RESOLVED DUPLICATE of bug 209450 218715
ASSERTION FAILED: settings().textAutosizingEnabled() && settings().textAutosizingUsesIdempotentMode() in WebCore::Page::recomputeTextAutoSizingInAllFrames 
https://bugs.webkit.org/show_bug.cgi?id=218715
Summary ASSERTION FAILED: settings().textAutosizingEnabled() && settings().textAutosi...
Ryan Haddad
Reported 2020-11-09 10:24:40 PST
fast/text/canvas-color-fonts/COLR.html has been a flaky assertion failure on iOS debug queues since it was imported with https://trac.webkit.org/changeset/269177 ASSERTION FAILED: settings().textAutosizingEnabled() && settings().textAutosizingUsesIdempotentMode() ./page/Page.cpp(3293) : void WebCore::Page::recomputeTextAutoSizingInAllFrames() 1 0x4ceef74e9 WTFCrash 2 0x4d6ca464b WTFCrashWithInfo(int, char const*, char const*, int) 3 0x4da7640f1 WebCore::Page::recomputeTextAutoSizingInAllFrames() 4 0x4b9be2b76 WebKit::WebPage::textAutoSizingAdjustmentTimerFired() 5 0x4b9c1fa67 decltype(*(std::__1::forward<WebKit::WebPage*&>(fp0)).*fp()) std::__1::__invoke<void (WebKit::WebPage::*&)(), WebKit::WebPage*&, void>(void (WebKit::WebPage::*&)(), WebKit::WebPage*&) 6 0x4b9c1f9e0 std::__1::__bind_return<void (WebKit::WebPage::*)(), std::__1::tuple<WebKit::WebPage*>, std::__1::tuple<>, __is_valid_bind_return<void (WebKit::WebPage::*)(), std::__1::tuple<WebKit::WebPage*>, std::__1::tuple<> >::value>::type std::__1::__apply_functor<void (WebKit::WebPage::*)(), std::__1::tuple<WebKit::WebPage*>, 0ul, std::__1::tuple<> >(void (WebKit::WebPage::*&)(), std::__1::tuple<WebKit::WebPage*>&, std::__1::__tuple_indices<0ul>, std::__1::tuple<>&&) 7 0x4b9c1f999 std::__1::__bind_return<void (WebKit::WebPage::*)(), std::__1::tuple<WebKit::WebPage*>, std::__1::tuple<>, __is_valid_bind_return<void (WebKit::WebPage::*)(), std::__1::tuple<WebKit::WebPage*>, std::__1::tuple<> >::value>::type std::__1::__bind<void (WebKit::WebPage::*&)(), WebKit::WebPage*>::operator()<>() 8 0x4b9c1f93e WTF::Detail::CallableWrapper<std::__1::__bind<void (WebKit::WebPage::*&)(), WebKit::WebPage*>, void>::call() 9 0x4b80c8322 WTF::Function<void ()>::operator()() const 10 0x4b86d4cbe WebCore::Timer::fired() 11 0x4da976534 WebCore::ThreadTimers::sharedTimerFiredInternal() 12 0x4da97f521 WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const 13 0x4da97f4ce WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() 14 0x4d6cba582 WTF::Function<void ()>::operator()() const 15 0x4da92bd2b WebCore::MainThreadSharedTimer::fired() 16 0x4da9ed676 WebCore::timerFired(__CFRunLoopTimer*, void*) 17 0x4c5864112 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ 18 0x4c5863be5 __CFRunLoopDoTimer 19 0x4c5863198 __CFRunLoopDoTimers 20 0x4c585d826 __CFRunLoopRun 21 0x4c585cb9e CFRunLoopRunSpecific 22 0x109684e61 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 23 0x109685075 -[NSRunLoop(NSRunLoop) run] 24 0x4c7190506 _xpc_objc_main 25 0x4c71924aa xpc_main 26 0x4b8b4ccb5 WebKit::XPCServiceMain(int, char const**) 27 0x4b9fdba9b WKXPCServiceMain 28 0x10955cd42 main 29 0x4c6e24415 start https://results.webkit.org/?suite=layout-tests&test=fast%2Ftext%2Fcanvas-color-fonts%2FCOLR.html
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Radar WebKit Bug Importer
Comment 1 2020-11-09 10:25:14 PST
<rdar://problem/71198524>
Wenson Hsieh
Comment 2 2021-04-04 15:55:03 PDT
*** This bug has been marked as a duplicate of bug 209450 ***
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