Brandon Wyman | 3f1242f | 2020-01-28 13:11:25 -0600 | [diff] [blame] | 1 | #include "../power_supply.hpp" |
| 2 | #include "mock.hpp" |
| 3 | |
| 4 | #include <xyz/openbmc_project/Common/Device/error.hpp> |
| 5 | #include <xyz/openbmc_project/Common/error.hpp> |
| 6 | |
| 7 | #include <gmock/gmock.h> |
| 8 | #include <gtest/gtest.h> |
| 9 | |
| 10 | using namespace phosphor::power::psu; |
| 11 | using namespace phosphor::pmbus; |
| 12 | |
| 13 | using ::testing::_; |
Brandon Wyman | 59a3579 | 2020-06-04 12:37:40 -0500 | [diff] [blame] | 14 | using ::testing::Args; |
Brandon Wyman | 3f1242f | 2020-01-28 13:11:25 -0600 | [diff] [blame] | 15 | using ::testing::Assign; |
| 16 | using ::testing::DoAll; |
Brandon Wyman | 59a3579 | 2020-06-04 12:37:40 -0500 | [diff] [blame] | 17 | using ::testing::ElementsAre; |
| 18 | using ::testing::NotNull; |
Brandon Wyman | 3f1242f | 2020-01-28 13:11:25 -0600 | [diff] [blame] | 19 | using ::testing::Return; |
| 20 | using ::testing::StrEq; |
| 21 | |
| 22 | static auto PSUInventoryPath = "/xyz/bmc/inv/sys/chassis/board/powersupply0"; |
| 23 | |
| 24 | class PowerSupplyTests : public ::testing::Test |
| 25 | { |
| 26 | public: |
| 27 | PowerSupplyTests() : |
| 28 | mockedUtil(reinterpret_cast<const MockedUtil&>(getUtils())) |
| 29 | { |
| 30 | ON_CALL(mockedUtil, getPresence(_, _)).WillByDefault(Return(false)); |
| 31 | } |
| 32 | |
| 33 | ~PowerSupplyTests() override |
| 34 | { |
| 35 | freeUtils(); |
| 36 | } |
| 37 | |
| 38 | const MockedUtil& mockedUtil; |
| 39 | }; |
| 40 | |
| 41 | TEST_F(PowerSupplyTests, Constructor) |
| 42 | { |
| 43 | /** |
| 44 | * @param[in] invpath - String for inventory path to use |
| 45 | * @param[in] i2cbus - The bus number this power supply is on |
| 46 | * @param[in] i2caddr - The 16-bit I2C address of the power supply |
| 47 | */ |
| 48 | auto bus = sdbusplus::bus::new_default(); |
| 49 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))).Times(1); |
| 50 | auto psu = std::make_unique<PowerSupply>(bus, PSUInventoryPath, 3, "0068"); |
| 51 | |
| 52 | EXPECT_EQ(psu->isPresent(), false); |
| 53 | EXPECT_EQ(psu->isFaulted(), false); |
| 54 | EXPECT_EQ(psu->hasInputFault(), false); |
| 55 | EXPECT_EQ(psu->hasMFRFault(), false); |
| 56 | EXPECT_EQ(psu->hasVINUVFault(), false); |
| 57 | } |
| 58 | |
| 59 | TEST_F(PowerSupplyTests, Analyze) |
| 60 | { |
| 61 | auto bus = sdbusplus::bus::new_default(); |
| 62 | |
| 63 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))).Times(1); |
| 64 | PowerSupply psu{bus, PSUInventoryPath, 4, "0069"}; |
| 65 | psu.analyze(); |
| 66 | // By default, nothing should change. |
| 67 | EXPECT_EQ(psu.isPresent(), false); |
| 68 | EXPECT_EQ(psu.isFaulted(), false); |
| 69 | EXPECT_EQ(psu.hasInputFault(), false); |
| 70 | EXPECT_EQ(psu.hasMFRFault(), false); |
| 71 | EXPECT_EQ(psu.hasVINUVFault(), false); |
| 72 | |
| 73 | // In order to get the various faults tested, the power supply needs to be |
| 74 | // present in order to read from the PMBus device(s). |
| 75 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))) |
| 76 | .Times(1) |
| 77 | .WillOnce(Return(true)); // present |
| 78 | PowerSupply psu2{bus, PSUInventoryPath, 5, "006a"}; |
| 79 | EXPECT_EQ(psu2.isPresent(), true); |
| 80 | |
| 81 | // STATUS_WORD 0x0000 is powered on, no faults. |
| 82 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu2.getPMBus()); |
