<?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>188070</bug_id>
          
          <creation_ts>2018-07-26 12:15:30 -0700</creation_ts>
          <short_desc>Layout Test imported/w3c/web-platform-tests/streams/piping/error-propagation-backward.html is flaky</short_desc>
          <delta_ts>2018-09-13 18:38:47 -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>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="Dawei Fenton (:realdawei)">realdawei</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>lforschler</cc>
    
    <cc>ryanhaddad</cc>
    
    <cc>youennf</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1445484</commentid>
    <comment_count>0</comment_count>
    <who name="Dawei Fenton (:realdawei)">realdawei</who>
    <bug_when>2018-07-26 12:15:30 -0700</bug_when>
    <thetext>The following layout test is flaky on Mac (Release, Debug, WK1, WK2)

imported/w3c/web-platform-tests/streams/piping/error-propagation-backward.html

Probable cause:

Unknown, will attempt to repro locally.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=imported%2Fw3c%2Fweb-platform-tests%2Fstreams%2Fpiping%2Ferror-propagation-backward.html
--- /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/streams/piping/error-propagation-backward-expected.txt
+++ /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/streams/piping/error-propagation-backward-actual.txt
@@ -1,4 +1,4 @@
-CONSOLE MESSAGE: line 12: Unhandled Promise Rejection: error2: error2!
+CONSOLE MESSAGE: Unhandled Promise Rejection: error2: error2!
 CONSOLE MESSAGE: Unhandled Promise Rejection: error1: error1!
 
 Harness Error (FAIL), message = error1!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1459614</commentid>
    <comment_count>1</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2018-09-13 18:38:40 -0700</bug_when>
    <thetext>Marked test as flaky on mac-wk1 and iOS in https://trac.webkit.org/r236000</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>