mirror of
https://github.com/boostorg/contract.git
synced 2026-01-26 18:32:55 +00:00
126 lines
4.0 KiB
C++
126 lines
4.0 KiB
C++
|
|
// Test contract compilation on/off.
|
|
|
|
#include "../detail/oteststream.hpp"
|
|
#include <boost/contract/core/config.hpp>
|
|
#include <boost/contract/constructor.hpp> // Outside #if below for ctor pre.
|
|
#ifndef BOOST_CONTRACT_NO_CONSTRUCTORS
|
|
#include <boost/contract/guard.hpp>
|
|
#include <boost/contract/old.hpp>
|
|
#endif
|
|
#include <boost/detail/lightweight_test.hpp>
|
|
#include <sstream>
|
|
|
|
boost::contract::test::detail::oteststream out;
|
|
|
|
struct b
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
: private boost::contract::constructor_precondition<b>
|
|
#endif
|
|
{
|
|
#ifndef BOOST_CONTRACT_NO_INVARIANTS
|
|
static void static_invariant() { out << "b::static_inv" << std::endl; }
|
|
void invariant() const { out << "b::inv" << std::endl; }
|
|
#endif
|
|
|
|
explicit b(int x)
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
: boost::contract::constructor_precondition<b>(
|
|
[] { out << "b::ctor::pre" << std::endl; }
|
|
)
|
|
#endif
|
|
{
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
boost::contract::old_ptr<int> old_x = BOOST_CONTRACT_OLDOF(x);
|
|
#endif
|
|
#ifndef BOOST_CONTRACT_NO_CONSTRUCTORS
|
|
boost::contract::guard c = boost::contract::constructor(this)
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
.old([] { out << "b::f::old" << std::endl; })
|
|
.postcondition([] { out << "b::ctor::post" << std::endl; })
|
|
#endif
|
|
;
|
|
#endif
|
|
out << "b::ctor::body" << std::endl;
|
|
}
|
|
};
|
|
|
|
struct a :
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
private boost::contract::constructor_precondition<a>,
|
|
#endif
|
|
public b
|
|
{
|
|
#ifndef BOOST_CONTRACT_NO_INVARIANTS
|
|
static void static_invariant() { out << "a::static_inv" << std::endl; }
|
|
void invariant() const { out << "a::inv" << std::endl; }
|
|
#endif
|
|
|
|
explicit a(int x) :
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
boost::contract::constructor_precondition<a>(
|
|
[] { out << "a::ctor::pre" << std::endl; }
|
|
),
|
|
#endif
|
|
b(x)
|
|
{
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
boost::contract::old_ptr<int> old_x = BOOST_CONTRACT_OLDOF(x);
|
|
#endif
|
|
#ifndef BOOST_CONTRACT_NO_CONSTRUCTORS
|
|
boost::contract::guard c = boost::contract::constructor(this)
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
.old([] { out << "a::f::old" << std::endl; })
|
|
.postcondition([] { out << "a::ctor::post" << std::endl; })
|
|
#endif
|
|
;
|
|
#endif
|
|
out << "a::ctor::body" << std::endl;
|
|
}
|
|
};
|
|
|
|
int main() {
|
|
std::ostringstream ok;
|
|
out.str("");
|
|
a aa(123);
|
|
ok.str(""); ok
|
|
#ifndef BOOST_CONTRACT_NO_PRECONDITIONS
|
|
<< "a::ctor::pre" << std::endl
|
|
<< "b::ctor::pre" << std::endl
|
|
#endif
|
|
|
|
#ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS
|
|
<< "b::static_inv" << std::endl
|
|
#endif
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
<< "b::f::old" << std::endl
|
|
#endif
|
|
<< "b::ctor::body" << std::endl
|
|
#ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS
|
|
<< "b::static_inv" << std::endl
|
|
<< "b::inv" << std::endl
|
|
#endif
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
<< "b::ctor::post" << std::endl
|
|
#endif
|
|
|
|
#ifndef BOOST_CONTRACT_NO_ENTRY_INVARIANTS
|
|
<< "a::static_inv" << std::endl
|
|
#endif
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
<< "a::f::old" << std::endl
|
|
#endif
|
|
<< "a::ctor::body" << std::endl
|
|
#ifndef BOOST_CONTRACT_NO_EXIT_INVARIANTS
|
|
<< "a::static_inv" << std::endl
|
|
<< "a::inv" << std::endl
|
|
#endif
|
|
#ifndef BOOST_CONTRACT_NO_POSTCONDITIONS
|
|
<< "a::ctor::post" << std::endl
|
|
#endif
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
return boost::report_errors();
|
|
}
|
|
|