18 enum class SystemState {  enum
28   static SystemState state;
30     assert(state == SystemState::Start);  in Initialize()
31     state = SystemState::Initialized;  in Initialize()
34     assert(state == SystemState::Initialized);  in Terminate()
35     state = SystemState::Terminated;  in Terminate()
40 SystemState TestSubsystem::state = SystemState::Start;
44   EXPECT_EQ(SystemState::Start, TestSubsystem::state);  in TEST()
47     EXPECT_EQ(SystemState::Initialized, TestSubsystem::state);  in TEST()
49   EXPECT_EQ(SystemState::Terminated, TestSubsystem::state);  in TEST()
56   static SystemState state;
59     assert(state == SystemState::Start);  in Initialize()
60     state = SystemState::Initialized;  in Initialize()
67     assert(state == SystemState::Initialized);  in Terminate()
68     state = SystemState::Terminated;  in Terminate()
71   static void Reset() { state = SystemState::Start; }  in Reset()
75 SystemState TestSubsystemWithError::state = SystemState::Start;
82   EXPECT_EQ(SystemState::Start, TestSubsystemWithError::state);  in TEST()
86     EXPECT_EQ(SystemState::Initialized, TestSubsystemWithError::state);  in TEST()
88   EXPECT_EQ(SystemState::Terminated, TestSubsystemWithError::state);  in TEST()
95   EXPECT_EQ(SystemState::Start, TestSubsystemWithError::state);  in TEST()