It's been asked for before by many users. Please update the Javascript engine.
Status changed:
Selected for Development
to Implemented
TestComplete 12.0 now supports JavaScript (ECMAScript 6), powered by the V8 engine. JScript remains as a separate language.
Useful links:
Release notes: https://support.smartbear.com/viewarticle/80556/#ID0EAB
JavaScript – Specifics of Usage: https://support.smartbear.com/viewarticle/82954/
JavaScript for JScript users: https://support.smartbear.com/viewarticle/82026/
Useful links:
Release notes: https://support.smartbear.com/viewarticle/80556/#ID0EAB
JavaScript – Specifics of Usage: https://support.smartbear.com/viewarticle/82954/
JavaScript for JScript users: https://support.smartbear.com/viewarticle/82026/