PEL: Add repository to save PELs
Create the Repository class that can save PELs in (and later retrieve
them from) the filesystem. It provides an add() method that can add
a PEL object to the repository.
Now, when the Manager class sees an OpenBMC event log created with the
RAWPEL metadata in the AdditionalData property that points at a file
that contains a PEL, it can save that PEL. Before the PEL is saved, the
log ID and commit timestamp fields in the PEL will be updated - the log
ID to a unique value, and the timestamp to the current time.
Change-Id: I8dbaddf0f155bcb6d40b933294ada83feb75ce53
diff --git a/test/openpower-pels/repository_test.cpp b/test/openpower-pels/repository_test.cpp
new file mode 100644
index 0000000..97019e8
--- /dev/null
+++ b/test/openpower-pels/repository_test.cpp
@@ -0,0 +1,73 @@
+#include "extensions/openpower-pels/paths.hpp"
+#include "extensions/openpower-pels/repository.hpp"
+#include "pel_utils.hpp"
+
+#include <ext/stdio_filebuf.h>
+
+#include <filesystem>
+
+#include <gtest/gtest.h>
+
+using namespace openpower::pels;
+namespace fs = std::filesystem;
+
+/**
+ * Clean the Repo after every testcase.
+ * And because we have PEL object, also clean up
+ * the log ID.
+ */
+class RepositoryTest : public CleanLogID
+{
+ protected:
+ void SetUp() override
+ {
+ repoPath = getPELRepoPath();
+ }
+
+ void TearDown() override
+ {
+ fs::remove_all(repoPath);
+ }
+
+ fs::path repoPath;
+};
+
+TEST_F(RepositoryTest, FilenameTest)
+{
+ BCDTime date = {0x20, 0x30, 0x11, 0x28, 0x13, 0x6, 0x7, 0x8};
+
+ EXPECT_EQ(Repository::getPELFilename(0x12345678, date),
+ "2030112813060708_12345678");
+
+ EXPECT_EQ(Repository::getPELFilename(0xAABBCCDD, date),
+ "2030112813060708_AABBCCDD");
+
+ EXPECT_EQ(Repository::getPELFilename(0x3AFF1, date),
+ "2030112813060708_0003AFF1");
+
+ EXPECT_EQ(Repository::getPELFilename(100, date),
+ "2030112813060708_00000064");
+
+ EXPECT_EQ(Repository::getPELFilename(0, date), "2030112813060708_00000000");
+}
+
+TEST_F(RepositoryTest, AddTest)
+{
+ Repository repo{repoPath};
+ auto data = pelDataFactory(TestPelType::pelSimple);
+ auto pel = std::make_unique<PEL>(*data);
+
+ repo.add(pel);
+
+ // Check that the PEL was stored where it was supposed to be,
+ // and that it wrote the PEL data.
+ const auto& ts = pel->privateHeader()->commitTimestamp();
+ auto name = Repository::getPELFilename(pel->id(), ts);
+
+ fs::path file = repoPath / "logs" / name;
+ EXPECT_TRUE(fs::exists(file));
+
+ auto newData = readPELFile(file);
+ auto pelData = pel->data();
+ EXPECT_EQ(*newData, pelData);
+}