Open Bug 1513447 Opened 1 year ago Updated 1 year ago

Assertion failure: false (MOZ_ASSERT_UNREACHABLE: Bullet and accessible are in sync already!), at src/accessible/html/HTMLListAccessible.cpp:90

Categories

(Core :: Disability Access APIs, defect, P3)

defect

Tracking

()

Tracking Status
firefox65 --- affected
firefox66 --- affected

People

(Reporter: tsmith, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: assertion, testcase)

Attachments

(1 file)

Attached file testcase.html
Reduced with m-c:
BuildID=20181211213305
SourceStamp=ac7f3beb633340c6b3fea25059e8b8aa52b5fc8a

Assertion failure: false (MOZ_ASSERT_UNREACHABLE: Bullet and accessible are in sync already!), at src/accessible/html/HTMLListAccessible.cpp:90

#0 mozilla::a11y::HTMLLIAccessible::UpdateBullet(bool) src/accessible/html/HTMLListAccessible.cpp:90:5
#1 nsBulletFrame::DidSetComputedStyle(mozilla::ComputedStyle*) src/layout/generic/nsBulletFrame.cpp:157:23
#2 nsIFrame::SetComputedStyle(mozilla::ComputedStyle*) src/layout/generic/nsIFrame.h:737:7
#3 nsIFrame::UpdateStyleOfOwnedChildFrame(nsIFrame*, mozilla::ComputedStyle*, mozilla::ServoRestyleState&, mozilla::Maybe<mozilla::ComputedStyle*> const&) src/layout/generic/nsFrame.cpp:10129:16
#4 nsBlockFrame::UpdatePseudoElementStyles(mozilla::ServoRestyleState&) src/layout/generic/nsBlockFrame.cpp:7198:5
#5 mozilla::UpdateFramePseudoElementStyles(nsIFrame*, mozilla::ServoRestyleState&) src/layout/base/RestyleManager.cpp:2489:41
#6 mozilla::RestyleManager::ProcessPostTraversal(mozilla::dom::Element*, mozilla::ComputedStyle*, mozilla::ServoRestyleState&, mozilla::ServoPostTraversalFlags) src/layout/base/RestyleManager.cpp:2790:7
#7 mozilla::RestyleManager::ProcessPostTraversal(mozilla::dom::Element*, mozilla::ComputedStyle*, mozilla::ServoRestyleState&, mozilla::ServoPostTraversalFlags) src/layout/base/RestyleManager.cpp:2765:13
#8 mozilla::RestyleManager::DoProcessPendingRestyles(mozilla::ServoTraversalFlags) src/layout/base/RestyleManager.cpp:2957:28
#9 mozilla::PresShell::DoFlushPendingNotifications(mozilla::ChangesToFlush) src/layout/base/PresShell.cpp:4033:39
#10 nsRefreshDriver::Tick(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp) src/layout/base/nsRefreshDriver.cpp:1757:18
#11 mozilla::RefreshDriverTimer::TickRefreshDrivers(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp, nsTArray<RefPtr<nsRefreshDriver> >&) src/layout/base/nsRefreshDriver.cpp:304:7
#12 mozilla::RefreshDriverTimer::Tick(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp) src/layout/base/nsRefreshDriver.cpp:321:5
#13 mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::TickRefreshDriver(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp) src/layout/base/nsRefreshDriver.cpp:646:16
#14 mozilla::VsyncRefreshDriverTimer::RefreshDriverVsyncObserver::NotifyVsync(mozilla::VsyncEvent const&) src/layout/base/nsRefreshDriver.cpp:546:9
#15 mozilla::layout::VsyncChild::RecvNotify(mozilla::VsyncEvent const&) src/layout/ipc/VsyncChild.cpp:65:16
#16 mozilla::layout::PVsyncChild::OnMessageReceived(IPC::Message const&) src/obj-firefox/ipc/ipdl/PVsyncChild.cpp:167:20
#17 mozilla::ipc::PBackgroundChild::OnMessageReceived(IPC::Message const&) src/obj-firefox/ipc/ipdl/PBackgroundChild.cpp:2788:28
#18 mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) src/ipc/glue/MessageChannel.cpp:2159:21
#19 mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) src/ipc/glue/MessageChannel.cpp:2086:9
#20 mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) src/ipc/glue/MessageChannel.cpp:1935:3
#21 mozilla::ipc::MessageChannel::MessageTask::Run() src/ipc/glue/MessageChannel.cpp:1966:13
#22 nsThread::ProcessNextEvent(bool, bool*) src/xpcom/threads/nsThread.cpp:1157:14
#23 NS_ProcessNextEvent(nsIThread*, bool) src/xpcom/threads/nsThreadUtils.cpp:468:10
#24 mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) src/ipc/glue/MessagePump.cpp:88:21
#25 MessageLoop::RunInternal() src/ipc/chromium/src/base/message_loop.cc:314:10
#26 MessageLoop::Run() src/ipc/chromium/src/base/message_loop.cc:289:3
#27 nsBaseAppShell::Run() src/widget/nsBaseAppShell.cpp:137:27
#28 XRE_RunAppShell() src/toolkit/xre/nsEmbedFunctions.cpp:915:20
#29 mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) src/ipc/glue/MessagePump.cpp:238:9
#30 MessageLoop::RunInternal() src/ipc/chromium/src/base/message_loop.cc:314:10
#31 MessageLoop::Run() src/ipc/chromium/src/base/message_loop.cc:289:3
#32 XRE_InitChildProcess(int, char**, XREChildData const*) src/toolkit/xre/nsEmbedFunctions.cpp:753:34
#33 content_process_main(mozilla::Bootstrap*, int, char**) src/browser/app/../../ipc/contentproc/plugin-container.cpp:49:28
#34 main src/browser/app/nsBrowserApp.cpp:265:18
#35 __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291
#36 _start (firefox+0x349f4)
Flags: in-testsuite?
Priority: -- → P3
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