[Webkit-unassigned] [Bug 140870] New: [Win] Layout test fails because text field claims to not be an accessible render object.
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Sun Jan 25 11:26:55 PST 2015
https://bugs.webkit.org/show_bug.cgi?id=140870
Bug ID: 140870
Summary: [Win] Layout test fails because text field claims to
not be an accessible render object.
Classification: Unclassified
Product: WebKit
Version: 528+ (Nightly build)
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Tools / Tests
Assignee: webkit-unassigned at lists.webkit.org
Reporter: bfulgham at webkit.org
The following tests fail:
accessibility/canvas-fallback-content.html
accessibility/canvas-accessibilitynodeobject.html
The stack trace looks like:
WTF.dll!WTFCrash() Line 321 C++
> WebKit.dll!AccessibleText::AccessibleText(WebCore::AccessibilityObject * obj, HWND__ * window) Line 50 C++
WebKit.dll!AccessibleBase::createInstance(WebCore::AccessibilityObject * obj, HWND__ * window) Line 82 C++
WebKit.dll!AccessibleBase::wrapper(WebCore::AccessibilityObject * obj) Line 1038 C++
WebKit.dll!AccessibleBase::get_accChild(tagVARIANT vChild, IDispatch * * ppChild) Line 378 C++
[External Code]
DumpRenderTree.dll!AccessibilityUIElement::getChildAtIndex(unsigned int index) Line 155 C++
DumpRenderTree.dll!childAtIndexCallback(const OpaqueJSContext * context, OpaqueJSValue * function, OpaqueJSValue * thisObject, unsigned int argumentCount, const OpaqueJSValue * const * arguments, const OpaqueJSValue * * exception) Line 355 C++
JavaScriptCore.dll!JSC::APICallbackFunction::call<JSC::JSCallbackFunction>(JSC::ExecState * exec) Line 61 C++
JavaScriptCore.dll!JSC::LLInt::handleHostCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::JSValue callee, JSC::CodeSpecializationKind kind) Line 1051 C++
JavaScriptCore.dll!JSC::LLInt::setUpCall(JSC::ExecState * execCallee, JSC::Instruction * pc, JSC::CodeSpecializationKind kind, JSC::JSValue calleeAsValue, JSC::LLIntCallLinkInfo * callLinkInfo) Line 1097 C++
JavaScriptCore.dll!JSC::LLInt::genericCall(JSC::ExecState * exec, JSC::Instruction * pc, JSC::CodeSpecializationKind kind) Line 1159 C++
JavaScriptCore.dll!llint_slow_path_call(JSC::ExecState * exec, JSC::Instruction * pc) Line 1165 C++
JavaScriptCore.dll!llint_entry() Line 7201 Unknown
JavaScriptCore.dll!llint_entry() Line 7177 Unknown
JavaScriptCore.dll!llint_entry() Line 7210 Unknown
JavaScriptCore.dll!vmEntryToJavaScript() Line 110 Unknown
JavaScriptCore.dll!JSC::JITCode::execute(JSC::VM * vm, JSC::ProtoCallFrame * protoCallFrame) Line 77 C++
JavaScriptCore.dll!JSC::Interpreter::execute(JSC::ProgramExecutable * program, JSC::ExecState * callFrame, JSC::JSObject * thisObj) Line 914 C++
JavaScriptCore.dll!JSC::evaluate(JSC::ExecState * exec, const JSC::SourceCode & source, JSC::JSValue thisValue, JSC::JSValue * returnedException) Line 83 C++
WebKit.dll!WebCore::JSMainThreadExecState::evaluate(JSC::ExecState * exec, const JSC::SourceCode & source, JSC::JSValue thisValue, JSC::JSValue * exception) Line 62 C++
WebKit.dll!WebCore::ScriptController::evaluateInWorld(const WebCore::ScriptSourceCode & sourceCode, WebCore::DOMWrapperWorld & world) Line 151 C++
WebKit.dll!WebCore::ScriptController::evaluate(const WebCore::ScriptSourceCode & sourceCode) Line 167 C++
WebKit.dll!WebCore::ScriptElement::executeScript(const WebCore::ScriptSourceCode & sourceCode) Line 301 C++
WebKit.dll!WebCore::ScriptElement::prepareScript(const WTF::TextPosition & scriptStartPosition, WebCore::ScriptElement::LegacyTypeSupport supportLegacyTypes) Line 237 C++
