Bug 224109

Summary: [GTK][WPE] test http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce.html is a flaky failure
Product: WebKit Reporter: Carlos Alberto Lopez Perez <clopez>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: bugs-noreply
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Carlos Alberto Lopez Perez 2021-04-02 08:25:25 PDT
The test gamepad/gamepad-visibility-1.html is flaky and sometimes it fails.

When it fails it gives this diff:

--- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce-expected.txt
+++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/http/tests/privateClickMeasurement/store-private-click-measurement-with-source-nonce-actual.txt
@@ -13,25 +13,12 @@
 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:
-{"source_engagement_type":"click","source_nonce":"ABCDEFabcdef0123456789","source_unlinkable_token":"unlinkableToken","version":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:
-
-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:
-{"source_engagement_type":"click","source_site":"127.0.0.1","source_id":3,"attributed_on_site":"localhost","trigger_data":12,"version":2,"source_secret_token":"secretToken","source_secret_token_signature":"signature"}
+{"source_engagement_type":"click","source_site":"127.0.0.1","source_id":3,"attributed_on_site":"localhost","trigger_data":12,"version":2}
 
 
 No stored Private Click Measurement data.

 


Passing something like "--repeat-each=100" to run-webkit-tests may help to reproduce the issue
It is more flaky on GTK than on WPE, so perhaps easier to reproduce with GTK.
Comment 1 Carlos Alberto Lopez Perez 2021-04-02 09:55:18 PDT
Updated expectations on r275423