William A. Kennington III | 8f90e28 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 1 | #include <gmock/gmock.h> |
| 2 | #include <gtest/gtest.h> |
| 3 | #include <sdeventplus/event.hpp> |
| 4 | #include <sdeventplus/exception.hpp> |
| 5 | #include <sdeventplus/test/sdevent.hpp> |
| 6 | #include <type_traits> |
| 7 | |
| 8 | namespace sdeventplus |
| 9 | { |
| 10 | namespace |
| 11 | { |
| 12 | |
| 13 | using testing::DoAll; |
| 14 | using testing::Return; |
| 15 | using testing::SetArgPointee; |
| 16 | |
| 17 | class EventTest : public testing::Test |
| 18 | { |
| 19 | protected: |
| 20 | testing::StrictMock<SdEventMock> mock; |
| 21 | sd_event *const expected_event = reinterpret_cast<sd_event *>(1234); |
| 22 | }; |
| 23 | |
| 24 | TEST_F(EventTest, NewEventRef) |
| 25 | { |
| 26 | EXPECT_CALL(mock, sd_event_ref(expected_event)) |
| 27 | .WillOnce(Return(expected_event)); |
| 28 | Event event(expected_event, &mock); |
| 29 | |
| 30 | EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr)); |
| 31 | } |
| 32 | |
| 33 | TEST_F(EventTest, NewEventNoRef) |
| 34 | { |
| 35 | Event event(expected_event, std::false_type(), &mock); |
| 36 | |
| 37 | EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr)); |
| 38 | } |
| 39 | |
| 40 | TEST_F(EventTest, GetNewEvent) |
| 41 | { |
| 42 | EXPECT_CALL(mock, sd_event_new(testing::_)) |
| 43 | .WillOnce(DoAll(SetArgPointee<0>(expected_event), Return(0))); |
| 44 | Event event = Event::get_new(&mock); |
| 45 | |
| 46 | EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr)); |
| 47 | } |
| 48 | |
| 49 | TEST_F(EventTest, GetNewEventFail) |
| 50 | { |
| 51 | EXPECT_CALL(mock, sd_event_new(testing::_)).WillOnce(Return(-EINVAL)); |
| 52 | EXPECT_THROW(Event::get_new(&mock), SdEventError); |
| 53 | } |
| 54 | |
| 55 | TEST_F(EventTest, GetDefaultEvent) |
| 56 | { |
| 57 | EXPECT_CALL(mock, sd_event_default(testing::_)) |
| 58 | .WillOnce(DoAll(SetArgPointee<0>(expected_event), Return(0))); |
| 59 | Event event = Event::get_default(&mock); |
| 60 | |
| 61 | EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr)); |
| 62 | } |
| 63 | |
| 64 | TEST_F(EventTest, GetDefaultEventFail) |
| 65 | { |
| 66 | EXPECT_CALL(mock, sd_event_default(testing::_)).WillOnce(Return(-EINVAL)); |
| 67 | EXPECT_THROW(Event::get_default(&mock), SdEventError); |
| 68 | } |
| 69 | |
| 70 | TEST_F(EventTest, LoopSuccess) |
| 71 | { |
| 72 | EXPECT_CALL(mock, sd_event_loop(expected_event)).WillOnce(Return(0)); |
| 73 | EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr)); |
| 74 | EXPECT_EQ(0, Event(expected_event, std::false_type(), &mock).loop()); |
| 75 | } |
| 76 | |
| 77 | TEST_F(EventTest, LoopUserError) |
| 78 | { |
| 79 | const int user_error = 10; |
| 80 | EXPECT_CALL(mock, sd_event_loop(expected_event)) |
| 81 | .WillOnce(Return(user_error)); |
| 82 | EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr)); |
| 83 | EXPECT_EQ(user_error, |
| 84 | Event(expected_event, std::false_type(), &mock).loop()); |
| 85 | } |
| 86 | |
| 87 | TEST_F(EventTest, LoopInternalError) |
| 88 | { |
| 89 | EXPECT_CALL(mock, sd_event_loop(expected_event)).WillOnce(Return(-EINVAL)); |
| 90 | EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr)); |
| 91 | EXPECT_THROW(Event(expected_event, std::false_type(), &mock).loop(), |
| 92 | SdEventError); |
| 93 | } |
| 94 | |
| 95 | } // namespace |
| 96 | } // namespace sdeventplus |