X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=tests%2Fxpath-pt%2Fxquery%2FF7.xql;fp=tests%2Fxpath-pt%2Fxquery%2FF7.xql;h=efc13b2b1c35ee6b08555e889ad7fd3d03dc1f36;hb=0b725bb9913ff83cf73c5489f3b8582b881e6681;hp=0000000000000000000000000000000000000000;hpb=83aa6cf8a120ea6681402ce42ae56631fca1ddf4;p=SXSI%2Fxpathcomp.git

diff --git a/tests/xpath-pt/xquery/F7.xql b/tests/xpath-pt/xquery/F7.xql
new file mode 100644
index 0000000..efc13b2
--- /dev/null
+++ b/tests/xpath-pt/xquery/F7.xql
@@ -0,0 +1,15 @@
+declare namespace fun = 'have.more.fun';
+
+declare function fun:closure($input as node()*, $result as node()*) as node()*
+{
+   let $current := ($input | doc()//edge[@from = $input]/@to)
+   let $new := $current except $result 
+   let $all := ($result,$new) 
+ 
+   return
+      if(exists($new)) 
+      then ($new, fun:closure($new,$all))
+      else ()
+};
+
+doc()//category[@id="category0"]/@id/fun:closure(.,())/id(.)/name
\ No newline at end of file