Bug 217616

Summary:	REGRESSION: [ Mac ] imported/w3c/web-platform-tests/service-workers/service-worker/navigate-window.https.html is a flaky failure
Product:	WebKit	Reporter:	Truitt Savell <tsavell>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Truitt Savell 2020-10-12 10:33:12 PDT

imported/w3c/web-platform-tests/service-workers/service-worker/navigate-window.https.html

This test is flaky failing on macOS

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fservice-workers%2Fservice-worker%2Fnavigate-window.https.html

Diff:
--- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/navigate-window.https-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/navigate-window.https-actual.txt
@@ -1,4 +1,4 @@
 
 PASS Clients.matchAll() should not show an old window as controlled after it navigates.
-FAIL Clients.matchAll() should not show an old window after it navigates. assert_unreached: unexpected rejection: assert_equals: expected number of clients expected 3 but got 2 Reached unreachable code
+FAIL Clients.matchAll() should not show an old window after it navigates. assert_unreached: unexpected rejection: assert_equals: expected number of clients expected 3 but got 7 Reached unreachable code

Comment 1 Radar WebKit Bug Importer 2020-10-12 10:33:29 PDT

<rdar://problem/70213171>

Comment 2 Truitt Savell 2020-10-13 08:44:41 PDT

I was able to reproduce failures using command:

run-webkit-tests --iterations 2000 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --debug-rwt-logging --no-retry --force --no-build -f -1 imported/w3c/web-platform-tests/service-workers/service-worker/navigate-window.https.html

Comment 3 Truitt Savell 2020-10-13 11:56:11 PDT


*** This bug has been marked as a duplicate of bug 217617 ***