This doesn't use a full bitmap for every single rule type, as we only expect
that keyframe, page, and style rules will be checked.
Differential Revision: https://phabricator.services.mozilla.com/D104949
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.
To produce this patch I did all of the following:
1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.
2. Run ./mach lint --linter black --fix
3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.
4. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).
Differential Revision: https://phabricator.services.mozilla.com/D94045
This renames the internal -moz-math-script-level property in order to
prepare for full math-depth support. Currently, the property is guarded
under a disabled-by-default flag, so there should be no observable
behavior change.
Differential Revision: https://phabricator.services.mozilla.com/D91285
As per the following change to the spec:
6b3d7240b5
The additional failure annotation is added because we don't currently treat
text-combine-upright as non-animatable and this patch exposes the existing bug
(bug 1654195).
Differential Revision: https://phabricator.services.mozilla.com/D84308
In order to test its parsing and serialization, we expose it but protect
it behind a pref.
Besides, I would like to drop layout.css.aspect-ratio-number.enabled in
the next patch because the spec has been updated. It seems we don't have
to keep this pref and we should always use Number.
Differential Revision: https://phabricator.services.mozilla.com/D74955
This also fixes some backwards logic in nsBlockFrame::ReflowDirtyLines, and adds
some static assertions to nsGenericHTMLElement that almost cause a very subtle
bug.
Depends on D63792
Differential Revision: https://phabricator.services.mozilla.com/D63793
When we physicalize the declarations for @keyframes, we end up having a physical
declaration with an unparsed value with `from_shorthand` being the logical
shorthand.
Account for this case properly when substituting custom properties, to avoid
panicking.
Differential Revision: https://phabricator.services.mozilla.com/D53663
For developing properties, we will handle them in an other bug.
Besides, I use an iframe for the test because we create a use counter in
the constructor of Document, which use the prefs to decide what kind of
properties we want to record. So, in the test, we have to reload iframe
to make sure we re-create the document, so does the use counter, to make
sure the prefs work properly.
The two prefs affect the css use counters:
1. layout.css.use-counters.enabled: Allocate use counters, and record
non-custom properties.
2. layout.css.use-counters-unimplemented.enabled: Record all unimplmented
properties into the use counters.
If we disable layout.css.use-counters.enblaed, we don't create use counters
object, so layout.css.use-counters-unimplemented.enabled doesn't work,
either.
Differential Revision: https://phabricator.services.mozilla.com/D43860
Now if you add a new inherited, pref-controlled property, you must
declare whether it can have an effect on scrollbar styles. If no,
then the property will be skipped in the assertions that check
whether our cached styles are equal to those we would compute.
Differential Revision: https://phabricator.services.mozilla.com/D37507
From this point on, the webkit-prefixed CSS features that were previously
protected by this pref will now be unconditionally enabled.
Differential Revision: https://phabricator.services.mozilla.com/D33807
This includes style system and layout update. I add 3 extra reftests
because the original tests use ray() function as the offset-path, but we
don't support it. It'd be better to add tests using a different type of
offset-path.
The spec issue about the serialization:
https://github.com/w3c/fxtf-drafts/issues/340
Differential Revision: https://phabricator.services.mozilla.com/D32212
