Bug 166823 - ASSERTION FAILED: node->parentNode() in WebCore::positionInParentAfterNode
Summary: ASSERTION FAILED: node->parentNode() in WebCore::positionInParentAfterNode
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: HTML Editing (show other bugs)
Version: WebKit Local Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: 116980
  Show dependency treegraph
 
Reported: 2017-01-08 12:23 PST by Renata Hodovan
Modified: 2017-01-09 16:07 PST (History)
5 users (show)

See Also:


Attachments
Test (217 bytes, application/octet-stream)
2017-01-08 12:23 PST, Renata Hodovan
no flags Details
simpler reduction (147 bytes, text/html)
2017-01-09 15:49 PST, Tim Horton
no flags Details

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Description Renata Hodovan 2017-01-08 12:23:35 PST
Load the attached test with debug WebKitTestRunner:

Checked version: 217d599
OS: Darwin-16.3.0-x86_64-i386-64bit

<head><script>window.onload = function() {
document.execCommand ('selectAll')
document.designMode = 'on'
document.execCommand ('indent')
}</script><style>
& {
& 
}
* {

display: table-cell;
</style></a><a><hr></a></a>

Backtrace:

ASSERTION FAILED: node->parentNode()
WebKit/Source/WebCore/dom/Position.h(269) : WebCore::Position WebCore::positionInParentAfterNode(const WebCore::Node *)
1   0x112a41111 WTFCrash
2   0x1172b6273 WebCore::positionInParentAfterNode(WebCore::Node const*)
3   0x1197b271e WebCore::IndentOutdentCommand::indentIntoBlockquote(WebCore::Position const&, WebCore::Position const&, WTF::RefPtr<WebCore::Element>&)
4   0x1197b446c WebCore::IndentOutdentCommand::formatRange(WebCore::Position const&, WebCore::Position const&, WebCore::Position const&, WTF::RefPtr<WebCore::Element>&)
5   0x1174803d1 WebCore::ApplyBlockElementCommand::formatSelection(WebCore::VisiblePosition const&, WebCore::VisiblePosition const&)
6   0x1197b43df WebCore::IndentOutdentCommand::formatSelection(WebCore::VisiblePosition const&, WebCore::VisiblePosition const&)
7   0x11747ef98 WebCore::ApplyBlockElementCommand::doApply()
8   0x117acd36a WebCore::CompositeEditCommand::apply()
9   0x117accf81 WebCore::applyCommand(WTF::PassRefPtr<WebCore::CompositeEditCommand>)
10  0x11870821f WebCore::executeIndent(WebCore::Frame&, WebCore::Event*, WebCore::EditorCommandSource, WTF::String const&)
11  0x118703f0c WebCore::Editor::Command::execute(WTF::String const&, WebCore::Event*) const
12  0x1183970d2 WebCore::Document::execCommand(WTF::String const&, bool, WTF::String const&)
13  0x119fb2a4b WebCore::jsDocumentPrototypeFunctionExecCommandCaller(JSC::ExecState*, WebCore::JSDocument*, JSC::ThrowScope&)
14  0x119f63ab5 long long WebCore::BindingCaller<WebCore::JSDocument>::callOperation<&(WebCore::jsDocumentPrototypeFunctionExecCommandCaller(JSC::ExecState*, WebCore::JSDocument*, JSC::ThrowScope&)), (WebCore::CastedThisErrorBehavior)0>(JSC::ExecState*, char const*)
15  0x119f6365a WebCore::jsDocumentPrototypeFunctionExecCommand(JSC::ExecState*)
16  0x5e15b6201028
17  0x111ee56a5 llint_entry
18  0x111eddf6e vmEntryToJavaScript
19  0x11195f77e JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*)
20  0x11188cb91 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
21  0x11026043b JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
22  0x1102609b8 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&)
23  0x11026152e JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&)
24  0x119d03af1 WebCore::JSMainThreadExecState::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&)
25  0x11a4a756c WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*)
26  0x11882db3a WebCore::EventTarget::fireEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener>, 1ul, WTF::CrashOnOverflow, 16ul>)
27  0x11882d39b WebCore::EventTarget::fireEventListeners(WebCore::Event&)
28  0x1185f0b5b WebCore::DOMWindow::dispatchEvent(WebCore::Event&, WebCore::EventTarget*)
29  0x11860ea55 WebCore::DOMWindow::dispatchLoadEvent()
30  0x118377b92 WebCore::Document::dispatchWindowLoadEvent()
31  0x11836b44d WebCore::Document::implicitClose()
ASAN:DEADLYSIGNAL
=================================================================
==19163==ERROR: AddressSanitizer: SEGV on unknown address 0x0000bbadbeef (pc 0x000112a41149 bp 0x7fff59f44f80 sp 0x7fff59f44f70 T0)
    #0 0x112a41148 in WTFCrash (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x32d7148)
    #1 0x1172b6272 in WebCore::positionInParentAfterNode(WebCore::Node const*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0xc8272)
    #2 0x1197b271d in WebCore::IndentOutdentCommand::indentIntoBlockquote(WebCore::Position const&, WebCore::Position const&, WTF::RefPtr<WebCore::Element>&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x25c471d)
    #3 0x1197b446b in WebCore::IndentOutdentCommand::formatRange(WebCore::Position const&, WebCore::Position const&, WebCore::Position const&, WTF::RefPtr<WebCore::Element>&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x25c646b)
    #4 0x1174803d0 in WebCore::ApplyBlockElementCommand::formatSelection(WebCore::VisiblePosition const&, WebCore::VisiblePosition const&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x2923d0)
    #5 0x1197b43de in WebCore::IndentOutdentCommand::formatSelection(WebCore::VisiblePosition const&, WebCore::VisiblePosition const&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x25c63de)
