[Webkit-unassigned] [Bug 126606] New: ASSERT(!m_textCheckingRequest) on editing/spelling/spellcheck-async-remove-frame.html

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=126606

           Summary: ASSERT(!m_textCheckingRequest) on
                    editing/spelling/spellcheck-async-remove-frame.html
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: HTML Editing
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ap at webkit.org


I've hit this assertion when running tests locally.

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.JavaScriptCore          0x0000000103a59b2a WTFCrash + 42 (Assertions.cpp:341)
1   com.apple.WebKit                  0x0000000104b9929e WebEditorClient::requestCheckingOfString(WTF::PassRefPtr<WebCore::TextCheckingRequest>) + 94 (WebEditorClient.mm:1156)
2   com.apple.WebKit                  0x0000000104b9970c non-virtual thunk to WebEditorClient::requestCheckingOfString(WTF::PassRefPtr<WebCore::TextCheckingRequest>) + 28 (WebEditorClient.mm:1169)
3   com.apple.WebCore                 0x0000000106ad9252 WebCore::SpellChecker::invokeRequest(WTF::PassRefPtr<WebCore::SpellCheckRequest>) + 210 (SpellChecker.cpp:185)
4   com.apple.WebCore                 0x0000000106ad9592 WebCore::SpellChecker::requestCheckingFor(WTF::PassRefPtr<WebCore::SpellCheckRequest>) + 434 (SpellChecker.cpp:176)
5   com.apple.WebCore                 0x0000000105884fc0 WebCore::Editor::markAllMisspellingsAndBadGrammarInRanges(unsigned int, WebCore::Range*, WebCore::Range*) + 960 (Editor.cpp:2164)
6   com.apple.WebCore                 0x00000001058846f8 WebCore::Editor::markMisspellingsAfterTypingToWord(WebCore::VisiblePosition const&, WebCore::VisibleSelection const&, bool) + 648 (Editor.cpp:2015)
7   com.apple.WebCore                 0x0000000106d908d5 WebCore::TypingCommand::markMisspellingsAfterTyping(WebCore::TypingCommand::ETypingCommand) + 693 (TypingCommand.cpp:309)
8   com.apple.WebCore                 0x0000000106d909d2 WebCore::TypingCommand::typingAddedToOpenCommand(WebCore::TypingCommand::ETypingCommand) + 130 (TypingCommand.cpp:331)
9   com.apple.WebCore                 0x0000000106d90ab6 WebCore::TypingCommand::insertTextRunWithoutNewlines(WTF::String const&, bool) + 214 (TypingCommand.cpp:351)
10  com.apple.WebCore                 0x0000000106d91472 WebCore::TypingCommandLineOperation::operator()(unsigned long, unsigned long, bool) const + 146 (TypingCommand.cpp:60)
11  com.apple.WebCore                 0x0000000106d911b5 void WebCore::forEachLineInString<WebCore::TypingCommandLineOperation>(WTF::String const&, WebCore::TypingCommandLineOperation const&) + 165 (TextInsertionBaseCommand.h:61)
12  com.apple.WebCore                 0x0000000106d8fe18 WebCore::TypingCommand::insertText(WTF::String const&, bool) + 72 (TypingCommand.cpp:342)
13  com.apple.WebCore                 0x0000000106d905bc WebCore::TypingCommand::doApply() + 348 (TypingCommand.cpp:269)
14  com.apple.WebCore                 0x00000001054525e1 WebCore::CompositeEditCommand::apply() + 257 (CompositeEditCommand.cpp:212)
15  com.apple.WebCore                 0x00000001054524d1 WebCore::applyCommand(WTF::PassRefPtr<WebCore::CompositeEditCommand>) + 17 (CompositeEditCommand.cpp:171)
16  com.apple.WebCore                 0x0000000106d2f007 WebCore::TextInsertionBaseCommand::applyTextInsertionCommand(WebCore::Frame*, WTF::PassRefPtr<WebCore::TextInsertionBaseCommand>, WebCore::VisibleSelection const&, WebCore::VisibleSelection const&) + 119 (TextInsertionBaseCommand.cpp:50)
17  com.apple.WebCore                 0x0000000106d8fd6b WebCore::TypingCommand::insertText(WebCore::Document&, WTF::String const&, WebCore::VisibleSelection const&, unsigned int, WebCore::TypingCommand::TextCompositionType) + 747 (TypingCommand.cpp:187)
18  com.apple.WebCore                 0x0000000106d8fa0c WebCore::TypingCommand::insertText(WebCore::Document&, WTF::String const&, unsigned int, WebCore::TypingCommand::TextCompositionType) + 220 (TypingCommand.cpp:158)
19  com.apple.WebCore                 0x0000000105891587 WebCore::executeInsertText(WebCore::Frame&, WebCore::Event*, WebCore::EditorCommandSource, WTF::String const&) + 55 (EditorCommand.cpp:560)
20  com.apple.WebCore                 0x000000010588f2a5 WebCore::Editor::Command::execute(WTF::String const&, WebCore::Event*) const + 213 (EditorCommand.cpp:1713)
21  com.apple.WebCore                 0x000000010572006e WebCore::Document::execCommand(WTF::String const&, bool, WTF::String const&) + 78 (Document.cpp:4222)
22  com.apple.WebCore                 0x0000000105f476d9 WebCore::jsDocumentPrototypeFunctionExecCommand(JSC::ExecState*) + 793 (JSDocument.cpp:3364)
23  ???                               0x00002e321c601045 0 + 50792759300165

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