FELIX-1436 Ensure duplicate implementation and/or service elements render
the descriptor invalid. Include unit tests for this.

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@799809 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scr/src/test/resources/components_duplicate_service_11.xml b/scr/src/test/resources/components_duplicate_service_11.xml
new file mode 100644
index 0000000..2356a11
--- /dev/null
+++ b/scr/src/test/resources/components_duplicate_service_11.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    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.
+-->
+<components>
+    <scr:component name="components.duplicate.service.11"
+        xmlns:scr="http://www.osgi.org/xmlns/scr/v1.1.0">
+        <implementation class="components.duplicate.implementation.11" />
+        <service>
+            <provide interface="if.service.first" />
+        </service>
+        <service>
+            <provide interface="if.service.second" />
+        </service>
+    </scr:component>
+</components>