Bug 203774

Summary: WKWebView can get stuck blank (Web Content process thinks the app is backgrounded)
Product: WebKit Reporter: Tim Horton <thorton>
Component: New BugsAssignee: Tim Horton <thorton>
Status: RESOLVED FIXED    
Severity: Normal CC: aestes, bdakin, beidson, cdumez, commit-queue, ggaren, simon.fraser
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
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Description Tim Horton 2019-11-01 17:41:50 PDT 
WKWebView can get stuck blank (Web Content process thinks the app is backgrounded)
Comment 1 Tim Horton 2019-11-01 17:56:13 PDT 
Created attachment 382666 [details]
Patch
Comment 2 Tim Horton 2019-11-01 17:56:26 PDT 
<rdar://problem/53399054>
Comment 3 Tim Horton 2019-11-01 17:57:34 PDT 
Going to see if I can write an API test. I have a reproducing test app, so it should be possible.
Comment 4 Tim Horton 2019-11-03 01:32:38 PST 
Created attachment 382701 [details]
Patch
Comment 5 Tim Horton 2019-11-03 01:33:47 PST 
Created attachment 382702 [details]
Patch
Comment 6 Tim Horton 2019-11-03 10:30:35 PST 
Added a version with a test. The change itself had an r+ from Andy; can someone please review the test?
Comment 7 Chris Dumez 2019-11-03 10:33:40 PST 
Comment on attachment 382702 [details]
Patch

Test r=me
Comment 8 WebKit Commit Bot 2019-11-03 12:34:57 PST 
Comment on attachment 382702 [details]
Patch

Clearing flags on attachment: 382702

Committed r251976: <https://trac.webkit.org/changeset/251976>
Comment 9 WebKit Commit Bot 2019-11-03 12:34:59 PST 
All reviewed patches have been landed.  Closing bug.