<?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>102294</bug_id>
          
          <creation_ts>2012-11-14 15:37:30 -0800</creation_ts>
          <short_desc>Layout Test platform/chromium/virtual/deferred/fast/images/exif-orientation.html is failing</short_desc>
          <delta_ts>2012-11-27 17:48:54 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Tools / Tests</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</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="Dimitri Glazkov (Google)">dglazkov</reporter>
          <assigned_to name="James Robinson">jamesr</assigned_to>
          <cc>danakj</cc>
    
    <cc>jamesr</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>767379</commentid>
    <comment_count>0</comment_count>
    <who name="Dimitri Glazkov (Google)">dglazkov</who>
    <bug_when>2012-11-14 15:37:30 -0800</bug_when>
    <thetext>The following layout test is failing on all platforms.

platform/chromium/virtual/deferred/fast/images/exif-orientation.html

Probable cause:

http://src.chromium.org/viewvc/chrome?view=rev&amp;revision=167750</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>767399</commentid>
    <comment_count>1</comment_count>
    <who name="Dana Jansens">danakj</who>
    <bug_when>2012-11-14 15:53:31 -0800</bug_when>
    <thetext>I am seeing the exact same result locally with a debug DRT before my large chromium-side change, with WebKit DEPS at that time, vs trunk for chromium and WebKit.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>767422</commentid>
    <comment_count>2</comment_count>
    <who name="Dimitri Glazkov (Google)">dglazkov</who>
    <bug_when>2012-11-14 16:18:20 -0800</bug_when>
    <thetext>Also platform/chromium/virtual/deferred/fast/images/gray-scale-jpeg-with-color-profile.html and platform/chromium/virtual/deferred/fast/images/exif-orientation-css.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>767426</commentid>
    <comment_count>3</comment_count>
    <who name="Dana Jansens">danakj</who>
    <bug_when>2012-11-14 16:21:22 -0800</bug_when>
    <thetext>The scrollbar thumb is gone on mac? Are you seeing that in any other tests?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>767441</commentid>
    <comment_count>4</comment_count>
    <who name="Dimitri Glazkov (Google)">dglazkov</who>
    <bug_when>2012-11-14 16:32:15 -0800</bug_when>
    <thetext>(In reply to comment #3)
&gt; The scrollbar thumb is gone on mac? Are you seeing that in any other tests?

No. This stuff only started happening on virtual/deferred.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>767447</commentid>
    <comment_count>5</comment_count>
    <who name="Dana Jansens">danakj</who>
    <bug_when>2012-11-14 16:37:50 -0800</bug_when>
    <thetext>Hey check this out.

-void Settings::setPerTilePaintingEnabled(bool enabled)
-{
-    if (!s_settingsInitialized)
-        reset();
-    s_partialSwapEnabled = enabled;   &lt;---------------- partialSwap!
-}

Seems like per-tile was never on for those tests. Now it is, and they are broken because per-tile is broken.

Should we turn off per-tile for the test suite?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>767466</commentid>
    <comment_count>6</comment_count>
    <who name="Dana Jansens">danakj</who>
    <bug_when>2012-11-14 16:50:47 -0800</bug_when>
    <thetext>Well.. It is my opinion that we should rebaseline the linux result, it seems harmless.

And we can rebaseline, or mark as failing, the mac 10.6 ones, with a bug that the scrollbar thumbs disappear with per-tile painting.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>767501</commentid>
    <comment_count>7</comment_count>
    <who name="Dana Jansens">danakj</who>
    <bug_when>2012-11-14 17:14:29 -0800</bug_when>
    <thetext>I have filed bugs

For EXIF orientation being broken on Mac with per-tile: http://code.google.com/p/chromium/issues/detail?id=161164

For missing scrollbar thumbs on Mac 10.6 with per-tile: http://code.google.com/p/chromium/issues/detail?id=161167&amp;thanks=161167&amp;ts=1352941830

I think what&apos;s left to do for this bug here is to decide to rebaseline or mark as failing these tests.

Rebaseline Linux, Mark as failing Mac? What do you think James?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>775145</commentid>
    <comment_count>8</comment_count>
    <who name="James Robinson">jamesr</who>
    <bug_when>2012-11-25 22:13:08 -0800</bug_when>
    <thetext>(In reply to comment #7)
&gt; I have filed bugs
&gt; 
&gt; For EXIF orientation being broken on Mac with per-tile: http://code.google.com/p/chromium/issues/detail?id=161164
&gt; 
&gt; For missing scrollbar thumbs on Mac 10.6 with per-tile: http://code.google.com/p/chromium/issues/detail?id=161167&amp;thanks=161167&amp;ts=1352941830
&gt; 
&gt; I think what&apos;s left to do for this bug here is to decide to rebaseline or mark as failing these tests.
&gt; 
&gt; Rebaseline Linux, Mark as failing Mac? What do you think James?

That sounds right.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>777421</commentid>
    <comment_count>9</comment_count>
    <who name="Dana Jansens">danakj</who>
    <bug_when>2012-11-27 17:48:54 -0800</bug_when>
    <thetext>Committed r135961: &lt;http://trac.webkit.org/changeset/135961&gt;</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>