<?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>227369</bug_id>
          
          <creation_ts>2021-06-24 11:34:06 -0700</creation_ts>
          <short_desc>[ iOS16 Big Sur wk2] http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce.html is a flakey failure</short_desc>
          <delta_ts>2023-05-08 17:56:32 -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>New Bugs</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Mac (Intel)</rep_platform>
          <op_sys>macOS 11</op_sys>
          <bug_status>NEW</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="Kevin Neal">kevin_neal</reporter>
          <assigned_to name="Charlie Wolfe">charliew</assigned_to>
          <cc>hhjalmarsson</cc>
    
    <cc>katherine_cheney</cc>
    
    <cc>kevin_neal</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>wilander</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1772389</commentid>
    <comment_count>0</comment_count>
    <who name="Kevin Neal">kevin_neal</who>
    <bug_when>2021-06-24 11:34:06 -0700</bug_when>
    <thetext>http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce.html

This test is a flakey failure on Big Sur wk 2. This test has an infrequent failure in history.


History:
https://results.webkit.org/?suite=layout-tests&amp;test=http%2Ftests%2FprivateClickMeasurement%2Fstore-private-click-measurement-with-source-nonce.html

Diff:

--- /Volumes/Data/worker/bigsur-release-tests-wk2/build/layout-test-results/http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce-expected.txt
+++ /Volumes/Data/worker/bigsur-release-tests-wk2/build/layout-test-results/http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce-actual.txt
@@ -13,25 +13,19 @@
 Request body:
 
 REQUEST_METHOD: POST
-HTTP_HOST: 127.0.0.1:8000
+HTTP_HOST: localhost:8000
 Content type: application/json
 REQUEST_URI: /privateClickMeasurement/resources/fraudPreventionTestURL.py
 No cookies in token signing request.
 Request body:
-{&quot;source_engagement_type&quot;:&quot;click&quot;,&quot;source_nonce&quot;:&quot;ABCDEFabcdef0123456789&quot;,&quot;source_unlinkable_token&quot;:&quot;unlinkableToken&quot;,&quot;version&quot;:2}
-REQUEST_METHOD: GET
-HTTP_HOST: 127.0.0.1:8000
-REQUEST_URI: /privateClickMeasurement/resources/fraudPreventionTestURL.py
-No cookies in token signing request.
-Request body:
-
+{&quot;source_engagement_type&quot;:&quot;click&quot;,&quot;source_site&quot;:&quot;127.0.0.1&quot;,&quot;source_id&quot;:3,&quot;attributed_on_site&quot;:&quot;localhost&quot;,&quot;trigger_data&quot;:12,&quot;version&quot;:2}
 REQUEST_METHOD: POST
 HTTP_HOST: 127.0.0.1:8000
 Content type: application/json
 REQUEST_URI: /privateClickMeasurement/resources/fraudPreventionTestURL.py
 No cookies in token signing request.
 Request body:
-{&quot;source_engagement_type&quot;:&quot;click&quot;,&quot;source_site&quot;:&quot;127.0.0.1&quot;,&quot;source_id&quot;:3,&quot;attributed_on_site&quot;:&quot;localhost&quot;,&quot;trigger_data&quot;:12,&quot;version&quot;:2,&quot;source_secret_token&quot;:&quot;secretToken&quot;,&quot;source_secret_token_signature&quot;:&quot;signature&quot;}
+{&quot;source_engagement_type&quot;:&quot;click&quot;,&quot;source_site&quot;:&quot;127.0.0.1&quot;,&quot;source_id&quot;:3,&quot;attributed_on_site&quot;:&quot;localhost&quot;,&quot;trigger_data&quot;:12,&quot;version&quot;:2}
 
 
 No stored Private Click Measurement data.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1772390</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-06-24 11:34:55 -0700</bug_when>
    <thetext>&lt;rdar://problem/79734449&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1772464</commentid>
    <comment_count>2</comment_count>
    <who name="Kevin Neal">kevin_neal</who>
    <bug_when>2021-06-24 15:09:44 -0700</bug_when>
    <thetext>I was able to reproduce this failure using command:
run-webkit-tests http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce.html --iterations 500 -f</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1883383</commentid>
    <comment_count>3</comment_count>
    <who name="Hercules Hjalmarsson">hhjalmarsson</who>
    <bug_when>2022-07-13 15:03:42 -0700</bug_when>
    <thetext>http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce.html

This test appears to still be a flaky failure both on macOS Big Sur wk2 and iOS15 wk2 Debug on ToT. Unable to update bug title to include iOS15 wk2 Debug.

