William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 1 | #include <cerrno> |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 2 | #include <gmock/gmock.h> |
| 3 | #include <gtest/gtest.h> |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 4 | #include <memory> |
| 5 | #include <sdeventplus/event.hpp> |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 6 | #include <sdeventplus/exception.hpp> |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 7 | #include <sdeventplus/internal/sdevent.hpp> |
| 8 | #include <sdeventplus/source/base.hpp> |
| 9 | #include <sdeventplus/test/sdevent.hpp> |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 10 | #include <string> |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 11 | #include <system_error> |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 12 | #include <systemd/sd-event.h> |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 13 | #include <type_traits> |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 14 | #include <utility> |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 15 | |
| 16 | namespace sdeventplus |
| 17 | { |
| 18 | namespace source |
| 19 | { |
| 20 | namespace |
| 21 | { |
| 22 | |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 23 | using testing::DoAll; |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 24 | using testing::Return; |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 25 | using testing::SaveArg; |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 26 | using testing::SetArgPointee; |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 27 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 28 | using UniqueEvent = std::unique_ptr<Event, std::function<void(Event*)>>; |
| 29 | |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 30 | class BaseImpl : public Base |
| 31 | { |
| 32 | public: |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 33 | BaseImpl(const Event& event, sd_event_source* source) : Base(event, source) |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 34 | { |
| 35 | } |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 36 | BaseImpl(const Event& event, sd_event_source* source, std::false_type) : |
| 37 | Base(event, source, std::false_type()) |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 38 | { |
| 39 | } |
| 40 | }; |
| 41 | |
| 42 | class BaseTest : public testing::Test |
| 43 | { |
| 44 | protected: |
| 45 | testing::StrictMock<test::SdEventMock> mock; |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 46 | sd_event_source* const expected_source = |
| 47 | reinterpret_cast<sd_event_source*>(1234); |
| 48 | sd_event* const expected_event = reinterpret_cast<sd_event*>(2345); |
| 49 | UniqueEvent event = make_event(expected_event); |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 50 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 51 | UniqueEvent make_event(sd_event* event) |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 52 | { |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 53 | auto deleter = [this, event](Event* e) { |
| 54 | EXPECT_CALL(this->mock, sd_event_unref(event)) |
| 55 | .WillOnce(Return(nullptr)); |
| 56 | delete e; |
| 57 | }; |
| 58 | return UniqueEvent(new Event(event, std::false_type(), &mock), deleter); |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 59 | } |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 60 | |
| 61 | // Using a unique_ptr to make sure we don't get any superfluous moves or |
| 62 | // copies. |
| 63 | std::unique_ptr<BaseImpl> make_base(const Event& event, |
| 64 | sd_event_source* source) |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 65 | { |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 66 | EXPECT_CALL(mock, sd_event_ref(event.get())) |
| 67 | .WillOnce(Return(event.get())); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 68 | void* userdata; |
| 69 | EXPECT_CALL(mock, sd_event_source_set_userdata(source, testing::_)) |
