Abseil Common Libraries (C++) (grcp 依赖)
https://abseil.io/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
3.4 KiB
85 lines
3.4 KiB
// Copyright 2019 The Abseil Authors. |
|
// |
|
// Licensed under the Apache License, Version 2.0 (the "License"); |
|
// you may not use this file except in compliance with the License. |
|
// You may obtain a copy of the License at |
|
// |
|
// https://www.apache.org/licenses/LICENSE-2.0 |
|
// |
|
// Unless required by applicable law or agreed to in writing, software |
|
// distributed under the License is distributed on an "AS IS" BASIS, |
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
// See the License for the specific language governing permissions and |
|
// limitations under the License. |
|
|
|
#ifndef ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MEMBERS_TEST_H_ |
|
#define ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MEMBERS_TEST_H_ |
|
|
|
#include <type_traits> |
|
#include "gmock/gmock.h" |
|
#include "gtest/gtest.h" |
|
#include "absl/meta/type_traits.h" |
|
|
|
namespace absl { |
|
namespace container_internal { |
|
|
|
template <class UnordMap> |
|
class MembersTest : public ::testing::Test {}; |
|
|
|
TYPED_TEST_SUITE_P(MembersTest); |
|
|
|
template <typename T> |
|
void UseType() {} |
|
|
|
TYPED_TEST_P(MembersTest, Typedefs) { |
|
EXPECT_TRUE((std::is_same<std::pair<const typename TypeParam::key_type, |
|
typename TypeParam::mapped_type>, |
|
typename TypeParam::value_type>())); |
|
EXPECT_TRUE((absl::conjunction< |
|
absl::negation<std::is_signed<typename TypeParam::size_type>>, |
|
std::is_integral<typename TypeParam::size_type>>())); |
|
EXPECT_TRUE((absl::conjunction< |
|
std::is_signed<typename TypeParam::difference_type>, |
|
std::is_integral<typename TypeParam::difference_type>>())); |
|
EXPECT_TRUE((std::is_convertible< |
|
decltype(std::declval<const typename TypeParam::hasher&>()( |
|
std::declval<const typename TypeParam::key_type&>())), |
|
size_t>())); |
|
EXPECT_TRUE((std::is_convertible< |
|
decltype(std::declval<const typename TypeParam::key_equal&>()( |
|
std::declval<const typename TypeParam::key_type&>(), |
|
std::declval<const typename TypeParam::key_type&>())), |
|
bool>())); |
|
EXPECT_TRUE((std::is_same<typename TypeParam::allocator_type::value_type, |
|
typename TypeParam::value_type>())); |
|
EXPECT_TRUE((std::is_same<typename TypeParam::value_type&, |
|
typename TypeParam::reference>())); |
|
EXPECT_TRUE((std::is_same<const typename TypeParam::value_type&, |
|
typename TypeParam::const_reference>())); |
|
EXPECT_TRUE((std::is_same<typename std::allocator_traits< |
|
typename TypeParam::allocator_type>::pointer, |
|
typename TypeParam::pointer>())); |
|
EXPECT_TRUE( |
|
(std::is_same<typename std::allocator_traits< |
|
typename TypeParam::allocator_type>::const_pointer, |
|
typename TypeParam::const_pointer>())); |
|
} |
|
|
|
TYPED_TEST_P(MembersTest, SimpleFunctions) { |
|
EXPECT_GT(TypeParam().max_size(), 0); |
|
} |
|
|
|
TYPED_TEST_P(MembersTest, BeginEnd) { |
|
TypeParam t = {typename TypeParam::value_type{}}; |
|
EXPECT_EQ(t.begin(), t.cbegin()); |
|
EXPECT_EQ(t.end(), t.cend()); |
|
EXPECT_NE(t.begin(), t.end()); |
|
EXPECT_NE(t.cbegin(), t.cend()); |
|
} |
|
|
|
REGISTER_TYPED_TEST_SUITE_P(MembersTest, Typedefs, SimpleFunctions, BeginEnd); |
|
|
|
} // namespace container_internal |
|
} // namespace absl |
|
|
|
#endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MEMBERS_TEST_H_
|
|
|