mdbx: new testset (initial, stub).

Initial stub for https://github.com/ReOpen/libmdbx/issues/8

test/base.h

@@ -0,0 +1,61 @@
+/*
+ * Copyright 2017 Leonid Yuriev <leo@yuriev.ru>
+ * and other libmdbx authors: please see AUTHORS file.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+
+#pragma once
+
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif
+
+#if defined(_WIN32) || defined(_WIN64) || defined(_WINDOWS)
+/* If you wish to build your application for a previous Windows platform,
+ * include WinSDKVer.h and set the _WIN32_WINNT macro to the platform you
+ * wish to support before including SDKDDKVer.h.
+ *
+ * TODO: #define _WIN32_WINNT WIN32_MUSTDIE */
+#include <SDKDDKVer.h>
+#endif /* WINDOWS */
+
+#include <errno.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#ifdef _BSD_SOURCE
+#include <endian.h>
+#endif
+
+#include <algorithm>
+#include <cassert>
+#include <cinttypes> // for PRId64, PRIu64
+#include <cstdarg>
+#include <cstddef>
+#include <cstdint>
+#include <map>
+#include <memory>
+#include <set>
+#include <string>
+#include <type_traits>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+
+#ifdef _MSC_VER
+#include <intrin.h>
+#endif
+
+#include "../mdbx.h"
+#include "../src/defs.h"