Bug 196635

Summary: Simple iframe scrolling test fails to get a composited scrolling frame in WebKitTestRunnerApp
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, fred.wang, koivisto, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Test file
none
Patch none

Simon Fraser (smfr)
Reported 2019-04-04 16:54:54 PDT
Created attachment 366772 [details] Test file The attached test fails to get an async scrollable frame when run as a layout test. It works fine in MobileSafari. Makes it hard to test.
Attachments
Test file (1.04 KB, text/html)
2019-04-04 16:54 PDT, Simon Fraser (smfr) 		no flags
Details
Patch (10.44 KB, patch)
2019-04-04 19:15 PDT, Simon Fraser (smfr) 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2019-04-04 16:56:12 PDT
<rdar://problem/49628883>
Simon Fraser (smfr)
Comment 2 2019-04-04 18:31:31 PDT
settings().asyncFrameScrollingEnabled() is false in subframes in WTR.
Simon Fraser (smfr)
Comment 3 2019-04-04 18:44:21 PDT
Oh, InjectedBundle::beginTesting() turns of async frame scrolling. This is different from how we turn off async overflow scrolling.
Simon Fraser (smfr)
Comment 4 2019-04-04 19:15:54 PDT
Created attachment 366789 [details] Patch
WebKit Commit Bot
Comment 5 2019-04-04 23:42:11 PDT
Comment on attachment 366789 [details] Patch Clearing flags on attachment: 366789 Committed r243927: <https://trac.webkit.org/changeset/243927>
WebKit Commit Bot
Comment 6 2019-04-04 23:42:12 PDT
All reviewed patches have been landed. Closing bug.
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