1940704 - [wpt-sync] Sync PR 49990 - Add WPTs for negotiating H265 with minimal level-id in SDP answers.

Status: RESOLVED FIXED

(Core :: WebRTC, task, P4)

Description

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

Sync web-platform-tests PR 49990 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/49990
Details from upstream follow.

Henrik Boström <[e-mail]> wrote:

Add WPTs for negotiating H265 with minimal level-id in SDP answers.

Add test coverage for https://github.com/w3c/webrtc-pc/pull/3023 which
unblocks merging the PR (it has "editors can integrate"). Specifically
it should be possible to negotiate H265 even if the level-id is
downgraded in the SDP answer (not throwing on level-id mismatch).

• H265 is behind flags so a virtual test suite is added.
• If bot lacks HW capabilities to do H265, the tests will
  PRECONDITION_FAILED. To avoid reverting tests we will allow the bots
  to both pass and fail, I filed crbug.com/388299759.

Some of the tests FAIL even when they run: passing these tests will be
covered by crbug.com/381407888.

Bug: chromium:381407888, webrtc:41480904, chromium:388299759
Change-Id: Ie017560b4310418a4c9ed854dcb09136b9b446e7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6148192
Reviewed-by: David Baron \<[e-mail]>
Commit-Queue: Henrik Boström \<[e-mail]>
Reviewed-by: Evan Shrubsole \<[e-mail]>
Cr-Commit-Position: refs/heads/main@{#1404052}

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=cea44019bf9fe68eca02565898ea2fd20d44d2e7

Comment 2

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

CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests and 3 subtests

Status Summary

Firefox

OK : 1
PRECONDITION_FAILED: 3

Chrome

OK : 1
PRECONDITION_FAILED: 3

Safari

OK : 1
FAIL : 3

Links

GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /webrtc/protocol/h265-level-id.https.html [wpt.fyi]
  • Offer to send H265, answer to receive level-id=30 results in level-id=30: PRECONDITION_FAILED (Chrome: PRECONDITION_FAILED, Safari: FAIL)
  • Offer to receive level-id=30 and set codec from getParameters: PRECONDITION_FAILED (Chrome: PRECONDITION_FAILED, Safari: FAIL)
  • Offer to receive level-id=30 and set codec from getCapabilities: PRECONDITION_FAILED (Chrome: PRECONDITION_FAILED, Safari: FAIL)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/86ca1c880fa3
[wpt PR 49990] - Add WPTs for negotiating H265 with minimal level-id in SDP answers., a=testonly
https://hg.mozilla.org/integration/autoland/rev/158b18f72e82
[wpt PR 49990] - Update wpt metadata, a=testonly

Comment 4

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/86ca1c880fa3
https://hg.mozilla.org/mozilla-central/rev/158b18f72e82