Bug 229585 – [Mac,iOS wk2] imported/w3c/web-platform-tests/navigation-timing/test_performance_attributes.sub.html is a flaky failure

• Status: NEW
• Component: New Bugs

[Eric Hutchison]

imported/w3c/web-platform-tests/navigation-timing/test_performance_attributes.sub.html

Is a flaky failure on Mac and iOS wk2. 

History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fnavigation-timing%2Ftest_performance_attributes.sub.html&platform=ios&platform=mac

Results: https://build.webkit.org/results/Apple-BigSur-Debug-AppleSilicon-WK2-Tests/r281611%20(2744)/results.html

Text Diff:

--- /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/navigation-timing/test_performance_attributes.sub-expected.txt
+++ /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/navigation-timing/test_performance_attributes.sub-actual.txt
@@ -1,4 +1,4 @@
 
 
-PASS Check that performance.timing has reasonable values for secureConnectionStart and other attributes
+FAIL Check that performance.timing has reasonable values for secureConnectionStart and other attributes assert_greater_than_equal: performance.timing.secureConnectionStart >= performance.timing.connectStart expected a number greater than or equal to 1618861624712 but got 0

Reproduced on r281443 locally using run-webkit-tests -f --force --iterations 1000 --exit-after-n-failures 1 --clobber-old-results imported/w3c/web-platform-tests/navigation-timing/test_performance_attributes.sub.html.

[Eric Hutchison]

Updated test expectations at https://trac.webkit.org/changeset/281656/webkit.

[Radar WebKit Bug Importer]

<rdar://problem/82407427>