Add test filter - absent from index selector equal to absent from name selector

Author: gongfarmer

tests/filter.json

@@ -403,6 +403,21 @@
         "$[4]"
       ]
     },
+    {
+      "name": "equals, absent from index selector equals absent from name selector",
+      "selector": "$[[email protected][email protected][9]]",
+      "document": [
+        {
+          "list": [1]
+        }
+      ],
+      "result": [
+        { "list": [1] }
+      ],
+      "result_paths": [
+        "$[0]"
+      ]
+    },
     {
       "name": "deep equality, arrays",
       "selector": "$[[email protected][email protected]]",