36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
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// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/containers/any_internal.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace base {
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namespace internal {
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namespace {
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struct OutOfLineStruct {
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void* one;
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void* two;
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void* three;
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void* four;
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};
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} // namespace
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TEST(AnyInternalTest, InlineOrOutlineStorage) {
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static_assert(AnyInternal::InlineStorageHelper<int>::kUseInlineStorage,
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"int should be stored inline");
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static_assert(AnyInternal::InlineStorageHelper<int*>::kUseInlineStorage,
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"int* should be stored inline");
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static_assert(
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AnyInternal::InlineStorageHelper<std::unique_ptr<int>>::kUseInlineStorage,
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"std::unique_ptr<int> should be stored inline");
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static_assert(
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!AnyInternal::InlineStorageHelper<OutOfLineStruct>::kUseInlineStorage,
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"A struct with four pointers should be stored out of line");
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}
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} // namespace internal
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} // namespace base
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