Bug 135604 - ASSERTION FAILED: canHaveChildrenForEditing(parent.get()) in WebCore::CompositeEditCommand::appendNode
Summary: ASSERTION FAILED: canHaveChildrenForEditing(parent.get()) in WebCore::Compos...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks: 116980
  Show dependency tree / graph
 
Reported: 2014-08-05 03:55 PDT by Martin Hodovan
Modified: 2016-08-04 10:04 PDT (History)
7 users (show)

See Also:

Attachments
Test (350 bytes, text/html)
2016-03-11 03:27 PST, Renata Hodovan 		no flags Details
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Description Martin Hodovan 2014-08-05 03:55:25 PDT 
Test:
<html>
    <head>
        <script>
            function f() {
                document.designMode = 'on';
                document.execCommand("selectAll", false, null);    
                document.execCommand("indent" , false , null);
            }
        </script>
    </head>
    <body onload='f()'>
        <object>1</object>
   </body>
</html>
Comment 1 Martin Hodovan 2014-08-05 07:18:32 PDT 
Backtrace:
#0  0x00007ffff57c170b in WTFCrash () at WebKit/Source/WTF/wtf/Assertions.cpp:329
#1  0x00007ffff0b4d710 in WebCore::CompositeEditCommand::appendNode (this=0x835d00, node=..., parent=...)
    at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:399
#2  0x00007ffff0b51490 in WebCore::CompositeEditCommand::cloneParagraphUnderNewElement (this=0x835d00, start=..., end=..., passedOuterNode=0x819f60, blockElement=0x83a250)
    at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:1081
#3  0x00007ffff0b51d3b in WebCore::CompositeEditCommand::moveParagraphWithClones (this=0x835d00, startOfParagraphToMove=..., endOfParagraphToMove=..., blockElement=0x83a250, 
    outerNode=0x819f60) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:1177
#4  0x00007ffff0b991b7 in WebCore::IndentOutdentCommand::indentIntoBlockquote (this=0x835d00, start=..., end=..., targetBlockquote=...)
    at WebKit/Source/WebCore/editing/IndentOutdentCommand.cpp:118
#5  0x00007ffff0b9a2b6 in WebCore::IndentOutdentCommand::formatRange (this=0x835d00, start=..., end=..., blockquoteForNextIndent=...)
    at WebKit/Source/WebCore/editing/IndentOutdentCommand.cpp:237
#6  0x00007ffff0b3ad77 in WebCore::ApplyBlockElementCommand::formatSelection (this=0x835d00, startOfSelection=..., endOfSelection=...)
    at WebKit/Source/WebCore/editing/ApplyBlockElementCommand.cpp:141
#7  0x00007ffff0b9a239 in WebCore::IndentOutdentCommand::formatSelection (this=0x835d00, startOfSelection=..., endOfSelection=...)
    at WebKit/Source/WebCore/editing/IndentOutdentCommand.cpp:227
#8  0x00007ffff0b3a298 in WebCore::ApplyBlockElementCommand::doApply (this=0x835d00) at WebKit/Source/WebCore/editing/ApplyBlockElementCommand.cpp:86
#9  0x00007ffff0b4c848 in WebCore::CompositeEditCommand::apply (this=0x835d00) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:227
#10 0x00007ffff0b4c637 in WebCore::applyCommand (command=...) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:182
#11 0x00007ffff0b85af4 in WebCore::executeIndent (frame=...) at WebKit/Source/WebCore/editing/EditorCommand.cpp:489
#12 0x00007ffff0b89107 in WebCore::Editor::Command::execute (this=0x7fffffffc800, parameter=..., triggeringEvent=0x0)
    at WebKit/Source/WebCore/editing/EditorCommand.cpp:1740
#13 0x00007ffff0a400a4 in WebCore::Document::execCommand (this=0x766900, commandName=..., userInterface=false, value=...)
    at WebKit/Source/WebCore/dom/Document.cpp:4279
#14 0x00007ffff195fc60 in WebCore::jsDocumentPrototypeFunctionExecCommand (exec=0x7fffffffc8f0)
    at WebKit/WebKitBuild/Debug/DerivedSources/WebCore/JSDocument.cpp:4526
#15 0x00007fff9cee00b4 in ?? ()
#16 0x00007fffffffc950 in ?? ()
#17 0x00007ffff57aab2c in llint_entry () from WebKit/WebKitBuild/Debug/lib/libjavascriptcore_efl.so.0
Comment 2 Renata Hodovan 2016-03-11 03:27:24 PST 
Created attachment 273718 [details]
Test

It's still valid on ToT WebKit.
Validated on r197952 both with Mac and EFL builds.
Comment 3 Brent Fulgham 2016-08-03 14:53:05 PDT 
This reproduces in r204037.
Comment 4 Radar WebKit Bug Importer 2016-08-04 10:04:07 PDT 
<rdar://problem/27701780>