1526458 - [wpt-sync] Sync PR 15136 - Fix edge cases for interpolation of rotation transforms.

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, enhancement, P4)

Description

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

Sync web-platform-tests PR 15136 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/15136
Details from upstream follow.

Kevin Ellis <[e-mail]> wrote:

Fix edge cases for interpolation of rotation transforms.

• Allow blending of rotations around different axis.
• Handles interpolation of rotation transforms with misaligned axes, but where one of the rotation angles is zero. By spec, this should used the axis associated with the non-zero axis.
• Cleanup handling of rotation around a common axis.

See https://drafts.csswg.org/css-transforms-2/#interpolation-of-transform-functions.

Bug: 897358
Change-Id: Ifc01754927c254300670df5016bce929df8314d6
Reviewed-on: https://chromium-review.googlesource.com/c/1435711
Reviewed-by: Ian Vollick \<[e-mail]>
Reviewed-by: Stephen McGruer \<[e-mail]>
Commit-Queue: Kevin Ellis \<[e-mail]>
Cr-Commit-Position: refs/heads/master@{#628047}

Comment 1

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

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=b2b566d366ca4454a41bb8a291c6cd42d7e9e616

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=379f7ce899045e4a75d6d622def5d32fa52dade1

Comment 3

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

Ran 1 tests and 38 subtests
OK     : 1
PASS   : 38

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/a28d4831eb3b
[wpt PR 15136] - Fix edge cases for interpolation of rotation transforms., a=testonly

Comment 5

[Daniel Varga [:dvarga]]

https://hg.mozilla.org/mozilla-central/rev/a28d4831eb3b