<?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>76247</bug_id>
          
          <creation_ts>2012-01-12 22:24:24 -0800</creation_ts>
          <short_desc>[Qt][WK2]REGRESSION(r104881): Mock scrollbars broke hundreds of tests</short_desc>
          <delta_ts>2012-10-01 04:08:39 -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>Tools / Tests</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>Qt, QtTriaged</keywords>
          <priority>P1</priority>
          <bug_severity>Critical</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>67217</blocked>
    
    <blocked>79666</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Csaba Osztrogonác">ossy</reporter>
          <assigned_to name="Csaba Osztrogonác">ossy</assigned_to>
          <cc>hausmann</cc>
    
    <cc>kbalazs</cc>
    
    <cc>kenneth</cc>
    
    <cc>mitz</cc>
    
    <cc>ossy</cc>
    
    <cc>simon.fraser</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>535447</commentid>
    <comment_count>0</comment_count>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2012-01-12 22:24:24 -0800</bug_when>
    <thetext>Mock scrollbars was enabled by default: http://trac.webkit.org/changeset/104881
And unfortunately it broke 393 tests on Qt WK2 platform:
http://build.webkit.sed.hu/results/x86-32%20Linux%20Qt%20Release%20WebKit2/r104881%20%2818492%29/results.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535448</commentid>
    <comment_count>1</comment_count>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2012-01-12 22:27:11 -0800</bug_when>
    <thetext>These test (and others too) results were same on Qt-WK1 and on Qt-WK2 before,
but they differ now. It wouldn&apos;t be good if wk1 and wk2 results were diverge.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535496</commentid>
    <comment_count>2</comment_count>
      <attachid>122388</attachid>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2012-01-13 00:25:00 -0800</bug_when>
    <thetext>Created attachment 122388
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535498</commentid>
    <comment_count>3</comment_count>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2012-01-13 00:25:53 -0800</bug_when>
    <thetext>(In reply to comment #2)
&gt; Created an attachment (id=122388) [details]
&gt; Patch

It is a workaround. I think we should disable mock scrollbars on Qt until somebody can check it and find a proper fix.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>535521</commentid>
    <comment_count>4</comment_count>
      <attachid>122388</attachid>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2012-01-13 01:41:46 -0800</bug_when>
    <thetext>Comment on attachment 122388
Patch

Clearing flags on attachment: 122388

Committed r104910: &lt;http://trac.webkit.org/changeset/104910&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>731427</commentid>
    <comment_count>5</comment_count>
    <who name="Balazs Kelemen">kbalazs</who>
    <bug_when>2012-10-01 00:22:07 -0700</bug_when>
    <thetext>I think we only need to enable mock scrollbars for qt DRT (that has never been happended so far) and rebaseline results. I experimented with this and on the tests I tried there was no difference in the wk1 and wk2 results (although I did not run all).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>731428</commentid>
    <comment_count>6</comment_count>
    <who name="Balazs Kelemen">kbalazs</who>
    <bug_when>2012-10-01 00:30:22 -0700</bug_when>
    <thetext>(In reply to comment #5)
&gt; I think we only need to enable mock scrollbars for qt DRT 
I mean for DRT as well as for WTR.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>731558</commentid>
    <comment_count>7</comment_count>
    <who name="Balazs Kelemen">kbalazs</who>
    <bug_when>2012-10-01 04:08:39 -0700</bug_when>
    <thetext>Let&apos;s track the enabling of mock scrollbars in bug 98011</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>122388</attachid>
            <date>2012-01-13 00:25:00 -0800</date>
            <delta_ts>2012-01-13 01:41:46 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-76247-20120113092458.patch</filename>
            <type>text/plain</type>
            <size>1506</size>
            <attacher name="Csaba Osztrogonác">ossy</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMTA0OTAwCmRpZmYgLS1naXQgYS9Ub29scy9DaGFuZ2VMb2cg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</data>

          </attachment>
      

    </bug>

</bugzilla>