88a152ae74
-- 5dc8d7504b7c11710b19365a6582c288c8992366 by Derek Mauro <dmauro@google.com>: Fix constexpr Span::last under MSVC and add Span constexpr tests. PiperOrigin-RevId: 237515952 -- 5ea8c146e653bbc49ff7e698699478242df7de35 by Derek Mauro <dmauro@google.com>: Implement Span::first and Span::last from C++20. https://github.com/abseil/abseil-cpp/pull/274 PiperOrigin-RevId: 237494399 -- 08db3417f1d8fe4556255d57a2f0df51b09bdd9a by Derek Mauro <dmauro@google.com>: HTTPS in more URLs. PiperOrigin-RevId: 237486823 -- 83ec63a7f8e47b62af619546f9f7b3bf72e74e86 by Derek Mauro <dmauro@google.com>: Changed HTTP URLs to HTTPS where possible. https://github.com/abseil/abseil-cpp/pull/270 PiperOrigin-RevId: 237445310 -- 220bf279c14cb31efa239500d1a70e0ac0c32e3c by Abseil Team <absl-team@google.com>: Support parsing decltype(nullptr) as a type. PiperOrigin-RevId: 237336739 -- ced234bbe78f5d495c3f6f6a9c2e0a95f7c080a5 by Gennadiy Rozental <rogeeff@google.com>: Introduce internal interface for setting environment variable value in scope PiperOrigin-RevId: 237275806 -- 1f1acb4e294af24d9f7598e85163d5e1d9958ae9 by Samuel Benzaquen <sbenza@google.com>: Avoid using aliases in the SFINAE expressions to make it more compatible with MSVC. Turn on the tests in MSVC. PiperOrigin-RevId: 237261456 -- 06cf7de6250a0572ef90fa1176f742ca0451ce71 by Derek Mauro <dmauro@google.com>: Fix unused variable warning. PiperOrigin-RevId: 237108006 GitOrigin-RevId: 5dc8d7504b7c11710b19365a6582c288c8992366 Change-Id: Ife5182c80942945c4e8700844c8febb482d6ad82
84 lines
3.3 KiB
C++
84 lines
3.3 KiB
C++
// 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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