Bug 128312

Summary:	media/video-load-preload-metadata.html is flaky
Product:	WebKit	Reporter:	Alexey Proskuryakov <ap>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	eric.carlson, jer.noble, jlewis3, jonlee, ryanhaddad
Priority:	P2
Version:	528+ (Nightly build)
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=175790

Description Alexey Proskuryakov 2014-02-06 09:46:56 PST

Seeing this on WebKit1 and WebKit2 Mac bots:

--- /Volumes/Data/slave/mavericks-release-tests-wk1/build/layout-test-results/media/video-load-preload-metadata-expected.txt
+++ /Volumes/Data/slave/mavericks-release-tests-wk1/build/layout-test-results/media/video-load-preload-metadata-actual.txt
@@ -8,6 +8,6 @@
 RUN(video.play())
 EVENT(canplaythrough)
 TEST(playbackStarted) OK
-EXPECTED (video.buffered.length > '0') OK
+EXPECTED (video.buffered.length > '0'), OBSERVED '0' FAIL
 END OF TEST

Comment 1 Alexey Proskuryakov 2014-02-06 09:51:09 PST

Looks like this is Mavericks only at this point, doesn't occur on Mountain Lion.

Marked as flaky in <http://trac.webkit.org/r163541>.

Comment 2 Alexey Proskuryakov 2014-11-13 09:12:47 PST

Still happening fairly frequently. Occurs on Yosemite too.

Comment 3 Ryan Haddad 2016-07-18 13:04:29 PDT

Still seeing this on both El Capitan and Yosemite.

http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=media%2Fvideo-load-preload-metadata.html

Marked as flaky in <http://trac.webkit.org/projects/webkit/changeset/203366>

Comment 4 Ryan Haddad 2018-08-24 09:38:25 PDT

*** Bug 175790 has been marked as a duplicate of this bug. ***

Comment 5 Ryan Haddad 2018-08-24 09:38:50 PDT

Marked as flaky on iOS in https://trac.webkit.org/r235320