tree 4308a816b5791a982ee6f0012da30f92a59e66d2
parent 63fbb0e098cad4309c4b4885dd3c1a3101835266
author Daniel Holbert <dholbert@cs.stanford.edu> 1638979071 +0000
committer moz-wptsync-bot <wptsync@mozilla.com> 1639081396 +0000

Adjust WPT grid-area-computed.html to allow valid shorter serializations.

The web platform test "grid-area-computed.html" seems to expect its shorthands
to serialize (via getComputedStyle) using the verbose syntax with all
subproperties specified. But the spec allows shorter syntax, with any omitted
values being implicitly the same as the earlier corresponding value (or
implicitly 'auto', when the earlier value isn't a <custom-ident>).  Firefox
sometimes uses this shorter syntax in its getComputedStyle serialization, when
it's possible to omit values with no loss of meaning.

This commit adjusts the WPT test to allow the shorter serialization (as well as
the longer one that the test already expects), in the cases where Firefox
chooses something shorter than what the test is expecting.

Differential Revision: https://phabricator.services.mozilla.com/D133148

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1744847
gecko-commit: c547f1331c2e065618579c6647830f59a3044f0a
gecko-reviewers: emilio