<?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>294152</bug_id>
          
          <creation_ts>2025-06-06 17:26:14 -0700</creation_ts>
          <short_desc>REGRESSION(iOS 18.4?): http/tests/misc/timer-vs-loading.html is a constant timeout</short_desc>
          <delta_ts>2025-07-30 15:23:01 -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>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>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Yasmin Karimi">y_karimi</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>darbinyan</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>2122285</commentid>
    <comment_count>0</comment_count>
    <who name="Yasmin Karimi">y_karimi</who>
    <bug_when>2025-06-06 17:26:14 -0700</bug_when>
    <thetext>http/tests/misc/timer-vs-loading.html

This test is a constant timeout on iOS &amp; macOS Sequoia (flaky on some configurations for macOS Sequoia).

HISTORY:

https://results.webkit.org/?suite=layout-tests&amp;test=http%2Ftests%2Fmisc%2Ftimer-vs-loading.html

TEXT DIFF:

@@ -1 +1,2 @@
-SUCCESS
+FAIL: Timed out waiting for notifyDone to be called
+

DIFF URL:

https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Release-WK2-Tests/295929@main%20(1180)/http/tests/misc/timer-vs-loading-pretty-diff.html

REPRODUCIBILITY:

I was able to reproduce this issue on the iOS 18.2 simulator at ToT using the following command:

run-webkit-tests --ios-simulator http/tests/misc/timer-vs-loading.html --iterations 10

REGRESSION:

This test appears to have began timing out when moved to iOS 18.4 &amp; macOS Sequoia 15.4.

This shows the regression more clearly:
https://results.webkit.org/?suite=layout-tests&amp;test=http%2Ftests%2Fmisc%2Ftimer-vs-loading.html&amp;recent=false&amp;version_name=iOS%2018&amp;version_name=iOS%2017</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2122286</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2025-06-06 17:26:48 -0700</bug_when>
    <thetext>&lt;rdar://problem/152746956&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2133499</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2025-07-30 15:23:01 -0700</bug_when>
    <thetext>Test gardening commit 298051@main (f7c3bf567433): &lt;https://commits.webkit.org/298051@main&gt;

Reviewed commits have been landed. Closing PR #48743 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>