2019-04-29 07:37:50.003 WebKitTestRunnerApp[59630:546550] Warning: Attempt to present <UIViewController: 0x7fcd81c04280> on <PlatformWebViewController: 0x7fcc76a00000> while a presentation is in progress!
2019-04-29 07:37:50.091 WebKitTestRunnerApp[59630:546550] Warning: Attempt to present <UIViewController: 0x7fccf1c03d90> on <PlatformWebViewController: 0x7fcc76a00000> while a presentation is in progress!
