[locale] Additional test application for GeoIP processing

src/modules/locale/CMakeLists.txt

@@ -1,10 +1,9 @@
 find_package(ECM ${ECM_VERSION} NO_MODULE)
-if( ECM_FOUND )
+if( ECM_FOUND AND BUILD_TESTING )
     include( ECMAddTests )
+    find_package( Qt5 COMPONENTS Core Test REQUIRED )
 endif()
 
-find_package( Qt5 COMPONENTS Core Test REQUIRED )
-
 include_directories( ${PROJECT_BINARY_DIR}/src/libcalamaresui )
 
 set( geoip_src GeoIP.cpp GeoIPFreeGeoIP.cpp )
@@ -40,7 +39,7 @@ calamares_add_plugin( locale
     SHARED_LIB
 )
 
-if( ECM_FOUND )
+if( ECM_FOUND AND BUILD_TESTING )
     ecm_add_test(
             GeoIPTests.cpp
             ${geoip_src}
@@ -55,3 +54,8 @@ if( ECM_FOUND )
     )
     set_target_properties( geoiptest PROPERTIES AUTOMOC TRUE )
 endif()
+
+if( BUILD_TESTING )
+    add_executable( test_geoip test_geoip.cpp ${geoip_src} )
+    target_link_libraries( test_geoip calamaresui Qt5::Network ${geoip_libs} ${YAMLCPP_LIBRARY} )
+endif()

src/modules/locale/test_geoip.cpp

@@ -0,0 +1,73 @@
+/* === This file is part of Calamares - <http://github.com/calamares> ===
+ *
+ *   Copyright 2018, Adriaan de Groot <groot@kde.org>
+ *
+ *   Calamares 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.
+ *
+ *   Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * This is a test-application that does one GeoIP parse.
+ */
+
+#include <iostream>
+
+#include "GeoIPFreeGeoIP.h"
+#ifdef HAVE_XML
+#include "GeoIPXML.h"
+#endif
+
+using std::cerr;
+
+int main(int argc, char** argv)
+{
+    if (argc != 2)
+    {
+        cerr << "Usage: curl url | test_geoip <format>\n";
+        return 1;
+    }
+
+    GeoIP* handler = nullptr;
+    if ( QLatin1String( "json" ) == argv[1] )
+        handler = new FreeGeoIP;
+#ifdef HAVE_XML
+    else if ( QLatin1String( "xml" ) == argv[1] )
+        handler = new XMLGeoIP;
+#endif
+
+    if ( !handler )
+    {
+        cerr << "Unknown format '" << argv[1] << "'\n";
+        return 1;
+    }
+
+    QByteArray ba;
+    while( !std::cin.eof() ) {
+        char arr[1024];
+        std::cin.read(arr,sizeof(arr));
+        int s = std::cin.gcount();
+        ba.append(arr, s);
+    }
+
+    auto tz = handler->processReply( ba );
+    if ( tz.first.isEmpty() )
+    {
+        std::cout << "No TimeZone determined from input.\n";
+    }
+    else
+    {
+        std::cout << "TimeZone Region=" << tz.first.toLatin1().constData() << "\nTimeZone Zone=" << tz.second.toLatin1().constData() << '\n';
+    }
+
+    return 0;
+}