Bug 176797 - [GTK] AX: Layout test accessibility/aria-listbox-no-selection.html crashes after invalid cast from 'WAIType111' to 'AtkSelection'
Summary: [GTK] AX: Layout test accessibility/aria-listbox-no-selection.html crashes af...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: Other
Hardware: PC Linux
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2017-09-12 13:02 PDT by Michael Catanzaro
Modified: 2018-02-21 02:20 PST (History)
4 users (show)

See Also:


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Description Michael Catanzaro 2017-09-12 13:02:28 PDT
After enabling fatal criticals for layout tests, layout test accessibility/aria-listbox-no-selection.html is now crashing with the following error:

STDERR: invalid cast from 'WAIType111' to 'AtkSelection'
STDERR: invalid cast from 'WAIType111' to 'AtkSelection'
STDERR: atk_selection_ref_selection: assertion 'ATK_IS_SELECTION (obj)' failed

Updating expectations accordingly. Here's a crappy backtrace:

Thread 1 (Thread 0x7fa782bcfa80 (LWP 26065)):
#0  _g_log_abort () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:549
#1  0x00007fa78e3ca1b5 in g_logv () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:1357
#2  0x00007fa78e3ca302 in g_log () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:1398
#3  0x00007fa79579dd16 in atk_selection_ref_selection () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/atk-2.25.2/atk/atkselection.c:173
#4  0x00007fa732ac5b75 in _ZNK3WTR22AccessibilityUIElement20selectedChildAtIndexEj () from /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/Release/lib/libTestRunnerInjectedBundle.so
#5  0x00007fa732ab8f46 in _ZN3WTR24JSAccessibilityUIElement20selectedChildAtIndexEPK15OpaqueJSContextP13OpaqueJSValueS5_mPKPKS4_PS7_ () from /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/Release/lib/libTestRunnerInjectedBundle.so
#6  0x00007fa79029bf13 in _ZN3JSC19APICallbackFunction4callINS_18JSCallbackFunctionEEElPNS_9ExecStateE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#7  0x00007fa7908e29bc in _ZN3JSC5LLIntL14handleHostCallEPNS_9ExecStateEPNS_11InstructionENS_7JSValueENS_22CodeSpecializationKindE.isra.122 () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8  0x00007fa7908eb8f2 in llint_slow_path_call () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#9  0x00007fa7908fa353 in llint_entry () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#10 0x00007fa7908f3603 in vmEntryToJavaScript () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#11 0x00007fa79087e376 in _ZN3JSC7JITCode7executeEPNS_2VMEPNS_14ProtoCallFrameE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#12 0x00007fa79083c3d1 in _ZN3JSC11Interpreter7executeEPNS_14EvalExecutableEPNS_9ExecStateENS_7JSValueEPNS_7JSScopeE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#13 0x00007fa79083d0c1 in _ZN3JSC4evalEPNS_9ExecStateE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#14 0x00007fa7908ecf89 in llint_slow_path_call_eval () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#15 0x00007fa7908fab6c in llint_entry () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#16 0x00007fa7908fa361 in llint_entry () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#17 0x00007fa7908fa361 in llint_entry () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#18 0x00007fa7908f3603 in vmEntryToJavaScript () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#19 0x00007fa79087e376 in _ZN3JSC7JITCode7executeEPNS_2VMEPNS_14ProtoCallFrameE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#20 0x00007fa79083f290 in _ZN3JSC11Interpreter14executeProgramERKNS_10SourceCodeEPNS_9ExecStateEPNS_8JSObjectE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#21 0x00007fa790a67bad in _ZN3JSC8evaluateEPNS_9ExecStateERKNS_10SourceCodeENS_7JSValueERN3WTF8NakedPtrINS_9ExceptionEEE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#22 0x00007fa790a67d81 in _ZN3JSC16profiledEvaluateEPNS_9ExecStateENS_15ProfilingReasonERKNS_10SourceCodeENS_7JSValueERN3WTF8NakedPtrINS_9ExceptionEEE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#23 0x00007fa793466c93 in _ZN7WebCore16ScriptController15evaluateInWorldERKNS_16ScriptSourceCodeERNS_15DOMWrapperWorldEPNS_16ExceptionDetailsE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#24 0x00007fa793466e53 in _ZN7WebCore16ScriptController8evaluateERKNS_16ScriptSourceCodeEPNS_16ExceptionDetailsE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#25 0x00007fa7935bd8b7 in _ZN7WebCore13ScriptElement20executeClassicScriptERKNS_16ScriptSourceCodeE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#26 0x00007fa7935c023c in _ZN7WebCore13ScriptElement13prepareScriptERKN3WTF12TextPositionENS0_17LegacyTypeSupportE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#27 0x00007fa79375f87b in _ZN7WebCore16HTMLScriptRunner9runScriptERNS_13ScriptElementERKN3WTF12TextPositionE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#28 0x00007fa79376012f in _ZN7WebCore16HTMLScriptRunner7executeEON3WTF3RefINS_13ScriptElementEEERKNS1_12TextPositionE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#29 0x00007fa793752ced in _ZN7WebCore18HTMLDocumentParser30runScriptsForPausedTreeBuilderEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#30 0x00007fa79375356a in _ZN7WebCore18HTMLDocumentParser17pumpTokenizerLoopENS0_15SynchronousModeEbRNS_11PumpSessionE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#31 0x00007fa793753860 in _ZN7WebCore18HTMLDocumentParser13pumpTokenizerENS0_15SynchronousModeE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#32 0x00007fa79375710a in _ZN7WebCore18HTMLDocumentParser6appendEON3WTF6RefPtrINS1_10StringImplEEE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#33 0x00007fa793fe3d1b in _ZN7WebCore25DecodedDataDocumentParser5flushERNS_14DocumentWriterE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#34 0x00007fa793819ced in _ZN7WebCore14DocumentWriter3endEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#35 0x00007fa793809f86 in _ZN7WebCore14DocumentLoader15finishedLoadingEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#36 0x00007fa7938b4234 in _ZN7WebCore14CachedResource11checkNotifyEv.part.235 () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#37 0x00007fa7938ab22d in _ZN7WebCore17CachedRawResource13finishLoadingEPNS_12SharedBufferE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#38 0x00007fa7938767d6 in _ZN7WebCore17SubresourceLoader16didFinishLoadingERKNS_18NetworkLoadMetricsE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#39 0x00007fa7933447c5 in _ZN3IPC13handleMessageIN8Messages17WebResourceLoader21DidFinishResourceLoadEN6WebKit17WebResourceLoaderEMS5_FvRKN7WebCore18NetworkLoadMetricsEEEEvRNS_7DecoderEPT0_T1_ () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#40 0x00007fa7933443ef in _ZN6WebKit17WebResourceLoader34didReceiveWebResourceLoaderMessageERN3IPC10ConnectionERNS1_7DecoderE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#41 0x00007fa792f1e93b in _ZN3IPC10Connection15dispatchMessageESt10unique_ptrINS_7DecoderESt14default_deleteIS2_EE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#42 0x00007fa792f1f86c in _ZN3IPC10Connection18dispatchOneMessageEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#43 0x00007fa790dcdd00 in _ZN3WTF7RunLoop11performWorkEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#44 0x00007fa790e03ab9 in _ZZN3WTF7RunLoopC4EvENUlPvE_4_FUNES1_ () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#45 0x00007fa78e3c35ca in g_main_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3212
#46 g_main_context_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3865
#47 0x00007fa78e3c3948 in g_main_context_iterate () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3938
#48 0x00007fa78e3c3c62 in g_main_loop_run () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:4134
#49 0x00007fa790e04460 in _ZN3WTF7RunLoop3runEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#50 0x00007fa7932ea8f2 in _ZN6WebKit16ChildProcessMainINS_10WebProcessENS_14WebProcessMainEEEiiPPc () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#51 0x00007fa789f9f2b1 in __libc_start_main (main=0x7fa795919d20 <main>, argc=2, argv=0x7ffd741e19d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd741e19c8) at ../csu/libc-start.c:291
#52 0x00007fa795919daa in _start ()
Comment 1 Radar WebKit Bug Importer 2017-09-12 13:03:05 PDT
<rdar://problem/34394914>
Comment 2 Charlie Turner 2018-02-20 15:56:36 PST
This has been resolved since at least r227148
Comment 3 Frédéric Wang (:fredw) 2018-02-21 01:14:52 PST
(In reply to Charlie Turner from comment #2)
> This has been resolved since at least r227148

Are you sure it's https://trac.webkit.org/changeset/227148/webkit ? It does not seem related to a11y.
Comment 4 Charlie Turner 2018-02-21 02:20:57 PST
(In reply to Frédéric Wang (:fredw) from comment #3)
> (In reply to Charlie Turner from comment #2)
> > This has been resolved since at least r227148
> 
> Are you sure it's https://trac.webkit.org/changeset/227148/webkit ? It does
> not seem related to a11y.

There were missing builds when I checked what revision might have fixed it. Looking into the missing builds, https://trac.webkit.org/changeset/227144/webkit is the one that looks to have fixed it.