Fix: Revert back to original get overflown hidden ancestors else case (#113)

* Update in getOverflowHiddenAncestors for accessible text

* Added node count

* Back to original get overflown hidden ancestors

---------

Co-authored-by: Utkarsh Chaudhary <utkarsh.ch@browserstack.com>

Author: chikara1608

lib/commons/dom/get-overflow-hidden-ancestors.js

@@ -28,7 +28,7 @@ const getOverflowHiddenAncestors = memoize(
         ancestors.push(vNode);
       }
     } else {
-      if (overflow.includes('hidden')) {
+      if (overflow === 'hidden' || overflow.includes('clip')) {
         ancestors.push(vNode);
       }
     }

lib/core/base/rule.js

@@ -12,6 +12,7 @@ import {
 } from '../utils';
 import { isVisibleToScreenReaders } from '../../commons/dom';
 import constants from '../constants';
+import cache from './cache';
 
 export default function Rule(spec, parentAudit) {
   this._audit = parentAudit;
@@ -245,6 +246,7 @@ Rule.prototype.run = function run(context, options = {}, resolve, reject) {
   try {
     // Matches throws an error when it lacks support for document methods
     nodes = this.gatherAndMatchNodes(context, options);
+    cache.set(this.id, nodes.length);
   } catch (error) {
     // Exit the rule execution if matches fails
     reject(new SupportError({ cause: error, ruleId: this.id }));