diff options
author | pechatnov <pechatnov@yandex-team.ru> | 2022-02-10 16:48:57 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:48:57 +0300 |
commit | 132a3640fac343164b858d0a914e020a848a2848 (patch) | |
tree | 5d5cb817648f650d76cf1076100726fd9b8448e8 /util/generic/store_policy_ut.cpp | |
parent | 8e9b2f8bbf4a2320f539eef5b85555f42c065425 (diff) | |
download | ydb-132a3640fac343164b858d0a914e020a848a2848.tar.gz |
Restoring authorship annotation for <pechatnov@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'util/generic/store_policy_ut.cpp')
-rw-r--r-- | util/generic/store_policy_ut.cpp | 162 |
1 files changed, 81 insertions, 81 deletions
diff --git a/util/generic/store_policy_ut.cpp b/util/generic/store_policy_ut.cpp index 30710dc913..c9722203aa 100644 --- a/util/generic/store_policy_ut.cpp +++ b/util/generic/store_policy_ut.cpp @@ -1,87 +1,87 @@ -#include "store_policy.h" - +#include "store_policy.h" + #include <library/cpp/testing/unittest/registar.h> -#include <util/generic/algorithm.h> -#include <util/generic/vector.h> - -Y_UNIT_TEST_SUITE(StorePolicy) { - Y_UNIT_TEST(Compileability) { - // construction - TAutoEmbedOrPtrPolicy<THolder<int>>(MakeHolder<int>(1)); - TAutoEmbedOrPtrPolicy<TVector<int>>(TVector<int>{1, 2, 3}); - auto a = MakeHolder<int>(42); - TAutoEmbedOrPtrPolicy<THolder<int>&>{a}; - - // const - (**TAutoEmbedOrPtrPolicy<THolder<int>>(MakeHolder<int>(1)).Ptr())++; // ok +#include <util/generic/algorithm.h> +#include <util/generic/vector.h> + +Y_UNIT_TEST_SUITE(StorePolicy) { + Y_UNIT_TEST(Compileability) { + // construction + TAutoEmbedOrPtrPolicy<THolder<int>>(MakeHolder<int>(1)); + TAutoEmbedOrPtrPolicy<TVector<int>>(TVector<int>{1, 2, 3}); + auto a = MakeHolder<int>(42); + TAutoEmbedOrPtrPolicy<THolder<int>&>{a}; + + // const + (**TAutoEmbedOrPtrPolicy<THolder<int>>(MakeHolder<int>(1)).Ptr())++; // ok (**TAutoEmbedOrPtrPolicy<THolder<int>&>(a).Ptr())++; // ok - - const TVector<int> b = {0}; - auto bValue = (*TAutoEmbedOrPtrPolicy<const TVector<int>&>(b).Ptr())[0]; // ok - // (*TAutoEmbedOrPtrPolicy<const TVector<int>&>(b).Ptr())[0]++; // not ok - Y_UNUSED(bValue); - } - - template <typename T, typename TFunc> + + const TVector<int> b = {0}; + auto bValue = (*TAutoEmbedOrPtrPolicy<const TVector<int>&>(b).Ptr())[0]; // ok + // (*TAutoEmbedOrPtrPolicy<const TVector<int>&>(b).Ptr())[0]++; // not ok + Y_UNUSED(bValue); + } + + template <typename T, typename TFunc> void FunctionTakingRefDefaultIsObject(T&& a, TFunc func) { - TAutoEmbedOrPtrPolicy<T> refHolder(a); - func(refHolder); - } - - Y_UNIT_TEST(Reference) { - { - TVector<ui32> a = {1, 2, 3}; - - FunctionTakingRefDefaultIsObject(a, [](auto& holder) { - holder.Ptr()->push_back(4); - auto secondHolder = holder; - secondHolder.Ptr()->push_back(5); - }); - - UNIT_ASSERT_VALUES_EQUAL(a.size(), 5); - } - { - const TVector<ui32> a = {1, 2, 