Bug 24888 – REGRESSION: AX tests crashing/hanging on the PPC bot

• Status: RESOLVED
• Resolution: INVALID
• Component: New Bugs

[Eric Seidel (no email)]

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.

[Eric Seidel (no email)]

Created attachment 29012 [details]
Crash Log from AX crasher on PPC bot

[Anders Carlsson]

We don't have a PPC bot anymore.