diff options
Diffstat (limited to 'absl/container/internal/container_memory_test.cc')
-rw-r--r-- | absl/container/internal/container_memory_test.cc | 71 |
1 files changed, 2 insertions, 69 deletions
diff --git a/absl/container/internal/container_memory_test.cc b/absl/container/internal/container_memory_test.cc index fb9c4dde..7942c7be 100644 --- a/absl/container/internal/container_memory_test.cc +++ b/absl/container/internal/container_memory_test.cc @@ -16,13 +16,10 @@ #include <cstdint> #include <tuple> -#include <typeindex> -#include <typeinfo> #include <utility> #include "gmock/gmock.h" #include "gtest/gtest.h" -#include "absl/container/internal/test_instance_tracker.h" #include "absl/strings/string_view.h" namespace absl { @@ -30,11 +27,6 @@ ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { -using ::absl::test_internal::CopyableMovableInstance; -using ::absl::test_internal::InstanceTracker; -using ::testing::_; -using ::testing::ElementsAre; -using ::testing::Gt; using ::testing::Pair; TEST(Memory, AlignmentLargerThanBase) { @@ -53,39 +45,6 @@ TEST(Memory, AlignmentSmallerThanBase) { Deallocate<2>(&alloc, mem, 3); } -std::map<std::type_index, int>& AllocationMap() { - static auto* map = new std::map<std::type_index, int>; - return *map; -} - -template <typename T> -struct TypeCountingAllocator { - TypeCountingAllocator() = default; - template <typename U> - TypeCountingAllocator(const TypeCountingAllocator<U>&) {} // NOLINT - - using value_type = T; - - T* allocate(size_t n, const void* = nullptr) { - AllocationMap()[typeid(T)] += n; - return std::allocator<T>().allocate(n); - } - void deallocate(T* p, std::size_t n) { - AllocationMap()[typeid(T)] -= n; - return std::allocator<T>().deallocate(p, n); - } -}; - -TEST(Memory, AllocateDeallocateMatchType) { - TypeCountingAllocator<int> alloc; - void* mem = Allocate<1>(&alloc, 1); - // Verify that it was allocated - EXPECT_THAT(AllocationMap(), ElementsAre(Pair(_, Gt(0)))); - Deallocate<1>(&alloc, mem, 1); - // Verify that the deallocation matched. - EXPECT_THAT(AllocationMap(), ElementsAre(Pair(_, 0))); -} - class Fixture : public ::testing::Test { using Alloc = std::allocator<std::string>; @@ -166,7 +125,7 @@ TryDecomposeValue(F&& f, Arg&& arg) { } TEST(DecomposeValue, Decomposable) { - auto f = [](const int& x, int&& y) { // NOLINT + auto f = [](const int& x, int&& y) { EXPECT_EQ(&x, &y); EXPECT_EQ(42, x); return 'A'; @@ -200,8 +159,7 @@ TryDecomposePair(F&& f, Args&&... args) { } TEST(DecomposePair, Decomposable) { - auto f = [](const int& x, // NOLINT - std::piecewise_construct_t, std::tuple<int&&> k, + auto f = [](const int& x, std::piecewise_construct_t, std::tuple<int&&> k, std::tuple<double>&& v) { EXPECT_EQ(&x, &std::get<0>(k)); EXPECT_EQ(42, x); @@ -226,31 +184,6 @@ TEST(DecomposePair, NotDecomposable) { std::make_tuple(0.5))); } -TEST(MapSlotPolicy, ConstKeyAndValue) { - using slot_policy = map_slot_policy<const CopyableMovableInstance, - const CopyableMovableInstance>; - using slot_type = typename slot_policy::slot_type; - - union Slots { - Slots() {} - ~Slots() {} - slot_type slots[100]; - } slots; - - std::allocator< - std::pair<const CopyableMovableInstance, const CopyableMovableInstance>> - alloc; - InstanceTracker tracker; - slot_policy::construct(&alloc, &slots.slots[0], CopyableMovableInstance(1), - CopyableMovableInstance(1)); - for (int i = 0; i < 99; ++i) { - slot_policy::transfer(&alloc, &slots.slots[i + 1], &slots.slots[i]); - } - slot_policy::destroy(&alloc, &slots.slots[99]); - - EXPECT_EQ(tracker.copies(), 0); -} - } // namespace } // namespace container_internal ABSL_NAMESPACE_END |