| 70 | .WillOnce(DoAll(SaveArg<1>(&userdata), Return(nullptr))); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 71 | auto ret = std::make_unique<BaseImpl>(event, source, std::false_type()); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 72 | EXPECT_EQ(ret.get(), userdata); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 73 | EXPECT_EQ(source, ret->get()); |
| 74 | EXPECT_NE(&event, &ret->get_event()); |
| 75 | EXPECT_EQ(event.get(), ret->get_event().get()); |
| 76 | EXPECT_FALSE(ret->get_prepare()); |
| 77 | return ret; |
| 78 | } |
| 79 | |
| 80 | void set_prepare_placeholder(Base& base) |
| 81 | { |
| 82 | EXPECT_CALL(mock, sd_event_source_set_prepare(base.get(), testing::_)) |
| 83 | .WillOnce(Return(0)); |
| 84 | base.set_prepare([](Base&) {}); |
| 85 | EXPECT_TRUE(base.get_prepare()); |
| 86 | } |
| 87 | |
| 88 | void empty_base(BaseImpl&& other) |
| 89 | { |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 90 | void* userdata; |
| 91 | EXPECT_CALL(mock, sd_event_source_set_userdata(other.get(), testing::_)) |
| 92 | .WillOnce(DoAll(SaveArg<1>(&userdata), Return(nullptr))); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 93 | BaseImpl mover(std::move(other)); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 94 | EXPECT_EQ(&mover, userdata); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 95 | EXPECT_EQ(nullptr, other.get()); |
| 96 | EXPECT_EQ(nullptr, other.get_event().get()); |
| 97 | EXPECT_FALSE(other.get_prepare()); |
| 98 | |
| 99 | expect_base_destruct(mover.get_event(), mover.get()); |
| 100 | } |
| 101 | |
| 102 | void expect_base_destruct(const Event& event, sd_event_source* source) |
| 103 | { |
| 104 | { |
| 105 | testing::InSequence seq; |
| 106 | EXPECT_CALL(mock, sd_event_source_set_enabled(source, SD_EVENT_OFF)) |
| 107 | .WillOnce(Return(0)); |
| 108 | EXPECT_CALL(mock, sd_event_source_unref(source)) |
| 109 | .WillOnce(Return(nullptr)); |
| 110 | } |
| 111 | EXPECT_CALL(mock, sd_event_unref(event.get())) |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 112 | .WillOnce(Return(nullptr)); |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 113 | } |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 114 | }; |
| 115 | |
| 116 | TEST_F(BaseTest, NewBaseRef) |
| 117 | { |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 118 | EXPECT_CALL(mock, sd_event_ref(expected_event)) |
| 119 | .WillOnce(Return(expected_event)); |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 120 | EXPECT_CALL(mock, sd_event_source_ref(expected_source)) |
| 121 | .WillOnce(Return(expected_source)); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 122 | void* userdata; |
| 123 | EXPECT_CALL(mock, sd_event_source_set_userdata(expected_source, testing::_)) |
| 124 | .WillOnce(DoAll(SaveArg<1>(&userdata), Return(nullptr))); |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 125 | BaseImpl source(*event, expected_source); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 126 | EXPECT_EQ(&source, userdata); |
William A. Kennington III | 4863b96 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 127 | EXPECT_EQ(expected_source, source.get()); |
| 128 | EXPECT_NE(event.get(), &source.get_event()); |
| 129 | EXPECT_EQ(expected_event, source.get_event().get()); |
William A. Kennington III | f5285c7 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 130 | EXPECT_FALSE(source.get_prepare()); |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 131 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 132 | expect_base_destruct(*event, expected_source); |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 133 | } |
| 134 | |
| 135 | TEST_F(BaseTest, NewBaseNoRef) |
| 136 | { |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 137 | EXPECT_CALL(mock, sd_event_ref(expected_event)) |
| 138 | .WillOnce(Return(expected_event)); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 139 | void* userdata; |
| 140 | EXPECT_CALL(mock, sd_event_source_set_userdata(expected_source, testing::_)) |
