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/**
* Copyright © 2019 IBM Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "elog_entry.hpp"
#include "extensions/openpower-pels/pel_types.hpp"
#include "extensions/openpower-pels/private_header.hpp"
#include "extensions/openpower-pels/user_header.hpp"
#include "mocks.hpp"
#include "pel_utils.hpp"
#include <gtest/gtest.h>
using namespace openpower::pels;
using ::testing::Return;
using ::testing::ReturnRef;
TEST(UserHeaderTest, SizeTest)
{
EXPECT_EQ(UserHeader::flattenedSize(), 24);
}
TEST(UserHeaderTest, UnflattenFlattenTest)
{
auto data = pelDataFactory(TestPELType::userHeaderSection);
Stream stream(data);
UserHeader uh(stream);
EXPECT_EQ(uh.valid(), true);
EXPECT_EQ(uh.header().id, 0x5548);
EXPECT_EQ(uh.header().size, UserHeader::flattenedSize());
EXPECT_EQ(uh.header().version, 0x01);
EXPECT_EQ(uh.header().subType, 0x0A);
EXPECT_EQ(uh.header().componentID, 0x0B0C);
EXPECT_EQ(uh.subsystem(), 0x10);
EXPECT_EQ(uh.scope(), 0x04);
EXPECT_EQ(uh.severity(), 0x20);
EXPECT_EQ(uh.eventType(), 0x00);
EXPECT_EQ(uh.problemDomain(), 0x03);
EXPECT_EQ(uh.problemVector(), 0x04);
EXPECT_EQ(uh.actionFlags(), 0x80C0);
// Now flatten into a vector and check that this vector
// matches the original one.
std::vector<uint8_t> newData;
Stream newStream(newData);
uh.flatten(newStream);
EXPECT_EQ(data, newData);
}
TEST(UserHeaderTest, ShortDataTest)
{
auto data = pelDataFactory(TestPELType::userHeaderSection);
data.resize(data.size() - 1);
Stream stream(data);
UserHeader uh(stream);
EXPECT_EQ(uh.valid(), false);
}
TEST(UserHeaderTest, CorruptDataTest1)
{
auto data = pelDataFactory(TestPELType::userHeaderSection);
data.resize(data.size() - 1);
data.at(0) = 0; // corrupt the section ID
Stream stream(data);
UserHeader uh(stream);
EXPECT_EQ(uh.valid(), false);
}
TEST(UserHeaderTest, CorruptDataTest2)
{
auto data = pelDataFactory(TestPELType::userHeaderSection);
data.at(4) = 0x22; // corrupt the version
Stream stream(data);
UserHeader uh(stream);
EXPECT_EQ(uh.valid(), false);
}
// Construct the User Header from the message registry
TEST(UserHeaderTest, ConstructionTest)
{
using namespace openpower::pels::message;
{
Entry regEntry;
regEntry.name = "test";
regEntry.subsystem = 5;
regEntry.severity = {{"", 0x40}};
regEntry.actionFlags = 0xC000;
regEntry.eventType = 1;
regEntry.eventScope = 2;
MockDataInterface dataIface;
std::vector<std::string> names{"systemA"};
EXPECT_CALL(dataIface, getSystemNames).WillOnce(ReturnRef(names));
UserHeader uh(regEntry, phosphor::logging::Entry::Level::Error,
dataIface);
ASSERT_TRUE(uh.valid());
EXPECT_EQ(uh.header().id, 0x5548);
EXPECT_EQ(uh.header().size, UserHeader::flattenedSize());
EXPECT_EQ(uh.header().version, 0x01);
EXPECT_EQ(uh.header().subType, 0x00);
EXPECT_EQ(uh.header().componentID,
static_cast<uint16_t>(ComponentID::phosphorLogging));
EXPECT_EQ(uh.subsystem(), 5);
EXPECT_EQ(uh.severity(), 0x40);
EXPECT_EQ(uh.eventType(), 1);
EXPECT_EQ(uh.scope(), 2);
EXPECT_EQ(uh.problemDomain(), 0);
EXPECT_EQ(uh.problemVector(), 0);
EXPECT_EQ(uh.actionFlags(), 0xC000);
{
// The same thing, but as if the action flags weren't specified
// in the registry so they are a nullopt. The object should
// then set them to 0xFFFF.
EXPECT_CALL(dataIface, getSystemNames).WillOnce(ReturnRef(names));
regEntry.actionFlags = std::nullopt;
UserHeader uh(regEntry, phosphor::logging::Entry::Level::Error,
dataIface);
EXPECT_EQ(uh.actionFlags(), 0xFFFF);
}
}
// Test the system type based severity lookups
{
Entry regEntry;
regEntry.name = "test";
regEntry.subsystem = 5;
regEntry.severity = {{"", 0x20}, {"systemB", 0x10}, {"systemA", 0x00}};
MockDataInterface dataIface;
std::vector<std::string> names1{"systemA"};
std::vector<std::string> names2{"systemB"};
std::vector<std::string> names3{"systemC"};
EXPECT_CALL(dataIface, getSystemNames)
.WillOnce(ReturnRef(names1))
.WillOnce(ReturnRef(names2))
.WillOnce(ReturnRef(names3));
{
UserHeader uh(regEntry, phosphor::logging::Entry::Level::Error,
dataIface);
EXPECT_EQ(uh.severity(), 0x00);
}
{
UserHeader uh(regEntry, phosphor::logging::Entry::Level::Error,
dataIface);
EXPECT_EQ(uh.severity(), 0x10);
}
{
UserHeader uh(regEntry, phosphor::logging::Entry::Level::Error,
dataIface);
EXPECT_EQ(uh.severity(), 0x20);
}
}
}
// Test that the severity comes from the event log if not
// in the message registry
TEST(UserHeaderTest, UseEventLogSevTest)
{
using namespace openpower::pels::message;
Entry regEntry;
regEntry.name = "test";
regEntry.subsystem = 5;
regEntry.actionFlags = 0xC000;
regEntry.eventType = 1;
regEntry.eventScope = 2;
// Leave off severity
MockDataInterface dataIface;
UserHeader uh(regEntry, phosphor::logging::Entry::Level::Error, dataIface);
ASSERT_EQ(uh.severity(), 0x40);
}
// Test that the optional event type & scope fields work
TEST(UserHeaderTest, DefaultEventTypeScopeTest)
{
using namespace openpower::pels::message;
Entry regEntry;
regEntry.name = "test";
regEntry.subsystem = 5;
regEntry.severity = {{"", 0x40}};
regEntry.actionFlags = 0xC000;
MockDataInterface dataIface;
std::vector<std::string> names{"systemA"};
EXPECT_CALL(dataIface, getSystemNames).WillOnce(ReturnRef(names));
UserHeader uh(regEntry, phosphor::logging::Entry::Level::Error, dataIface);
ASSERT_EQ(uh.eventType(), 0);
ASSERT_EQ(uh.scope(), 0x03);
}