Bug 201038

Summary:

[Subpixel layout] Bad scrolling on mercurynews.com article

Product:

WebKit

Reporter:

zalan <zalan>

Component:

Layout and Rendering

Assignee:

zalan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bfulgham, changseok, commit-queue, dbarton, dino, esprehn+autocc, ews-watchlist, fred.wang, glenn, kondapallykalyan, mmaxfield, pdr, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none
Patch	none
Archive of layout-test-results from webkit-cq-01 for mac-highsierra	none
Archive of layout-test-results from ews214 for win-future	none
Patch	none
Patch	none
Archive of layout-test-results from ews212 for win-future	none
Patch	none
Archive of layout-test-results from ews213 for win-future	none
Patch	none
Archive of layout-test-results from ews212 for win-future	none
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none
Patch	none

zalan

Reported 2019-08-22 08:44:11 PDT

rdar://problem/28489812

Attachments
Patch (5.52 KB, patch) 2019-08-22 08:56 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (5.59 KB, patch) 2019-08-22 09:21 PDT, zalan	no flags	Details Formatted Diff Diff
Archive of layout-test-results from webkit-cq-01 for mac-highsierra (1.36 MB, application/zip) 2019-08-22 10:05 PDT, WebKit Commit Bot	no flags	Details
Archive of layout-test-results from ews214 for win-future (13.56 MB, application/zip) 2019-08-22 10:25 PDT, EWS Watchlist	no flags	Details
Patch (157.11 KB, patch) 2019-08-22 14:46 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (161.54 KB, patch) 2019-08-22 15:29 PDT, zalan	no flags	Details Formatted Diff Diff
Archive of layout-test-results from ews212 for win-future (5.11 MB, application/zip) 2019-08-22 16:40 PDT, EWS Watchlist	no flags	Details
Patch (174.07 KB, patch) 2019-08-22 19:33 PDT, zalan	no flags	Details Formatted Diff Diff
Archive of layout-test-results from ews213 for win-future (13.52 MB, application/zip) 2019-08-22 20:33 PDT, EWS Watchlist	no flags	Details
Patch (360.28 KB, patch) 2019-08-23 10:44 PDT, zalan	no flags	Details Formatted Diff Diff
Archive of layout-test-results from ews212 for win-future (5.41 MB, application/zip) 2019-08-23 11:49 PDT, EWS Watchlist	no flags	Details
Patch (25.23 MB, patch) 2019-08-27 11:35 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (1.80 MB, patch) 2019-08-27 14:08 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (1010.17 KB, patch) 2019-08-27 15:34 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (329.39 KB, patch) 2020-05-22 09:43 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (366.65 KB, patch) 2020-05-23 12:12 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (372.14 KB, patch) 2020-05-23 13:46 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (377.05 KB, patch) 2020-05-23 15:58 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (377.05 KB, patch) 2020-05-23 18:35 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (411.13 KB, patch) 2020-05-24 12:42 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (513.78 KB, patch) 2020-05-24 15:57 PDT, zalan	no flags	Details Formatted Diff Diff
Patch (517.34 KB, patch) 2020-05-24 17:56 PDT, zalan	no flags	Details Formatted Diff Diff
Show Obsolete (21) View All Add attachment proposed patch, testcase, etc.

zalan

Comment 1 2019-08-22 08:56:45 PDT

Created attachment 377012 [details] Patch

zalan

Comment 2 2019-08-22 09:21:17 PDT

Created attachment 377016 [details] Patch

WebKit Commit Bot

Comment 3 2019-08-22 10:05:34 PDT

Comment on attachment 377016 [details] Patch Rejecting attachment 377016 [details] from commit-queue. Number of test failures exceeded the failure limit. Full output: https://webkit-queues.webkit.org/results/12956956

WebKit Commit Bot

Comment 4 2019-08-22 10:05:35 PDT

Created attachment 377020 [details] Archive of layout-test-results from webkit-cq-01 for mac-highsierra The attached test failures were seen while running run-webkit-tests on the commit-queue. Bot: webkit-cq-01 Port: mac-highsierra Platform: Mac OS X 10.13.6

zalan

Comment 5 2019-08-22 10:08:10 PDT

(In reply to WebKit Commit Bot from comment #3) > Comment on attachment 377016 [details] > Patch > > Rejecting attachment 377016 [details] from commit-queue. > > Number of test failures exceeded the failure limit. > Full output: https://webkit-queues.webkit.org/results/12956956 Oh right. It needs some massive rebaselining. It's been a while...

EWS Watchlist

Comment 6 2019-08-22 10:25:15 PDT

Comment on attachment 377016 [details] Patch Attachment 377016 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12956961 Number of test failures exceeded the failure limit.

EWS Watchlist

Comment 7 2019-08-22 10:25:27 PDT

Created attachment 377024 [details] Archive of layout-test-results from ews214 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews214 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit

zalan

Comment 8 2019-08-22 14:46:19 PDT

Created attachment 377049 [details] Patch

zalan

Comment 9 2019-08-22 14:46:48 PDT

(In reply to zalan from comment #8) > Created attachment 377049 [details] > Patch ^^ macOS only. iOS needs rebaselining as well.

zalan

Comment 10 2019-08-22 15:29:35 PDT

Created attachment 377060 [details] Patch

EWS Watchlist

Comment 11 2019-08-22 16:40:24 PDT

Comment on attachment 377060 [details] Patch Attachment 377060 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12958368 Number of test failures exceeded the failure limit.

EWS Watchlist

Comment 12 2019-08-22 16:40:26 PDT

Created attachment 377074 [details] Archive of layout-test-results from ews212 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews212 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit

zalan

Comment 13 2019-08-22 19:33:47 PDT

Created attachment 377092 [details] Patch

EWS Watchlist

Comment 14 2019-08-22 20:33:47 PDT

Comment on attachment 377092 [details] Patch Attachment 377092 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12959243 Number of test failures exceeded the failure limit.

EWS Watchlist

Comment 15 2019-08-22 20:33:49 PDT

Created attachment 377097 [details] Archive of layout-test-results from ews213 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews213 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit

zalan

Comment 16 2019-08-23 10:44:27 PDT

Created attachment 377134 [details] Patch

EWS Watchlist

Comment 17 2019-08-23 11:49:16 PDT

Comment on attachment 377134 [details] Patch Attachment 377134 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12961557 Number of test failures exceeded the failure limit.

EWS Watchlist

Comment 18 2019-08-23 11:49:18 PDT

Created attachment 377144 [details] Archive of layout-test-results from ews212 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews212 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit

zalan

Comment 19 2019-08-27 11:35:19 PDT

Created attachment 377358 [details] Patch

zalan

Comment 20 2019-08-27 14:08:29 PDT

Created attachment 377381 [details] Patch

zalan

Comment 21 2019-08-27 15:34:33 PDT

Created attachment 377392 [details] Patch

zalan

Comment 22 2020-05-22 09:43:40 PDT

Created attachment 400053 [details] Patch