1 files changed, 45 insertions, 0 deletions
diff --git a/src/test/serialize_tests.cpp b/src/test/serialize_tests.cpp
new file mode 100644
index 0000000000..90ac89f8c5
--- /dev/null
+++ b/src/test/serialize_tests.cpp
@@ -0,0 +1,45 @@
+#include <boost/test/unit_test.hpp>
+
+#include <string>
+#include <vector>
+
+#include "serialize.h"
+
+using namespace std;
+
+BOOST_AUTO_TEST_SUITE(serialize_tests)
+
+BOOST_AUTO_TEST_CASE(varints)
+{
+    // encode
+
+    CDataStream ss(SER_DISK, 0);
+    CDataStream::size_type size = 0;
+    for (int i = 0; i < 100000; i++) {
+        ss << VARINT(i);
+        size += ::GetSerializeSize(VARINT(i), 0, 0);
+        BOOST_CHECK(size == ss.size());
+    }
+
+    for (uint64 i = 0;  i < 100000000000ULL; i += 999999937) {
+        ss << VARINT(i);
+        size += ::GetSerializeSize(VARINT(i), 0, 0);
+        BOOST_CHECK(size == ss.size());
+    }
+
+    // decode
+    for (int i = 0; i < 100000; i++) {
+        int j;
+        ss >> VARINT(j);
+        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
+    }
+
+    for (uint64 i = 0;  i < 100000000000ULL; i += 999999937) {
+        uint64 j;
+        ss >> VARINT(j);
+        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
+    }
+
+}
+
+BOOST_AUTO_TEST_SUITE_END()