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diff --git a/sca-cpp/branches/lightweight-sca/kernel/xml-test.cpp b/sca-cpp/branches/lightweight-sca/kernel/xml-test.cpp
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+++ b/sca-cpp/branches/lightweight-sca/kernel/xml-test.cpp
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* $Rev$ $Date$ */
+
+/**
+ * Test XML handling functions.
+ */
+
+#include <assert.h>
+#include "stream.hpp"
+#include "string.hpp"
+#include "list.hpp"
+#include "value.hpp"
+#include "element.hpp"
+#include "xml.hpp"
+
+namespace tuscany {
+
+const string currencyXML =
+"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+"<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200912\" targetNamespace=\"http://services\" name=\"currency\">\n"
+" <component name=\"CurrencyConverterWebService\">\n"
+"  <implementation.java class=\"services.CurrencyConverterImpl\"/>\n"
+"  <service name=\"CurrencyConverter\">\n"
+"   <binding.ws/>\n"
+"  </service>\n"
+" </component>\n"
+" <component name=\"CurrencyConverterWebService2\">\n"
+"  <implementation.java class=\"services.CurrencyConverterImpl2\"/>\n"
+"  <service name=\"CurrencyConverter2\">\n"
+"   <binding.atom/>\n"
+"  </service>\n"
+"  <property name=\"currency\">US</property>\n"
+" </component>\n"
+"</composite>\n";
+
+const string customerXML =
+"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+"<customer>\n"
+" <name>jdoe</name>\n"
+" <address>\n"
+"  <city>san francisco</city>\n"
+"  <state>ca</state>\n"
+" </address>\n"
+" <account>\n"
+"  <id>1234</id>\n"
+"  <balance>1000</balance>\n"
+" </account>\n"
+" <account>\n"
+"  <id>6789</id>\n"
+"  <balance>2000</balance>\n"
+" </account>\n"
+" <account>\n"
+"  <id>4567</id>\n"
+"  <balance>3000</balance>\n"
+" </account>\n"
+"</customer>\n";
+
+const string abcXML =
+"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+"<a>\n"
+" <m>abc</m>\n"
+" <m>def</m>\n"
+" <m>xyz</m>\n"
+" <m>tuv</m>\n"
+"</a>\n";
+
+const string xyzXML =
+"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+"<a>\n"
+" <m>\n"
+"  <id>123</id>\n"
+"  <name>abc</name>\n"
+" </m>\n"
+" <m>\n"
+"  <id>234</id>\n"
+"  <name>def</name>\n"
+" </m>\n"
+" <m>\n"
+"  <id>345</id>\n"
+"  <name>xyz</name>\n"
+" </m>\n"
+" <m>\n"
+"  <id>456</id>\n"
+"  <name>tuv</name>\n"
+" </m>\n"
+"</a>\n";
+
+const bool isName(const value& token) {
+    return isTaggedList(token, attribute) && attributeName(token) == "name";
+}
+
+bool testReadXML() {
+    {
+        istringstream is(customerXML);
+        const list<value> c = readXML(streamList(is));
+    }
+    {
+        istringstream is(currencyXML);
+        const list<value> c = readXML(streamList(is));
+
+        const value composite = car(c);
+        assert(isTaggedList(composite, element));
+        assert(elementName(composite) == "composite");
+        assert(attributeValue(car(filter<value>(isName, elementChildren(composite)))) == string("currency"));
+    }
+    return true;
+}
+
+ostream* xmlWriter(const string& s, ostream* os) {
+    (*os) << s;
+    return os;
+}
+
+bool testWriteXML() {
+    {
+        istringstream is(customerXML);
+        const list<value> c = readXML(streamList(is));
+        ostringstream os;
+        writeXML<ostream*>(xmlWriter, &os, c);
+        assert(str(os) == customerXML);
+    }
+    {
+        istringstream is(currencyXML);
+        const list<value> c = readXML(streamList(is));
+        ostringstream os;
+        writeXML<ostream*>(xmlWriter, &os, c);
+        assert(str(os) == currencyXML);
+    }
+    return true;
+}
+
+bool testElements() {
+    {
+        const list<value> ad = mklist<value>(mklist<value>("city", string("san francisco")), mklist<value>("state", string("ca")));
+        const list<value> ac1 = mklist<value>(mklist<value>("id", string("1234")), mklist<value>("balance", 1000));
+        const list<value> ac2 = mklist<value>(mklist<value>("id", string("6789")), mklist<value>("balance", 2000));
+        const list<value> ac3 = mklist<value>(mklist<value>("id", string("4567")), mklist<value>("balance", 3000));
+        {
+            const list<value> c = mklist<value>(mklist<value>("customer", mklist<value>("name", string("jdoe")), cons<value>("address", ad), mklist<value>("account", mklist<value>(ac1, ac2, ac3))));
+            const list<value> e = valuesToElements(c);
+            const list<value> v = elementsToValues(e);
+            assert(v == c);
+
+            ostringstream os;
+            writeXML<ostream*>(xmlWriter, &os, e);
+            assert(str(os) == customerXML);
+        }
+        {
+            const list<value> c = mklist<value>(mklist<value>("customer", mklist<value>("name", string("jdoe")), cons<value>("address", ad), cons<value>("account", ac1), cons<value>("account", ac2), cons<value>("account", ac3)));
+            const list<value> e = valuesToElements(c);
+            const list<value> v = elementsToValues(e);
+
+            ostringstream os;
+            writeXML<ostream*>(xmlWriter, &os, e);
+            assert(str(os) == customerXML);
+        }
+    }
+    {
+        istringstream is(abcXML);
+        const list<value> c = readXML(streamList(is));
+        const list<value> v = elementsToValues(c);
+        const list<value> e = valuesToElements(v);
+        ostringstream os;
+        writeXML<ostream*>(xmlWriter, &os, e);
+        assert(str(os) == abcXML);
+    }
+    {
+        istringstream is(xyzXML);
+        const list<value> c = readXML(streamList(is));
+        const list<value> v = elementsToValues(c);
+        const list<value> e = valuesToElements(v);
+        ostringstream os;
+        writeXML<ostream*>(xmlWriter, &os, e);
+        assert(str(os) == xyzXML);
+    }
+    {
+        istringstream is(customerXML);
+        const list<value> c = readXML(streamList(is));
+        const list<value> v = elementsToValues(c);
+        const list<value> e = valuesToElements(v);
+        ostringstream os;
+        writeXML<ostream*>(xmlWriter, &os, e);
+        assert(str(os) == customerXML);
+    }
+    return true;
+}
+
+bool testValues() {
+    {
+        const list<value> l = mklist<value>(list<value>() + "ns1:echoString" + (list<value>() + "@xmlns:ns1" + string("http://ws.apache.org/axis2/services/echo")) + (list<value>() + "text" + string("Hello World!")));
+        const list<value> e = valuesToElements(l);
+        const failable<list<string> > lx = writeXML(e);
+        ostringstream os;
+        write(content(lx), os);
+        istringstream is(str(os));
+        const list<value> x = readXML(streamList(is));
+        const list<value> v = elementsToValues(x);
+        assert(v == l);
+    }
+    return true;
+}
+
+}
+
+int main() {
+    tuscany::gc_scoped_pool p;
+    tuscany::cout << "Testing..." << tuscany::endl;
+
+    tuscany::testReadXML();
+    tuscany::testWriteXML();
+    tuscany::testElements();
+    tuscany::testValues();
+
+    tuscany::cout << "OK" << tuscany::endl;
+
+    return 0;
+}