See https://github.com/mathml-refresh/mathml/issues/23
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/wIjm9JjVHNg
This commit introduces a new preference option
mathml.legacy_number_syntax.disabled to disable legacy MathML numbers
(e.g. "1234.") that are not supported by CSS. This feature is now disabled by
default.
* test_bug553917.html is updated to check that such legacy values now cause an
error message to be logged into the console when the feature is disabled.
* Legacy MathML features are now disabled for WPT mathml test in a global
__dir__.ini file. Removing legacy numbers allow to pass
mathml/relations/css-styling/lengths-2.html
Differential Revision: https://phabricator.services.mozilla.com/D42907
--HG--
extra : moz-landing-system : lando
This is consistent with the `order` property anyhow, and allows to simplify some
code.
Negatives are still not parsed, but rust uses a similar representation for all
CSS <integer> values and so should C++.
Differential Revision: https://phabricator.services.mozilla.com/D42912
--HG--
extra : moz-landing-system : lando
Rather than short circuit the refresh driver, this instead only bypasses painting on
Android when WebVR is in immersive mode.
Differential Revision: https://phabricator.services.mozilla.com/D42973
--HG--
extra : moz-landing-system : lando
Removes vsync.parentProcess.highPriority pref and stores BrowserTabsRemoteAutostart() directly into sHighPriorityEnabled.
Differential Revision: https://phabricator.services.mozilla.com/D42962
--HG--
extra : moz-landing-system : lando
The flag's original form `mUnconstrainedHeight` was added in
nsBlockReflowState.h in
e580331b37
Nowadays, we often check available block-size in reflow directly in nsBlockFrame.
Differential Revision: https://phabricator.services.mozilla.com/D42733
--HG--
extra : moz-landing-system : lando
Somehow, updating lz4 from version 1.9.1 to 1.9.2 makes this test reliably pass.
Differential Revision: https://phabricator.services.mozilla.com/D42927
--HG--
extra : moz-landing-system : lando
ReferrerPolicy gets tossed back and forth as a uint32_t and
ReferrerPolicy enum in header file. Expose ReferrerPolicyValues from
webidl file and use consistently in native code.
Differential Revision: https://phabricator.services.mozilla.com/D41954
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/75
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/yEMdIOo4i-0
This commit introduces a new preference option
mathml.mathspace_names.disabled to disable *mathspace names for MathML lengths.
For now, these are only disabled in Nightly builds.
* test_bug553917.html is updated to check that these values now cause an
error message to be logged into the console when mathsize names are used
and the feature disabled.
* mathml-negativespace-ref.html and positive-namedspace.html verify support for
mathspace names, so force running them with the support enabled.
* The reference files for mo-lspace-rspace-2.html, mo-lspace-rspace-3.html,
mo-lspace-rspace.html, op-dict-8.html and op-dict-9.html use explicit
lspace/rspace attributes corresponding to the one read from the operator
dictionary. Instead of running them with mathspace names enabled, use the
equivalent em values from core
https://mathml-refresh.github.io/mathml-core/#operator-dictionary
See https://github.com/mathml-refresh/mathml/issues/75#issuecomment-523016332
* Force WPT tests
mathml/presentation-markup/fractions/frac-linethickness-002.html and
mathml/relations/css-styling/lengths-2.html to be run with the features
disabled and remove corresponding failure expectation.
Differential Revision: https://phabricator.services.mozilla.com/D42643
--HG--
extra : moz-landing-system : lando
Collect telemetry for the number of pending style and layout flush requests per
flush and the number of style and layout flushes per nsRefreshDriver::Tick. A
style flush reports only style requests, but a layout flush reports style and
layout requests since flushing layout implies a style flush also.
Differential Revision: https://phabricator.services.mozilla.com/D40756
--HG--
extra : moz-landing-system : lando
1. Add `this` to the log so that it's easier to debug a nested column
balancing
2. Print the struct fields the same as their names.
Differential Revision: https://phabricator.services.mozilla.com/D42711
--HG--
extra : moz-landing-system : lando
nsBlockFrame already prepares the available block-size for
ColumnSetFrame with ColumnSetWrapper's block-size and max-block-size
applied. (ColumnSet's computed block-size and max block-size is always
unconstrained when column-span is enabled.)