HISTORY:
https://results.webkit.org/?suite=layout-tests&amp;test=http%2Ftests%2FprivateClickMeasurement%2Fstore-private-click-measurement-with-source-nonce.html

DIFF:
--- /Volumes/Data/worker/Apple-iPadOS-15-Simulator-Release-WK2-Tests/build/layout-test-results/http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-15-Simulator-Release-WK2-Tests/build/layout-test-results/http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce-actual.txt
@@ -6,32 +6,18 @@
 Frame: &apos;&lt;!--frame1--&gt;&apos;
 --------
 Token signing request received.
-REQUEST_METHOD: GET
-HTTP_HOST: 127.0.0.1:8000
-REQUEST_URI: /privateClickMeasurement/resources/fraudPreventionTestURL.py
-No cookies in token signing request.
-Request body:
-
 REQUEST_METHOD: POST
 HTTP_HOST: 127.0.0.1:8000
 Content type: application/json
 REQUEST_URI: /privateClickMeasurement/resources/fraudPreventionTestURL.py
 No cookies in token signing request.
 Request body:
-{&quot;source_engagement_type&quot;:&quot;click&quot;,&quot;source_nonce&quot;:&quot;ABCDEFabcdef0123456789&quot;,&quot;source_unlinkable_token&quot;:&quot;unlinkableToken&quot;,&quot;version&quot;:3}
-REQUEST_METHOD: GET
-HTTP_HOST: 127.0.0.1:8000
-REQUEST_URI: /privateClickMeasurement/resources/fraudPreventionTestURL.py
-No cookies in token signing request.
-Request body:
+{&quot;source_engagement_type&quot;:&quot;click&quot;,&quot;source_site&quot;:&quot;127.0.0.1&quot;,&quot;source_id&quot;:3,&quot;attributed_on_site&quot;:&quot;localhost&quot;,&quot;trigger_data&quot;:12,&quot;version&quot;:3}
 
-REQUEST_METHOD: POST
-HTTP_HOST: 127.0.0.1:8000
-Content type: application/json
-REQUEST_URI: /privateClickMeasurement/resources/fraudPreventionTestURL.py
-No cookies in token signing request.
-Request body:
-{&quot;source_engagement_type&quot;:&quot;click&quot;,&quot;source_site&quot;:&quot;127.0.0.1&quot;,&quot;source_id&quot;:3,&quot;attributed_on_site&quot;:&quot;localhost&quot;,&quot;trigger_data&quot;:12,&quot;version&quot;:3,&quot;source_secret_token&quot;:&quot;secretToken&quot;,&quot;source_secret_token_signature&quot;:&quot;signature&quot;}
-
-
-No stored Private Click Measurement data.
+Unattributed Private Click Measurements:
+WebCore::PrivateClickMeasurement 1
+Source site: 127.0.0.1
+Attribute on site: localhost
+Source ID: 3
+No attribution trigger data.
+Application bundle identifier: org.webkit.WebKitTestRunnerApp

DIFF URL:
https://build.webkit.org/results/Apple-iPadOS-15-Simulator-Release-WK2-Tests/252318@main%20(2098)/http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce-pretty-diff.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1883389</commentid>
    <comment_count>4</comment_count>
    <who name="Hercules Hjalmarsson">hhjalmarsson</who>
    <bug_when>2022-07-13 15:06:51 -0700</bug_when>
    <thetext>I was able to reproduce the flaky failure on iOS15 wk2 debug ToT running 1000 iterations using command:

run-webkit-tests http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce.html -f -force</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1883423</commentid>
    <comment_count>5</comment_count>
    <who name="Hercules Hjalmarsson">hhjalmarsson</who>
    <bug_when>2022-07-13 15:37:53 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/2387</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1883425</commentid>
    <comment_count>6</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2022-07-13 15:40:21 -0700</bug_when>
    <thetext>Test gardening commit 252426@main (b7ab8305062a): &lt;https://commits.webkit.org/252426@main&gt;

Reviewed commits have been landed. Closing PR #2387 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1905363</commentid>
    <comment_count>7</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2022-10-13 09:42:59 -0700</bug_when>
    <thetext>Test gardening commit 255485@main (6e0d07eeac09): &lt;https://commits.webkit.org/255485@main&gt;

Reviewed commits have been landed. Closing PR #5332 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1953903</commentid>
    <comment_count>8</comment_count>
    <who name="Charlie Wolfe">charliew</who>
    <bug_when>2023-05-08 17:43:29 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/13615</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1953910</commentid>
    <comment_count>9</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-05-08 17:56:32 -0700</bug_when>
    <thetext>Test gardening commit 263842@main (ea44bfdc26ef): &lt;https://commits.webkit.org/263842@main&gt;

Reviewed commits have been landed. Closing PR #13615 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>