    #6 0x11747ef97 in WebCore::ApplyBlockElementCommand::doApply() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x290f97)
    #7 0x117acd369 in WebCore::CompositeEditCommand::apply() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x8df369)
    #8 0x117accf80 in WebCore::applyCommand(WTF::PassRefPtr<WebCore::CompositeEditCommand>) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x8def80)
    #9 0x11870821e in WebCore::executeIndent(WebCore::Frame&, WebCore::Event*, WebCore::EditorCommandSource, WTF::String const&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x151a21e)
    #10 0x118703f0b in WebCore::Editor::Command::execute(WTF::String const&, WebCore::Event*) const (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1515f0b)
    #11 0x1183970d1 in WebCore::Document::execCommand(WTF::String const&, bool, WTF::String const&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x11a90d1)
    #12 0x119fb2a4a in WebCore::jsDocumentPrototypeFunctionExecCommandCaller(JSC::ExecState*, WebCore::JSDocument*, JSC::ThrowScope&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x2dc4a4a)
    #13 0x119f63ab4 in long long WebCore::BindingCaller<WebCore::JSDocument>::callOperation<&(WebCore::jsDocumentPrototypeFunctionExecCommandCaller(JSC::ExecState*, WebCore::JSDocument*, JSC::ThrowScope&)), (WebCore::CastedThisErrorBehavior)0>(JSC::ExecState*, char const*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x2d75ab4)
    #14 0x119f63659 in WebCore::jsDocumentPrototypeFunctionExecCommand(JSC::ExecState*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x2d75659)
    #15 0x5e15b6201027  (<unknown module>)
    #16 0x111ee56a4 in llint_entry (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x277b6a4)
    #17 0x111eddf6d in vmEntryToJavaScript (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x2773f6d)
    #18 0x11195f77d in JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x21f577d)
    #19 0x11188cb90 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x2122b90)
    #20 0x11026043a in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0xaf643a)
    #21 0x1102609b7 in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0xaf69b7)
    #22 0x11026152d in JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0xaf752d)
    #23 0x119d03af0 in WebCore::JSMainThreadExecState::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x2b15af0)
    #24 0x11a4a756b in WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x32b956b)
    #25 0x11882db39 in WebCore::EventTarget::fireEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener>, 1ul, WTF::CrashOnOverflow, 16ul>) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x163fb39)
    #26 0x11882d39a in WebCore::EventTarget::fireEventListeners(WebCore::Event&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x163f39a)
    #27 0x1185f0b5a in WebCore::DOMWindow::dispatchEvent(WebCore::Event&, WebCore::EventTarget*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1402b5a)
    #28 0x11860ea54 in WebCore::DOMWindow::dispatchLoadEvent() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1420a54)
    #29 0x118377b91 in WebCore::Document::dispatchWindowLoadEvent() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1189b91)
    #30 0x11836b44c in WebCore::Document::implicitClose() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x117d44c)
    #31 0x118cbb122 in WebCore::FrameLoader::checkCallImplicitClose() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1acd122)
    #32 0x118cba91b in WebCore::FrameLoader::checkCompleted() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1acc91b)
    #33 0x118cb6c96 in WebCore::FrameLoader::finishedParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1ac8c96)
    #34 0x11839b4fb in WebCore::Document::finishedParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x11ad4fb)
    #35 0x11909ead5 in WebCore::HTMLConstructionSite::finishedParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1eb0ad5)
    #36 0x1193af607 in WebCore::HTMLTreeBuilder::finished() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x21c1607)
    #37 0x11911888b in WebCore::HTMLDocumentParser::end() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1f2a88b)
    #38 0x1191131b6 in WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1f251b6)
    #39 0x119112d6d in WebCore::HTMLDocumentParser::prepareToStopParsing() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1f24d6d)
    #40 0x1191189ab in WebCore::HTMLDocumentParser::attemptToEnd() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1f2a9ab)
    #41 0x119118ae3 in WebCore::HTMLDocumentParser::finish() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x1f2aae3)
    #42 0x11856d0cf in WebCore::DocumentWriter::end() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x137f0cf)
    #43 0x1184b4306 in WebCore::DocumentLoader::finishedLoading(double) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x12c6306)
    #44 0x1184b3dda in WebCore::DocumentLoader::notifyFinished(WebCore::CachedResource&) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x12c5dda)
    #45 0x117820d73 in WebCore::CachedResource::checkNotify() (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x632d73)
