Mochitest to ensure that that zero reflows occur while iterating table
calling innerText and setting `display:none`.
MozReview-Commit-ID: K5vrsj3ogWy
--HG--
extra : rebase_source : 61ceacc5133db6a558a4e8b80f72f18a7195d153
This is probably the last thing we will ship since it needs the most spec work.
MozReview-Commit-ID: LLmDBLCsCBJ
--HG--
extra : rebase_source : c06752c9201a9ede87e1ac200ab12577bf784ce6
This feature should not be shipped until the various definitions of addition for
each additive property are properly specified.
Unlike other patches in this series, compositing is not frequently used
internally (e.g. by DevTools etc.) so there is no need to enable this by default
for system code.
Also, it turns out we have inadvertently been shipping part of this feature for
some time now. The next patch in this series will add tests for that case and
disable that part of the feature (a suitable intent to unship will follow). This
patch merely adapts and extends the existing tests without affecting the surface
area covered by the combination of the newly-added pref and the existing
dom.animations-api.core.enabled pref.
MozReview-Commit-ID: Htr6mlyCBav
--HG--
rename : dom/animation/test/mozilla/file_disable_animations_api_core.html => dom/animation/test/mozilla/file_disable_animations_api_compositing.html
rename : dom/animation/test/mozilla/test_disable_animations_api_core.html => dom/animation/test/mozilla/test_disable_animations_api_compositing.html
extra : rebase_source : 7715a25e59568eb122ba3f7dbd2c2b2ffdd19954
This preference controls whether authors are allowed to specify animations
without a 0% or 100% keyframe.
We intend to ship this soon but this preference acts as a safeguard in case we
discover we need to disable it.
This feature is very convenient and commonly used so this patch ensures it is
always enabled for system content.
MozReview-Commit-ID: BHTsuS2xO61
--HG--
rename : dom/animation/test/mozilla/file_disable_animations_api_core.html => dom/animation/test/mozilla/file_disable_animations_api_implicit_keyframes.html
rename : dom/animation/test/mozilla/test_disable_animations_api_core.html => dom/animation/test/mozilla/test_disable_animations_api_implicit_keyframes.html
extra : rebase_source : 04fd93dd26a4765c14b0b22febdb0311b650ea59
We don't intend to ship this in the near future until the integration with
AnimationWorklet is clear (although we might ship a read-only version).
That said, we use this feature extensively internally (e.g. in DevTools etc.) so
we enable this feature for system callers.
MozReview-Commit-ID: AhB7ZmU1Xzw
--HG--
extra : rebase_source : 630d7dc56b44a9261bb34aa5417cb9b7050efba4
Now that all properties handle currentcolor via mozilla::StyleComplexColor,
unify test_currentcolor_transition() and test_true_currentcolor_transition()
into test_currentcolor_transition().
MozReview-Commit-ID: 81hlAgTotpL
--HG--
extra : rebase_source : 0c77a60918a365eb907327e16ff7253df955cf17
Now that all properties handle currentcolor via mozilla::StyleComplexColor,
unify test_currentcolor_transition() and test_true_currentcolor_transition()
into test_currentcolor_transition().
MozReview-Commit-ID: 81hlAgTotpL
--HG--
extra : rebase_source : 9c9744c3fe4e423451e5a581501c88539c9d591f
This expands the testing of 'unset' invalid values to border-image-source,
mask-image, and shape-outside.
MozReview-Commit-ID: 3tcHnCgr6Dh
--HG--
extra : rebase_source : 80205a8ee5d186b3606adde50cadd7027f695c5f
Feature is mature and doesn't need pref.
In fact, it was not used in code anymore, only in tests.
MozReview-Commit-ID: AbH8OCiksDa
--HG--
extra : rebase_source : b9a7d18b3c1b948f213632a16d2152f80d676068
The 'all' shorthand has shipped a long time ago, so this pref is not needed
anymore.
MozReview-Commit-ID: GND8qSVAfCG
--HG--
extra : rebase_source : 10708e749911fa95554ed423a5782db61df67cd0
This changes the order of properties returned from gCS. The old order
doesn't make much sense, and other browsers don't agree on an identical
order either, so it should be trivial to change it. Also the spec isn't
super clear / useful in this case.
Several -moz-prefixed properties are excluded from the list due to their
being internal. I suspect they are never accessible anyway, so probably
nothing gets changed by this.
MozReview-Commit-ID: 9LfangjpJ3P
--HG--
extra : source : 879a7265c35f51c5954d8a44ccd374a606ecba0e
The idea with this patch is that style code will first call
InlineStyleDeclarationWillChange before style declaration has changed, and SetInlineStyleDeclaration once it has changed.
In order to be able to report old attribute value, InlineStyleDeclarationWillChange reads the value and also calls AttributeWillChange (so that DOMMutationObserser can grab the old value). Later SetInlineStyleDeclaration passes the old value to
SetAttrAndNotify so that mutation events and attributeChanged callbacks are handled correctly.
Because of performance, declaration can't be cloned for reading the old value. And that is why the recently-added callback is used to detect when declaration is about to change (bug 1466963 and followup bug 1468665).
To keep the expected existing behavior, even if declaration isn't changed, but just a new declaration was created (since there wasn't any), we need to still run all these
willchange/set calls. That is when the code has 'if (created)' checks.
Since there are several declaration implementation and only nsDOMCSSAttributeDeclaration needs the about-to-change callback, GetPropertyChangeClosure is the one to initialize the callback closure, and the struct which is then passes as data to the closure.
Apparently we lost mutation event testing on style attribute when the pref was added, so test_style_attr_listener.html is modified to test both pref values.
--HG--
extra : rebase_source : 9e605d43f22e650ac3912fbfb41abb8d5a2a0c8f
Do it so that we always try to evaluate the media expression and the modern
syntax last, so that the most specific error message comes up.
MozReview-Commit-ID: 2tqdAsWh6Kh
There's a bunch of others in WPT already, so I don't think it's worth going
through absolutely all of them...
MozReview-Commit-ID: LmGXyVkcOGm
--HG--
extra : rebase_source : 3af5786a0c6d16c95ddb9c639fc61442c4116caf
This patch changes 'TEST 3' so that instead of testing that all the
documents' document.fonts.ready Promises are resolved at a certain time, that
instead it just waits for them to resolve and then checks that they resolved
to the correct object.
The test previously assumed that calling SpecialPowers.pushPrefEnv on the
page's 'load' and waiting for pushPrefEnv's callback would be enough time
for document.fonts.ready to have been resolved for the top-level document and
all of its frames. That is not necessarily the case. Even the Promise in the
top-level document itself is not guaranteed to have resolved by that point.
The Promises will not have been resolved at least until style and layout has
been flushed, and in fact in Mozilla's implementation it frequently won't
happen until the first refresh driver tick after layout has finished. The
result of this is that the CI machine 'Linux x64 QuantumRender opt' was
failing 'TEST 3' intermittently.
