Matt Spinler | 367144c | 2019-09-19 15:33:52 -0500 | [diff] [blame^] | 1 | #include "extensions/openpower-pels/registry.hpp" |
| 2 | |
| 3 | #include <filesystem> |
| 4 | #include <fstream> |
| 5 | #include <nlohmann/json.hpp> |
| 6 | |
| 7 | #include <gtest/gtest.h> |
| 8 | |
| 9 | using namespace openpower::pels::message; |
| 10 | namespace fs = std::filesystem; |
| 11 | |
| 12 | const auto registryData = R"( |
| 13 | { |
| 14 | "PELs": |
| 15 | [ |
| 16 | { |
| 17 | "Name": "xyz.openbmc_project.Power.Fault", |
| 18 | "Subsystem": "power_supply", |
| 19 | "ActionFlags": ["service_action", "report"], |
| 20 | |
| 21 | "SRC": |
| 22 | { |
| 23 | "ReasonCode": "0x2030" |
| 24 | } |
| 25 | }, |
| 26 | |
| 27 | { |
| 28 | "Name": "xyz.openbmc_project.Power.OverVoltage", |
| 29 | "Subsystem": "power_control_hw", |
| 30 | "Severity": "unrecoverable", |
| 31 | "MfgSeverity": "non_error", |
| 32 | "ActionFlags": ["service_action", "report", "call_home"], |
| 33 | "MfgActionFlags": ["hidden"], |
| 34 | |
| 35 | "SRC": |
| 36 | { |
| 37 | "ReasonCode": "0x2333", |
| 38 | "Type": "BD", |
| 39 | "SymptomIDFields": ["SRCWord5", "SRCWord6", "SRCWord7"], |
| 40 | "PowerFault": true, |
| 41 | "Words6To9": |
| 42 | { |
| 43 | "6": |
| 44 | { |
| 45 | "description": "Failing unit number", |
| 46 | "AdditionalDataPropSource": "PS_NUM" |
| 47 | }, |
| 48 | |
| 49 | "7": |
| 50 | { |
| 51 | "description": "bad voltage", |
| 52 | "AdditionalDataPropSource": "VOLTAGE" |
| 53 | } |
| 54 | } |
| 55 | } |
| 56 | } |
| 57 | ] |
| 58 | } |
| 59 | )"; |
| 60 | |
| 61 | class RegistryTest : public ::testing::Test |
| 62 | { |
| 63 | protected: |
| 64 | static void SetUpTestCase() |
| 65 | { |
| 66 | char path[] = "/tmp/regtestXXXXXX"; |
| 67 | regDir = mkdtemp(path); |
| 68 | } |
| 69 | |
| 70 | static void TearDownTestCase() |
| 71 | { |
| 72 | fs::remove_all(regDir); |
| 73 | } |
| 74 | |
| 75 | static std::string writeData(const char* data) |
| 76 | { |
| 77 | fs::path path = regDir / "registry.json"; |
| 78 | std::ofstream stream{path}; |
| 79 | stream << data; |
| 80 | return path; |
| 81 | } |
| 82 | |
| 83 | static fs::path regDir; |
| 84 | }; |
| 85 | |
| 86 | fs::path RegistryTest::regDir{}; |
| 87 | |
| 88 | TEST_F(RegistryTest, TestNoEntry) |
| 89 | { |
| 90 | auto path = RegistryTest::writeData(registryData); |
| 91 | Registry registry{path}; |
| 92 | |
| 93 | auto entry = registry.lookup("foo"); |
| 94 | EXPECT_FALSE(entry); |
| 95 | } |
| 96 | |
| 97 | TEST_F(RegistryTest, TestFindEntry) |
| 98 | { |
| 99 | auto path = RegistryTest::writeData(registryData); |
| 100 | Registry registry{path}; |
| 101 | |
| 102 | auto entry = registry.lookup("xyz.openbmc_project.Power.OverVoltage"); |
| 103 | ASSERT_TRUE(entry); |
| 104 | EXPECT_EQ(entry->name, "xyz.openbmc_project.Power.OverVoltage"); |
| 105 | EXPECT_EQ(entry->subsystem, 0x62); |
| 106 | EXPECT_EQ(*(entry->severity), 0x40); |
| 107 | EXPECT_EQ(*(entry->mfgSeverity), 0x00); |
| 108 | EXPECT_EQ(entry->actionFlags, 0xA800); |
| 109 | EXPECT_EQ(*(entry->mfgActionFlags), 0x4000); |
| 110 | EXPECT_FALSE(entry->eventType); |
| 111 | EXPECT_FALSE(entry->eventScope); |
| 112 | |
| 113 | // TODO: compare SRC fields |
| 114 | } |
| 115 | |
| 116 | // Check the entry that mostly uses defaults |
| 117 | TEST_F(RegistryTest, TestFindEntryMinimal) |
| 118 | { |
| 119 | auto path = RegistryTest::writeData(registryData); |
| 120 | Registry registry{path}; |
| 121 | |
| 122 | auto entry = registry.lookup("xyz.openbmc_project.Power.Fault"); |
| 123 | ASSERT_TRUE(entry); |
| 124 | EXPECT_EQ(entry->name, "xyz.openbmc_project.Power.Fault"); |
| 125 | EXPECT_EQ(entry->subsystem, 0x61); |
| 126 | EXPECT_FALSE(entry->severity); |
| 127 | EXPECT_FALSE(entry->mfgSeverity); |
| 128 | EXPECT_FALSE(entry->mfgActionFlags); |
| 129 | EXPECT_EQ(entry->actionFlags, 0xA000); |
| 130 | EXPECT_FALSE(entry->eventType); |
| 131 | EXPECT_FALSE(entry->eventScope); |
| 132 | } |
| 133 | |
| 134 | TEST_F(RegistryTest, TestBadJSON) |
| 135 | { |
| 136 | auto path = RegistryTest::writeData("bad {} json"); |
| 137 | |
| 138 | Registry registry{path}; |
| 139 | |
| 140 | EXPECT_FALSE(registry.lookup("foo")); |
| 141 | } |
| 142 | |
| 143 | // Test the helper functions the use the pel_values data. |
| 144 | TEST_F(RegistryTest, TestHelperFunctions) |
| 145 | { |
| 146 | using namespace openpower::pels::message::helper; |
| 147 | EXPECT_EQ(getSubsystem("input_power_source"), 0xA1); |
| 148 | EXPECT_THROW(getSubsystem("foo"), std::runtime_error); |
| 149 | |
| 150 | EXPECT_EQ(getSeverity("symptom_recovered"), 0x71); |
| 151 | EXPECT_THROW(getSeverity("foo"), std::runtime_error); |
| 152 | |
| 153 | EXPECT_EQ(getEventType("dump_notification"), 0x08); |
| 154 | EXPECT_THROW(getEventType("foo"), std::runtime_error); |
| 155 | |
| 156 | EXPECT_EQ(getEventScope("possibly_multiple_platforms"), 0x04); |
| 157 | EXPECT_THROW(getEventScope("foo"), std::runtime_error); |
| 158 | |
| 159 | std::vector<std::string> flags{"service_action", "dont_report", |
| 160 | "termination"}; |
| 161 | EXPECT_EQ(getActionFlags(flags), 0x9100); |
| 162 | |
| 163 | flags.clear(); |
| 164 | flags.push_back("foo"); |
| 165 | EXPECT_THROW(getActionFlags(flags), std::runtime_error); |
| 166 | } |