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 "update_engine/update_boot_flags_action.h"
18 
19 #include <memory>
20 #include <utility>
21 
22 #include <base/bind.h>
23 #include <gtest/gtest.h>
24 
25 #include "update_engine/common/fake_boot_control.h"
26 
27 namespace chromeos_update_engine {
28 
29 class UpdateBootFlagsActionTest : public ::testing::Test {
30  protected:
31   FakeBootControl boot_control_;
32 };
33 
34 TEST_F(UpdateBootFlagsActionTest, SimpleTest) {
35   auto action = std::make_unique<UpdateBootFlagsAction>(&boot_control_);
36   ActionProcessor processor;
37   processor.EnqueueAction(std::move(action));
38 
39   EXPECT_FALSE(UpdateBootFlagsAction::updated_boot_flags_);
40   EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
41   processor.StartProcessing();
42   EXPECT_TRUE(UpdateBootFlagsAction::updated_boot_flags_);
43   EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
44 }
45 
46 TEST_F(UpdateBootFlagsActionTest, DoubleActionTest) {
47   // Reset the static flags.
48   UpdateBootFlagsAction::updated_boot_flags_ = false;
49   UpdateBootFlagsAction::is_running_ = false;
50 
51   auto action1 = std::make_unique<UpdateBootFlagsAction>(&boot_control_);
52   auto action2 = std::make_unique<UpdateBootFlagsAction>(&boot_control_);
53   ActionProcessor processor1, processor2;
54   processor1.EnqueueAction(std::move(action1));
55   processor2.EnqueueAction(std::move(action2));
56 
57   EXPECT_FALSE(UpdateBootFlagsAction::updated_boot_flags_);
58   EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
59   processor1.StartProcessing();
60   EXPECT_TRUE(UpdateBootFlagsAction::updated_boot_flags_);
61   EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
62   processor2.StartProcessing();
63   EXPECT_TRUE(UpdateBootFlagsAction::updated_boot_flags_);
64   EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
65 }
66 
67 }  // namespace chromeos_update_engine
68