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 #pragma once
18 
19 #include <unwindstack/MapInfo.h>
20 #include <unwindstack/Maps.h>
21 #include <unwindstack/Unwinder.h>
22 
23 class UnwinderMock : public unwindstack::Unwinder {
24  public:
UnwinderMock()25   UnwinderMock() : Unwinder(128, new unwindstack::Maps, nullptr) {}
~UnwinderMock()26   virtual ~UnwinderMock() { delete GetMaps(); }
27 
MockAddMap(uint64_t start,uint64_t end,uint64_t offset,uint64_t flags,std::string name,uint64_t load_bias)28   void MockAddMap(uint64_t start, uint64_t end, uint64_t offset, uint64_t flags, std::string name,
29                   uint64_t load_bias) {
30     GetMaps()->Add(start, end, offset, flags, name, load_bias);
31   }
32 
MockSetBuildID(uint64_t offset,const std::string & build_id)33   void MockSetBuildID(uint64_t offset, const std::string& build_id) {
34     unwindstack::MapInfo* map_info = GetMaps()->Find(offset);
35     if (map_info != nullptr) {
36       map_info->SetBuildID(std::string(build_id));
37     }
38   }
39 };
40