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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 missing contract check declaration gives run-time error.
struct err {};
#ifndef BOOST_CONTRACT_ON_MISSING_CHECK_DECL
#error "build must define ON_MISSING_CHECK_DECL=`{ throw err(); }`"
#endif
#include <boost/contract/function.hpp>
#include <boost/contract/check.hpp>
#include <boost/detail/lightweight_test.hpp>
int main() {
boost::contract::check c = boost::contract::function() // Test this is OK.
.precondition([] {})
.old([] {})
.postcondition([] {})
;
try {
boost::contract::function() // Test no `check c = ...` errors.
.precondition([] {})
.old([] {})
.postcondition([] {})
;
#if !defined(BOOST_CONTRACT_NO_PRECONDITIONS) || \
!defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \
!defined(BOOST_CONTRACT_NO_INVARIANTS)
BOOST_TEST(false); // Error, must throw.
#endif
} catch(err const&) {
// OK, threw as expected.
} catch(...) {
BOOST_TEST(false); // Error, unexpected throw.
}
return boost::report_errors();
}
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