| 83 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0x0000)); |
| 84 | psu2.analyze(); |
| 85 | EXPECT_EQ(psu2.isPresent(), true); |
| 86 | EXPECT_EQ(psu2.isFaulted(), false); |
| 87 | EXPECT_EQ(psu2.hasInputFault(), false); |
| 88 | EXPECT_EQ(psu2.hasMFRFault(), false); |
| 89 | EXPECT_EQ(psu2.hasVINUVFault(), false); |
| 90 | |
| 91 | // STATUS_WORD input fault/warn |
| 92 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 93 | .Times(1) |
| 94 | .WillOnce(Return(status_word::INPUT_FAULT_WARN)); |
| 95 | psu2.analyze(); |
| 96 | EXPECT_EQ(psu2.isPresent(), true); |
| 97 | EXPECT_EQ(psu2.isFaulted(), true); |
| 98 | EXPECT_EQ(psu2.hasInputFault(), true); |
| 99 | EXPECT_EQ(psu2.hasMFRFault(), false); |
| 100 | EXPECT_EQ(psu2.hasVINUVFault(), false); |
| 101 | |
| 102 | // STATUS_WORD INPUT/UV fault. |
| 103 | // First need it to return good status, then the fault |
| 104 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 105 | .WillOnce(Return(0x0000)) |
| 106 | .WillOnce(Return(status_word::VIN_UV_FAULT)); |
| 107 | psu2.analyze(); |
| 108 | psu2.analyze(); |
| 109 | EXPECT_EQ(psu2.isPresent(), true); |
| 110 | EXPECT_EQ(psu2.isFaulted(), true); |
| 111 | EXPECT_EQ(psu2.hasInputFault(), false); |
| 112 | EXPECT_EQ(psu2.hasMFRFault(), false); |
| 113 | EXPECT_EQ(psu2.hasVINUVFault(), true); |
| 114 | |
| 115 | // STATUS_WORD MFR fault. |
| 116 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 117 | .WillOnce(Return(0x0000)) |
| 118 | .WillOnce(Return(status_word::MFR_SPECIFIC_FAULT)); |
| 119 | psu2.analyze(); |
| 120 | psu2.analyze(); |
| 121 | EXPECT_EQ(psu2.isPresent(), true); |
| 122 | EXPECT_EQ(psu2.isFaulted(), true); |
| 123 | EXPECT_EQ(psu2.hasInputFault(), false); |
| 124 | EXPECT_EQ(psu2.hasMFRFault(), true); |
| 125 | EXPECT_EQ(psu2.hasVINUVFault(), false); |
| 126 | |
| 127 | // Ignore Temperature fault. |
| 128 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 129 | .WillOnce(Return(0x0000)) |
| 130 | .WillOnce(Return(status_word::TEMPERATURE_FAULT_WARN)); |
| 131 | psu2.analyze(); |
| 132 | psu2.analyze(); |
| 133 | EXPECT_EQ(psu2.isPresent(), true); |
| 134 | EXPECT_EQ(psu2.isFaulted(), false); |
| 135 | EXPECT_EQ(psu2.hasInputFault(), false); |
| 136 | EXPECT_EQ(psu2.hasMFRFault(), false); |
| 137 | EXPECT_EQ(psu2.hasVINUVFault(), false); |
| 138 | |
| 139 | // Ignore fan fault |
| 140 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 141 | .WillOnce(Return(0x0000)) |
| 142 | .WillOnce(Return(status_word::FAN_FAULT)); |
| 143 | psu2.analyze(); |
| 144 | psu2.analyze(); |
| 145 | EXPECT_EQ(psu2.isPresent(), true); |
| 146 | EXPECT_EQ(psu2.isFaulted(), false); |
| 147 | EXPECT_EQ(psu2.hasInputFault(), false); |
| 148 | EXPECT_EQ(psu2.hasMFRFault(), false); |
| 149 | EXPECT_EQ(psu2.hasVINUVFault(), false); |
| 150 | |
| 151 | // TODO: ReadFailure |
| 152 | } |
| 153 | |
Brandon Wyman | 59a3579 | 2020-06-04 12:37:40 -0500 | [diff] [blame] | 154 | TEST_F(PowerSupplyTests, OnOffConfig) |
| 155 | { |
| 156 | auto bus = sdbusplus::bus::new_default(); |
| 157 | uint8_t data = 0x15; |
| 158 | |
| 159 | // Test where PSU is NOT present |
| 160 | try |
| 161 | { |
| 162 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))) |
| 163 | .Times(1) |
| 164 | .WillOnce(Return(false)); |
| 165 | PowerSupply psu{bus, PSUInventoryPath, 4, "0069"}; |
