Initial Commit
diff --git a/test/sdref.cpp b/test/sdref.cpp
new file mode 100644
index 0000000..6bb5410
--- /dev/null
+++ b/test/sdref.cpp
@@ -0,0 +1,198 @@
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+#include <sdeventplus/sdevent.hpp>
+#include <sdeventplus/sdref.hpp>
+#include <sdeventplus/test/sdevent.hpp>
+#include <systemd/sd-event.h>
+#include <type_traits>
+#include <utility>
+
+namespace sdeventplus
+{
+namespace
+{
+
+class SdRefTest : public testing::Test
+{
+ protected:
+ sd_event *const expected_event = reinterpret_cast<sd_event *>(1234);
+ sd_event *const expected_event2 = reinterpret_cast<sd_event *>(2345);
+ testing::StrictMock<SdEventMock> mock;
+ testing::StrictMock<SdEventMock> mock2;
+};
+
+TEST_F(SdRefTest, ConstructRef)
+{
+ EXPECT_CALL(mock, sd_event_ref(expected_event))
+ .WillOnce(testing::Return(expected_event));
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, &mock);
+ EXPECT_EQ(expected_event, event.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .WillOnce(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, ConstructNoRef)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .WillOnce(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, CopyConstruct)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+
+ EXPECT_CALL(mock, sd_event_ref(expected_event))
+ .WillOnce(testing::Return(expected_event));
+ SdRef<sd_event> event2(event);
+ EXPECT_EQ(expected_event, event2.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .Times(2)
+ .WillRepeatedly(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, MoveConstruct)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+
+ SdRef<sd_event> event2(std::move(event));
+ EXPECT_EQ(expected_event, event2.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .WillOnce(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, CopyAssignOverValid)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+ SdRef<sd_event> event2(expected_event2, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock2);
+ EXPECT_EQ(expected_event2, event2.get());
+
+ EXPECT_CALL(mock2, sd_event_unref(expected_event2))
+ .WillOnce(testing::Return(nullptr));
+ EXPECT_CALL(mock, sd_event_ref(expected_event))
+ .WillOnce(testing::Return(expected_event));
+ event2 = event;
+ EXPECT_EQ(expected_event, event2.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .Times(2)
+ .WillRepeatedly(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, CopyAssignOverMoved)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+ SdRef<sd_event> event2(expected_event2, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock2);
+ EXPECT_EQ(expected_event2, event2.get());
+ {
+ SdRef<sd_event> event_mover(std::move(event2));
+ EXPECT_EQ(expected_event2, event_mover.get());
+
+ EXPECT_CALL(mock2, sd_event_unref(expected_event2))
+ .WillOnce(testing::Return(nullptr));
+ }
+
+ EXPECT_CALL(mock, sd_event_ref(expected_event))
+ .WillOnce(testing::Return(expected_event));
+ event2 = event;
+ EXPECT_EQ(expected_event, event2.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .Times(2)
+ .WillRepeatedly(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, CopySelf)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+
+ event = event;
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .WillOnce(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, MoveAssignOverValid)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+ SdRef<sd_event> event2(expected_event2, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock2);
+ EXPECT_EQ(expected_event2, event2.get());
+
+ EXPECT_CALL(mock2, sd_event_unref(expected_event2))
+ .WillOnce(testing::Return(nullptr));
+ event2 = std::move(event);
+ EXPECT_EQ(expected_event, event2.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .WillOnce(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, MoveAssignOverMoved)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+ SdRef<sd_event> event2(expected_event2, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock2);
+ EXPECT_EQ(expected_event2, event2.get());
+ {
+ SdRef<sd_event> event_mover(std::move(event2));
+ EXPECT_EQ(expected_event2, event_mover.get());
+
+ EXPECT_CALL(mock2, sd_event_unref(expected_event2))
+ .WillOnce(testing::Return(nullptr));
+ }
+
+ event2 = std::move(event);
+ EXPECT_EQ(expected_event, event2.get());
+
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .WillOnce(testing::Return(nullptr));
+}
+
+TEST_F(SdRefTest, MoveSelf)
+{
+ SdRef<sd_event> event(expected_event, &SdEventInterface::sd_event_ref,
+ &SdEventInterface::sd_event_unref, std::false_type(),
+ &mock);
+ EXPECT_EQ(expected_event, event.get());
+ event = std::move(event);
+ EXPECT_CALL(mock, sd_event_unref(expected_event))
+ .WillOnce(testing::Return(nullptr));
+}
+
+} // namespace
+} // namespace sdeventplus