Open Radar

 
Summary:
Custom subclasses of UITextField do not receive the insertText: UIKeyInput protocol message when a user types in the text field.

They do receive deleteBackward when the user deletes a character.

Steps to Reproduce:
1. Create a custom subclass of UITextField.
2. Override insertText:

- (void)insertText:(NSString *)text {
    NSLog(@"Inserted %@", text);
}
3. Display the custom text field from a view controller in the app
4. Run the app in an iOS 9 Simulator (e.g. iOS 9.0 - 13A4325c)
5. Tap on the text field and type characters

Expected Results:
insertText: is called, and the inserted text gets logged to the console.

Actual Results:
insertText: is not invoked.

Version:
iOS 9.0 (13A4325c)

Notes:
This does work in iOS 8 and iOS 7.

Configuration:
iOS Simulator running 9.0 13A4325c