Run AT tests only if there are such tests.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign@725702 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 7 insertions, 3 deletions

diff --git a/test/java/org/apache/fop/layoutengine/LayoutEngineTester.java b/test/java/org/apache/fop/layoutengine/LayoutEngineTester.java
index 27209e37f..583a41954 100644
--- a/test/java/org/apache/fop/layoutengine/LayoutEngineTester.java
+++ b/test/java/org/apache/fop/layoutengine/LayoutEngineTester.java
@@ -223,11 +223,15 @@ public class LayoutEngineTester {
         Document doc = (Document)res.getNode();
         Element root = doc.getDocumentElement();
 
-        Element atChecks = (Element)root.getElementsByTagName("at-checks").item(0);
-        doATChecks(atChecks, result);
+        NodeList nodes;
+        //AT tests only when checks are available
+        nodes = root.getElementsByTagName("at-checks");
+        if (nodes.getLength() > 0) {
+            Element atChecks = (Element)nodes.item(0);
+            doATChecks(atChecks, result);
+        }
 
         //IF tests only when checks are available
-        NodeList nodes;
         nodes = root.getElementsByTagName("if-checks");
         if (nodes.getLength() > 0) {
             Element ifChecks = (Element)nodes.item(0);