154 lines
3.9 KiB
C++
154 lines
3.9 KiB
C++
|
|
// Test only derived and grandparent classes (ends) with preconditions.
|
|
|
|
#undef BOOST_CONTRACT_AUX_TEST_NO_A_PRE
|
|
#define BOOST_CONTRACT_AUX_TEST_NO_B_PRE
|
|
#undef BOOST_CONTRACT_AUX_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
|
|
#if BOOST_CONTRACT_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
|
|
#if BOOST_CONTRACT_POSTCONDITIONS
|
|
<< "c::f::old" << std::endl
|
|
<< "b::f::old" << std::endl
|
|
<< "a::f::old" << std::endl
|
|
#endif
|
|
<< "a::f::body" << std::endl
|
|
#if BOOST_CONTRACT_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
|
|
#if BOOST_CONTRACT_POSTCONDITIONS
|
|
<< "c::f::old" << std::endl
|
|
<< "c::f::post" << std::endl
|
|
<< "b::f::old" << std::endl
|
|
<< "b::f::post" << std::endl
|
|
<< "a::f::post" << std::endl
|
|
#endif
|
|
;
|
|
return ok.str();
|
|
}
|
|
|
|
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()
|
|
#if BOOST_CONTRACT_PRECONDITIONS
|
|
<< "c::f::pre" << std::endl // Test only c pre checked.
|
|
#endif
|
|
<< ok_end()
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
|
|
a_pre = true;
|
|
b_pre = false;
|
|
c_pre = false;
|
|
out.str("");
|
|
aa.f();
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#if BOOST_CONTRACT_PRECONDITIONS
|
|
<< "c::f::pre" << std::endl
|
|
// Test b's pre not checked.
|
|
<< "a::f::pre" << std::endl
|
|
#endif
|
|
<< ok_end()
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
|
|
a_pre = false;
|
|
b_pre = false;
|
|
c_pre = true;
|
|
out.str("");
|
|
aa.f();
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#if BOOST_CONTRACT_PRECONDITIONS
|
|
<< "c::f::pre" << std::endl // Test only c pre checked.
|
|
#endif
|
|
<< ok_end()
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
|
|
struct err {};
|
|
boost::contract::set_precondition_failure(
|
|
[] (boost::contract::from) { throw err(); });
|
|
|
|
a_pre = false;
|
|
b_pre = true;
|
|
c_pre = false;
|
|
out.str("");
|
|
try {
|
|
aa.f();
|
|
#if BOOST_CONTRACT_PRECONDITIONS
|
|
BOOST_TEST(false);
|
|
} catch(err const&) {
|
|
#endif
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#if BOOST_CONTRACT_PRECONDITIONS
|
|
<< "c::f::pre" << std::endl
|
|
<< "a::f::pre" << std::endl // Only ends pre checked and failed.
|
|
#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();
|
|
#if BOOST_CONTRACT_PRECONDITIONS
|
|
BOOST_TEST(false);
|
|
} catch(err const&) {
|
|
#endif
|
|
ok.str(""); ok
|
|
<< ok_begin()
|
|
#if BOOST_CONTRACT_PRECONDITIONS
|
|
<< "c::f::pre" << std::endl
|
|
<< "a::f::pre" << std::endl // Only ends pre checked and failed.
|
|
#else
|
|
<< ok_end()
|
|
#endif
|
|
;
|
|
BOOST_TEST(out.eq(ok.str()));
|
|
} catch(...) { BOOST_TEST(false); }
|
|
|
|
return boost::report_errors();
|
|
}
|
|
|