tpl/collections: Add some empty slice tests to intersect

See #3686
gohugoio · Jul 8, 2017 · e0cf2e0 · e0cf2e0
1 parent dbbc5c4
commit e0cf2e0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tpl/collections/collections_test.go b/tpl/collections/collections_test.go
@@ -344,6 +344,10 @@ func TestIntersect(t *testing.T) {
 		{pagesVals{p1v, p4v, p2v, p3v}, pagesVals{p1v, p3v, p3v}, pagesVals{p1v, p3v}},
 		{[]interface{}{p1, p4, p2, p3}, []interface{}{p4, p2, p2}, []interface{}{p4, p2}},
 		{[]interface{}{p1v, p4v, p2v, p3v}, []interface{}{p1v, p3v, p3v}, []interface{}{p1v, p3v}},
+		{pagesPtr{p1, p4, p2, p3}, pagesPtr{}, pagesPtr{}},
+		{pagesVals{}, pagesVals{p1v, p3v, p3v}, pagesVals{}},
+		{[]interface{}{p1, p4, p2, p3}, []interface{}{}, []interface{}{}},
+		{[]interface{}{}, []interface{}{p1v, p3v, p3v}, []interface{}{}},
 	} {
 
 		errMsg := fmt.Sprintf("[%d]", test)