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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 contract compilation on/off.
- #include "../detail/oteststream.hpp"
- #include <boost/contract/core/config.hpp>
- #ifndef BOOST_CONTRACT_NO_CHECKS
- #include <boost/contract/check.hpp>
- #include <boost/contract/assert.hpp>
- #else
- #include <boost/contract/core/check_macro.hpp>
- #include <boost/contract/core/exception.hpp>
- #endif
- #include <boost/detail/lightweight_test.hpp>
- #include <sstream>
- boost::contract::test::detail::oteststream out;
- void f(bool check1, bool check2) {
- BOOST_CONTRACT_CHECK([&] () -> bool { // Macro already so #ifdef needed.
- out << "f::check1" << std::endl;
- return check1;
- }());
- #ifndef BOOST_CONTRACT_NO_CHECKS
- boost::contract::check c = [&] {
- out << "f::check2" << std::endl;
- BOOST_CONTRACT_ASSERT(check2);
- };
- #endif
- out << "f::body" << std::endl;
- }
- struct err {}; // Global decl so visible in MSVC10 lambdas.
- int main() {
- std::ostringstream ok;
- out.str("");
- f(true, true);
- ok.str(""); ok
- #ifndef BOOST_CONTRACT_NO_CHECKS
- << "f::check1" << std::endl
- << "f::check2" << std::endl
- #endif
- << "f::body" << std::endl
- ;
- BOOST_TEST(out.eq(ok.str()));
- boost::contract::set_check_failure([] { throw err(); });
- out.str("");
- try {
- f(false, true);
- #ifndef BOOST_CONTRACT_NO_CHECKS
- BOOST_TEST(false);
- } catch(err const&) {
- ok.str("");
- ok << "f::check1" << std::endl;
- #else
- ok.str("");
- ok << "f::body" << std::endl;
- #endif
- BOOST_TEST(out.eq(ok.str()));
- } catch(...) { BOOST_TEST(false); }
-
- out.str("");
- try {
- f(true, false);
- #ifndef BOOST_CONTRACT_NO_CHECKS
- BOOST_TEST(false);
- } catch(err const&) {
- ok.str("");
- ok << "f::check1" << std::endl;
- ok << "f::check2" << std::endl;
- #else
- ok.str("");
- ok << "f::body" << std::endl;
- #endif
- BOOST_TEST(out.eq(ok.str()));
- } catch(...) { BOOST_TEST(false); }
- // No need to test `f(false, false)` because same as `f(false, true)`.
- return boost::report_errors();
- }
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