1821710 - [wpt-sync] Sync PR 38937 - MediaRecorder: fix duplicate "start" event.

Status: RESOLVED FIXED

(Core :: Audio/Video: Recording, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 38937 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/38937
Details from upstream follow.

Markus Handell <[e-mail]> wrote:

MediaRecorder: fix duplicate "start" event.

Since crrev.com/c/4128923, the MediaRecorder would sometimes emit
duplicate start events. This CL fixes that and adds a WPT test
to check for that case.

Bug: chromium:1422582, chromium:1423413
Change-Id: Ie607cc41bcdbd569b62b53a89bef6d8f4178b0fc
Reviewed-on: https://chromium-review.googlesource.com/4329542
WPT-Export-Revision: ea23a1c851e81c4f203fcc706673ef19312cb4d4

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=96a0d013481614cc50b8849c2d76450f3aa88751

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests and 8 subtests

Status Summary

Firefox

OK : 1
PASS : 8

Chrome

PASS : 5
FAIL : 1
TIMEOUT: 2
NOTRUN : 1

Safari

OK : 1
PASS : 8

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/575019ad366b
[wpt PR 38937] - MediaRecorder: fix duplicate "start" event., a=testonly
https://hg.mozilla.org/integration/autoland/rev/b20141814c6b
[wpt PR 38937] - Update wpt metadata, a=testonly

Comment 4

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/575019ad366b
https://hg.mozilla.org/mozilla-central/rev/b20141814c6b