fake_io_delegate.h revision ea6e382143e4a8df894d47db3a6cb79a38ad4530 
1/*
2 * Copyright (C) 2015, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef AIDL_TESTS_FAKE_IO_DELEGATE_H_
18#define AIDL_TESTS_FAKE_IO_DELEGATE_H_
19
20#include <base/macros.h>
21
22#include <map>
23#include <memory>
24#include <string>
25#include <vector>
26
27#include "io_delegate.h"
28
29namespace android {
30namespace aidl {
31namespace test {
32
33class FakeIoDelegate : public IoDelegate {
34 public:
35  FakeIoDelegate() = default;
36  virtual ~FakeIoDelegate() = default;
37
38  // Returns a unique_ptr to the contents of |filename|.
39  std::unique_ptr<std::string> GetFileContents(
40      const std::string& filename,
41      const std::string& append_content_suffix = "") const override;
42
43  bool FileIsReadable(const std::string& path) const override;
44
45  void SetFileContents(const std::string& filename,
46                       const std::string& contents);
47  void AddStubParcelable(const std::string& canonical_name);
48  void AddStubInterface(const std::string& canonical_name);
49  void AddCompoundParcelable(const std::string& canonical_name,
50                             const std::vector<std::string>& subclasses);
51
52 private:
53  void AddStub(const std::string& canonical_name, const char* format_str);
54  // Remove leading "./" from |path|.
55  std::string CleanPath(const std::string& path) const;
56
57  std::map<std::string, std::string> file_contents_;
58
59  DISALLOW_COPY_AND_ASSIGN(FakeIoDelegate);
60};  // class FakeIoDelegate
61
62}  // namespace test
63}  // namespace android
64}  // namespace aidl
65
66#endif // AIDL_TESTS_FAKE_IO_DELEGATE_H_
67