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 #include "update_engine/payload_generator/fake_filesystem.h"
18
19 #include <gtest/gtest.h>
20
21 namespace chromeos_update_engine {
22
FakeFilesystem(uint64_t block_size,uint64_t block_count)23 FakeFilesystem::FakeFilesystem(uint64_t block_size, uint64_t block_count) :
24 block_size_(block_size),
25 block_count_(block_count) {
26 }
27
GetBlockSize() const28 size_t FakeFilesystem::GetBlockSize() const {
29 return block_size_;
30 }
31
GetBlockCount() const32 size_t FakeFilesystem::GetBlockCount() const {
33 return block_count_;
34 }
35
GetFiles(std::vector<File> * files) const36 bool FakeFilesystem::GetFiles(std::vector<File>* files) const {
37 *files = files_;
38 return true;
39 }
40
AddFile(const std::string & filename,const std::vector<Extent> extents)41 void FakeFilesystem::AddFile(const std::string& filename,
42 const std::vector<Extent> extents) {
43 File file;
44 file.name = filename;
45 file.extents = extents;
46 for (const Extent& extent : extents) {
47 EXPECT_LE(0U, extent.start_block());
48 EXPECT_LE(extent.start_block() + extent.num_blocks(), block_count_);
49 }
50 files_.push_back(file);
51 }
52
LoadSettings(brillo::KeyValueStore * store) const53 bool FakeFilesystem::LoadSettings(brillo::KeyValueStore* store) const {
54 if (minor_version_ < 0)
55 return false;
56 store->SetString("PAYLOAD_MINOR_VERSION", std::to_string(minor_version_));
57 return true;
58 }
59
60 } // namespace chromeos_update_engine
61