1412774 - stylo: 1133905-4-v-rtl.html is always failure on Android/styloVsGecko

Status: NEW

(Core :: CSS Parsing and Computation, defect, P3)

Description

[Makoto Kato [:m_kato]]

https://treeherder.mozilla.org/logviewer.html#?job_id=140637234&repo=try&lineNumber=3600

1133905-* runs on Android only (it needs <meta viewport> and APZ).

1133905-4-v-rtl.html and 1133905-4-v-rtl.html are always failure because viewport is incorrect?.  I don't know root cause yet.

Comment 1

[Makoto Kato [:m_kato]]

This might be same failure for /layers/apz/test/reftest/async-scrollbar-1-v-rtl.html and /gfx/layers/apz/test/reftest/async-scrollbar-1-vh-rtl.html.

Comment 2

[Hiroyuki Ikezoe (:hiro)]

I think this test passes with enabling layout.css.servo.chrome.enabled, no?

Comment 3

[Hiroyuki Ikezoe (:hiro)]

(In reply to Hiroyuki Ikezoe (:hiro) from comment #2)
> I think this test passes with enabling layout.css.servo.chrome.enabled, no?

It seems not.

Comment 4

[Hiroyuki Ikezoe (:hiro)]

I have no idea what's going on there but take a look.

Comment 5

[Hiroyuki Ikezoe (:hiro)]

Attachment: A screenshot on gecko

Comment 6

[Hiroyuki Ikezoe (:hiro)]

Attachment: A screenshot on stylo

I'd say Stylo does render scrollbar correctly, whereas Gecko doesn't.

Comment 7

[Hiroyuki Ikezoe (:hiro)]

(In reply to Makoto Kato [:m_kato] from comment #1)
> This might be same failure for
> /layers/apz/test/reftest/async-scrollbar-1-v-rtl.html and
> /gfx/layers/apz/test/reftest/async-scrollbar-1-vh-rtl.html.

To me it looks they are the same reason, gecko does not render scrollbar correctly.

Comment 8

[Hiroyuki Ikezoe (:hiro)]

Unassigning since this is due to gecko's bug, I don't think it's worth fixing it.

Comment 9

[Chris Peterson [:cpeterson]]

status-firefox57=wontfix unless someone thinks this bug should block 57

Comment 10

[Chris Peterson [:cpeterson]]

It sounds like we can resolve this bug as FIXED when we enable Stylo on Android.