1898065 - [wpt-sync] Sync PR 46413 - Correct implementation of calc-size() interpolation rules.

Status: RESOLVED FIXED

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

Description

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

Sync web-platform-tests PR 46413 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/46413
Details from upstream follow.

L. David Baron <[e-mail]> wrote:

Correct implementation of calc-size() interpolation rules.

I believe I initially implemented these before the spec was written (or
before I was aware that it was). This updates the interpolation rules
to follow https://drafts.csswg.org/css-values-5/#interp-calc-size plus
the clarifications in https://github.com/w3c/csswg-drafts/issues/10220 .

This doesn't implement the IACVT (invalid at computed value time) aspect
of the clarification in https://github.com/w3c/csswg-drafts/issues/10220
and therefore adds both TODO comments and failing tests. (The tests are
useful to check for lack of crashes; when I first wrote them they did
crash and I needed to fix the crashes.)

Bug: 313072
Change-Id: Ia9903bd138c3afb58ef12da45171920d28de8fa6
Reviewed-on: https://chromium-review.googlesource.com/5546294
WPT-Export-Revision: 6ef53a12eb00cbecf9af2c6f22021a8587dd9a81

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=55781c8ad954dc7feb8e58379ecd8ed085369c2c

Comment 2

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

Attachment: Notable wpt changes

# CI Results

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

Total 3 tests and 842 subtests

## Status Summary

### Firefox
`OK`  : 3
`FAIL`: 2013

### Safari
`OK`  : 3
`FAIL`: 2013

## Links
[Gecko CI (Treeherder)](https://treeherder.mozilla.org/#/jobs?repo=try&revision=55781c8ad954dc7feb8e58379ecd8ed085369c2c)
[GitHub PR Head](https://wpt.fyi/results/?sha=d4f5eac6579eae7045f8474c69d94a7171a5b005&label=pr_head)
[GitHub PR Base](https://wpt.fyi/results/?sha=d4f5eac6579eae7045f8474c69d94a7171a5b005&label=pr_base)

## Details

(See attachment for full changes)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/eb2871de4223
[wpt PR 46413] - Correct implementation of calc-size() interpolation rules., a=testonly
https://hg.mozilla.org/integration/autoland/rev/c61f89ad9b04
[wpt PR 46413] - Update wpt metadata, a=testonly

Comment 4

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/eb2871de4223
https://hg.mozilla.org/mozilla-central/rev/c61f89ad9b04