| 141 | .WillOnce(DoAll(SaveArg<1>(&userdata), Return(nullptr))); |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 142 | BaseImpl source(*event, expected_source, std::false_type()); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 143 | EXPECT_EQ(&source, userdata); |
William A. Kennington III | 4863b96 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 144 | EXPECT_EQ(expected_source, source.get()); |
| 145 | EXPECT_NE(event.get(), &source.get_event()); |
| 146 | EXPECT_EQ(expected_event, source.get_event().get()); |
William A. Kennington III | f5285c7 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 147 | EXPECT_FALSE(source.get_prepare()); |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 148 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 149 | expect_base_destruct(*event, expected_source); |
William A. Kennington III | 7c24e05 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 150 | } |
| 151 | |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 152 | TEST_F(BaseTest, MoveConstruct) |
| 153 | { |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 154 | std::unique_ptr<BaseImpl> source1 = make_base(*event, expected_source); |
| 155 | set_prepare_placeholder(*source1); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 156 | |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 157 | void* userdata; |
| 158 | EXPECT_CALL(mock, sd_event_source_set_userdata(expected_source, testing::_)) |
| 159 | .WillOnce(DoAll(SaveArg<1>(&userdata), Return(nullptr))); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 160 | BaseImpl source2(std::move(*source1)); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 161 | EXPECT_EQ(&source2, userdata); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 162 | EXPECT_EQ(nullptr, source1->get()); |
| 163 | EXPECT_EQ(nullptr, source1->get_event().get()); |
| 164 | EXPECT_FALSE(source1->get_prepare()); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 165 | EXPECT_EQ(expected_source, source2.get()); |
| 166 | EXPECT_EQ(expected_event, source2.get_event().get()); |
| 167 | EXPECT_TRUE(source2.get_prepare()); |
| 168 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 169 | expect_base_destruct(*event, expected_source); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 170 | } |
| 171 | |
| 172 | TEST_F(BaseTest, MoveAssignSelf) |
| 173 | { |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 174 | std::unique_ptr<BaseImpl> source1 = make_base(*event, expected_source); |
| 175 | set_prepare_placeholder(*source1); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 176 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 177 | *source1 = std::move(*source1); |
| 178 | EXPECT_EQ(expected_source, source1->get()); |
| 179 | EXPECT_EQ(expected_event, source1->get_event().get()); |
| 180 | EXPECT_TRUE(source1->get_prepare()); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 181 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 182 | expect_base_destruct(*event, expected_source); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 183 | } |
| 184 | |
| 185 | TEST_F(BaseTest, MoveAssignEmpty) |
| 186 | { |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 187 | std::unique_ptr<BaseImpl> source1 = make_base(*event, expected_source); |
| 188 | set_prepare_placeholder(*source1); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 189 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 190 | std::unique_ptr<BaseImpl> source2 = make_base(*event, expected_source); |
| 191 | empty_base(std::move(*source2)); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 192 | |
| 193 | { |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 194 | void* userdata; |
| 195 | EXPECT_CALL(mock, |
| 196 | sd_event_source_set_userdata(expected_source, testing::_)) |
