385906 - the border-bottom of input[type=text] and select sometimes disappears

Status: RESOLVED DUPLICATE of bug 382458

(Core :: Graphics, defect)

Description

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

The bottom border of input[type=text] and select element sometimes disappears.

See the testcase (url) and scroll down the page, some combobox's bottom borders are disappear. I confirmed this bug on win32.

It seems that it is a rounding trouble, but I don't find the code...

Comment 1

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

The testcase has only select element. But I can reproduce this bug input[type=text] too. However, I cannot create the testcase.

Comment 2

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

Or, is this a layout bug?

Comment 3

[Adam Guthrie]

I think this is a dupe of bug 375172.

Comment 4

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

(In reply to comment #3)
> I think this is a dupe of bug 375172.

looks like similar and I know it. but I don't know whether they are same bug.
because my testcase is not mis-rendered except border-bottom.

Comment 5

[Adam Guthrie]

I guess what I was saying is that I think the same core issue is responsible for both manifestations of the bug.

Comment 6

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

if they will be fixed by same change, what code (module) has the problem? I have no idea what is happening...

Comment 7

[Adam Guthrie]

Looks like Eli has a patch for this in bug 382458.

Comment 8

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

yeah, this is fixed by bug 382458.