_OLDS
- << "c::f::old" << std::endl
- << "b::f::old" << std::endl
- << "a::f::old" << std::endl
- #endif
- << "a::f::body" << std::endl
- #ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS
- << "c::static_inv" << std::endl
- << "c::inv" << std::endl
- << "b::static_inv" << std::endl
- << "b::inv" << std::endl
- << "a::static_inv" << std::endl
- << "a::inv" << std::endl
- #endif
- #ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
- << "c::f::old" << std::endl // Old only if post (or except) run.
- << "c::f::post" << std::endl
- << "b::f::old" << std::endl
- << "b::f::post" << std::endl
- << "a::f::post" << std::endl
- #endif
- ;
- a aa;
-
- a_pre = true;
- b_pre = true;
- c_pre = true;
- out.str("");
- aa.f();
- BOOST_TEST(out.eq(ok.str()));
- a_pre = true;
- b_pre = false;
- c_pre = false;
- out.str("");
- aa.f();
- BOOST_TEST(out.eq(ok.str()));
-
- a_pre = false;
- b_pre = true;
- c_pre = false;
- out.str("");
- aa.f();
- BOOST_TEST(out.eq(ok.str()));
-
- a_pre = false;
- b_pre = false;
- c_pre = true;
- out.str("");
- aa.f();
- BOOST_TEST(out.eq(ok.str()));
-
- a_pre = false;
- b_pre = false;
- c_pre = false;
- out.str("");
- aa.f();
- BOOST_TEST(out.eq(ok.str()));
- return boost::report_errors();
- }
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