| 197 | .WillOnce(DoAll(SaveArg<1>(&userdata), Return(nullptr))); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 198 | *source2 = std::move(*source1); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 199 | EXPECT_EQ(source2.get(), userdata); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 200 | } |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 201 | EXPECT_EQ(nullptr, source1->get()); |
| 202 | EXPECT_EQ(nullptr, source1->get_event().get()); |
| 203 | EXPECT_FALSE(source1->get_prepare()); |
| 204 | EXPECT_EQ(expected_source, source2->get()); |
| 205 | EXPECT_EQ(expected_event, source2->get_event().get()); |
| 206 | EXPECT_TRUE(source2->get_prepare()); |
| 207 | |
| 208 | // Make sure source1 is deleted to ensure it isn't holding a reference |
| 209 | source1.reset(); |
| 210 | expect_base_destruct(*event, expected_source); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 211 | } |
| 212 | |
| 213 | TEST_F(BaseTest, MoveAssignExisting) |
| 214 | { |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 215 | sd_event_source* const expected_source2 = |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 216 | reinterpret_cast<sd_event_source*>(3456); |
| 217 | sd_event* const expected_event2 = reinterpret_cast<sd_event*>(4567); |
| 218 | |
| 219 | std::unique_ptr<BaseImpl> source1 = make_base(*event, expected_source); |
| 220 | set_prepare_placeholder(*source1); |
| 221 | |
| 222 | UniqueEvent event2 = make_event(expected_event2); |
| 223 | std::unique_ptr<BaseImpl> source2 = make_base(*event2, expected_source2); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 224 | |
| 225 | { |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 226 | expect_base_destruct(*event2, expected_source2); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 227 | void* userdata; |
| 228 | EXPECT_CALL(mock, |
| 229 | sd_event_source_set_userdata(expected_source, testing::_)) |
| 230 | .WillOnce(DoAll(SaveArg<1>(&userdata), Return(nullptr))); |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 231 | *source2 = std::move(*source1); |
William A. Kennington III | 2d943ea | 2018-07-17 14:40:14 -0700 | [diff] [blame^] | 232 | EXPECT_EQ(source2.get(), userdata); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 233 | } |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 234 | EXPECT_EQ(nullptr, source1->get()); |
| 235 | EXPECT_EQ(nullptr, source1->get_event().get()); |
| 236 | EXPECT_FALSE(source1->get_prepare()); |
| 237 | EXPECT_EQ(expected_source, source2->get()); |
| 238 | EXPECT_EQ(expected_event, source2->get_event().get()); |
| 239 | EXPECT_TRUE(source2->get_prepare()); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 240 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 241 | // Make sure source1 is deleted to ensure it isn't holding a reference |
| 242 | source1.reset(); |
| 243 | expect_base_destruct(*event, expected_source); |
William A. Kennington III | cc6b12b | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 244 | } |
| 245 | |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 246 | class BaseMethodTest : public BaseTest |
| 247 | { |
| 248 | protected: |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 249 | std::unique_ptr<BaseImpl> base = make_base(*event, expected_source); |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 250 | |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 251 | void TearDown() |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 252 | { |
William A. Kennington III | e3e1df0 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 253 | expect_base_destruct(base->get_event(), base->get()); |
William A. Kennington III | 715c72f | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 254 | base.reset(); |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 255 | } |
| 256 | }; |
| 257 | |
| 258 | TEST_F(BaseMethodTest, GetDescriptionSuccess) |
| 259 | { |
| 260 | const char* expected = "test_desc"; |
| 261 | EXPECT_CALL(mock, |
| 262 | sd_event_source_get_description(expected_source, testing::_)) |
| 263 | .WillOnce(DoAll(SetArgPointee<1>(expected), Return(0))); |
| 264 | // Intentionally comparing pointers to make sure no copying is happening |
