db tests

src/test/leveldbwrapper_tests.cpp

@@ -0,0 +1,63 @@
+// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "leveldbwrapper.h"
+#include "uint256.h"
+#include "random.h"
+#include "test/test_bitcoin.h"
+
+#include <boost/assign/std/vector.hpp> // for 'operator+=()'
+#include <boost/assert.hpp>
+#include <boost/test/unit_test.hpp>
+
+using namespace std;
+using namespace boost::assign; // bring 'operator+=()' into scope
+using namespace boost::filesystem;
+
+BOOST_FIXTURE_TEST_SUITE(dbwrapper_tests, BasicTestingSetup)
+
+BOOST_AUTO_TEST_CASE(dbwrapper_compression)
+{
+    // Perform tests both with compression and without
+    for (int i = 0; i < 2; i++) {
+        bool compression = (bool)i;
+        path ph = temp_directory_path() / unique_path();
+        CLevelDBWrapper dbw(ph, (1 << 20), true, false, compression);
+        char key = 'k';
+        uint256 in = GetRandHash();
+        uint256 res;
+
+        BOOST_CHECK(dbw.Write(key, in));
+        BOOST_CHECK(dbw.Read(key, res));
+        BOOST_CHECK_EQUAL(res.ToString(), in.ToString());
+    }
+}
+
+BOOST_AUTO_TEST_CASE(dbwrapper_maxopenfiles_64)
+{
+    path ph = temp_directory_path() / unique_path();
+    CLevelDBWrapper dbw(ph, (1 << 20), true, false, false, 64);
+    char key = 'k';
+    uint256 in = GetRandHash();
+    uint256 res;
+
+    BOOST_CHECK(dbw.Write(key, in));
+    BOOST_CHECK(dbw.Read(key, res));
+    BOOST_CHECK_EQUAL(res.ToString(), in.ToString());
+}
+
+BOOST_AUTO_TEST_CASE(dbwrapper_maxopenfiles_1000)
+{
+    path ph = temp_directory_path() / unique_path();
+    CLevelDBWrapper dbw(ph, (1 << 20), true, false, false, 1000);
+    char key = 'k';
+    uint256 in = GetRandHash();
+    uint256 res;
+
+    BOOST_CHECK(dbw.Write(key, in));
+    BOOST_CHECK(dbw.Read(key, res));
+    BOOST_CHECK_EQUAL(res.ToString(), in.ToString());
+}
+
+BOOST_AUTO_TEST_SUITE_END()