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Update tests to account for a default-constructed container having no buckets

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This commit is contained in:
Christian Mazakas
2022-08-30 15:20:31 -07:00
parent f141cd1dea
commit 48765e82e0
6 changed files with 257 additions and 8 deletions
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test/unordered/copy_tests.cpp
+79
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@@ -43,6 +43,23 @@ namespace copy_tests {
BOOST_TEST(x.max_load_factor() == y.max_load_factor());
BOOST_TEST(test::selected_count(y.get_allocator()) ==
(allocator_type::is_select_on_copy));
BOOST_TEST(test::detail::tracker.count_allocations == 0);
test::check_equivalent_keys(y);
}
{
test::check_instances check_;
T x(0);
T y(x);
BOOST_TEST(y.empty());
BOOST_TEST(test::equivalent(y.hash_function(), hf));
BOOST_TEST(test::equivalent(y.key_eq(), eq));
BOOST_TEST(test::equivalent(y.get_allocator(), al));
BOOST_TEST(x.max_load_factor() == y.max_load_factor());
BOOST_TEST(test::selected_count(y.get_allocator()) ==
(allocator_type::is_select_on_copy));
BOOST_TEST(test::detail::tracker.count_allocations == 0);
test::check_equivalent_keys(y);
}
@@ -91,6 +108,22 @@ namespace copy_tests {
typedef typename T::allocator_type allocator_type;
{
test::check_instances check_;
T x(0, hf, eq, al);
T y(x);
BOOST_TEST(y.empty());
BOOST_TEST(test::equivalent(y.hash_function(), hf));
BOOST_TEST(test::equivalent(y.key_eq(), eq));
BOOST_TEST(test::equivalent(y.get_allocator(), al));
BOOST_TEST(x.max_load_factor() == y.max_load_factor());
BOOST_TEST(test::selected_count(y.get_allocator()) ==
(allocator_type::is_select_on_copy));
BOOST_TEST(test::detail::tracker.count_allocations == 0);
test::check_equivalent_keys(y);
}
{
test::check_instances check_;
@@ -106,6 +139,21 @@ namespace copy_tests {
test::check_equivalent_keys(y);
}
{
test::check_instances check_;
T x(0, hf, eq, al);
T y(x, al2);
BOOST_TEST(y.empty());
BOOST_TEST(test::equivalent(y.hash_function(), hf));
BOOST_TEST(test::equivalent(y.key_eq(), eq));
BOOST_TEST(test::equivalent(y.get_allocator(), al2));
BOOST_TEST(x.max_load_factor() == y.max_load_factor());
BOOST_TEST(test::selected_count(y.get_allocator()) == 0);
BOOST_TEST(test::detail::tracker.count_allocations == 0);
test::check_equivalent_keys(y);
}
{
test::check_instances check_;
@@ -120,6 +168,22 @@ namespace copy_tests {
test::check_equivalent_keys(y);
}
{
test::check_instances check_;
test::random_values<T> v;
T x(v.begin(), v.end(), 0, hf, eq, al);
T y(x);
test::unordered_equivalence_tester<T> equivalent(x);
BOOST_TEST(equivalent(y));
test::check_equivalent_keys(y);
BOOST_TEST(test::selected_count(y.get_allocator()) ==
(allocator_type::is_select_on_copy));
BOOST_TEST(test::equivalent(y.get_allocator(), al));
BOOST_TEST(test::detail::tracker.count_allocations == 0);
}
{
test::check_instances check_;
@@ -135,6 +199,21 @@ namespace copy_tests {
BOOST_TEST(test::equivalent(y.get_allocator(), al));
}
{
test::check_instances check_;
test::random_values<T> v;
T x(v.begin(), v.end(), 0, hf, eq, al);
T y(x, al2);
test::unordered_equivalence_tester<T> equivalent(x);
BOOST_TEST(equivalent(y));
test::check_equivalent_keys(y);
BOOST_TEST(test::selected_count(y.get_allocator()) == 0);
BOOST_TEST(test::equivalent(y.get_allocator(), al2));
BOOST_TEST(test::detail::tracker.count_allocations == 0);
}
{
test::check_instances check_;