Error log option

test/test_utils.js

@@ -4,12 +4,21 @@ const path = require('path');
 const deleteFolderSync = (dir) => {
   if (!fs.existsSync(dir))
     return;
-  fs.readdirSync(dir, {withFileTypes: true}).forEach((item) => {
+  let items;
+  const deleteItem = (item) => {
     if (item.isDirectory())
       deleteFolderSync(path.join(dir, item.name));
     else
       fs.unlinkSync(path.join(dir, item.name));
-  });
+  };
+  do {
+    items = fs.readdirSync(dir, {withFileTypes: true});
+    try {
+      items.forEach(deleteItem);
+    } catch (e) {
+      console.error(e);
+    }
+  } while (items.length > 0);
   fs.rmdirSync(dir);
 };