--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/UnitTestsSources/VersionsTests.cpp	Wed Jun 10 20:30:34 2020 +0200
@@ -0,0 +1,227 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * In addition, as a special exception, the copyright holders of this
+ * program give permission to link the code of its release with the
+ * OpenSSL project's "OpenSSL" library (or with modified versions of it
+ * that use the same license as the "OpenSSL" library), and distribute
+ * the linked executables. You must obey the GNU General Public License
+ * in all respects for all of the code used other than "OpenSSL". If you
+ * modify file(s) with this exception, you may extend this exception to
+ * your version of the file(s), but you are not obligated to do so. If
+ * you do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source files
+ * in the program, then also delete it here.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#include "PrecompiledHeadersUnitTests.h"
+#include "gtest/gtest.h"
+
+#include <stdint.h>
+#include <math.h>
+#include <png.h>
+#include <ctype.h>
+#include <zlib.h>
+#include <curl/curl.h>
+#include <boost/version.hpp>
+#include <sqlite3.h>
+#include <lua.h>
+#include <jpeglib.h>
+
+#if BUILDING_LIBICONV == 1
+#  include <iconv.h>
+#endif
+
+#if ORTHANC_ENABLE_SSL == 1
+#  include <openssl/opensslv.h>
+#endif
+
+#if (ORTHANC_ENABLE_CIVETWEB == 1 &&            \
+     ORTHANC_UNIT_TESTS_LINK_FRAMEWORK != 1)
+#  include <civetweb.h>
+#endif
+
+#if ORTHANC_ENABLE_PUGIXML == 1
+#  include <pugixml.hpp>
+#endif
+
+
+TEST(Versions, Zlib)
+{
+  ASSERT_STREQ(zlibVersion(), ZLIB_VERSION);
+}
+
+TEST(Versions, Curl)
+{
+  curl_version_info_data* v = curl_version_info(CURLVERSION_NOW);
+  ASSERT_STREQ(LIBCURL_VERSION, v->version);
+}
+
+TEST(Versions, Png)
+{
+  ASSERT_EQ(PNG_LIBPNG_VER_MAJOR * 10000 + PNG_LIBPNG_VER_MINOR * 100 + PNG_LIBPNG_VER_RELEASE,
+            static_cast<int>(png_access_version_number()));
+}
+
+TEST(Versions, SQLite)
+{
+#if defined(__APPLE__)
+  // Under OS X, there might exist minor differences between the
+  // version of the headers and the version of the library, for the
+  // system-wide SQLite. Ignore these differences.
+#else
+  // http://www.sqlite.org/capi3ref.html#sqlite3_libversion
+  EXPECT_EQ(sqlite3_libversion_number(), SQLITE_VERSION_NUMBER);
+  EXPECT_STREQ(sqlite3_libversion(), SQLITE_VERSION);
+  
+  /**
+   * On Orthanc > 1.5.8, we comment out the following test, that is
+   * too strict for some GNU/Linux distributions to apply their own
+   * security fixes. Checking the main version macros is sufficient.
+   * https://bugzilla.suse.com/show_bug.cgi?id=1154550#c2
+   **/
+  // EXPECT_STREQ(sqlite3_sourceid(), SQLITE_SOURCE_ID);
+#endif
+
+  // Ensure that the SQLite version is above 3.7.0.
+  // "sqlite3_create_function_v2" is not defined in previous versions.
+  ASSERT_GE(SQLITE_VERSION_NUMBER, 3007000);
+}
+
+
+TEST(Versions, Lua)
+{
+  // Ensure that the Lua version is above 5.1.0. This version has
+  // introduced some API changes.
+  ASSERT_GE(LUA_VERSION_NUM, 501);
+}
+
+
+#if (ORTHANC_ENABLE_CIVETWEB == 1 &&            \
+     ORTHANC_UNIT_TESTS_LINK_FRAMEWORK != 1)
+TEST(Version, CivetwebCompression)
+{
+  ASSERT_TRUE(mg_check_feature(MG_FEATURES_COMPRESSION));
+}
+#endif
+
+
+#if ORTHANC_STATIC == 1
+
+TEST(Versions, ZlibStatic)
+{
+  ASSERT_STREQ("1.2.11", zlibVersion());
+}
+
+TEST(Versions, BoostStatic)
+{
+  ASSERT_STREQ("1_69", BOOST_LIB_VERSION);
+}
+
+TEST(Versions, CurlStatic)
+{
+  curl_version_info_data* v = curl_version_info(CURLVERSION_NOW);
+  ASSERT_STREQ("7.64.0", v->version);
+}
+
+TEST(Versions, PngStatic)
+{
+  ASSERT_EQ(10636u, png_access_version_number());
+  ASSERT_STREQ("1.6.36", PNG_LIBPNG_VER_STRING);
+}
+
+TEST(Versions, JpegStatic)
+{
+  ASSERT_EQ(9, JPEG_LIB_VERSION_MAJOR);
+  ASSERT_EQ(3, JPEG_LIB_VERSION_MINOR);
+}
+
+TEST(Versions, CurlSslStatic)
+{
+  curl_version_info_data * vinfo = curl_version_info(CURLVERSION_NOW);
+
+  // Check that SSL support is enabled when required
+  bool curlSupportsSsl = (vinfo->features & CURL_VERSION_SSL) != 0;
+
+#if ORTHANC_ENABLE_SSL == 0
+  ASSERT_FALSE(curlSupportsSsl);
+#else
+  ASSERT_TRUE(curlSupportsSsl);
+#endif
+}
+
+TEST(Version, LuaStatic)
+{
+  ASSERT_STREQ("Lua 5.3.5", LUA_RELEASE);
+}
+
+
+#if BUILDING_LIBICONV == 1
+TEST(Version, LibIconvStatic)
+{
+  static const int major = 1;
+  static const int minor = 15;  
+  ASSERT_EQ((major << 8) + minor, _LIBICONV_VERSION);
+}
+#endif
+
+
+#if ORTHANC_ENABLE_SSL == 1
+TEST(Version, OpenSslStatic)
+{
+  ASSERT_TRUE(OPENSSL_VERSION_NUMBER == 0x1000210fL /* openssl-1.0.2p */ ||
+              OPENSSL_VERSION_NUMBER == 0x1010107fL /* openssl-1.1.1g */);
+}
+#endif
+
+
+#include <json/version.h>
+
+TEST(Version, JsonCpp)
+{
+#if ORTHANC_LEGACY_JSONCPP == 1
+  ASSERT_STREQ("0.10.6", JSONCPP_VERSION_STRING);
+#elif ORTHANC_LEGACY_JSONCPP == 0
+  ASSERT_STREQ("1.8.4", JSONCPP_VERSION_STRING);
+#else
+#  error Macro ORTHANC_LEGACY_JSONCPP should be set
+#endif
+}
+
+
+#if ORTHANC_ENABLE_CIVETWEB == 1
+TEST(Version, Civetweb)
+{
+  ASSERT_EQ(1, CIVETWEB_VERSION_MAJOR);
+  ASSERT_EQ(12, CIVETWEB_VERSION_MINOR);
+  ASSERT_EQ(0, CIVETWEB_VERSION_PATCH);
+}
+#endif
+
+
+#if ORTHANC_ENABLE_PUGIXML == 1
+TEST(Version, Pugixml)
+{
+  ASSERT_EQ(190, PUGIXML_VERSION);
+}
+#endif
+
+
+#endif