<?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>165620</bug_id>
          
          <creation_ts>2016-12-08 12:52:21 -0800</creation_ts>
          <short_desc>LayoutTest http/tests/cache/disk-cache/disk-cache-request-headers.html is a flaky failure</short_desc>
          <delta_ts>2017-11-16 14:28:24 -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>New Bugs</component>
          <version>Other</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></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="Ryan Haddad">ryanhaddad</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>cdumez</cc>
    
    <cc>jlewis3</cc>
    
    <cc>koivisto</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1257823</commentid>
    <comment_count>0</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2016-12-08 12:52:21 -0800</bug_when>
    <thetext>LayoutTest http/tests/cache/disk-cache/disk-cache-request-headers.html is a flaky failure

https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r209548%20(2029)/results.html

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=http%2Ftests%2Fcache%2Fdisk-cache%2Fdisk-cache-request-headers.html

--- /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/http/tests/cache/disk-cache/disk-cache-request-headers-expected.txt
+++ /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/http/tests/cache/disk-cache/disk-cache-request-headers-actual.txt
@@ -102,94 +102,94 @@
 
 --------Testing loads through memory cache (XHR behavior)--------
 response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=100&quot;}
-response source: Network
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=100&quot;}
+response source: Memory cache
 
 response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
 request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=100&quot;}
@@ -197,94 +197,94 @@
 
 --------Testing loads through memory cache (subresource behavior)--------
 response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
-response source: Network
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
-response source: Memory cache
-
-response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
-request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=100&quot;}
-response source: Network
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=0&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-store, max-age=100&quot;}
+response source: Memory cache
+
+response headers: {&quot;Cache-control&quot;:&quot;max-age=0&quot;}
+request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=100&quot;}
+response source: Memory cache
 
 response headers: {&quot;Cache-control&quot;:&quot;max-age=100&quot;}
 request headers: {&quot;Cache-control&quot;:&quot;no-cache, no-store, max-age=100&quot;}</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1372800</commentid>
    <comment_count>1</comment_count>
    <who name="Matt Lewis">jlewis3</who>
    <bug_when>2017-11-16 14:19:49 -0800</bug_when>
    <thetext>This flakiness is still happening as of:
https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r224931%20(5788)/results.html

Marking as flaky on Sierra and El Capitan:</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1372807</commentid>
    <comment_count>2</comment_count>
    <who name="Matt Lewis">jlewis3</who>
    <bug_when>2017-11-16 14:28:24 -0800</bug_when>
    <thetext>(In reply to Matt Lewis from comment #1)
&gt; This flakiness is still happening as of:
&gt; https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/
&gt; r224931%20(5788)/results.html
&gt; 
&gt; Marking as flaky on Sierra and El Capitan:

https://trac.webkit.org/changeset/224936/webkit</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>