1 files changed, 57 insertions, 0 deletions
diff --git a/test/openpower-pels/log_id_test.cpp b/test/openpower-pels/log_id_test.cpp
new file mode 100644
index 0000000..93dff83
--- /dev/null
+++ b/test/openpower-pels/log_id_test.cpp
@@ -0,0 +1,57 @@
+/**
+ * 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/log_id.hpp"
+#include "extensions/openpower-pels/paths.hpp"
+
+#include <arpa/inet.h>
+
+#include <filesystem>
+
+#include <gtest/gtest.h>
+
+using namespace openpower::pels;
+namespace fs = std::filesystem;
+
+TEST(LogIdTest, TimeBasedIDTest)
+{
+    uint32_t lastID = 0;
+    for (int i = 0; i < 10; i++)
+    {
+        auto id = detail::getTimeBasedLogID();
+
+        EXPECT_EQ(id & 0xFF000000, 0x50000000);
+        EXPECT_NE(id, lastID);
+        lastID = id;
+    }
+}
+
+TEST(LogIdTest, IDTest)
+{
+    EXPECT_EQ(generatePELID(), 0x50000001);
+    EXPECT_EQ(generatePELID(), 0x50000002);
+    EXPECT_EQ(generatePELID(), 0x50000003);
+    EXPECT_EQ(generatePELID(), 0x50000004);
+    EXPECT_EQ(generatePELID(), 0x50000005);
+    EXPECT_EQ(generatePELID(), 0x50000006);
+
+    auto backingFile = getPELIDFile();
+    fs::remove(backingFile);
+    EXPECT_EQ(generatePELID(), 0x50000001);
+    EXPECT_EQ(generatePELID(), 0x50000002);
+    EXPECT_EQ(generatePELID(), 0x50000003);
+
+    fs::remove_all(fs::path{backingFile}.parent_path());
+}