feedc0de/boost_unordered
1
0
Fork 0
forked from boostorg/unordered
Code Pull Requests Activity

Unordered: Fix unnecessary_copy_tests + extra tests.

Browse Source 
It looks the odd result in unnecessary_copy_tests on Visual C++ 11 is not a
bug, but add some extra tests just to make sure. Also some extra rehash and
reserve testing thrown in.

[SVN r80705]
This commit is contained in:
Daniel James
2012-09-26 08:09:26 +00:00
parent d6322718f3
commit 3f060a70d1
4 changed files with 270 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
test/unordered/rehash_tests.cpp
View File

@@ -12,6 +12,7 @@
#include "../helpers/random_values.hpp"
#include "../helpers/tracker.hpp"
#include "../helpers/metafunctions.hpp"
#include "../objects/test.hpp"
namespace rehash_tests
{
@@ -36,6 +37,9 @@ void rehash_empty_test1(X*)
x.rehash(0);
BOOST_TEST(postcondition(x, 0));
x.rehash(10000000);
BOOST_TEST(postcondition(x, 10000000));
}
template <class X>
@@ -54,6 +58,10 @@ void rehash_empty_test2(X*, test::random_generator generator)
tracker.compare(x);
BOOST_TEST(postcondition(x, 10000));
x.rehash(10000000);
tracker.compare(x);
BOOST_TEST(postcondition(x, 10000000));
}
template <class X>
@@ -74,7 +82,6 @@ void rehash_empty_test3(X*, test::random_generator generator)
BOOST_TEST(postcondition(x, 0));
}
template <class X>
void rehash_test1(X*, test::random_generator generator)
{
@@ -98,6 +105,35 @@ void rehash_test1(X*, test::random_generator generator)
tracker.compare(x);
}
template <class X>
void reserve_empty_test1(X*)
{
X x;
x.reserve(10000);
BOOST_TEST(x.bucket_count() >= 10000);
x.reserve(0);
x.reserve(10000000);
BOOST_TEST(x.bucket_count() >= 10000000);
}
template <class X>
void reserve_empty_test2(X*)
{
X x;
x.max_load_factor(0.25);
x.reserve(10000);
BOOST_TEST(x.bucket_count() >= 40000);
x.reserve(0);
x.reserve(10000000);
BOOST_TEST(x.bucket_count() >= 40000000);
}
template <class X>
void reserve_test1(X*, test::random_generator generator)
{
@@ -165,34 +201,44 @@ void reserve_test2(X*, test::random_generator generator)
}
boost::unordered_set<int>* int_set_ptr;
boost::unordered_multiset<int>* int_multiset_ptr;
boost::unordered_map<int, int>* int_map_ptr;
boost::unordered_multiset<test::object,
test::hash, test::equal_to,
test::allocator2<test::object> >* test_multiset_ptr;
boost::unordered_map<test::movable, test::movable,
test::hash, test::equal_to,
test::allocator2<test::movable> >* test_map_ptr;
boost::unordered_multimap<int, int>* int_multimap_ptr;
using test::default_generator;
using test::generate_collisions;
UNORDERED_TEST(rehash_empty_test1,
((int_set_ptr)(int_multiset_ptr)(int_map_ptr)(int_multimap_ptr))
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
)
UNORDERED_TEST(rehash_empty_test2,
((int_set_ptr)(int_multiset_ptr)(int_map_ptr)(int_multimap_ptr))
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
((default_generator)(generate_collisions))
)
UNORDERED_TEST(rehash_empty_test3,
((int_set_ptr)(int_multiset_ptr)(int_map_ptr)(int_multimap_ptr))
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
((default_generator)(generate_collisions))
)
UNORDERED_TEST(rehash_test1,
((int_set_ptr)(int_multiset_ptr)(int_map_ptr)(int_multimap_ptr))
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
((default_generator)(generate_collisions))
)
UNORDERED_TEST(reserve_empty_test1,
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
)
UNORDERED_TEST(reserve_empty_test2,
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
)
UNORDERED_TEST(reserve_test1,
((int_set_ptr)(int_multiset_ptr)(int_map_ptr)(int_multimap_ptr))
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
((default_generator)(generate_collisions))
)
UNORDERED_TEST(reserve_test2,
((int_set_ptr)(int_multiset_ptr)(int_map_ptr)(int_multimap_ptr))
((int_set_ptr)(test_multiset_ptr)(test_map_ptr)(int_multimap_ptr))
((default_generator)(generate_collisions))
)