| 166 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu.getPMBus()); |
| 167 | // If it is not present, I should not be trying to write to it. |
| 168 | EXPECT_CALL(mockPMBus, writeBinary(_, _, _)).Times(0); |
| 169 | psu.onOffConfig(data); |
| 170 | } |
| 171 | catch (...) |
| 172 | { |
| 173 | } |
| 174 | |
| 175 | // Test where PSU is present |
| 176 | try |
| 177 | { |
| 178 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))) |
| 179 | .Times(1) |
| 180 | .WillOnce(Return(true)); // present |
| 181 | PowerSupply psu{bus, PSUInventoryPath, 5, "006a"}; |
| 182 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu.getPMBus()); |
| 183 | // TODO: ???should I check the filename? |
| 184 | EXPECT_CALL(mockPMBus, |
| 185 | writeBinary(_, ElementsAre(0x15), Type::HwmonDeviceDebug)) |
| 186 | .Times(1); |
| 187 | psu.onOffConfig(data); |
| 188 | } |
| 189 | catch (...) |
| 190 | { |
| 191 | } |
| 192 | } |
| 193 | |
Brandon Wyman | 3f1242f | 2020-01-28 13:11:25 -0600 | [diff] [blame] | 194 | TEST_F(PowerSupplyTests, ClearFaults) |
| 195 | { |
| 196 | auto bus = sdbusplus::bus::new_default(); |
| 197 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))) |
| 198 | .Times(1) |
| 199 | .WillOnce(Return(true)); // present |
| 200 | PowerSupply psu{bus, PSUInventoryPath, 13, "0068"}; |
| 201 | EXPECT_EQ(psu.isPresent(), true); |
| 202 | EXPECT_EQ(psu.isFaulted(), false); |
| 203 | EXPECT_EQ(psu.hasInputFault(), false); |
| 204 | EXPECT_EQ(psu.hasMFRFault(), false); |
| 205 | EXPECT_EQ(psu.hasVINUVFault(), false); |
| 206 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu.getPMBus()); |
| 207 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0xFFFF)); |
| 208 | psu.analyze(); |
| 209 | EXPECT_EQ(psu.isPresent(), true); |
| 210 | EXPECT_EQ(psu.isFaulted(), true); |
| 211 | EXPECT_EQ(psu.hasInputFault(), true); |
| 212 | EXPECT_EQ(psu.hasMFRFault(), true); |
| 213 | EXPECT_EQ(psu.hasVINUVFault(), true); |
Brandon Wyman | 3c20846 | 2020-05-13 16:25:58 -0500 | [diff] [blame] | 214 | EXPECT_CALL(mockPMBus, read("in1_input", _)) |
| 215 | .Times(1) |
| 216 | .WillOnce(Return(209000)); |
Brandon Wyman | 3f1242f | 2020-01-28 13:11:25 -0600 | [diff] [blame] | 217 | psu.clearFaults(); |
| 218 | EXPECT_EQ(psu.isPresent(), true); |
| 219 | EXPECT_EQ(psu.isFaulted(), false); |
| 220 | EXPECT_EQ(psu.hasInputFault(), false); |
| 221 | EXPECT_EQ(psu.hasMFRFault(), false); |
| 222 | EXPECT_EQ(psu.hasVINUVFault(), false); |
| 223 | } |
| 224 | |
| 225 | TEST_F(PowerSupplyTests, UpdateInventory) |
| 226 | { |
| 227 | auto bus = sdbusplus::bus::new_default(); |
| 228 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))) |
| 229 | .Times(1) |
| 230 | .WillOnce(Return(true)); // present |
| 231 | PowerSupply psu{bus, PSUInventoryPath, 3, "0068"}; |
| 232 | psu.updateInventory(); |
| 233 | // TODO: Checks / Story #921 |
| 234 | } |
| 235 | |
| 236 | TEST_F(PowerSupplyTests, IsPresent) |
| 237 | { |
| 238 | auto bus = sdbusplus::bus::new_default(); |
| 239 | EXPECT_CALL(mockedUtil, getPresence(_, StrEq(PSUInventoryPath))).Times(1); |
| 240 | PowerSupply psu{bus, PSUInventoryPath, 3, "0068"}; |
| 241 | EXPECT_EQ(psu.isPresent(), false); |
| 242 | |
| 243 | EXPECT_CALL(mockedUtil, getPresence(_, _)) |
| 244 | .WillOnce(Return(true)); // present |
| 245 | PowerSupply psu2{bus, PSUInventoryPath, 10, "006b"}; |
