More adjustment regarding
https://bugs.eclipse.org/bugs/show_bug.cgi?id=406646
"Fix test framework documentation"
diff --git a/releng/build-scripts/build/test.xml b/releng/build-scripts/build/test.xml
index 22a6c32..1582008 100644
--- a/releng/build-scripts/build/test.xml
+++ b/releng/build-scripts/build/test.xml
@@ -63,6 +63,7 @@
 	>

 		<ant antfile="plugins/${testPlugin}/test.xml" dir="${test.eclipseDir}">

 			<property name="eclipse-home" value="${test.eclipseDir}" />

+			<property name="library-file" value="${test.root.dir}/library.xml"/>

             <property name="extraVMargs" value="-XX:MaxPermSize=320m -XX:+HeapDumpOnOutOfMemoryError -Djava.io.tmpdir=${test.tmpDir}"/>

 		</ant>

 	</target>