| 265 | EXPECT_EQ(expected, base->get_description()); |
| 266 | } |
| 267 | |
| 268 | TEST_F(BaseMethodTest, GetDescriptionError) |
| 269 | { |
| 270 | EXPECT_CALL(mock, |
| 271 | sd_event_source_get_description(expected_source, testing::_)) |
| 272 | .WillOnce(Return(-EINVAL)); |
| 273 | EXPECT_THROW(base->get_description(), SdEventError); |
| 274 | } |
| 275 | |
| 276 | TEST_F(BaseMethodTest, SetDescriptionSuccess) |
| 277 | { |
| 278 | const char* expected = "test desc"; |
| 279 | // Intentionally comparing pointers to make sure no copying is happening |
| 280 | EXPECT_CALL(mock, |
| 281 | sd_event_source_set_description(expected_source, expected)) |
| 282 | .WillOnce(Return(0)); |
| 283 | base->set_description(expected); |
| 284 | } |
| 285 | |
| 286 | TEST_F(BaseMethodTest, SetDescriptionError) |
| 287 | { |
| 288 | const char* expected = "test desc"; |
| 289 | // Intentionally comparing pointers to make sure no copying is happening |
| 290 | EXPECT_CALL(mock, |
| 291 | sd_event_source_set_description(expected_source, expected)) |
| 292 | .WillOnce(Return(-EINVAL)); |
| 293 | EXPECT_THROW(base->set_description(expected), SdEventError); |
| 294 | } |
| 295 | |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 296 | TEST_F(BaseMethodTest, SetPrepareCallback) |
| 297 | { |
| 298 | bool completed = false; |
| 299 | Base::Callback callback = [&completed](Base&) { completed = true; }; |
| 300 | sd_event_handler_t event_handler; |
| 301 | EXPECT_CALL(mock, sd_event_source_set_prepare(expected_source, testing::_)) |
| 302 | .WillOnce(DoAll(SaveArg<1>(&event_handler), Return(0))); |
| 303 | base->set_prepare(std::move(callback)); |
William A. Kennington III | f5285c7 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 304 | EXPECT_TRUE(base->get_prepare()); |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 305 | EXPECT_FALSE(callback); |
| 306 | EXPECT_FALSE(completed); |
| 307 | |
| 308 | EXPECT_EQ(0, event_handler(nullptr, base.get())); |
| 309 | EXPECT_TRUE(completed); |
| 310 | } |
| 311 | |
| 312 | TEST_F(BaseMethodTest, SetPrepareCallbackNoUserdata) |
| 313 | { |
| 314 | Base::Callback callback = [](Base&) {}; |
| 315 | sd_event_handler_t event_handler; |
| 316 | EXPECT_CALL(mock, sd_event_source_set_prepare(expected_source, testing::_)) |
| 317 | .WillOnce(DoAll(SaveArg<1>(&event_handler), Return(0))); |
| 318 | base->set_prepare(std::move(callback)); |
William A. Kennington III | f5285c7 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 319 | EXPECT_TRUE(base->get_prepare()); |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 320 | EXPECT_FALSE(callback); |
| 321 | |
| 322 | EXPECT_EQ(-EINVAL, event_handler(nullptr, nullptr)); |
| 323 | } |
| 324 | |
| 325 | TEST_F(BaseMethodTest, SetPrepareNull) |
| 326 | { |
| 327 | EXPECT_CALL(mock, sd_event_source_set_prepare(expected_source, nullptr)) |
| 328 | .WillOnce(Return(0)); |
| 329 | base->set_prepare(nullptr); |
| 330 | EXPECT_EQ(-ENOSYS, base->prepareCallback()); |
| 331 | } |
| 332 | |
| 333 | TEST_F(BaseMethodTest, SetPrepareSystemError) |
| 334 | { |
| 335 | Base::Callback callback = [](Base&) { |
| 336 | throw std::system_error(EBUSY, std::generic_category()); |
| 337 | }; |
| 338 | EXPECT_CALL(mock, sd_event_source_set_prepare(expected_source, testing::_)) |
| 339 | .WillOnce(Return(0)); |
| 340 | base->set_prepare(std::move(callback)); |
William A. Kennington III | f5285c7 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 341 | EXPECT_TRUE(base->get_prepare()); |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 342 | EXPECT_FALSE(callback); |
| 343 | EXPECT_EQ(-EBUSY, base->prepareCallback()); |
| 344 | } |
| 345 | |
| 346 | TEST_F(BaseMethodTest, SetPrepareUnknownException) |
| 347 | { |
| 348 | Base::Callback callback = [](Base&) { throw static_cast<int>(1); }; |
| 349 | EXPECT_CALL(mock, sd_event_source_set_prepare(expected_source, testing::_)) |
| 350 | .WillOnce(Return(0)); |
| 351 | base->set_prepare(std::move(callback)); |