| 246 | EXPECT_EQ(psu2.isPresent(), true); |
| 247 | } |
| 248 | |
| 249 | TEST_F(PowerSupplyTests, IsFaulted) |
| 250 | { |
| 251 | auto bus = sdbusplus::bus::new_default(); |
| 252 | EXPECT_CALL(mockedUtil, getPresence(_, _)) |
| 253 | .WillOnce(Return(true)); // present |
| 254 | PowerSupply psu{bus, PSUInventoryPath, 11, "006f"}; |
| 255 | EXPECT_EQ(psu.isFaulted(), false); |
| 256 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu.getPMBus()); |
| 257 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0xFFFF)); |
| 258 | psu.analyze(); |
| 259 | EXPECT_EQ(psu.isFaulted(), true); |
| 260 | } |
| 261 | |
| 262 | TEST_F(PowerSupplyTests, HasInputFault) |
| 263 | { |
| 264 | auto bus = sdbusplus::bus::new_default(); |
| 265 | EXPECT_CALL(mockedUtil, getPresence(_, _)) |
| 266 | .WillOnce(Return(true)); // present |
| 267 | PowerSupply psu{bus, PSUInventoryPath, 3, "0068"}; |
| 268 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu.getPMBus()); |
| 269 | EXPECT_EQ(psu.hasInputFault(), false); |
| 270 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0x0000)); |
| 271 | psu.analyze(); |
| 272 | EXPECT_EQ(psu.hasInputFault(), false); |
| 273 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 274 | .Times(1) |
| 275 | .WillOnce(Return(status_word::INPUT_FAULT_WARN)); |
| 276 | psu.analyze(); |
| 277 | EXPECT_EQ(psu.hasInputFault(), true); |
| 278 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0x0000)); |
| 279 | psu.analyze(); |
| 280 | EXPECT_EQ(psu.hasInputFault(), false); |
| 281 | } |
| 282 | |
| 283 | TEST_F(PowerSupplyTests, HasMFRFault) |
| 284 | { |
| 285 | auto bus = sdbusplus::bus::new_default(); |
| 286 | EXPECT_CALL(mockedUtil, getPresence(_, _)) |
| 287 | .WillOnce(Return(true)); // present |
| 288 | PowerSupply psu{bus, PSUInventoryPath, 3, "0068"}; |
| 289 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu.getPMBus()); |
| 290 | EXPECT_EQ(psu.hasMFRFault(), false); |
| 291 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0x0000)); |
| 292 | psu.analyze(); |
| 293 | EXPECT_EQ(psu.hasMFRFault(), false); |
| 294 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 295 | .Times(1) |
| 296 | .WillOnce(Return(status_word::MFR_SPECIFIC_FAULT)); |
| 297 | psu.analyze(); |
| 298 | EXPECT_EQ(psu.hasMFRFault(), true); |
| 299 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0x0000)); |
| 300 | psu.analyze(); |
| 301 | EXPECT_EQ(psu.hasMFRFault(), false); |
| 302 | } |
| 303 | |
| 304 | TEST_F(PowerSupplyTests, HasVINUVFault) |
| 305 | { |
| 306 | auto bus = sdbusplus::bus::new_default(); |
| 307 | EXPECT_CALL(mockedUtil, getPresence(_, _)) |
| 308 | .WillOnce(Return(true)); // present |
| 309 | PowerSupply psu{bus, PSUInventoryPath, 3, "0068"}; |
| 310 | MockedPMBus& mockPMBus = static_cast<MockedPMBus&>(psu.getPMBus()); |
| 311 | EXPECT_EQ(psu.hasVINUVFault(), false); |
| 312 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0x0000)); |
| 313 | psu.analyze(); |
| 314 | EXPECT_EQ(psu.hasVINUVFault(), false); |
| 315 | EXPECT_CALL(mockPMBus, read(_, _)) |
| 316 | .Times(1) |
| 317 | .WillOnce(Return(status_word::VIN_UV_FAULT)); |
| 318 | psu.analyze(); |
| 319 | EXPECT_EQ(psu.hasVINUVFault(), true); |
| 320 | EXPECT_CALL(mockPMBus, read(_, _)).Times(1).WillOnce(Return(0x0000)); |
| 321 | psu.analyze(); |
| 322 | EXPECT_EQ(psu.hasVINUVFault(), false); |
| 323 | } |