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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.
#include "net/disk_cache/simple/simple_test_util.h"
#include "base/file_util.h"
#include "net/disk_cache/simple/simple_util.h"
namespace disk_cache {
namespace simple_util {
bool CreateCorruptFileForTests(const std::string& key,
const base::FilePath& cache_path) {
base::FilePath entry_file_path = cache_path.AppendASCII(
disk_cache::simple_util::GetFilenameFromKeyAndFileIndex(key, 0));
int flags = base::PLATFORM_FILE_CREATE_ALWAYS | base::PLATFORM_FILE_WRITE;
base::PlatformFile entry_file =
base::CreatePlatformFile(entry_file_path, flags, NULL, NULL);
if (base::kInvalidPlatformFileValue == entry_file)
return false;
if (base::WritePlatformFile(entry_file, 0, "dummy", 1) != 1)
return false;
if (!base::ClosePlatformFile(entry_file))
return false;
return true;
}
} // namespace simple_backend
} // namespace disk_cache
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