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62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
// Copyright 2013 The Chromium Authors. All rights reserved.
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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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#ifndef NET_DISK_CACHE_SIMPLE_SIMPLE_TEST_UTIL_H_
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#define NET_DISK_CACHE_SIMPLE_SIMPLE_TEST_UTIL_H_
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#include <stddef.h>
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#include <string>
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#include "base/callback.h"
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namespace base {
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class FilePath;
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}
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namespace disk_cache {
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namespace simple_util {
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// Immutable array with compile-time bound-checking.
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template <typename T, size_t Size>
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class ImmutableArray {
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public:
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static const size_t size = Size;
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ImmutableArray(const base::Callback<T (size_t index)>& initializer) {
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for (size_t i = 0; i < size; ++i)
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data_[i] = initializer.Run(i);
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}
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template <size_t Index>
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const T& at() const {
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static_assert(Index < size, "array out of bounds");
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return data_[Index];
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}
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private:
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T data_[size];
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};
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// Creates a corrupt file to be used in tests.
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bool CreateCorruptFileForTests(const std::string& key,
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const base::FilePath& cache_path);
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// Removes the key SHA256 from an entry.
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bool RemoveKeySHA256FromEntry(const std::string& key,
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const base::FilePath& cache_path);
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// Modifies the key SHA256 from an entry so that it is corrupt.
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bool CorruptKeySHA256FromEntry(const std::string& key,
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const base::FilePath& cache_path);
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// Modifies the stream 0 length field from an entry so it is invalid.
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bool CorruptStream0LengthFromEntry(const std::string& key,
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const base::FilePath& cache_path);
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} // namespace simple_util
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} // namespace disk_cache
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#endif // NET_DISK_CACHE_SIMPLE_SIMPLE_TEST_UTIL_H_
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