inline error messages using aria-describedby with role='tooltip" and role="alert" for error summary

Focus the input field below then move the focus away to display the inline error message.

Activate the submit button to display the error summary above the form.

Error: There has been an error with input 1

Testing

OS Screen Reader Browser Results
Mac OSX 10.10.5 Yosemite Voicever Safari The inline error is not read when focus leaves or returns to the input field. This issue has been reported to Apple at https://bugs.webkit.org/show_bug.cgi?id=156066. The error summary is read after activating the submit button.
iOS 9.3 VoiceOver Safari The inline error is not read when focus leaves or returns to the input field. The error summary is read after activating the submit button.
Windows 7 NVDA Firefox The inline error is read following the label text after focus is moved away from the input field and when focus is moved back to the input field. The error summary is read after activating the submit button.
Windows 7 JAWS 17 IE11 The inline error is read after focus is moved away from the input field and when focus is moved back to the input field. When focus is moved back to the input field, the label is read before the error. The error summary is read after activating the submit button.