377065 - Right and bottom border missing for percentage size iframe inside table

Status: RESOLVED INVALID

(Core :: Layout: Tables, defect)

Description

[Martijn Wargers (dead)]

See upcoming testcase, you should see a right and bottom border for the iframe.
This regressed between 2006-01-25 and 2006-01-26, probably a regression from the frame display lists bug, bug 317375.

Comment 1

[Martijn Wargers (dead)]

Attachment: testcase

Comment 2

[Martijn Wargers (dead)]

Attachment: reference rendering

Comment 3

[Robert O'Callahan (:roc) (email my personal email if necessary)]

The IFRAME is overflowing the cell because its content-rect takes 100% width and height and it has a border. The height overflow triggers a special table path that makes us clip the cell contents to the cell rect, so we clip off the right and bottom of the IFRAME. So this is pretty much working as designed. What should our behaviour be? We were doing clipping before in percent-height overflow situations --- I didn't make up this hack :-) --- do you know what we were clipping?

Comment 4

[Martijn Wargers (dead)]

Ah, I see what you're meaning.
Apparently, in the older builds the iframe wasn't clipped for some reason. So actually, things seem to have improved here.
So this is invalid.

Comment 5

[Jeff Walden [:Waldo]]

Worth a != test to assert that this behavior is correct, perhaps?

Comment 6

[Martijn Wargers (dead)]

Yeah, but probably it's better to make an == test out of this. I'll try to do that.