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fixed virtual_ v

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This commit is contained in:
Lorenzo Caminiti
2015-05-06 19:05:08 -07:00
parent 3d79a32068
commit 71ed05596c
46 changed files with 833 additions and 800 deletions
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61
test/const/free_function.cpp Normal file
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#include "../aux_/oteststream.hpp"
#include <boost/contract/free_function.hpp>
#include <boost/detail/lightweight_test.hpp>
#include <sstream>
// Test free-function.
boost::contract::aux::test::oteststream out;
void inv1_contract(int const& x, int const& result,
boost::contract::decl c = 0) {
boost::shared_ptr<int const> old_x = BOOST_CONTRACT_OLDOF(c, x);
boost::contract::free_function(c)
.precondition([&] { BOOST_CONTRACT_ASSERT(x >= 0); })
.postcondition([&] {
BOOST_CONTRACT_ASSERT(-x == *old_x);
BOOST_CONTRACT_ASSERT(result == *old_x);
})
;
}
int inv1(int& x) {
int result;
boost::contract::var contract(inv1_contract, x, result);
result = x;
x = -x;
return result;
}
int inv2(int& x) {
int result;
boost::shared_ptr<int const> old_x = BOOST_CONTRACT_OLDOF(x);
boost::contract::var contract = boost::contract::free_function()
.precondition([&] { BOOST_CONTRACT_ASSERT(x >= 0); })
.postcondition([&] {
BOOST_CONTRACT_ASSERT(-x == *old_x);
BOOST_CONTRACT_ASSERT(result == *old_x);
})
;
result = x;
x = -x;
return result;
}
int main() {
std::ostringstream ok;
out.str("");
f();
ok.str("");
ok
<< "f::pre" << std::endl
<< "f::body" << std::endl
<< "f::post" << std::endl
;
BOOST_TEST(out.check(ok.str()));
return boost::report_errors();
}