diff --git a/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.1.ddl.aql b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.1.ddl.aql
new file mode 100644
index 0000000..13b7b58
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.1.ddl.aql
@@ -0,0 +1,9 @@
+/*
+ * Description  : Invoke a private function (internal to Asterix) without setting the 'import-private-functions' flag as true
+ * Expected Res : Failure (Unknown Function)
+ * Date         : 18th May 2013
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
diff --git a/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.2.update.aql b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.2.update.aql
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.2.update.aql
diff --git a/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.3.query.aql b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.3.query.aql
new file mode 100644
index 0000000..b7c627e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/user-defined-functions/invoke-private-function/invoke-private-functions.3.query.aql
@@ -0,0 +1,23 @@
+use dataverse test;
+
+let $a := [ ]
+let $b := ["abc", "bcd", "cde", "def", "efg"]
+let $c := ["abc", "bcd", "cde", "def", "efg", "hij", "ijk"]
+let $d := ["abc", "bcd", "cde", "def", "efg", "fgh", "ghi", "hij", "ijk", "jkl"]
+let $e := ["efg", "abc", "cde", "def", "hij", "ijk", "bcd"]
+let $f := ["abc", "ijk", "bcd", "efg", "fgh", "ghi", "def", "hij", "jkl", "cde"]
+let $g := ["Efg", "aBc", "cdE", "DEf", "hIJ", "IjK", "BCD"]
+let $h := ["abc", "ijk", "bcd", "efg", "fgh", "ghi", "def", "hij", "jkl", "cde"]
+let $results :=
+[
+  similarity-jaccard($a, $b),
+  similarity-jaccard($b, $a),
+  similarity-jaccard($c, $d),
+  similarity-jaccard($d, $c),
+  similarity-jaccard($e, $f),
+  similarity-jaccard($f, $e),
+  similarity-jaccard($g, $h),
+  similarity-jaccard($h, $g)
+]
+for $i in $results
+return $i
diff --git a/asterix-app/src/test/resources/runtimets/testsuite.xml b/asterix-app/src/test/resources/runtimets/testsuite.xml
index 41d3922..25ae3ce 100644
--- a/asterix-app/src/test/resources/runtimets/testsuite.xml
+++ b/asterix-app/src/test/resources/runtimets/testsuite.xml
@@ -4144,6 +4144,13 @@
         <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error> 
       </compilation-unit>
     </test-case>
+    <test-case FilePath="user-defined-function">
+      <compilation-unit name="invoke-private-functions">
+        <output-dir compare="Text">invoke-private-functions</output-dir>
+        <expected-error></expected-error> 
+        <!--<expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error> -->
+      </compilation-unit>
+    </test-case>
   </test-group>
   <test-group name="load">
     <test-case FilePath="load">