    #46 0x117821403 in WebCore::CachedResource::finishLoading(WebCore::SharedBuffer*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x633403)
    #47 0x117813364 in WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x625364)
    #48 0x11d90302e in WebCore::SubresourceLoader::didFinishLoading(double) (WebKit/WebKitBuild/Debug/WebCore.framework/Versions/A/WebCore+0x671502e)
    #49 0x107a37509 in WebKit::WebResourceLoader::didFinishResourceLoad(double) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1d69509)
    #50 0x107a46c5e in void IPC::callMemberFunctionImpl<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(double), std::__1::tuple<double>, 0ul>(WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double), std::__1::tuple<double>&&, std::__1::integer_sequence<unsigned long, 0ul>) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1d78c5e)
    #51 0x107a46904 in void IPC::callMemberFunction<WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(double), std::__1::tuple<double>, std::__1::integer_sequence<unsigned long, 0ul> >(std::__1::tuple<double>&&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double)) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1d78904)
    #52 0x107a43e20 in void IPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad, WebKit::WebResourceLoader, void (WebKit::WebResourceLoader::*)(double)>(IPC::Decoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double)) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1d75e20)
    #53 0x107a421e0 in WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1d741e0)
    #54 0x106577cc9 in WebKit::NetworkProcessConnection::didReceiveMessage(IPC::Connection&, IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x8a9cc9)
    #55 0x105eb73ba in IPC::Connection::dispatchMessage(IPC::Decoder&) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1e93ba)
    #56 0x105e9b9f4 in IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1cd9f4)
    #57 0x105eb80a5 in IPC::Connection::dispatchOneMessage() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x1ea0a5)
    #58 0x105ef8d4c in IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14::operator()() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x22ad4c)
    #59 0x105ef8c78 in WTF::Function<void ()>::CallableWrapper<IPC::Connection::enqueueIncomingMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >)::$_14>::call() (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/WebKit+0x22ac78)
    #60 0x112abda10 in WTF::Function<void ()>::operator()() const (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x3353a10)
    #61 0x112b01ea6 in WTF::RunLoop::performWork() (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x3397ea6)
    #62 0x112b02ff1 in WTF::RunLoop::performWork(void*) (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x3398ff1)
    #63 0x7fffb8faa980 in __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0xa7980)
    #64 0x7fffb8f8ba7c in __CFRunLoopDoSources0 (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0x88a7c)
    #65 0x7fffb8f8af75 in __CFRunLoopRun (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0x87f75)
    #66 0x7fffb8f8a973 in CFRunLoopRunSpecific (/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation+0x87973)
    #67 0x7fffb8516acb in RunCurrentEventLoopInMode (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox+0x30acb)
    #68 0x7fffb8516900 in ReceiveNextEventCommon (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox+0x30900)
    #69 0x7fffb8516735 in _BlockUntilNextEventMatchingListInModeWithFilter (/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox+0x30735)
    #70 0x7fffb6abcae3 in _DPSNextEvent (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x46ae3)
    #71 0x7fffb723721e in -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x7c121e)
    #72 0x7fffb6ab1464 in -[NSApplication run] (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x3b464)
    #73 0x7fffb6a7bd7f in NSApplicationMain (/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit+0x5d7f)
    #74 0x7fffce7478c6 in _xpc_objc_main (/usr/lib/system/libxpc.dylib+0x108c6)
    #75 0x7fffce7462e3 in xpc_main (/usr/lib/system/libxpc.dylib+0xf2e3)
    #76 0x105cb40a3 in main (WebKit/WebKitBuild/Debug/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development+0x1000020a3)
    #77 0x7fffce4e3254 in start (/usr/lib/system/libdyld.dylib+0x5254)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (WebKit/WebKitBuild/Debug/JavaScriptCore.framework/Versions/A/JavaScriptCore+0x32d7148) in WTFCrash
==19163==ABORTING
#CRASHED - com.apple.WebKit.WebContent.Development (pid 19163)
Comment 1 Renata Hodovan 2017-01-08 12:23:38 PST
Created attachment 298314 [details]
Test
Comment 2 Tim Horton 2017-01-09 13:25:00 PST
Weird coincidence, I was just about to start hacking on IndentOutdentCommand. I guess I'll look at this too. Is this a regression?
Comment 3 Tim Horton 2017-01-09 14:59:25 PST
In a somewhat bizarre turn of events, the <script> tag's contents are getting put in a blockquote. And the style, too.
Comment 4 Tim Horton 2017-01-09 15:49:49 PST
Created attachment 298405 [details]
simpler reduction
Comment 5 Tim Horton 2017-01-09 16:07:43 PST
insertNodeBefore(<blockquote>, <html>), yep, that's gonna go well.