Bug 191282

Summary: [IntersectionObserver] Account for CSS zoom when computing client rects
Product: WebKit Reporter: Ali Juma <ajuma>
Component: Layout and RenderingAssignee: Ali Juma <ajuma>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, cdumez, commit-queue, dbates, esprehn+autocc, ews-watchlist, kangil.han, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 159475    
Attachments:
Description Flags
Patch
none
Archive of layout-test-results from ews122 for ios-simulator-wk2 none

Description Ali Juma 2018-11-05 14:57:56 PST
We need to account for CSS zoom when converting absolute rect to client rects for IntersectionObserverEntries.
Comment 1 Ali Juma 2018-11-05 15:02:51 PST
Created attachment 353911 [details]
Patch
Comment 2 EWS Watchlist 2018-11-05 17:16:36 PST
Comment on attachment 353911 [details]
Patch

Attachment 353911 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: https://webkit-queues.webkit.org/results/9871572

New failing tests:
imported/w3c/web-platform-tests/webrtc/simplecall.https.html
Comment 3 EWS Watchlist 2018-11-05 17:16:38 PST
Created attachment 353932 [details]
Archive of layout-test-results from ews122 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews122  Port: ios-simulator-wk2  Platform: Mac OS X 10.13.6
Comment 4 WebKit Commit Bot 2018-11-06 06:59:20 PST
Comment on attachment 353911 [details]
Patch

Clearing flags on attachment: 353911

Committed r237862: <https://trac.webkit.org/changeset/237862>
Comment 5 WebKit Commit Bot 2018-11-06 06:59:21 PST
All reviewed patches have been landed.  Closing bug.
Comment 6 Radar WebKit Bug Importer 2018-11-06 07:00:49 PST
<rdar://problem/45841866>