Initial commit

tests/common/utils/TestUtc.cc

@@ -0,0 +1,17 @@
+#include <gtest/gtest.h>
+
+#include "common/utils/UtcTime.h"
+
+namespace hf3fs::tests {
+namespace {
+
+TEST(UtcTime, testConvert) {
+  UtcTime now = UtcClock::now();
+  int64_t us = now.toMicroseconds();
+  UtcTime utc = UtcTime::fromMicroseconds(us);
+
+  ASSERT_EQ(us, utc.toMicroseconds());
+}
+
+}  // namespace
+}  // namespace hf3fs::tests