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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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