Initial commit

tests/common/utils/TestAtomicValue.cc

@@ -0,0 +1,22 @@
+#include <folly/experimental/coro/GtestHelpers.h>
+
+#include "common/utils/AtomicValue.h"
+
+namespace hf3fs::test {
+namespace {
+
+using namespace std::chrono_literals;
+
+TEST(TestAtomicValue, Normal) {
+  AtomicValue<uint64_t> a;
+  ASSERT_EQ(a, 0);
+
+  a = 1;
+  ASSERT_EQ(a, 1);
+
+  AtomicValue<uint64_t> b = a;
+  ASSERT_EQ(b, 1);
+}
+
+}  // namespace
+}  // namespace hf3fs::test