Bug 24888

AX tests crashing/hanging on the PPC bot http://build.webkit.org/results/trunk-mac-ppc-release/16973/results.html Timeouts: accessibility/internal-link-anchors2.html stderr accessibility/legend.html stderr accessibility/lists.html stderr editing/selection/selectNodeContents.html stderr platform/mac/accessibility/bounds-for-range.html stderr platform/mac/accessibility/internal-link-anchors.html stderr storage/sql-data-types.html stderr There was also a crash log: Thread 0 Crashed: 0 com.apple.WebCore 0x014e16fc WebCore::Range::selectNodeContents(WebCore::Node*, int&) + 316 (RangeBoundaryPoint.h:143) 1 com.apple.WebCore 0x014e57f8 WebCore::rangeOfContents(WebCore::Node*) + 184 (PassRefPtr.h:73) 2 com.apple.WebCore 0x010256d4 WebCore::AccessibilityRenderObject::textUnderElement() const + 180 (AccessibilityRenderObject.cpp:670) 3 com.apple.WebCore 0x0102537c WebCore::AccessibilityRenderObject::stringValue() const + 124 (AccessibilityRenderObject.cpp:743) 4 com.apple.WebCore 0x01017528 -[AccessibilityObjectWrapper accessibilityAttributeValue:] + 2760 (RefPtr.h:62) 5 DumpRenderTree 0x0000534c attributesOfElement(objc_object*) + 304 (AccessibilityUIElementMac.mm:141) 6 DumpRenderTree 0x00005ef0 descriptionOfElements(WTF::Vector<AccessibilityUIElement, (unsigned long)0>&) + 96 (AccessibilityUIElementMac.mm:176) 7 DumpRenderTree 0x00006978 AccessibilityUIElement::attributesOfLinkedUIElements() + 48 (AccessibilityUIElementMac.mm:238) 8 DumpRenderTree 0x00004634 attributesOfLinkedUIElementsCallback(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) + 32 (AccessibilityUIElement.cpp:47) 9 com.apple.JavaScriptCore 0x002c79f4 JSC::JSCallbackFunction::call(JSC::ExecState*, JSC::JSObject*, JSC::JSValuePtr, JSC::ArgList const&) + 324 (JSCallbackFunction.cpp:61) (See attachment for the rest). I can only assume that DRT is falsely reporting the crash as a hang.