1 #include <systemd/sd-event.h>
2
3 #include <sdeventplus/clock.hpp>
4 #include <sdeventplus/event.hpp>
5 #include <sdeventplus/exception.hpp>
6 #include <sdeventplus/test/sdevent.hpp>
7
8 #include <cerrno>
9 #include <type_traits>
10 #include <utility>
11
12 #include <gmock/gmock.h>
13 #include <gtest/gtest.h>
14
15 namespace sdeventplus
16 {
17 namespace
18 {
19
20 using testing::DoAll;
21 using testing::Return;
22 using testing::SetArgPointee;
23
24 class ClockTest : public testing::Test
25 {
26 protected:
27 testing::StrictMock<test::SdEventMock> mock;
28 sd_event* const expected_event = reinterpret_cast<sd_event*>(1234);
29 };
30
TEST_F(ClockTest,CopyEvent)31 TEST_F(ClockTest, CopyEvent)
32 {
33 Event event(expected_event, std::false_type(), &mock);
34
35 EXPECT_CALL(mock, sd_event_ref(expected_event))
36 .WillOnce(Return(expected_event));
37 Clock<ClockId::RealTime> clock(event);
38 EXPECT_CALL(mock, sd_event_now(expected_event, CLOCK_REALTIME, testing::_))
39 .WillOnce(DoAll(SetArgPointee<2>(2000000), Return(0)));
40 EXPECT_EQ(Clock<ClockId::RealTime>::time_point(std::chrono::seconds{2}),
41 clock.now());
42
43 EXPECT_CALL(mock, sd_event_unref(expected_event))
44 .Times(2)
45 .WillRepeatedly(Return(nullptr));
46 }
47
TEST_F(ClockTest,MoveEvent)48 TEST_F(ClockTest, MoveEvent)
49 {
50 Event event(expected_event, std::false_type(), &mock);
51
52 Clock<ClockId::Monotonic> clock(std::move(event));
53 EXPECT_CALL(mock, sd_event_now(expected_event, CLOCK_MONOTONIC, testing::_))
54 .WillOnce(Return(-EINVAL));
55 EXPECT_THROW(clock.now(), SdEventError);
56
57 EXPECT_CALL(mock, sd_event_unref(expected_event)).WillOnce(Return(nullptr));
58 }
59
60 } // namespace
61 } // namespace sdeventplus
62