<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>80811</bug_id>
          
          <creation_ts>2012-03-11 22:13:10 -0700</creation_ts>
          <short_desc>[Chromium] CCLayerTreeHost runMultiThread is flaky</short_desc>
          <delta_ts>2013-04-15 06:30:09 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKit Misc.</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>WONTFIX</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Fumitoshi Ukai">ukai</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>apavlov</cc>
    
    <cc>jamesr</cc>
    
    <cc>schenney</cc>
    
    <cc>vollick</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>575936</commentid>
    <comment_count>0</comment_count>
    <who name="Fumitoshi Ukai">ukai</who>
    <bug_when>2012-03-11 22:13:10 -0700</bug_when>
    <thetext>CCLayerTreeHost&apos;s runMultiThread is flaky (on WebKit Win (dbg))

http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Win%20%28dbg%29%281%29/builds/10777/steps/webkit_unit_tests/logs/stdio
[ RUN      ] CCLayerTreeHostTestSetNeedsRedraw.runMultiThread
.\tests\CCLayerTreeHostTest.cpp(789): error: Value of: m_numDraws
  Actual: 1
Expected: 0
.\tests\CCLayerTreeHostTest.cpp(779): error: Value of: impl-&gt;sourceFrameNumber()
  Actual: 1
Expected: 0
.\tests\CCLayerTreeHostTest.cpp(796): error: Value of: m_numCommits
  Actual: 2
Expected: 1
[  FAILED  ] CCLayerTreeHostTestSetNeedsRedraw.runMultiThread (16 ms)
[----------] 1 test from CCLayerTreeHostTestSetNeedsRedraw (16 ms total)

[ RUN      ] CCLayerTreeHostTestAtomicCommit.runMultiThread
SHOULD NEVER BE REACHED
Backtrace:
	WebKit::WebNode::hasChildNodes [0x10210FED+2030019]
	WebKit::WebNode::hasChildNodes [0x101F9D96+1935212]
	WebKit::WebNode::hasChildNodes [0x110F36B1+17637511]
	WebKit::WebNode::hasChildNodes [0x1103B417+16883181]
	WebKit::WebNode::hasChildNodes [0x1103ABB7+16881037]
	WebKit::WebNode::hasChildNodes [0x110F31B6+17636236]
	WebKit::WebNode::hasChildNodes [0x110F7740+17654038]
	WebKit::WebNode::hasChildNodes [0x100A77E5+549307]
	webkit::npapi::PluginGroup::InitFrom [0x0210219B+860131]
	webkit::npapi::PluginGroup::InitFrom [0x0210214A+860050]
	webkit::npapi::PluginGroup::InitFrom [0x021020AA+859890]
	base::win::EnumVariant::QueryInterface [0x0140C41F+322226]
	base::win::EnumVariant::QueryInterface [0x0141419F+354354]
	base::win::EnumVariant::QueryInterface [0x01414423+354998]
	base::win::EnumVariant::QueryInterface [0x014152C6+358745]
	base::win::EnumVariant::QueryInterface [0x01444386+551449]
	base::win::EnumVariant::QueryInterface [0x01413D8A+353309]
	base::win::EnumVariant::QueryInterface [0x01413ADE+352625]
	base::win::EnumVariant::QueryInterface [0x01412DC0+349267]
	base::win::EnumVariant::QueryInterface [0x015785A6+1813561]
	base::win::EnumVariant::QueryInterface [0x015787D4+1814119]
	base::win::EnumVariant::QueryInterface [0x0155F710+1711523]
	GetModuleFileNameA [0x7C80B729+442]


http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Win%20%28dbg%29%281%29/builds/10778/steps/webkit_unit_tests/logs/stdio
[ RUN      ] CCLayerTreeHostTestSetVisible.runMultiThread
.\tests\CCLayerTreeHostTest.cpp(1193): error: Value of: m_numDraws
  Actual: 2
Expected: 1
[  FAILED  ] CCLayerTreeHostTestSetVisible.runMultiThread (110 ms)
[----------] 1 test from CCLayerTreeHostTestSetVisible (110 ms total)

[----------] 1 test from CCLayerTreeHostTestOpacityChange
[ RUN      ] CCLayerTreeHostTestOpacityChange.runMultiThread
ASSERTION FAILED: currentThread() == m_targetThread-&gt;threadID()
Backtrace:
	WebKit::WebNode::hasChildNodes [0x101FC85A+1946160]
	WebKit::WebNode::hasChildNodes [0x10200214+1960938]
	WebKit::WebNode::hasChildNodes [0x100A77E5+549307]
	webkit::npapi::PluginGroup::InitFrom [0x0210219B+860131]
	webkit::npapi::PluginGroup::InitFrom [0x0210214A+860050]
	webkit::npapi::PluginGroup::InitFrom [0x021020AA+859890]
	base::win::EnumVariant::QueryInterface [0x0140C41F+322226]
	base::win::EnumVariant::QueryInterface [0x0141419F+354354]
	base::win::EnumVariant::QueryInterface [0x01414423+354998]
	base::win::EnumVariant::QueryInterface [0x014152C6+358745]
	base::win::EnumVariant::QueryInterface [0x01436DE4+496759]
	base::win::EnumVariant::QueryInterface [0x01436412+494245]
	base::win::EnumVariant::QueryInterface [0x0140EE7C+333071]
	base::win::EnumVariant::QueryInterface [0x01413D8A+353309]
	base::win::EnumVariant::QueryInterface [0x01413ADE+352625]
	base::win::EnumVariant::QueryInterface [0x01412DC0+349267]
	webkit::npapi::PluginGroup::InitFrom [0x020FD6BD+840965]
	WebKit::WebNode::hasChildNodes [0x101FCE14+1947626]
	WebKit::WebNode::hasChildNodes [0x101FD920+1950454]
	WebKit::WebNode::hasChildNodes [0x11688EEC+23492802]
	WebKit::WebNode::hasChildNodes [0x1166FCBE+23389844]
	WebKit::WebNode::hasChildNodes [0x116707ED+23392707]
	WebKit::WebNode::hasChildNodes [0x11670FCF+23394725]
	WebKit::WebNode::hasChildNodes [0x11677AD9+23422127]
	WebKit::WebNode::hasChildNodes [0x11689AE4+23495866]
	WebKit::WebNode::hasChildNodes [0x116762D0+23415974]
	WebKit::WebNode::hasChildNodes [0x116A2658+23597102]
	WebKit::WebNode::hasChildNodes [0x1057F42D+5627395]
	(No symbol) [0x004010A3]
	(No symbol) [0x00459488]
	(No symbol) [0x004592CF]
	RegisterWaitForInputIdle [0x7C817077+73]</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>593529</commentid>
    <comment_count>1</comment_count>
    <who name="Alexander Pavlov (apavlov)">apavlov</who>
    <bug_when>2012-04-02 09:31:35 -0700</bug_when>
    <thetext>CCLayerTreeHostTestAddAnimationWithTimingFunction.runMultiThread is consistently failing on the Mac 10.5 (dbg)(1) canary, disabling.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>875751</commentid>
    <comment_count>2</comment_count>
    <who name="Stephen Chenney">schenney</who>
    <bug_when>2013-04-15 06:30:09 -0700</bug_when>
    <thetext>Test related bugs being marked WontFix. TestExpectations or a disabled comment will contain bug# if still relevant.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>