[Webkit-unassigned] [Bug 82978] Web Inspector: flakey test on Lion

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=82978





--- Comment #3 from Joseph Pecoraro <joepeck at webkit.org>  2013-08-29 19:10:04 PST ---
Wrong line number comes in from the CSSParser:

(lldb) bt
* thread #1: tid = 0x963fa, 0x00000001073fc826 WebCore`WebCore::StyleRuleBase::StyleRuleBase(this=0x00007fdbd542deb0, type=Style, sourceLine=37) + 22 at StyleRule.h:104, queue = 'com.apple.main-thread, stop reason = breakpoint 2.2
    frame #0: 0x00000001073fc826 WebCore`WebCore::StyleRuleBase::StyleRuleBase(this=0x00007fdbd542deb0, type=Style, sourceLine=37) + 22 at StyleRule.h:104
    frame #1: 0x00000001073fab98 WebCore`WebCore::StyleRule::StyleRule(this=0x00007fdbd542deb0, sourceLine=37, properties=0x00007fff5c8be610) + 56 at StyleRule.cpp:238
    frame #2: 0x00000001073fab4b WebCore`WebCore::StyleRule::StyleRule(this=0x00007fdbd542deb0, sourceLine=37, properties=<unavailable>) + 27 at StyleRule.cpp:239
    frame #3: 0x0000000106059536 WebCore`WebCore::StyleRule::create(sourceLine=37, properties=0x00007fff5c8be660) + 86 at StyleRule.h:123
    frame #4: 0x00000001060478fc WebCore`WebCore::CSSParser::createStyleRule(this=0x00007fff5c8c0968, selectors=0x00007fff5c8c1ba8) + 140 at CSSParser.cpp:11746
    frame #5: 0x0000000106006d2f WebCore`cssyyparse(parser=0x00007fff5c8c0968) + 6623 at CSSGrammar.y:1039
    frame #6: 0x000000010601e585 WebCore`WebCore::CSSParser::parseSheet(this=0x00007fff5c8c0968, sheet=0x00007fdbd542d9e0, string=0x00007fff5c8c1da8, startLineNumber=36, ruleSourceDataResult=0x0000000000000000, logErrors=true) + 357 at CSSParser.cpp:469
    frame #7: 0x0000000107401eaf WebCore`WebCore::StyleSheetContents::parseStringAtLine(this=0x00007fdbd542d9e0, sheetText=0x00007fff5c8c1da8, startLineNumber=36, createdByParser=true) + 111 at StyleSheetContents.cpp:325
    frame #8: 0x00000001073b251a WebCore`WebCore::InlineStyleSheetOwner::createSheet(this=0x00007fdbd542d880, element=0x00007fdbd542d7d0, text=0x00007fff5c8c1da8) + 1274 at InlineStyleSheetOwner.cpp:158
    frame #9: 0x00000001073b1cc4 WebCore`WebCore::InlineStyleSheetOwner::createSheetFromTextContents(this=0x00007fdbd542d880, element=0x00007fdbd542d7d0) + 68 at InlineStyleSheetOwner.cpp:107
    frame #10: 0x00000001073b2010 WebCore`WebCore::InlineStyleSheetOwner::finishParsingChildren(this=0x00007fdbd542d880, element=0x00007fdbd542d7d0) + 112 at InlineStyleSheetOwner.cpp:101
    frame #11: 0x000000010752968b WebCore`WebCore::SVGStyleElement::finishParsingChildren(this=0x00007fdbd542d7d0) + 43 at SVGStyleElement.cpp:139
    frame #12: 0x00000001076d4a98 WebCore`WebCore::XMLDocumentParser::endElementNs(this=0x00007fdbd22499a0) + 184 at XMLDocumentParserLibxml2.cpp:891
    frame #13: 0x00000001076dc3f9 WebCore`WebCore::PendingCallbacks::PendingEndElementNSCallback::call(this=0x00007fdbd224eaa0, parser=0x00007fdbd22499a0) + 25 at XMLDocumentParserLibxml2.cpp:257
    frame #14: 0x00000001076d8cd2 WebCore`WebCore::PendingCallbacks::callAndRemoveFirstCallback(this=0x00007fdbd2248f10, parser=0x00007fdbd22499a0) + 98 at XMLDocumentParserLibxml2.cpp:209
