The test was checking that loadAddon was never called with any object, but fitAddon and webLinksAddon are both objects that are legitimately loaded. The WebglAddon constructor check is sufficient to verify that WebGL is not loaded on mobile.
The test was checking that loadAddon was never called with any object, but fitAddon and webLinksAddon are both objects that are legitimately loaded. The WebglAddon constructor check is sufficient to verify that WebGL is not loaded on mobile.