44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
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// Copyright (C) 2008-2018 Lorenzo Caminiti
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// Distributed under the Boost Software License, Version 1.0 (see accompanying
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// file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt).
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// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html
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// Test missing contract check declaration gives run-time error.
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struct err {};
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#ifndef BOOST_CONTRACT_ON_MISSING_CHECK_DECL
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#error "build must define ON_MISSING_CHECK_DECL=`{ throw err(); }`"
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#endif
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#include <boost/contract/function.hpp>
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#include <boost/contract/check.hpp>
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#include <boost/detail/lightweight_test.hpp>
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int main() {
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boost::contract::check c = boost::contract::function() // Test this is OK.
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.precondition([] {})
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.old([] {})
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.postcondition([] {})
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;
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try {
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boost::contract::function() // Test no `check c = ...` errors.
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.precondition([] {})
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.old([] {})
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.postcondition([] {})
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;
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#if !defined(BOOST_CONTRACT_NO_PRECONDITIONS) || \
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!defined(BOOST_CONTRACT_NO_POSTCONDITIONS) || \
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!defined(BOOST_CONTRACT_NO_INVARIANTS)
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BOOST_TEST(false); // Error, must throw.
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#endif
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} catch(err const&) {
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// OK, threw as expected.
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} catch(...) {
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BOOST_TEST(false); // Error, unexpected throw.
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}
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return boost::report_errors();
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}
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