1 //
2 // Copyright (C) 2018 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 <brillo/message_loops/fake_message_loop.h>
18
19 #include "update_engine/common/mock_http_fetcher.h"
20 #include "update_engine/common/test_utils.h"
21 #include "update_engine/fake_system_state.h"
22 #include "update_engine/omaha_request_action.h"
23
24 class Environment {
25 public:
Environment()26 Environment() { logging::SetMinLogLevel(logging::LOG_FATAL); }
27 };
28
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)29 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
30 static Environment env;
31 brillo::FakeMessageLoop loop(nullptr);
32 loop.SetAsCurrent();
33
34 chromeos_update_engine::FakeSystemState fake_system_state;
35 auto omaha_request_action =
36 std::make_unique<chromeos_update_engine::OmahaRequestAction>(
37 &fake_system_state,
38 nullptr,
39 std::make_unique<chromeos_update_engine::MockHttpFetcher>(
40 data, size, nullptr),
41 false);
42 auto collector_action =
43 std::make_unique<chromeos_update_engine::ObjectCollectorAction<
44 chromeos_update_engine::OmahaResponse>>();
45 BondActions(omaha_request_action.get(), collector_action.get());
46 chromeos_update_engine::ActionProcessor action_processor;
47 action_processor.EnqueueAction(std::move(omaha_request_action));
48 action_processor.EnqueueAction(std::move(collector_action));
49 action_processor.StartProcessing();
50
51 loop.Run();
52 return 0;
53 }
54