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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_DISK_CACHE_SIMPLE_SIMPLE_TEST_UTIL_H_
#define NET_DISK_CACHE_SIMPLE_SIMPLE_TEST_UTIL_H_
#include <stddef.h>
#include <string>
#include "base/callback.h"
namespace base {
class FilePath;
}
namespace disk_cache {
namespace simple_util {
// Immutable array with compile-time bound-checking.
template <typename T, size_t Size>
class ImmutableArray {
public:
static const size_t size = Size;
ImmutableArray(const base::Callback<T (size_t index)>& initializer) {
for (size_t i = 0; i < size; ++i)
data_[i] = initializer.Run(i);
}
template <size_t Index>
const T& at() const {
static_assert(Index < size, "array out of bounds");
return data_[Index];
}
private:
T data_[size];
};
// Creates a corrupt file to be used in tests.
bool CreateCorruptFileForTests(const std::string& key,
const base::FilePath& cache_path);
} // namespace simple_backend
} // namespace disk_cache
#endif // NET_DISK_CACHE_SIMPLE_SIMPLE_TEST_UTIL_H_
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