William A. Kennington III | f5285c7 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 352 | EXPECT_TRUE(base->get_prepare()); |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 353 | EXPECT_FALSE(callback); |
| 354 | EXPECT_EQ(-ENOSYS, base->prepareCallback()); |
| 355 | } |
| 356 | |
| 357 | TEST_F(BaseMethodTest, SetPrepareError) |
| 358 | { |
| 359 | Base::Callback callback = [](Base&) {}; |
| 360 | EXPECT_CALL(mock, sd_event_source_set_prepare(expected_source, testing::_)) |
| 361 | .WillOnce(Return(-EINVAL)); |
| 362 | EXPECT_THROW(base->set_prepare(std::move(callback)), SdEventError); |
William A. Kennington III | f5285c7 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 363 | EXPECT_FALSE(base->get_prepare()); |
William A. Kennington III | 48c4275 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 364 | EXPECT_TRUE(callback); |
| 365 | EXPECT_EQ(-ENOSYS, base->prepareCallback()); |
| 366 | } |
| 367 | |
William A. Kennington III | 65db863 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 368 | TEST_F(BaseMethodTest, GetPendingSuccess) |
| 369 | { |
| 370 | EXPECT_CALL(mock, sd_event_source_get_pending(expected_source)) |
| 371 | .WillOnce(Return(0)); |
| 372 | EXPECT_EQ(0, base->get_pending()); |
| 373 | EXPECT_CALL(mock, sd_event_source_get_pending(expected_source)) |
| 374 | .WillOnce(Return(4)); |
| 375 | EXPECT_EQ(4, base->get_pending()); |
| 376 | } |
| 377 | |
| 378 | TEST_F(BaseMethodTest, GetPendingError) |
| 379 | { |
| 380 | EXPECT_CALL(mock, sd_event_source_get_pending(expected_source)) |
| 381 | .WillOnce(Return(-EINVAL)); |
| 382 | EXPECT_THROW(base->get_pending(), SdEventError); |
| 383 | } |
| 384 | |
| 385 | TEST_F(BaseMethodTest, GetPrioritySuccess) |
| 386 | { |
| 387 | EXPECT_CALL(mock, sd_event_source_get_priority(expected_source, testing::_)) |
| 388 | .WillOnce(DoAll(SetArgPointee<1>(1024), Return(0))); |
| 389 | EXPECT_EQ(1024, base->get_priority()); |
| 390 | } |
| 391 | |
| 392 | TEST_F(BaseMethodTest, GetPriorityError) |
| 393 | { |
| 394 | EXPECT_CALL(mock, sd_event_source_get_priority(expected_source, testing::_)) |
| 395 | .WillOnce(Return(-EINVAL)); |
| 396 | EXPECT_THROW(base->get_priority(), SdEventError); |
| 397 | } |
| 398 | |
| 399 | TEST_F(BaseMethodTest, SetPrioritySuccess) |
| 400 | { |
| 401 | EXPECT_CALL(mock, sd_event_source_set_priority(expected_source, 1024)) |
| 402 | .WillOnce(Return(0)); |
| 403 | base->set_priority(1024); |
| 404 | } |
| 405 | |
| 406 | TEST_F(BaseMethodTest, SetPriorityError) |
| 407 | { |
| 408 | EXPECT_CALL(mock, sd_event_source_set_priority(expected_source, 1024)) |
| 409 | .WillOnce(Return(-EINVAL)); |
| 410 | EXPECT_THROW(base->set_priority(1024), SdEventError); |
| 411 | } |
| 412 | |
| 413 | TEST_F(BaseMethodTest, GetEnabledSuccess) |
| 414 | { |
| 415 | EXPECT_CALL(mock, sd_event_source_get_enabled(expected_source, testing::_)) |
| 416 | .WillOnce(DoAll(SetArgPointee<1>(SD_EVENT_ON), Return(0))); |
| 417 | EXPECT_EQ(SD_EVENT_ON, base->get_enabled()); |
| 418 | } |
| 419 | |
| 420 | TEST_F(BaseMethodTest, GetEnabledError) |
| 421 | { |
| 422 | EXPECT_CALL(mock, sd_event_source_get_enabled(expected_source, testing::_)) |
| 423 | .WillOnce(Return(-EINVAL)); |
| 424 | EXPECT_THROW(base->get_enabled(), SdEventError); |
| 425 | } |
| 426 | |
| 427 | TEST_F(BaseMethodTest, SetEnabledSuccess) |
| 428 | { |
| 429 | EXPECT_CALL(mock, sd_event_source_set_enabled(expected_source, SD_EVENT_ON)) |
| 430 | .WillOnce(Return(0)); |
| 431 | base->set_enabled(SD_EVENT_ON); |
| 432 | } |
| 433 | |
| 434 | TEST_F(BaseMethodTest, SetEnabledError) |
| 435 | { |
| 436 | EXPECT_CALL(mock, sd_event_source_set_enabled(expected_source, SD_EVENT_ON)) |
| 437 | .WillOnce(Return(-EINVAL)); |
| 438 | EXPECT_THROW(base->set_enabled(SD_EVENT_ON), SdEventError); |
William A. Kennington III | 0a816c5 | 2018-07-17 14:40:14 -0700 | [diff] [blame] | 439 | } |
| 440 | |
| 441 | } // namespace |
| 442 | } // namespace source |
| 443 | } // namespace sdeventplus |