--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/svg/SVGTests.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,121 @@
+/*
+    Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
+                  2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+
+#if ENABLE(SVG)
+#include "SVGTests.h"
+
+#include "Attribute.h"
+#include "DOMImplementation.h"
+#include "Language.h"
+#include "SVGElement.h"
+#include "SVGNames.h"
+#include "SVGStringList.h"
+
+namespace WebCore {
+
+SVGTests::SVGTests()
+{
+}
+
+SVGTests::~SVGTests()
+{
+}
+
+SVGStringList* SVGTests::requiredFeatures() const
+{
+    if (!m_features)
+        m_features = SVGStringList::create(SVGNames::requiredFeaturesAttr);
+
+    return m_features.get();
+}
+
+SVGStringList* SVGTests::requiredExtensions() const
+{
+    if (!m_extensions)
+        m_extensions = SVGStringList::create(SVGNames::requiredExtensionsAttr);
+
+    return m_extensions.get();
+}
+
+SVGStringList* SVGTests::systemLanguage() const
+{
+    if (!m_systemLanguage)
+        m_systemLanguage = SVGStringList::create(SVGNames::systemLanguageAttr);
+
+    return m_systemLanguage.get();
+}
+
+bool SVGTests::hasExtension(const String&) const
+{
+    return false;
+}
+
+bool SVGTests::isValid() const
+{
+    ExceptionCode ec = 0;
+
+    if (m_features) {
+        for (unsigned long i = 0; i < m_features->numberOfItems(); i++) {
+            String value = m_features->getItem(i, ec);
+            if (value.isEmpty() || !DOMImplementation::hasFeature(value, String()))
+                return false;
+        }
+    }
+
+    if (m_systemLanguage) {
+        for (unsigned long i = 0; i < m_systemLanguage->numberOfItems(); i++)
+            if (m_systemLanguage->getItem(i, ec) != defaultLanguage().substring(0, 2))
+                return false;
+    }
+
+    if (m_extensions && m_extensions->numberOfItems() > 0)
+        return false;
+
+    return true;
+}
+
+bool SVGTests::parseMappedAttribute(Attribute* attr)
+{
+    if (attr->name() == SVGNames::requiredFeaturesAttr) {
+        requiredFeatures()->reset(attr->value());
+        return true;
+    } else if (attr->name() == SVGNames::requiredExtensionsAttr) {
+        requiredExtensions()->reset(attr->value());
+        return true;
+    } else if (attr->name() == SVGNames::systemLanguageAttr) {
+        systemLanguage()->reset(attr->value());
+        return true;
+    }
+    
+    return false;
+}
+
+bool SVGTests::isKnownAttribute(const QualifiedName& attrName)
+{
+    return (attrName == SVGNames::requiredFeaturesAttr ||
+            attrName == SVGNames::requiredExtensionsAttr ||
+            attrName == SVGNames::systemLanguageAttr);
+}
+
+}
+
+#endif // ENABLE(SVG)