    frame #15: 0x00000001076d6e2c WebCore`WebCore::XMLDocumentParser::resumeParsing(this=0x00007fdbd22499a0) + 236 at XMLDocumentParserLibxml2.cpp:1470
    frame #16: 0x00000001076d1750 WebCore`WebCore::XMLDocumentParser::notifyFinished(this=0x00007fdbd22499a0, unusedResource=0x00007fdbd542ea30) + 688 at XMLDocumentParser.cpp:271
    frame #17: 0x00000001076d17af WebCore`non-virtual thunk to WebCore::XMLDocumentParser::notifyFinished(WebCore::CachedResource*) + 47
    frame #18: 0x0000000105ea63ed WebCore`WebCore::CachedResource::checkNotify(this=0x00007fdbd542ea30) + 109 at CachedResource.cpp:369
    frame #19: 0x0000000105ea64f4 WebCore`WebCore::CachedResource::finishLoading(this=0x00007fdbd542ea30) + 52 at CachedResource.cpp:385
    frame #20: 0x0000000105ebe594 WebCore`WebCore::CachedScript::finishLoading(this=0x00007fdbd542ea30, data=0x00007fdbd542ede0) + 164 at CachedScript.cpp:89
    frame #21: 0x0000000107411b5c WebCore`WebCore::SubresourceLoader::didFinishLoading(this=0x00007fdbd306bc00, finishTime=0) + 444 at SubresourceLoader.cpp:282
    frame #22: 0x00000001037c763c WebKit2`WebKit::WebResourceLoader::didFinishResourceLoad(this=0x00007fdbd5418f90, finishTime=0) + 156 at WebResourceLoader.cpp:129
    frame #23: 0x00000001037c992b WebKit2`void CoreIPC::callMemberFunction<WebKit::WebResourceLoader, void (args=0x00007fff5c8c2318, object=0x00007fdbd5418f90, function=test at 0x00007fff5c8c22c0)(double), double>(CoreIPC::Arguments1<double> const&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double)) + 139 at HandleMessage.h:21
    frame #24: 0x00000001037c9202 WebKit2`void CoreIPC::handleMessage<Messages::WebResourceLoader::DidFinishResourceLoad, WebKit::WebResourceLoader, void (decoder=0x00007fdbd441cda0, object=0x00007fdbd5418f90, function=test at 0x00007fff5c8c2320)(double)>(CoreIPC::MessageDecoder&, WebKit::WebResourceLoader*, void (WebKit::WebResourceLoader::*)(double)) + 114 at HandleMessage.h:376
    frame #25: 0x00000001037c8b38 WebKit2`WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(this=0x00007fdbd5418f90, decoder=0x00007fdbd441cda0) + 952 at WebResourceLoaderMessageReceiver.cpp:66
    frame #26: 0x000000010349f68c WebKit2`WebKit::NetworkProcessConnection::didReceiveMessage(this=0x00007fdbd141ac00, connection=0x00007fdbd1421450, decoder=0x00007fdbd441cda0) + 172 at NetworkProcessConnection.cpp:60

(lldb) 
frame #4: 0x00000001060478fc WebCore`WebCore::CSSParser::createStyleRule(this=0x00007fff5c8c0968, selectors=0x00007fff5c8c1ba8) + 140 at CSSParser.cpp:11746
   11743            m_allowNamespaceDeclarations = false;
   11744            if (m_hasFontFaceOnlyValues)
   11745                deleteFontFaceOnlyValues();
-> 11746            RefPtr<StyleRule> rule = StyleRule::create(m_lastSelectorLineNumber, createStylePropertySet());
   11747            rule->parserAdoptSelectorVector(*selectors);
   11748            result = rule.get();
   11749            m_parsedRules.append(rule.release());

(lldb) p m_lastSelectorLineNumber
(int) $17 = 37

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