misc(errors-in-console): warn on use of unrecognized audit options (#…

…9829)
GoogleChrome · Oct 15, 2019 · 2a3cc4c · 2a3cc4c
1 parent 5cc3990
commit 2a3cc4c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lighthouse-core/audits/errors-in-console.js b/lighthouse-core/audits/errors-in-console.js
@@ -10,6 +10,7 @@
  * This is done by collecting Chrome console log messages and filtering out the non-error ones.
  */
 
+const log = require('lighthouse-logger');
 const Audit = require('./audit.js');
 const i18n = require('../lib/i18n/i18n.js');
 
@@ -57,7 +58,9 @@ class ErrorLogs extends Audit {
    * @return {Array<T>}
    */
   static filterAccordingToOptions(items, options) {
-    const {ignoredPatterns} = options;
+    const {ignoredPatterns, ...restOfOptions} = options;
+    const otherOptionKeys = Object.keys(restOfOptions);
+    if (otherOptionKeys.length) log.warn(this.meta.id, 'Unrecognized options', otherOptionKeys);
     if (!ignoredPatterns) return items;
 
     return items.filter(({description}) => {