New issue
Advanced search Search tips

Issue 792435 link

Starred by 1 user

Issue metadata

Status: Available
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



Sign in to add a comment

Column rule using balanced height instead of full multicol height

Project Member Reported by mstensho@chromium.org, Dec 6 2017

Issue description

external/wpt/css/css-multicol/multicol-rule-004.xht fails because Blink makes column rules exactly as tall as the columns, rather than stretching them to the height of the multicol container.

The spec effectively contradicts itself, though:

https://www.w3.org/TR/css-multicol-1/#column-gaps-and-rules

1: "The length of the column gaps and column rules is equal to the column height."

2: "A column rule is drawn in the middle of the column gap with the endpoints at opposing content edges of the multicol element."

Those two things don't mean the same, and that's pretty obvious when spanners are involved. See demo attached.
 
demo.html
651 bytes View Download
Status: Assigned (was: Untriaged)
Project Member

Comment 2 by bugdroid1@chromium.org, Dec 12 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c22925f307e891ac5184b3258a56b9347098d810

commit c22925f307e891ac5184b3258a56b9347098d810
Author: Morten Stenshorne <mstensho@chromium.org>
Date: Tue Dec 12 13:18:42 2017

Associate remaining wpt multicol tests with dedicated bug reports.

Bug:  788337 , 776051 ,792435,792437,636055,792446, 794136 
Change-Id: I933ece936b79323bfcdf16cc96fd3475f42349f6
Reviewed-on: https://chromium-review.googlesource.com/822254
Reviewed-by: Philip Jägenstedt <foolip@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523416}
[modify] https://crrev.com/c22925f307e891ac5184b3258a56b9347098d810/third_party/WebKit/LayoutTests/TestExpectations

Cc: mstensho@chromium.org
Owner: ----
Status: Available (was: Assigned)

Sign in to add a comment