614528 - mochitest test extents functions for nsIAccessibleText

Status: RESOLVED INCOMPLETE

(Core :: Disability Access APIs, defect)

Comment 1

[Fernando Herrera]

Attachment: patch1

First try to test text extents.

Some problems:
- I didn't find a way to test width extents for elements with empty space on the right side, as element extents as given by getBoundingClientRect take all this space
- For character extents I'm checking only that they are inside element extents, because that's the only information I can get through DOM API
- In general, WINDOW_COORDS and PARENT_COORDS are broken: either how I'm getting them from DOM, either the a11y implementation (although I think orca and nvda only use SCREEN_COORDS)
- For text inside a table cell, text extents are slightly smaller than then cell extents and I'm not sure how should I test this.

Comment 2

[David Bolter [:davidb] (NeedInfo me for attention)]

AUTO-CLOSED. This bug untouched for over 2000 days. Please reopen if you can confirm the bug and help it progress.