167 lines
4.5 KiB
C++
167 lines
4.5 KiB
C++
|
|
// 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 only middle base class with preconditions.
|
|
|
|
#define BOOST_CONTRACT_TEST_NO_A_PRE
|
|
#undef BOOST_CONTRACT_TEST_NO_B_PRE
|
|
#define BOOST_CONTRACT_TEST_NO_C_PRE
|
|
#include "decl.hpp"
|
|
|
|
#include <boost/detail/lightweight_test.hpp>
|
|
#include <sstream>
|
|
#include <string>
|
|
|
|
std::string ok_begin() {
|
|
std::ostringstream ok; ok << "" // Suppress a warning.
|
|
#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
|
|
;
|
|
return ok.str();
|
|
}
|
|
|
|
std::string ok_end() {
|
|
std::ostringstream ok; ok
|
|
#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
|
|
;
|
|
return ok.str();
|
|
}
|
|
|
|
struct err {}; // Global decl so visible in MSVC10 lambdas.
|
|
|
|
int main() {
|
|
std::ostringstream ok;
|
|
|
|
a aa;
|
|
|
|
a_pre = true;
|
|
b_pre = true;
|
|
c_pre = true;
|
|
out.str("");
|
|
aa.f();
|
|
ok.str(""); ok // Test nothing failed.
|
|
<< ok_begin()
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
<< "b::f::pre" << std::endl
|
|
#endif
|
|
<< ok_end()
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
|
|
a_pre = false;
|
|
b_pre = true;
|
|
c_pre = false;
|
|
out.str("");
|
|
aa.f();
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
// Test only middle pre checked and no fail.
|
|
<< "b::f::pre" << std::endl
|
|
#endif
|
|
<< ok_end()
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
|
|
boost::contract::set_precondition_failure(
|
|
[] (boost::contract::from) { throw err(); });
|
|
|
|
a_pre = true;
|
|
b_pre = false;
|
|
c_pre = false;
|
|
out.str("");
|
|
try {
|
|
aa.f();
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
BOOST_TEST(false);
|
|
} catch(err const&) {
|
|
#endif
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
// Test only middle pre checked and failed.
|
|
<< "b::f::pre" << std::endl
|
|
#else
|
|
<< ok_end()
|
|
#endif
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
} catch(...) { BOOST_TEST(false); }
|
|
|
|
a_pre = false;
|
|
b_pre = false;
|
|
c_pre = true;
|
|
out.str("");
|
|
try {
|
|
aa.f();
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
BOOST_TEST(false);
|
|
} catch(err const&) {
|
|
#endif
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
// Test only middle pre checked and failed.
|
|
<< "b::f::pre" << std::endl
|
|
#else
|
|
<< ok_end()
|
|
#endif
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
} catch(...) { BOOST_TEST(false); }
|
|
|
|
a_pre = false;
|
|
b_pre = false;
|
|
c_pre = false;
|
|
out.str("");
|
|
try {
|
|
aa.f();
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
BOOST_TEST(false);
|
|
} catch(err const&) {
|
|
#endif
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
// Test only middle pre checked and failed.
|
|
<< "b::f::pre" << std::endl
|
|
#else
|
|
<< ok_end()
|
|
#endif
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
} catch(...) { BOOST_TEST(false); }
|
|
|
|
return boost::report_errors();
|
|
}
|
|
|