Initial commit

tests/common/utils/TestVarint32.cc

@@ -0,0 +1,38 @@
+#include <gtest/gtest.h>
+#include <limits>
+
+#include "common/serde/Serde.h"
+#include "common/utils/Varint32.h"
+
+namespace hf3fs::test {
+namespace {
+
+TEST(TestVarint32, Normal) {
+  Varint32 value = 20;
+  value = 30;
+  ASSERT_EQ(value, 30);
+
+  auto out = serde::serialize(value);
+
+  Varint32 de1{};
+  ASSERT_TRUE(serde::deserialize(de1, out).hasValue());
+  ASSERT_EQ(de1, value);
+
+  Varint64 de2{};
+  ASSERT_TRUE(serde::deserialize(de2, out).hasValue());
+  ASSERT_EQ(de2, value);
+}
+
+TEST(TestVarint64, Normal) {
+  for (auto value : {0ul, 1ul << 32, std::numeric_limits<uint64_t>::max()}) {
+    Varint64 ser = value;
+    auto out = serde::serialize(ser);
+
+    Varint64 der{};
+    ASSERT_TRUE(serde::deserialize(der, out).hasValue());
+    ASSERT_EQ(ser, der);
+  }
+}
+
+}  // namespace
+}  // namespace hf3fs::test