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[boost][range] - Improved the tests by implementing outside of the boost namespace to better simulate real world usage.

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[SVN r67602]
This commit is contained in:
Neil Groves
2011-01-03 01:33:04 +00:00
parent a5d94bbe21
commit 2da424d940
11 changed files with 1177 additions and 1212 deletions
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172
test/algorithm_test/stable_partition.cpp
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@ -21,116 +21,112 @@
#include <deque>
#include <vector>
namespace boost
namespace boost_range_test_algorithm_stable_partition
{
namespace
struct equal_to_5
{
struct equal_to_5
{
typedef bool result_type;
typedef int argument_type;
bool operator()(int x) const { return x == 5; }
};
typedef bool result_type;
typedef int argument_type;
bool operator()(int x) const { return x == 5; }
};
// test the 'partition' algorithm
template<class UnaryPredicate>
class stable_partition_test_policy
// test the 'partition' algorithm
template<class UnaryPredicate>
class stable_partition_test_policy
{
public:
template< class Container >
BOOST_DEDUCED_TYPENAME boost::range_iterator<Container>::type
test_iter(Container& cont)
{
public:
template< class Container >
BOOST_DEDUCED_TYPENAME range_iterator<Container>::type
test_iter(Container& cont)
Container cont2(cont);
typedef BOOST_DEDUCED_TYPENAME boost::range_iterator<Container>::type iter_t;
iter_t result = boost::stable_partition(cont, UnaryPredicate());
iter_t temp_result = boost::stable_partition(
boost::make_iterator_range(cont2), UnaryPredicate());
BOOST_CHECK_EQUAL( std::distance(cont.begin(), result),
std::distance(cont2.begin(), temp_result) );
BOOST_CHECK_EQUAL_COLLECTIONS( cont.begin(), cont.end(),
cont2.begin(), cont2.end() );
return result;
}
UnaryPredicate pred() const { return UnaryPredicate(); }
template< boost::range_return_value return_type >
struct test_range
{
template< class Container, class Policy >
BOOST_DEDUCED_TYPENAME boost::range_return<Container,return_type>::type
operator()(Policy& policy, Container& cont)
{
typedef BOOST_DEDUCED_TYPENAME boost::range_return<Container,return_type>::type result_t;
Container cont2(cont);
typedef BOOST_DEDUCED_TYPENAME range_iterator<Container>::type iter_t;
iter_t result = boost::stable_partition(cont, UnaryPredicate());
iter_t temp_result = boost::stable_partition(
boost::make_iterator_range(cont2), UnaryPredicate());
BOOST_CHECK_EQUAL( std::distance(cont.begin(), result),
std::distance(cont2.begin(), temp_result) );
BOOST_CHECK_EQUAL_COLLECTIONS( cont.begin(), cont.end(),
cont2.begin(), cont2.end() );
result_t result = boost::stable_partition<return_type>(cont, policy.pred());
result_t result2 = boost::stable_partition<return_type>(
boost::make_iterator_range(cont2), policy.pred());
BOOST_CHECK_EQUAL_COLLECTIONS( cont2.begin(), cont2.end(),
cont.begin(), cont.end() );
return result;
}
UnaryPredicate pred() const { return UnaryPredicate(); }
template< range_return_value return_type >
struct test_range
{
template< class Container, class Policy >
BOOST_DEDUCED_TYPENAME range_return<Container,return_type>::type
operator()(Policy& policy, Container& cont)
{
typedef BOOST_DEDUCED_TYPENAME range_return<Container,return_type>::type result_t;
Container cont2(cont);
result_t result = boost::stable_partition<return_type>(cont, policy.pred());
result_t result2 = boost::stable_partition<return_type>(
boost::make_iterator_range(cont2), policy.pred());
BOOST_CHECK_EQUAL_COLLECTIONS( cont2.begin(), cont2.end(),
cont.begin(), cont.end() );
return result;
}
};
template< class Container >
BOOST_DEDUCED_TYPENAME range_iterator<Container>::type
reference(Container& cont)
{
return std::stable_partition(cont.begin(), cont.end(), UnaryPredicate());
}
};
template<class Container>
void test_stable_partition_impl()
template< class Container >
BOOST_DEDUCED_TYPENAME boost::range_iterator<Container>::type
reference(Container& cont)
{
using namespace boost::assign;
range_test::range_return_test_driver test_driver;
stable_partition_test_policy< equal_to_5 > policy;
Container cont;
test_driver(cont, policy);
cont.clear();
cont += 1;
test_driver(cont, policy);
cont.clear();
cont += 1,2,2,2,2,2,3,4,5,6,7,8,9;
test_driver(cont, policy);
cont.clear();
cont += 1,2,2,2,2,2,3,3,3,3,4,4,4,4,4,4,4,5,6,7,8,9;
test_driver(cont, policy);
return std::stable_partition(cont.begin(), cont.end(), UnaryPredicate());
}
};
void test_stable_partition()
{
test_stable_partition_impl< std::vector<int> >();
test_stable_partition_impl< std::list<int> >();
test_stable_partition_impl< std::deque<int> >();
}
template<class Container>
void test_stable_partition_impl()
{
using namespace boost::assign;
boost::range_test::range_return_test_driver test_driver;
stable_partition_test_policy< equal_to_5 > policy;
Container cont;
test_driver(cont, policy);
cont.clear();
cont += 1;
test_driver(cont, policy);
cont.clear();
cont += 1,2,2,2,2,2,3,4,5,6,7,8,9;
test_driver(cont, policy);
cont.clear();
cont += 1,2,2,2,2,2,3,3,3,3,4,4,4,4,4,4,4,5,6,7,8,9;
test_driver(cont, policy);
}
void test_stable_partition()
{
test_stable_partition_impl< std::vector<int> >();
test_stable_partition_impl< std::list<int> >();
test_stable_partition_impl< std::deque<int> >();
}
}
boost::unit_test::test_suite*
init_unit_test_suite(int argc, char* argv[])
{
boost::unit_test::test_suite* test
= BOOST_TEST_SUITE( "RangeTestSuite.algorithm.stable_partition" );
test->add( BOOST_TEST_CASE( &boost::test_stable_partition ) );
test->add( BOOST_TEST_CASE( &boost_range_test_algorithm_stable_partition::test_stable_partition ) );
return test;
}