Bug 42825

Summary:	WebKitTestRunner never destroys its main PlatformWebView (and thus its WKView[Ref])
Product:	WebKit	Reporter:	Adam Roben (:aroben) <aroben>
Component:	Tools / Tests	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED WORKSFORME
Severity:	Normal	CC:	andersca, sam
Priority:	P2	Keywords:	InRadar
Version:	528+ (Nightly build)
Hardware:	All
OS:	All

Description Adam Roben (:aroben) 2010-07-22 08:16:07 PDT

WebKitTestRunner allocates a main PlatformWebView on the heap and never destroys it. It should clean up after itself!

Comment 1 Adam Roben (:aroben) 2010-07-22 08:30:24 PDT

See also bug 42828, which is triggered by this bug.

Comment 2 Adam Roben (:aroben) 2010-07-22 08:30:50 PDT

It's possible that this is a cause of bug 42785. See discussion in that bug for more details.

Comment 3 Adam Roben (:aroben) 2010-07-22 08:31:30 PDT

<rdar://problem/8222252>

Comment 4 Adam Roben (:aroben) 2010-07-22 09:20:20 PDT

I added some code to the end of TestController::run that deletes m_mainWebView. This causes a crash in the web process on Mac. It crashes in CoreIPC::Connection::dispatchConnectionDidClose because m_client is null. dispatchConnectionDidClose must be getting called twice.

Comment 5 Adam Roben (:aroben) 2010-07-26 14:01:55 PDT

(In reply to comment #4)
> I added some code to the end of TestController::run that deletes m_mainWebView. This causes a crash in the web process on Mac. It crashes in CoreIPC::Connection::dispatchConnectionDidClose because m_client is null. dispatchConnectionDidClose must be getting called twice.

Anders fixed this crash in r63916.

Comment 6 Adam Roben (:aroben) 2010-08-23 13:07:17 PDT

This was fixed in r64485.