diff --git a/src/testcases/org/example/tasks/antlib.xml b/src/testcases/org/example/tasks/antlib.xml
new file mode 100644
index 000000000..593ed604c
--- /dev/null
+++ b/src/testcases/org/example/tasks/antlib.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<antlib>
+<macrodef name="simple">
+   <element name="some-tasks" optional="yes" implicit="yes"/>
+   <sequential>
+      <some-tasks/>
+   </sequential>
+</macrodef>
+</antlib>
+      
\ No newline at end of file
diff --git a/src/testcases/org/example/tasks/antlib2.xml b/src/testcases/org/example/tasks/antlib2.xml
new file mode 100644
index 000000000..593ed604c
--- /dev/null
+++ b/src/testcases/org/example/tasks/antlib2.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<antlib>
+<macrodef name="simple">
+   <element name="some-tasks" optional="yes" implicit="yes"/>
+   <sequential>
+      <some-tasks/>
+   </sequential>
+</macrodef>
+</antlib>
+      
\ No newline at end of file