WebKit.dll!WebCore::HTMLScriptRunner::runScript(WebCore::Element * script, const WTF::TextPosition & scriptStartPosition) Line 304 C++
WebKit.dll!WebCore::HTMLScriptRunner::execute(WTF::PassRefPtr<WebCore::Element> scriptElement, const WTF::TextPosition & scriptStartPosition) Line 177 C++
WebKit.dll!WebCore::HTMLDocumentParser::runScriptsForPausedTreeBuilder() Line 197 C++
WebKit.dll!WebCore::HTMLDocumentParser::canTakeNextToken(WebCore::HTMLDocumentParser::SynchronousMode mode, WebCore::PumpSession & session) Line 214 C++
WebKit.dll!WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode mode) Line 259 C++
WebKit.dll!WebCore::HTMLDocumentParser::pumpTokenizerIfPossible(WebCore::HTMLDocumentParser::SynchronousMode mode) Line 167 C++
WebKit.dll!WebCore::HTMLDocumentParser::resumeParsingAfterScriptExecution() Line 497 C++
WebKit.dll!WebCore::HTMLDocumentParser::notifyFinished(WebCore::CachedResource * cachedResource) Line 537 C++
WebKit.dll!WebCore::CachedResource::checkNotify() Line 296 C++
WebKit.dll!WebCore::CachedResource::finishLoading(WebCore::SharedBuffer * __formal) Line 313 C++
WebKit.dll!WebCore::CachedScript::finishLoading(WebCore::SharedBuffer * data) Line 87 C++
WebKit.dll!WebCore::SubresourceLoader::didFinishLoading(double finishTime) Line 366 C++
WebKit.dll!WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle * __formal, double finishTime) Line 503 C++
WebKit.dll!WebCore::SynchronousResourceHandleCFURLConnectionDelegate::didFinishLoading() Line 181 C++
WebKit.dll!WebCore::ResourceHandleCFURLConnectionDelegate::didFinishLoadingCallback(_CFURLConnection * __formal, const void * clientInfo) Line 88 C++
CFNetwork.dll!URLConnectionClient::_clientDidFinishLoading(URLConnectionClient::ClientConnectionEventQueue * preQ) Line 1739 C++
CFNetwork.dll!URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<enum XClientEvent,XClientEventParams> * e, long count) Line 2256 C++
CFNetwork.dll!URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<enum XClientEvent,XClientEventParams> * e, long count) Line 2328 C++
CFNetwork.dll!XConnectionEventQueue<enum XClientEvent,XClientEventParams>::processAllEvents() Line 231 C++
CFNetwork.dll!URLConnectionClient::processEvents() Line 362 C++
CFNetwork.dll!MultiplexerSource::perform() Line 229 C++
CoreFoundation.dll!__CFRunLoopDoSources0(__CFRunLoop * rl, __CFRunLoopMode * rlm, unsigned char stopAfterHandle) Line 41844 C++
CoreFoundation.dll!__CFRunLoopRun(__CFRunLoop * rl, __CFRunLoopMode * rlm, double seconds, unsigned char stopAfterHandle, __CFRunLoopMode * previousMode) Line 42281 C++
CoreFoundation.dll!CFRunLoopRunSpecific(__CFRunLoop * rl, const __CFString * modeName, double seconds, unsigned char returnAfterSourceHandled) Line 42477 C++
CoreFoundation.dll!CFRunLoopRunInMode(const __CFString * modeName, double seconds, unsigned char returnAfterSourceHandled) Line 42511 C++
DumpRenderTree.dll!runTest(const std::basic_string<char,std::char_traits<char>,std::allocator<char> > & inputLine) Line 1129 C++
DumpRenderTree.dll!main(int argc, const char * * argv) Line 1484 C++
DumpRenderTree.dll!dllLauncherEntryPoint(int argc, const char * * argv) Line 1514 C++
DumpRenderTree.exe!main(int argc, const char * * argv) Line 239 C++
[External Code]
The failing assertion is the second one in this code snippet:
AccessibleText::AccessibleText(WebCore::AccessibilityObject* obj, HWND window)
: AccessibleBase(obj, window)
{
ASSERT_ARG(obj, obj->isStaticText() || obj->isTextControl() || (obj->node() && obj->node()->isTextNode()));
ASSERT_ARG(obj, obj->isAccessibilityRenderObject());
}
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