1 files changed, 151 insertions, 0 deletions
diff --git a/velocity-engine-core/src/test/java/org/apache/velocity/test/Introspector3TestCase.java b/velocity-engine-core/src/test/java/org/apache/velocity/test/Introspector3TestCase.java
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+++ b/velocity-engine-core/src/test/java/org/apache/velocity/test/Introspector3TestCase.java
@@ -0,0 +1,151 @@
+package org.apache.velocity.test;
+
+/*
+ * 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.
+ */
+
+import junit.framework.Test;
+import junit.framework.TestSuite;
+import org.apache.velocity.util.introspection.Introspector;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *  Simple introspector test case for primitive problem found in 1.3
+ *
+ * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
+ * @version $Id$
+ */
+public class Introspector3TestCase extends BaseTestCase
+{
+    /**
+      * Creates a new instance.
+      */
+    public Introspector3TestCase(String name)
+    {
+        super(name);
+    }
+
+    public static Test suite()
+    {
+        return new TestSuite(Introspector3TestCase.class);
+    }
+
+    public void testSimple()
+        throws Exception
+    {
+        Method method;
+        String result;
+
+        MethodProvider mp = new MethodProvider();
+
+        /*
+         * string integer
+         */
+
+        Object[] listIntInt = { new ArrayList(), 1, 2};
+        Object[] listLongList = { new ArrayList(), 1L, new ArrayList() };
+        Object[] intInt = {1, 2};
+        Object[] longInt = {1L, 2};
+        Object[] longLong = {1L, 2L};
+
+        Introspector introspector = new Introspector(log);
+        method = introspector.getMethod(
+            MethodProvider.class, "lii", listIntInt);
+        result = (String) method.invoke(mp, listIntInt);
+
+        assertTrue(result.equals("lii"));
+
+        method = introspector.getMethod(
+            MethodProvider.class, "ii", intInt);
+        result = (String) method.invoke(mp, intInt);
+
+        assertTrue(result.equals("ii"));
+
+        method = introspector.getMethod(
+            MethodProvider.class, "ll", longInt);
+        result = (String) method.invoke(mp, longInt);
+
+        assertTrue(result.equals("ll"));
+
+        /*
+         * test overloading with primitives
+         */
+
+        method = introspector.getMethod(
+            MethodProvider.class, "ll", longLong);
+        result = (String) method.invoke(mp, longLong);
+
+        assertTrue(result.equals("ll"));
+
+        method = introspector.getMethod(
+            MethodProvider.class, "lll", listLongList);
+        result = (String) method.invoke(mp, listLongList);
+
+        assertTrue(result.equals("lll"));
+
+        /*
+         *  test invocation with nulls
+         */
+
+        Object [] oa = {null, 0};
+        method = introspector.getMethod(
+            MethodProvider.class, "lll", oa );
+        result = (String) method.invoke(mp, oa);
+
+        assertTrue(result.equals("Listl"));
+
+    }
+
+    public static class MethodProvider
+    {
+        public String ii(int p, int d)
+        {
+            return "ii";
+        }
+
+        public String lii(List s, int p, int d)
+        {
+            return "lii";
+        }
+
+        public String lll(List s, long p, List d)
+        {
+            return "lll";
+        }
+
+
+        public String lll(List s, long p, int d)
+        {
+            return "lli";
+        }
+
+        public String lll(List s, long p)
+        {
+            return "Listl";
+        }
+
+        public String ll(long p, long d)
+        {
+            return "ll";
+        }
+
+    }
+}