Click here to download the Blitz Browser!

WPT

wpt / web-locks / bfcache / release-across-thread.tentative.https.html

Spec: Web Locks API ↗

Runs: Chrome 155.0.8042.0 (wpt@168cb0286, 2026-09-04) | Firefox 157.0a1 (wpt@1b4bc17cf, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-17043 (wpt@25681acff, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi

ChromeFirefoxSafariLadybirdServoBlitz
Total3/30/33/30/30/3NOT RUN
SubtestChromeFirefoxSafariLadybirdServoBlitz
A held lock on main thread should not prevent bfcache even after worker releases locksPASSPRECONDITION_FAILEDPASSPRECONDITION_FAILEDFAIL—
A held lock on worker should not prevent bfcache even after main thread releases locksPASSPRECONDITION_FAILEDPASSPRECONDITION_FAILEDFAIL—
A held lock on shared worker should not prevent bfcache even after main thread releases locksPASSPRECONDITION_FAILEDPASSPRECONDITION_FAILEDFAIL—