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