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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 "extensions/openpower-pels/manager.hpp"
#include "log_manager.hpp"
#include "pel_utils.hpp"
#include <fstream>
#include <regex>
#include <gtest/gtest.h>
using namespace openpower::pels;
namespace fs = std::filesystem;
class ManagerTest : public CleanPELFiles
{
};
fs::path makeTempDir()
{
char path[] = "/tmp/tempnameXXXXXX";
std::filesystem::path dir = mkdtemp(path);
return dir;
}
std::optional<fs::path> findAnyPELInRepo()
{
// PELs are named <timestamp>_<ID>
std::regex expr{"\\d+_\\d+"};
for (auto& f : fs::directory_iterator(getPELRepoPath() / "logs"))
{
if (std::regex_search(f.path().string(), expr))
{
return f.path();
}
}
return std::nullopt;
}
// Test that using the RAWPEL=<file> with the Manager::create() call gets
// a PEL saved in the repository.
TEST_F(ManagerTest, TestCreateWithPEL)
{
auto bus = sdbusplus::bus::new_default();
phosphor::logging::internal::Manager logManager(bus, "logging_path");
std::unique_ptr<DataInterfaceBase> dataIface =
std::make_unique<DataInterface>(bus);
openpower::pels::Manager manager{logManager, std::move(dataIface)};
// Create a PEL, write it to a file, and pass that filename into
// the create function.
auto data = pelDataFactory(TestPELType::pelSimple);
fs::path pelFilename = makeTempDir() / "rawpel";
std::ofstream pelFile{pelFilename};
pelFile.write(reinterpret_cast<const char*>(data.data()), data.size());
pelFile.close();
std::string adItem = "RAWPEL=" + pelFilename.string();
std::vector<std::string> additionalData{adItem};
std::vector<std::string> associations;
manager.create("error message", 42, 0,
phosphor::logging::Entry::Level::Error, additionalData,
associations);
// Find the file in the PEL repository directory
auto pelPathInRepo = findAnyPELInRepo();
EXPECT_TRUE(pelPathInRepo);
// Now remove it based on its OpenBMC event log ID
manager.erase(42);
pelPathInRepo = findAnyPELInRepo();
EXPECT_FALSE(pelPathInRepo);
fs::remove_all(pelFilename.parent_path());
}
// Test that the message registry can be used to build a PEL.
TEST_F(ManagerTest, TestCreateWithMessageRegistry)
{
const auto registry = R"(
{
"PELs":
[
{
"Name": "xyz.openbmc_project.Error.Test",
"Subsystem": "power_supply",
"ActionFlags": ["service_action", "report"],
"SRC":
{
"ReasonCode": "0x2030"
}
}
]
}
)";
auto path = getMessageRegistryPath();
fs::create_directories(path);
path /= "message_registry.json";
std::ofstream registryFile{path};
registryFile << registry;
registryFile.close();
auto bus = sdbusplus::bus::new_default();
phosphor::logging::internal::Manager logManager(bus, "logging_path");
std::unique_ptr<DataInterfaceBase> dataIface =
std::make_unique<DataInterface>(logManager.getBus());
openpower::pels::Manager manager{logManager, std::move(dataIface)};
std::vector<std::string> additionalData;
std::vector<std::string> associations;
// Create the event log to create the PEL from.
manager.create("xyz.openbmc_project.Error.Test", 33, 0,
phosphor::logging::Entry::Level::Error, additionalData,
associations);
// Ensure a PEL was created in the repository
auto pelFile = findAnyPELInRepo();
ASSERT_TRUE(pelFile);
auto data = readPELFile(*pelFile);
PEL pel(*data);
// Spot check it. Other testcases cover the details.
EXPECT_TRUE(pel.valid());
EXPECT_EQ(pel.obmcLogID(), 33);
EXPECT_EQ(pel.primarySRC().value()->asciiString(),
"BD612030 ");
// Remove it
manager.erase(33);
pelFile = findAnyPELInRepo();
EXPECT_FALSE(pelFile);
// Create an event log that can't be found in the registry.
manager.create("xyz.openbmc_project.Error.Foo", 33, 0,
phosphor::logging::Entry::Level::Error, additionalData,
associations);
// Currently, no PEL should be created. Eventually, a 'missing registry
// entry' PEL will be there.
pelFile = findAnyPELInRepo();
EXPECT_FALSE(pelFile);
}
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