<?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>213513</bug_id>
          
          <creation_ts>2020-06-23 07:16:44 -0700</creation_ts>
          <short_desc>Flaky API Test: TestWebKitAPI.SleepDisabler.NavigateBack</short_desc>
          <delta_ts>2020-07-15 11:03:47 -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>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>REOPENED</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Aakash Jain">aakash_jain</reporter>
          <assigned_to name="Jer Noble">jer.noble</assigned_to>
          <cc>ap</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>jer.noble</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1665366</commentid>
    <comment_count>0</comment_count>
    <who name="Aakash Jain">aakash_jain</who>
    <bug_when>2020-06-23 07:16:44 -0700</bug_when>
    <thetext>TestWebKitAPI.SleepDisabler.NavigateBack seems flaky timeout. In https://ews-build.webkit.org/#/builders/3/builds/27044, the test passed in run-api-tests step. However, in the immediately next retry step (re-run-api-tests), it timed out.

History: https://results.webkit.org/?suite=api-tests&amp;test=TestWebKitAPI.SleepDisabler.NavigateBack&amp;platform=mac</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665370</commentid>
    <comment_count>1</comment_count>
    <who name="Aakash Jain">aakash_jain</who>
    <bug_when>2020-06-23 07:22:29 -0700</bug_when>
    <thetext>This test was added 3 days back in https://trac.webkit.org/changeset/263321/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665371</commentid>
    <comment_count>2</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-06-23 07:22:50 -0700</bug_when>
    <thetext>&lt;rdar://problem/64642715&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1665426</commentid>
    <comment_count>3</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2020-06-23 09:44:48 -0700</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 213475 ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1667305</commentid>
    <comment_count>4</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2020-06-29 15:21:37 -0700</bug_when>
    <thetext>The fix must not have covered all cases, we are still seeing this fail on the bots.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1667307</commentid>
    <comment_count>5</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2020-06-29 15:23:12 -0700</bug_when>
    <thetext>This is still a flaky failure on both Catalina and Mojave (where it is slowing down EWS results).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1667309</commentid>
    <comment_count>6</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2020-06-29 15:23:44 -0700</bug_when>
    <thetext>https://ews-build.webkit.org/#/builders/3/builds/27457
https://ews-build.webkit.org/#/builders/3/builds/27449
https://ews-build.webkit.org/#/builders/3/builds/27432</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1669573</commentid>
    <comment_count>7</comment_count>
      <attachid>403736</attachid>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2020-07-07 15:57:26 -0700</bug_when>
    <thetext>Created attachment 403736
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1669782</commentid>
    <comment_count>8</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2020-07-08 09:43:42 -0700</bug_when>
    <thetext>Committed r264106: &lt;https://trac.webkit.org/changeset/264106&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 403736.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1671387</commentid>
    <comment_count>9</comment_count>
    <who name="Aakash Jain">aakash_jain</who>
    <bug_when>2020-07-14 09:10:29 -0700</bug_when>
    <thetext>This is still flaky on macOS.

e.g.:
https://ews-build.webkit.org/#/builders/3/builds/28368
https://ews-build.webkit.org/#/builders/3/builds/28359
https://ews-build.webkit.org/#/builders/3/builds/28333
https://ews-build.webkit.org/#/builders/3/builds/28320
https://ews-build.webkit.org/#/builders/3/builds/28316
https://ews-build.webkit.org/#/builders/3/builds/28298
https://ews-build.webkit.org/#/builders/3/builds/28297
https://ews-build.webkit.org/#/builders/3/builds/28291
https://ews-build.webkit.org/#/builders/3/builds/28289
https://ews-build.webkit.org/#/builders/3/builds/28265
https://ews-build.webkit.org/#/builders/3/builds/28235
https://ews-build.webkit.org/#/builders/3/builds/28233
https://ews-build.webkit.org/#/builders/3/builds/28220
https://ews-build.webkit.org/#/builders/3/builds/28210</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1671792</commentid>
    <comment_count>10</comment_count>
    <who name="Aakash Jain">aakash_jain</who>
    <bug_when>2020-07-15 10:29:35 -0700</bug_when>
    <thetext>More examples of flakiness:

https://ews-build.webkit.org/#/builders/3/builds/28445
https://ews-build.webkit.org/#/builders/3/builds/28416
https://ews-build.webkit.org/#/builders/3/builds/28398
https://ews-build.webkit.org/#/builders/3/builds/28395
https://ews-build.webkit.org/#/builders/3/builds/28383


False positives (EWS blaming the patch being tested for this failure):
https://ews-build.webkit.org/#/builders/3/builds/28412
https://ews-build.webkit.org/#/builders/3/builds/28389
https://ews-build.webkit.org/#/builders/3/builds/28371</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1671806</commentid>
    <comment_count>11</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2020-07-15 11:03:21 -0700</bug_when>
    <thetext>Committed r264406: &lt;https://trac.webkit.org/changeset/264406&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1671807</commentid>
    <comment_count>12</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2020-07-15 11:03:47 -0700</bug_when>
    <thetext>(In reply to Ryan Haddad from comment #11)
&gt; Committed r264406: &lt;https://trac.webkit.org/changeset/264406&gt;
Disabled the test for now.</thetext>
  </long_desc>
      
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            <attachid>403736</attachid>
            <date>2020-07-07 15:57:26 -0700</date>
            <delta_ts>2020-07-08 09:43:42 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-213513-20200707155726.patch</filename>
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            <size>2154</size>
            <attacher name="Jer Noble">jer.noble</attacher>
            
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