Differential Revision: https://phabricator.services.mozilla.com/D42710
--HG--
extra : moz-landing-system : lando
Before bug 1411422, a ::-moz-column-content has height:100%, so it could
go into this path if ColumnSet's available block-size is unconstrained.
However, after bug 1411422, height:100% was removed for
::-moz-column-content. That is, its computed block-size is
unconstrained, so it can't go into this path. This applies regardless of
whether column-span is enabled or not.
Differential Revision: https://phabricator.services.mozilla.com/D42708
--HG--
extra : moz-landing-system : lando
I replaced the values with -moz-inline-box in the crashtests
rather than removing them. I think they are still valuable
after replacing the display value.
Differential Revision: https://phabricator.services.mozilla.com/D42551
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/24
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/-yV6wb3klSA
This commit introduces a new preference option
mathml.nonzero_unitless_lengths.disabled to disable MathML nonzero unitless
values like "5" for 500%. MathML nonzero unitless are now disabled by default
but it could be easily enabled again later if we decide otherwise.
* test_bug553917.html is updated to check that these values now cause an error
message to be logged into the console rather than a deprecated warning
when nonzero unitless lengths are disabled.
Additionally, the test checking invalid double dots "2..0" is updated not
to use unitless syntax.
* The old test 355548-3.xml checks support for mathsize names and also uses
several features that are going to be deprecated. So it is just run with
the proper preference adjustment.
* mfrac-linethickness-2.xhtml and number-size-1.xhtml check support for
unitless lengths so they are now run with that support enabled.
* WPT tests frac-linethickness-001.html and lengths-1.html are executed with
the some MathML features disabled in order to make them pass.
We get more assertion passing for the "Legacy numbers" test of
lengths-2.html ; however there are still some issues to address
(see bug 1574751).
Differential Revision: https://phabricator.services.mozilla.com/D42427
--HG--
extra : moz-landing-system : lando
See https://github.com/mathml-refresh/mathml/issues/7
and https://groups.google.com/forum/#!topic/mozilla.dev.platform/kyB34PjYXek
This commit introduces a new preference option
mathml.mathsize_names.disabled to disable mathsize keyword values. For
now, these are only disabled in Nightly builds.
* test_bug553917.html is updated to check that these values now cause an
error message to be logged into the console when mathsize names are used
and the feature disabled.
* The old test 355548-3.xml checks support for mathsize names and also uses
several features that are going to be deprecated. So it is just run with
the proper preference adjustment.
* mathml/relations/css-styling/mathsize-attribute-legacy-values.html passes
after this change so the test is run with the mathsize names disabled too
and the failure expectation is removed.
* mathml/relations/css-styling/mathsize-attribute-css-keywords.html is added
to check that CSS keywords won't be supported when we switch to using the
CSS parser in the future. This test passes now when the "small" keyword
is not accepted so it is run with the mathsize names disabled too.
Differential Revision: https://phabricator.services.mozilla.com/D42426
--HG--
extra : moz-landing-system : lando
This condition was needed when FindInsertionPrevSibling and co didn't understand
display: contents.
Editor is pretty broken (and calls into PresShell::ContentRemoved directly, and
incorrectly, using anonymous nodes).
In this case we were taking the XBL path because of display: contents, which
means that we tried to seek to the editor anonymous node, and crash (since it's
not an explicit kid).
Editor needs to get fixed, but this is technically more correct and fixes the
crash, so we may as well take it in the interim.
Differential Revision: https://phabricator.services.mozilla.com/D42472
--HG--
extra : moz-landing-system : lando
Emilio Cobos Álvarez
Frédéric Wang
Botond Ballo
Randall E. Barker
Mike Hommey
Kristen Wright
Ryan VanderMeulen
Ting-Yu Lin
Edgar Chen
Jonathan Kew
Mats Palmgren
Thomas Nguyen
Coroiu Cristina
Sylvestre Ledru
Dan Glastonbury
Daniel Holbert
singuliere
Nicolas Silva
Ciure Andrei