3}; - - static_assert(std::is_const<decltype(a)>::value); - - FunctionTakingRefDefaultIsObject(a, [](auto& holder) { + TAutoEmbedOrPtrPolicy<T> refHolder(a); + func(refHolder); + } + + Y_UNIT_TEST(Reference) { + { + TVector<ui32> a = {1, 2, 3}; + + FunctionTakingRefDefaultIsObject(a, [](auto& holder) { + holder.Ptr()->push_back(4); + auto secondHolder = holder; + secondHolder.Ptr()->push_back(5); + }); + + UNIT_ASSERT_VALUES_EQUAL(a.size(), 5); + } + { + const TVector<ui32> a = {1, 2, 3}; + + static_assert(std::is_const<decltype(a)>::value); + + FunctionTakingRefDefaultIsObject(a, [](auto& holder) { static_assert(std::is_const<std::remove_reference_t<decltype(*holder.Ptr())>>::value); - UNIT_ASSERT_VALUES_EQUAL(holder.Ptr()->size(), 3); - }); - } - } - - template <typename T, typename TFunc> + UNIT_ASSERT_VALUES_EQUAL(holder.Ptr()->size(), 3); + }); + } + } + + template <typename T, typename TFunc> void FunctionTakingObjectDefaultObject(T&& a, TFunc func) { TAutoEmbedOrPtrPolicy<T> objectHolder(std::forward<T>(a)); - func(objectHolder); - } - - Y_UNIT_TEST(Object) { - TVector<ui32> a = {1, 2, 3}; - - FunctionTakingObjectDefaultObject(std::move(a), [&a](auto& holder) { - static_assert(std::is_copy_assignable<decltype(holder)>::value); - UNIT_ASSERT_VALUES_EQUAL(a.size(), 0); - UNIT_ASSERT_VALUES_EQUAL(holder.Ptr()->size(), 3); - holder.Ptr()->push_back(4); - auto secondHolder = holder; - secondHolder.Ptr()->push_back(5); - - UNIT_ASSERT_VALUES_EQUAL(holder.Ptr()->size(), 4); - UNIT_ASSERT_VALUES_EQUAL(secondHolder.Ptr()->size(), 5); - }); - - UNIT_ASSERT_VALUES_EQUAL(a.size(), 0); - - THolder<int> b = MakeHolder<int>(42); - FunctionTakingObjectDefaultObject(std::move(b), [](auto& holder) { - static_assert(!std::is_copy_assignable<decltype(holder)>::value); - UNIT_ASSERT_VALUES_EQUAL(**holder.Ptr(), 42); - auto secondHolder = std::move(holder); - UNIT_ASSERT(!*holder.Ptr()); - UNIT_ASSERT_VALUES_EQUAL(**secondHolder.Ptr(), 42); - }); - } -} + func(objectHolder); + } + + Y_UNIT_TEST(Object) { + TVector<ui32> a = {1, 2, 3}; + + FunctionTakingObjectDefaultObject(std::move(a), [&a](auto& holder) { + static_assert(std::is_copy_assignable<decltype(holder)>::value); + UNIT_ASSERT_VALUES_EQUAL(a.size(), 0); + UNIT_ASSERT_VALUES_EQUAL(holder.Ptr()->size(), 3); + holder.Ptr()->push_back(4); + auto secondHolder = holder; + secondHolder.Ptr()->push_back(5); + + UNIT_ASSERT_VALUES_EQUAL(holder.Ptr()->size(), 4); + UNIT_ASSERT_VALUES_EQUAL(secondHolder.Ptr()->size(), 5); + }); + + UNIT_ASSERT_VALUES_EQUAL(a.size(), 0); + + THolder<int> b = MakeHolder<int>(42); + FunctionTakingObjectDefaultObject(std::move(b), [](auto& holder) { + static_assert(!std::is_copy_assignable<decltype(holder)>::value); + UNIT_ASSERT_VALUES_EQUAL(**holder.Ptr(), 42); + auto secondHolder = std::move(holder); + UNIT_ASSERT(!*holder.Ptr()); + UNIT_ASSERT_VALUES_EQUAL(**secondHolder.Ptr(), 42); + }); + } +} |