1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "net/disk_cache/simple/simple_test_util.h"
6
7#include "base/files/file.h"
8#include "base/files/file_path.h"
9#include "net/disk_cache/simple/simple_util.h"
10
11namespace disk_cache {
12namespace simple_util {
13
14bool CreateCorruptFileForTests(const std::string& key,
15                               const base::FilePath& cache_path) {
16  base::FilePath entry_file_path = cache_path.AppendASCII(
17      disk_cache::simple_util::GetFilenameFromKeyAndFileIndex(key, 0));
18  int flags = base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE;
19  base::File entry_file(entry_file_path, flags);
20
21  if (!entry_file.IsValid())
22    return false;
23
24  return entry_file.Write(0, "dummy", 1) == 1;
25}
26
27}  // namespace simple_util
28}  // namespace disk_cache
29