tree dd6869927b56c9fb5ee365ee18d065a1c05f0c98
parent 05955e6aa97a03d7168f5153419c1ea4c58dd2b8
author cdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1585769413 +0000
committer cdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1585769413 +0000

ASSERTION FAILED: m_wrapper on imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/ready-states/autoplay.html
https://bugs.webkit.org/show_bug.cgi?id=209684
<rdar://problem/60987285>

Reviewed by Darin Adler.

Source/WebCore:

Make sure the JS wrapper does not get collected while the HTMLMediaElement is in a state where
is may still fire events (and there are JS event listeners registered). In particular, it used
to be possible for the wrapper to get collected because media playback had started and we would
crash trying to fire the very early 'canplay' JS event.

No new tests, covered by existing test.

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::virtualHasPendingActivity const):

LayoutTests:

Unmark the test as crashing.

* platform/mac/TestExpectations:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@259359 268f45cc-cd09-0410-ab3c-d52691b4dbfc