Bug 237541
Summary: | [ iOS Debug ] ASSERTION FAILED: Attempt to access post layout data before receiving it on editing/editable-region/fixed-and-absolute-contenteditable-scrolled.html | ||
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Product: | WebKit | Reporter: | Dawn Morningstar <Morningstar> |
Component: | Layout and Rendering | Assignee: | Wenson Hsieh <wenson_hsieh> |
Status: | RESOLVED FIXED | ||
Severity: | Normal | CC: | bfulgham, megan_gardner, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer, wenson_hsieh, zalan |
Priority: | P2 | Keywords: | InRadar |
Version: | WebKit Nightly Build | ||
Hardware: | Unspecified | ||
OS: | Unspecified |
Dawn Morningstar
editing/editable-region/fixed-and-absolute-contenteditable-scrolled.html
Is a flaky Assertion Failure on iOS Debug queues.
HISTORY:
https://results.webkit.org/?suite=layout-tests&test=editing%2Feditable-region%2Ffixed-and-absolute-contenteditable-scrolled.html
CRASH-LOG:
No crash log found for WebKitTestRunnerApp:55783.
stderr:
ASSERTION FAILED: Attempt to access post layout data before receiving it
!isMissingPostLayoutData
/Volumes/Data/worker/ios-simulator-15-debug/build/Source/WebKit/Shared/EditorState.h(170) : const WebKit::EditorState::PostLayoutData &WebKit::EditorState::postLayoutData() const
1 0x11a0d8749 WTFCrash
2 0x138a01b9f WebKit::EditorState::postLayoutData() const
3 0x13a52c18e -[WKContentView(WKInteraction) _characterInRelationToCaretSelection:]
4 0x1306a28b6 -[UIKeyboardImpl nextCharacterIsWordCharacter]
5 0x1306a0dd6 -[UIKeyboardImpl didAcceptAutocorrection:wordTerminator:]
6 0x1306a09ba __99-[UIKeyboardImpl acceptAutocorrectionForWordTerminator:executionContextPassingTIKeyboardCandidate:]_block_invoke
7 0x1306ca085 -[UIKeyboardTaskExecutionContext returnExecutionToParentWithInfo:]
8 0x1306a1971 -[UIKeyboardImpl acceptAutocorrection:executionContextPassingTIKeyboardCandidate:]
9 0x1306a08f1 -[UIKeyboardImpl acceptAutocorrectionForWordTerminator:executionContextPassingTIKeyboardCandidate:]
10 0x1306a0789 __56-[UIKeyboardImpl acceptAutocorrectionForWordTerminator:]_block_invoke
11 0x1306cb8bb -[UIKeyboardTaskEntry execute:]
12 0x1306ca55d -[UIKeyboardTaskQueue continueExecutionOnMainThread]
13 0x1306ca841 -[UIKeyboardTaskQueue performTaskOnMainThread:waitUntilDone:]
14 0x1306a06d0 -[UIKeyboardImpl acceptAutocorrectionForWordTerminator:]
15 0x1306a3a1e -[UIKeyboardImpl acceptAutocorrection]
16 0x1306a3c5d __38-[UIKeyboardImpl acceptAutocorrection]_block_invoke
17 0x1306cb8bb -[UIKeyboardTaskEntry execute:]
18 0x1306ca55d -[UIKeyboardTaskQueue continueExecutionOnMainThread]
19 0x1306a3c0e -[UIKeyboardImpl acceptAutocorrection]
20 0x1306870d7 -[UIKeyboardImpl setDelegate:force:]
21 0x13028dcce -[UIKeyboardSceneDelegate _reloadInputViewsForKeyWindowSceneResponder:]
22 0x13028d44d -[UIKeyboardSceneDelegate _reloadInputViewsForResponder:]
23 0x130916d0d -[UIResponder(UIResponderInputViewAdditions) reloadInputViews]
24 0x13a534783 -[WKContentView(WKInteraction) _hideKeyboard]
25 0x13a5364d8 -[WKContentView(WKInteraction) _elementDidBlur]
26 0x139054919 WebKit::PageClientImpl::elementDidBlur()
27 0x1390ca3c5 WebKit::WebPageProxy::elementDidBlur()
28 0x13a1c7b2b void IPC::callMemberFunctionImpl<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(), std::__1::tuple<> >(WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(), std::__1::tuple<>&&, std::__1::integer_sequence<unsigned long>)
29 0x13a1c7a1d void IPC::callMemberFunction<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(), std::__1::tuple<>, std::__1::integer_sequence<unsigned long> >(std::__1::tuple<>&&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)())
30 0x13a1972d0 void IPC::handleMessage<Messages::WebPageProxy::ElementDidBlur, WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)()>(IPC::Connection&, IPC::Decoder&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)())
31 0x13a18b56b WebKit::WebPageProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&)
CRASH-URL:
https://build.webkit.org/results/Apple-iPadOS-15-Simulator-Debug-WK2-Tests/r290882%20(1162)/editing/editable-region/fixed-and-absolute-contenteditable-scrolled-crash-log.txt
Attachments | ||
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Add attachment proposed patch, testcase, etc. |
Dawn Morningstar
Regression point appears to be around r289876 further investigation is required.
Radar WebKit Bug Importer
<rdar://problem/89918871>
Wenson Hsieh
Pull request: https://github.com/WebKit/WebKit/pull/1425
EWS
Committed r295441 (251447@main): <https://commits.webkit.org/251447@main>
Reviewed commits have been landed. Closing PR #1425 and removing active labels.