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Stricter insert exception tests.

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[SVN r56559]
This commit is contained in:
Daniel James
2009-10-03 16:41:11 +00:00
parent 55eafdf0ee
commit 4601f5c51f
2 changed files with 13 additions and 9 deletions
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14
test/exception/insert_exception_tests.cpp
View File

@ -31,7 +31,7 @@ struct insert_test_base : public test::exception_base
std::string scope(test::scope); std::string scope(test::scope);
if(scope.find("hash::operator()") == std::string::npos) if(scope.find("hash::operator()") == std::string::npos)
strong.test(x); strong.test(x, test::exception::detail::tracker.count_allocations);
test::check_equivalent_keys(x); test::check_equivalent_keys(x);
} }
}; };
@ -47,7 +47,7 @@ struct emplace_test1 : public insert_test_base<T>
for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator
it = this->values.begin(), end = this->values.end(); it != end; ++it) it = this->values.begin(), end = this->values.end(); it != end; ++it)
{ {
strong.store(x); strong.store(x, test::exception::detail::tracker.count_allocations);
x.emplace(*it); x.emplace(*it);
} }
} }
@ -64,7 +64,7 @@ struct insert_test1 : public insert_test_base<T>
for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator
it = this->values.begin(), end = this->values.end(); it != end; ++it) it = this->values.begin(), end = this->values.end(); it != end; ++it)
{ {
strong.store(x); strong.store(x, test::exception::detail::tracker.count_allocations);
x.insert(*it); x.insert(*it);
} }
} }
@ -79,7 +79,7 @@ struct insert_test2 : public insert_test_base<T>
for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator
it = this->values.begin(), end = this->values.end(); it != end; ++it) it = this->values.begin(), end = this->values.end(); it != end; ++it)
{ {
strong.store(x); strong.store(x, test::exception::detail::tracker.count_allocations);
x.insert(x.begin(), *it); x.insert(x.begin(), *it);
} }
} }
@ -106,7 +106,7 @@ struct insert_test4 : public insert_test_base<T>
for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator for(BOOST_DEDUCED_TYPENAME test::random_values<T>::const_iterator
it = this->values.begin(), end = this->values.end(); it != end; ++it) it = this->values.begin(), end = this->values.end(); it != end; ++it)
{ {
strong.store(x); strong.store(x, test::exception::detail::tracker.count_allocations);
x.insert(it, boost::next(it)); x.insert(it, boost::next(it));
} }
} }
@ -144,7 +144,7 @@ struct insert_test_rehash1 : public insert_test_base<T>
it = boost::next(this->values.begin(), x.size()), end = this->values.end(); it = boost::next(this->values.begin(), x.size()), end = this->values.end();
it != end && count < 10; ++it, ++count) it != end && count < 10; ++it, ++count)
{ {
strong.store(x); strong.store(x, test::exception::detail::tracker.count_allocations);
pos = x.insert(pos, *it); pos = x.insert(pos, *it);
} }
@ -167,7 +167,7 @@ struct insert_test_rehash2 : public insert_test_rehash1<T>
it = boost::next(this->values.begin(), x.size()), end = this->values.end(); it = boost::next(this->values.begin(), x.size()), end = this->values.end();
it != end && count < 10; ++it, ++count) it != end && count < 10; ++it, ++count)
{ {
strong.store(x); strong.store(x, test::exception::detail::tracker.count_allocations);
x.insert(*it); x.insert(*it);
} }

8
test/helpers/strong.hpp
View File

@ -20,18 +20,22 @@ namespace test
{ {
typedef test::list<BOOST_DEDUCED_TYPENAME X::value_type> values_type; typedef test::list<BOOST_DEDUCED_TYPENAME X::value_type> values_type;
values_type values_; values_type values_;
unsigned int allocations_;
public: public:
void store(X const& x) { void store(X const& x, unsigned int allocations = 0) {
DISABLE_EXCEPTIONS; DISABLE_EXCEPTIONS;
values_.clear(); values_.clear();
values_.insert(x.cbegin(), x.cend()); values_.insert(x.cbegin(), x.cend());
allocations_ = allocations;
} }
void test(X const& x) const { void test(X const& x, unsigned int allocations = 0) const {
if(!(x.size() == values_.size() && if(!(x.size() == values_.size() &&
std::equal(x.cbegin(), x.cend(), values_.begin(), std::equal(x.cbegin(), x.cend(), values_.begin(),
test::equivalent))) test::equivalent)))
BOOST_ERROR("Strong exception safety failure."); BOOST_ERROR("Strong exception safety failure.");
if(allocations != allocations_)
BOOST_ERROR("Strong exception failure: extra allocations.");
} }
}; };
} }