Open Radar

 
Summary:
Sometimes, UIAElement.tap() fails with "scrollToVisible could not generate a scroll to make the element visible."

After the failure, I call window.logElementTree(), and the UIAElement I'm trying to tap is present.

Steps to Reproduce:
Create a GUI with a horizontal scroll view.
Within the scroll view add enough children to require horizontal scrolling.
Call UIAElement.tap() on an element that is not visible on the screen

Expected Results:
The UIAElement should be scrolled to visibility before being tapped.

Actual Results:
The following errors are reported
2012-03-05 21:25:08 +0000 Debug: target.frontMostApp().mainWindow().scrollViews()["Scroll View"].staticTexts()["Child"].tap()
2012-03-05 21:25:08 +0000 Debug: target.frontMostApp().mainWindow().scrollViews()["Scroll View"].staticTexts()["Child"].scrollToVisible()
2012-03-05 21:25:09 +0000 Debug: target.frontMostApp().mainWindow().scrollViews()["Scroll View"].staticTexts()["Child"] - scrollToVisible could not generate a scroll to make the element visible.
2012-03-05 21:25:09 +0000 Debug: target.frontMostApp().mainWindow().scrollViews()["Scroll View"].staticTexts()["Child"] - scrollToVisible could not generate a scroll to make the element visible.
2012-03-05 21:25:09 +0000 Debug: target.frontMostApp().mainWindow().scrollViews()["Scroll View"].staticTexts()["Child"] could not be tapped

Regression:

Notes: