172515 2017-05-23 11:33:16 -0700 Layout Test imported/w3c/web-platform-tests/css/css-display-3/display-contents-dynamic-flex-002-inline.html is an Image Failure 2017-05-25 14:38:27 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=172503 https://bugs.webkit.org/show_bug.cgi?id=172212 https://bugs.webkit.org/show_bug.cgi?id=172611 P2 Normal --- 1 jlewis3 webkit-unassigned ecobos ryanhaddad oldest_to_newest 1311956 0 jlewis3 2017-05-23 11:33:16 -0700 The test imported/w3c/web-platform-tests/css/css-display-3/display-contents-dynamic-flex-002-inline.html is a consistent Image failure. The test is also crashing on Sierra WK1 Debug and iOS Simulator Debug. The test was newly imported with: https://trac.webkit.org/changeset/217280/webkit The test has been failing since being imported https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-display-3%2Fdisplay-contents-dynamic-flex-002-inline.html https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK2%20(Tests)/builds/1704 https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r217280%20(1704)/results.html Crash: HOULD NEVER BE REACHED /Volumes/Data/slave/sierra-debug/build/Source/WebCore/rendering/RenderElement.cpp(524) : void WebCore::RenderElement::insertChildInternal(WebCore::RenderObject *, WebCore::RenderObject *, WebCore::RenderElement::NotifyChildrenType) 1 0x1048418dd WTFCrash 2 0x10fe60fbf WebCore::RenderElement::insertChildInternal(WebCore::RenderObject*, WebCore::RenderObject*, WebCore::RenderElement::NotifyChildrenType) 3 0x10fe60cb3 WebCore::RenderElement::addChild(WebCore::RenderObject*, WebCore::RenderObject*) 4 0x10fec158f WebCore::RenderInline::addChildIgnoringContinuation(WebCore::RenderObject*, WebCore::RenderObject*) 5 0x10fec1056 WebCore::RenderInline::addChild(WebCore::RenderObject*, WebCore::RenderObject*) 6 0x1100e1b01 WebCore::RenderTreePosition::insert(WebCore::RenderObject&) 7 0x1100e0f1c WebCore::RenderTreeUpdater::createRenderer(WebCore::Element&, WebCore::RenderStyle&&) 8 0x1100dfcdf WebCore::RenderTreeUpdater::updateElementRenderer(WebCore::Element&, WebCore::Style::ElementUpdate const&) 9 0x1100df5dc WebCore::RenderTreeUpdater::updateRenderTree(WebCore::ContainerNode&) 10 0x1100df017 WebCore::RenderTreeUpdater::commit(std::__1::unique_ptr<WebCore::Style::Update const, std::__1::default_delete<WebCore::Style::Update const> >) 11 0x10e2688cc WebCore::Document::resolveStyle(WebCore::Document::ResolveStyleType) 12 0x10e25b4f1 WebCore::Document::updateStyleIfNeeded() 13 0x10dff9cbd WebCore::updateStyleIfNeededForProperty(WebCore::Element&, WebCore::CSSPropertyID) 14 0x10dfec7a1 WebCore::ComputedStyleExtractor::propertyValue(WebCore::CSSPropertyID, WebCore::EUpdateLayout) 15 0x10dfec645 WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue(WebCore::CSSPropertyID, WebCore::EUpdateLayout) const 16 0x10e00a1da WebCore::CSSComputedStyleDeclaration::getPropertyCSSValueInternal(WebCore::CSSPropertyID) 17 0x10ed9ff42 WebCore::stylePropertyGetter(JSC::ExecState&, WebCore::JSCSSStyleDeclaration&, WebCore::CSSPropertyID) 18 0x10ed9c933 WebCore::stylePropertyGetter(JSC::ExecState&, WebCore::JSCSSStyleDeclaration&, WebCore::CSSPropertyInfo const&) 19 0x10ed9c2fc WebCore::JSCSSStyleDeclaration::getOwnPropertySlotDelegate(JSC::ExecState*, JSC::PropertyName, JSC::PropertySlot&) 20 0x10ed96e86 WebCore::JSCSSStyleDeclaration::getOwnPropertySlot(JSC::JSObject*, JSC::ExecState*, JSC::PropertyName, JSC::PropertySlot&) 21 0x10357a55a JSC::JSObject::getNonIndexPropertySlot(JSC::ExecState*, JSC::PropertyName, JSC::PropertySlot&) 22 0x103578c76 JSC::JSObject::getPropertySlot(JSC::ExecState*, JSC::PropertyName, JSC::PropertySlot&) 23 0x1035787e7 JSC::JSValue::getPropertySlot(JSC::ExecState*, JSC::PropertyName, JSC::PropertySlot&) const 24 0x103578645 JSC::JSValue::get(JSC::ExecState*, JSC::PropertyName, JSC::PropertySlot&) const 25 0x1043851f4 llint_slow_path_get_by_id 26 0x104396f38 llint_entry 27 0x10439b3b1 llint_entry 28 0x104393c6e vmEntryToJavaScript 29 0x1041636de JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) 30 0x104113f55 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) 31 0x1038bd968 JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) 1311977 1 ecobos 2017-05-23 11:58:58 -0700 What's the best way to deal with a test that crashes in debug mode but is an ImageOnlyFailure in release, just mark it with both expectations like [ Crash ImageOnlyFailure ]? If so, happy to do so. 1312050 2 jlewis3 2017-05-23 14:31:45 -0700 Went ahead and marked the test for you. Marked it as Image only failure and crash. https://trac.webkit.org/changeset/217301/webkit/ 1312068 3 ecobos 2017-05-23 15:00:23 -0700 Oh, awesome, thanks for that!