Abseil Common Libraries (C++) (grcp 依赖)
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55 lines
1.7 KiB
55 lines
1.7 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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#include <memory> |
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#include "gtest/gtest.h" |
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#include "absl/base/internal/exception_safety_testing.h" |
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#include "absl/container/inlined_vector.h" |
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namespace { |
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constexpr size_t kInlined = 4; |
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constexpr size_t kSmallSize = kInlined / 2; |
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constexpr size_t kLargeSize = kInlined * 2; |
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using Thrower = testing::ThrowingValue<>; |
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using ThrowerAlloc = testing::ThrowingAllocator<Thrower>; |
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template <typename Allocator = std::allocator<Thrower>> |
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using InlVec = absl::InlinedVector<Thrower, kInlined, Allocator>; |
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TEST(InlinedVector, DefaultConstructor) { |
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testing::TestThrowingCtor<InlVec<>>(); |
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testing::TestThrowingCtor<InlVec<ThrowerAlloc>>(); |
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} |
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TEST(InlinedVector, AllocConstructor) { |
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auto alloc = std::allocator<Thrower>(); |
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testing::TestThrowingCtor<InlVec<>>(alloc); |
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auto throw_alloc = ThrowerAlloc(); |
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testing::TestThrowingCtor<InlVec<ThrowerAlloc>>(throw_alloc); |
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} |
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TEST(InlinedVector, Clear) { |
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auto small_vec = InlVec<>(kSmallSize); |
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EXPECT_TRUE(testing::TestNothrowOp([&]() { small_vec.clear(); })); |
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auto large_vec = InlVec<>(kLargeSize); |
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EXPECT_TRUE(testing::TestNothrowOp([&]() { large_vec.clear(); })); |
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} |
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} // namespace
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