1480846 - [wpt-sync] Sync PR 12300 - AudioParam automation clamps time to context currentTime

Status: NEW

(Core :: Web Audio, enhancement, P4)

Description

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

Sync web-platform-tests PR 12300 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/12300
Details from upstream follow.

Raymond Toy <[e-mail]> wrote:
>  AudioParam automation clamps time to context currentTime
>  
>  For all the AudioParam automation methods, the time parameter (that
>  denotes the start time or end time of an automation) must be clamped
>  to context currentTime.  Hence, the event always has a time >= current
>  time. Almost.  The clamping happens on the main thread so the audio
>  thread time may have already gone ahead, but there's not a lot that
>  can be done here.
>  
>  Bug: 867894
>  Test: the-audioparam-interface/event-insertion.html
>  Change-Id: I4737485503ca5ce12eaef368272b290e680900db
>  
>  Reviewed-on: https://chromium-review.googlesource.com/1155990
>  WPT-Export-Revision: 81561f0f6dd0e3d52b3130fb4f05e304739170df

Comment 1

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

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=b2e77b833ed710e950b97f57d39b19a1521e2da0

Comment 2

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=8d1db54f9edd3aae424acd569253a702be4f4cfc